diff options
Diffstat (limited to 'Documentation/devicetree')
175 files changed, 5812 insertions, 1359 deletions
diff --git a/Documentation/devicetree/bindings/arm/coresight.txt b/Documentation/devicetree/bindings/arm/coresight.txt index fcc3bacfd8bc..d02c42d21f2f 100644 --- a/Documentation/devicetree/bindings/arm/coresight.txt +++ b/Documentation/devicetree/bindings/arm/coresight.txt @@ -87,6 +87,15 @@ its hardware characteristcs. * port or ports: see "Graph bindings for Coresight" below. +* Optional properties for all components: + + * arm,coresight-loses-context-with-cpu : boolean. Indicates that the + hardware will lose register context on CPU power down (e.g. CPUIdle). + An example of where this may be needed are systems which contain a + coresight component and CPU in the same power domain. When the CPU + powers down the coresight component also powers down and loses its + context. This property is currently only used for the ETM 4.x driver. + * Optional properties for ETM/PTMs: * arm,cp14: must be present if the system accesses ETM/PTM management diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt b/Documentation/devicetree/bindings/arm/omap/omap.txt index b301f753ed2c..e77635c5422c 100644 --- a/Documentation/devicetree/bindings/arm/omap/omap.txt +++ b/Documentation/devicetree/bindings/arm/omap/omap.txt @@ -43,7 +43,7 @@ SoC Families: - OMAP2 generic - defaults to OMAP2420 compatible = "ti,omap2" -- OMAP3 generic - defaults to OMAP3430 +- OMAP3 generic compatible = "ti,omap3" - OMAP4 generic - defaults to OMAP4430 compatible = "ti,omap4" @@ -51,6 +51,8 @@ SoC Families: compatible = "ti,omap5" - DRA7 generic - defaults to DRA742 compatible = "ti,dra7" +- AM33x generic + compatible = "ti,am33xx" - AM43x generic - defaults to AM4372 compatible = "ti,am43" @@ -63,12 +65,14 @@ SoCs: - OMAP3430 compatible = "ti,omap3430", "ti,omap3" + legacy: "ti,omap34xx" - please do not use any more - AM3517 compatible = "ti,am3517", "ti,omap3" - OMAP3630 - compatible = "ti,omap36xx", "ti,omap3" -- AM33xx - compatible = "ti,am33xx", "ti,omap3" + compatible = "ti,omap3630", "ti,omap3" + legacy: "ti,omap36xx" - please do not use any more +- AM335x + compatible = "ti,am33xx" - OMAP4430 compatible = "ti,omap4430", "ti,omap4" @@ -110,19 +114,19 @@ SoCs: - AM4372 compatible = "ti,am4372", "ti,am43" -Boards: +Boards (incomplete list of examples): - OMAP3 BeagleBoard : Low cost community board - compatible = "ti,omap3-beagle", "ti,omap3" + compatible = "ti,omap3-beagle", "ti,omap3430", "ti,omap3" - OMAP3 Tobi with Overo : Commercial expansion board with daughter board - compatible = "gumstix,omap3-overo-tobi", "gumstix,omap3-overo", "ti,omap3" + compatible = "gumstix,omap3-overo-tobi", "gumstix,omap3-overo", "ti,omap3430", "ti,omap3" - OMAP4 SDP : Software Development Board - compatible = "ti,omap4-sdp", "ti,omap4430" + compatible = "ti,omap4-sdp", "ti,omap4430", "ti,omap4" - OMAP4 PandaBoard : Low cost community board - compatible = "ti,omap4-panda", "ti,omap4430" + compatible = "ti,omap4-panda", "ti,omap4430", "ti,omap4" - OMAP4 DuoVero with Parlor : Commercial expansion board with daughter board compatible = "gumstix,omap4-duovero-parlor", "gumstix,omap4-duovero", "ti,omap4430", "ti,omap4"; @@ -134,16 +138,16 @@ Boards: compatible = "variscite,var-dvk-om44", "variscite,var-som-om44", "ti,omap4460", "ti,omap4"; - OMAP3 EVM : Software Development Board for OMAP35x, AM/DM37x - compatible = "ti,omap3-evm", "ti,omap3" + compatible = "ti,omap3-evm", "ti,omap3630", "ti,omap3" - AM335X EVM : Software Development Board for AM335x - compatible = "ti,am335x-evm", "ti,am33xx", "ti,omap3" + compatible = "ti,am335x-evm", "ti,am33xx" - AM335X Bone : Low cost community board - compatible = "ti,am335x-bone", "ti,am33xx", "ti,omap3" + compatible = "ti,am335x-bone", "ti,am33xx" - AM3359 ICEv2 : Low cost Industrial Communication Engine EVM. - compatible = "ti,am3359-icev2", "ti,am33xx", "ti,omap3" + compatible = "ti,am3359-icev2", "ti,am33xx" - AM335X OrionLXm : Substation Automation Platform compatible = "novatech,am335x-lxm", "ti,am33xx" diff --git a/Documentation/devicetree/bindings/arm/rockchip.yaml b/Documentation/devicetree/bindings/arm/rockchip.yaml index c82c5e57d44c..9c7e70335ac0 100644 --- a/Documentation/devicetree/bindings/arm/rockchip.yaml +++ b/Documentation/devicetree/bindings/arm/rockchip.yaml @@ -496,12 +496,12 @@ properties: - description: Theobroma Systems RK3368-uQ7 with Haikou baseboard items: - - const: tsd,rk3368-uq7-haikou + - const: tsd,rk3368-lion-haikou - const: rockchip,rk3368 - description: Theobroma Systems RK3399-Q7 with Haikou baseboard items: - - const: tsd,rk3399-q7-haikou + - const: tsd,rk3399-puma-haikou - const: rockchip,rk3399 - description: Tronsmart Orion R68 Meta diff --git a/Documentation/devicetree/bindings/board/fsl-board.txt b/Documentation/devicetree/bindings/board/fsl-board.txt index eb52f6b35159..9cde57015921 100644 --- a/Documentation/devicetree/bindings/board/fsl-board.txt +++ b/Documentation/devicetree/bindings/board/fsl-board.txt @@ -47,36 +47,6 @@ Example (LS2080A-RDB): reg = <0x3 0 0x10000>; }; -* Freescale BCSR GPIO banks - -Some BCSR registers act as simple GPIO controllers, each such -register can be represented by the gpio-controller node. - -Required properities: -- compatible : Should be "fsl,<board>-bcsr-gpio". -- reg : Should contain the address and the length of the GPIO bank - register. -- #gpio-cells : Should be two. The first cell is the pin number and the - second cell is used to specify optional parameters (currently unused). -- gpio-controller : Marks the port as GPIO controller. - -Example: - - bcsr@1,0 { - #address-cells = <1>; - #size-cells = <1>; - compatible = "fsl,mpc8360mds-bcsr"; - reg = <1 0 0x8000>; - ranges = <0 1 0 0x8000>; - - bcsr13: gpio-controller@d { - #gpio-cells = <2>; - compatible = "fsl,mpc8360mds-bcsr-gpio"; - reg = <0xd 1>; - gpio-controller; - }; - }; - * Freescale on-board FPGA connected on I2C bus Some Freescale boards like BSC9132QDS have on board FPGA connected on diff --git a/Documentation/devicetree/bindings/counter/ti-eqep.yaml b/Documentation/devicetree/bindings/counter/ti-eqep.yaml new file mode 100644 index 000000000000..85f1ff83afe7 --- /dev/null +++ b/Documentation/devicetree/bindings/counter/ti-eqep.yaml @@ -0,0 +1,50 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/counter/ti-eqep.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Texas Instruments Enhanced Quadrature Encoder Pulse (eQEP) Module + +maintainers: + - David Lechner <david@lechnology.com> + +properties: + compatible: + const: ti,am3352-eqep + + reg: + maxItems: 1 + + interrupts: + description: The eQEP event interrupt + maxItems: 1 + + clocks: + description: The clock that determines the SYSCLKOUT rate for the eQEP + peripheral. + maxItems: 1 + + clock-names: + const: sysclkout + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + +additionalProperties: false + +examples: + - | + eqep0: counter@180 { + compatible = "ti,am3352-eqep"; + reg = <0x180 0x80>; + clocks = <&l4ls_gclk>; + clock-names = "sysclkout"; + interrupts = <79>; + }; + +... diff --git a/Documentation/devicetree/bindings/cpufreq/ti-cpufreq.txt b/Documentation/devicetree/bindings/cpufreq/ti-cpufreq.txt index 0c38e4b8fc51..1758051798fe 100644 --- a/Documentation/devicetree/bindings/cpufreq/ti-cpufreq.txt +++ b/Documentation/devicetree/bindings/cpufreq/ti-cpufreq.txt @@ -15,12 +15,16 @@ In 'cpus' nodes: In 'operating-points-v2' table: - compatible: Should be - - 'operating-points-v2-ti-cpu' for am335x, am43xx, and dra7xx/am57xx SoCs + - 'operating-points-v2-ti-cpu' for am335x, am43xx, and dra7xx/am57xx, + omap34xx, omap36xx and am3517 SoCs - syscon: A phandle pointing to a syscon node representing the control module register space of the SoC. Optional properties: -------------------- +- "vdd-supply", "vbb-supply": to define two regulators for dra7xx +- "cpu0-supply", "vbb-supply": to define two regulators for omap36xx + For each opp entry in 'operating-points-v2' table: - opp-supported-hw: Two bitfields indicating: 1. Which revision of the SoC the OPP is supported by diff --git a/Documentation/devicetree/bindings/crypto/allwinner,sun8i-ss.yaml b/Documentation/devicetree/bindings/crypto/allwinner,sun8i-ss.yaml new file mode 100644 index 000000000000..8a29d36edf26 --- /dev/null +++ b/Documentation/devicetree/bindings/crypto/allwinner,sun8i-ss.yaml @@ -0,0 +1,60 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/crypto/allwinner,sun8i-ss.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Allwinner Security System v2 driver + +maintainers: + - Corentin Labbe <corentin.labbe@gmail.com> + +properties: + compatible: + enum: + - allwinner,sun8i-a83t-crypto + - allwinner,sun9i-a80-crypto + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + items: + - description: Bus clock + - description: Module clock + + clock-names: + items: + - const: bus + - const: mod + + resets: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - resets + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/sun8i-a83t-ccu.h> + #include <dt-bindings/reset/sun8i-a83t-ccu.h> + + crypto: crypto@1c15000 { + compatible = "allwinner,sun8i-a83t-crypto"; + reg = <0x01c15000 0x1000>; + interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>; + resets = <&ccu RST_BUS_SS>; + clocks = <&ccu CLK_BUS_SS>, <&ccu CLK_SS>; + clock-names = "bus", "mod"; + }; diff --git a/Documentation/devicetree/bindings/crypto/amlogic,gxl-crypto.yaml b/Documentation/devicetree/bindings/crypto/amlogic,gxl-crypto.yaml new file mode 100644 index 000000000000..5becc60a0e28 --- /dev/null +++ b/Documentation/devicetree/bindings/crypto/amlogic,gxl-crypto.yaml @@ -0,0 +1,52 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/crypto/amlogic,gxl-crypto.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Amlogic GXL Cryptographic Offloader + +maintainers: + - Corentin Labbe <clabbe@baylibre.com> + +properties: + compatible: + items: + - const: amlogic,gxl-crypto + + reg: + maxItems: 1 + + interrupts: + items: + - description: "Interrupt for flow 0" + - description: "Interrupt for flow 1" + + clocks: + maxItems: 1 + + clock-names: + const: blkmv + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/gxbb-clkc.h> + + crypto: crypto-engine@c883e000 { + compatible = "amlogic,gxl-crypto"; + reg = <0x0 0xc883e000 0x0 0x36>; + interrupts = <GIC_SPI 188 IRQ_TYPE_EDGE_RISING>, <GIC_SPI 189 IRQ_TYPE_EDGE_RISING>; + clocks = <&clkc CLKID_BLKMV>; + clock-names = "blkmv"; + }; diff --git a/Documentation/devicetree/bindings/devfreq/event/exynos-ppmu.txt b/Documentation/devicetree/bindings/devfreq/event/exynos-ppmu.txt index 3e36c1d11386..fb46b491791c 100644 --- a/Documentation/devicetree/bindings/devfreq/event/exynos-ppmu.txt +++ b/Documentation/devicetree/bindings/devfreq/event/exynos-ppmu.txt @@ -10,14 +10,23 @@ The Exynos PPMU driver uses the devfreq-event class to provide event data to various devfreq devices. The devfreq devices would use the event data when derterming the current state of each IP. -Required properties: +Required properties for PPMU device: - compatible: Should be "samsung,exynos-ppmu" or "samsung,exynos-ppmu-v2. - reg: physical base address of each PPMU and length of memory mapped region. -Optional properties: +Optional properties for PPMU device: - clock-names : the name of clock used by the PPMU, "ppmu" - clocks : phandles for clock specified in "clock-names" property +Required properties for 'events' child node of PPMU device: +- event-name : the unique event name among PPMU device +Optional properties for 'events' child node of PPMU device: +- event-data-type : Define the type of data which shell be counted +by the counter. You can check include/dt-bindings/pmu/exynos_ppmu.h for +all possible type, i.e. count read requests, count write data in bytes, +etc. This field is optional and when it is missing, the driver code +will use default data type. + Example1 : PPMUv1 nodes in exynos3250.dtsi are listed below. ppmu_dmc0: ppmu_dmc0@106a0000 { @@ -145,3 +154,16 @@ Example3 : PPMUv2 nodes in exynos5433.dtsi are listed below. reg = <0x104d0000 0x2000>; status = "disabled"; }; + +Example4 : 'event-data-type' in exynos4412-ppmu-common.dtsi are listed below. + + &ppmu_dmc0 { + status = "okay"; + events { + ppmu_dmc0_3: ppmu-event3-dmc0 { + event-name = "ppmu-event3-dmc0"; + event-data-type = <(PPMU_RO_DATA_CNT | + PPMU_WO_DATA_CNT)>; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/devfreq/exynos-bus.txt b/Documentation/devicetree/bindings/devfreq/exynos-bus.txt index f8e946471a58..e71f752cc18f 100644 --- a/Documentation/devicetree/bindings/devfreq/exynos-bus.txt +++ b/Documentation/devicetree/bindings/devfreq/exynos-bus.txt @@ -50,8 +50,6 @@ Required properties only for passive bus device: Optional properties only for parent bus device: - exynos,saturation-ratio: the percentage value which is used to calibrate the performance count against total cycle count. -- exynos,voltage-tolerance: the percentage value for bus voltage tolerance - which is used to calculate the max voltage. Detailed correlation between sub-blocks and power line according to Exynos SoC: - In case of Exynos3250, there are two power line as following: diff --git a/Documentation/devicetree/bindings/display/allwinner,sun6i-a31-mipi-dsi.yaml b/Documentation/devicetree/bindings/display/allwinner,sun6i-a31-mipi-dsi.yaml index 47950fced28d..dafc0980c4fa 100644 --- a/Documentation/devicetree/bindings/display/allwinner,sun6i-a31-mipi-dsi.yaml +++ b/Documentation/devicetree/bindings/display/allwinner,sun6i-a31-mipi-dsi.yaml @@ -36,6 +36,9 @@ properties: resets: maxItems: 1 + vcc-dsi-supply: + description: VCC-DSI power supply of the DSI encoder + phys: maxItems: 1 @@ -64,6 +67,7 @@ required: - phys - phy-names - resets + - vcc-dsi-supply - port additionalProperties: false @@ -79,6 +83,7 @@ examples: resets = <&ccu 4>; phys = <&dphy0>; phy-names = "dphy"; + vcc-dsi-supply = <®_dcdc1>; #address-cells = <1>; #size-cells = <0>; diff --git a/Documentation/devicetree/bindings/display/arm,malidp.txt b/Documentation/devicetree/bindings/display/arm,malidp.txt index 2f7870983ef1..7a97a2b48c2a 100644 --- a/Documentation/devicetree/bindings/display/arm,malidp.txt +++ b/Documentation/devicetree/bindings/display/arm,malidp.txt @@ -37,6 +37,8 @@ Optional properties: Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt) to be used for the framebuffer; if not present, the framebuffer may be located anywhere in memory. + - arm,malidp-arqos-high-level: integer of u32 value describing the ARQoS + levels of DP500's QoS signaling. Example: @@ -54,6 +56,7 @@ Example: clocks = <&oscclk2>, <&fpgaosc0>, <&fpgaosc1>, <&fpgaosc1>; clock-names = "pxlclk", "mclk", "aclk", "pclk"; arm,malidp-output-port-lines = /bits/ 8 <8 8 8>; + arm,malidp-arqos-high-level = <0xd000d000>; port { dp0_output: endpoint { remote-endpoint = <&tda998x_2_input>; diff --git a/Documentation/devicetree/bindings/display/bridge/anx7814.txt b/Documentation/devicetree/bindings/display/bridge/anx7814.txt index dbd7c84ee584..17258747fff6 100644 --- a/Documentation/devicetree/bindings/display/bridge/anx7814.txt +++ b/Documentation/devicetree/bindings/display/bridge/anx7814.txt @@ -6,7 +6,11 @@ designed for portable devices. Required properties: - - compatible : "analogix,anx7814" + - compatible : Must be one of: + "analogix,anx7808" + "analogix,anx7812" + "analogix,anx7814" + "analogix,anx7818" - reg : I2C address of the device - interrupts : Should contain the INTP interrupt - hpd-gpios : Which GPIO to use for hpd diff --git a/Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt b/Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt index db680413e89c..819f3e31013c 100644 --- a/Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt +++ b/Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt @@ -13,6 +13,7 @@ Required properties: - compatible : Shall contain one or more of - "renesas,r8a774a1-hdmi" for R8A774A1 (RZ/G2M) compatible HDMI TX + - "renesas,r8a774b1-hdmi" for R8A774B1 (RZ/G2N) compatible HDMI TX - "renesas,r8a7795-hdmi" for R8A7795 (R-Car H3) compatible HDMI TX - "renesas,r8a7796-hdmi" for R8A7796 (R-Car M3-W) compatible HDMI TX - "renesas,r8a77965-hdmi" for R8A77965 (R-Car M3-N) compatible HDMI TX diff --git a/Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt b/Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt index c6a196d0b075..c62ce2494ed9 100644 --- a/Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt +++ b/Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt @@ -10,6 +10,7 @@ Required properties: - "renesas,r8a7743-lvds" for R8A7743 (RZ/G1M) compatible LVDS encoders - "renesas,r8a7744-lvds" for R8A7744 (RZ/G1N) compatible LVDS encoders - "renesas,r8a774a1-lvds" for R8A774A1 (RZ/G2M) compatible LVDS encoders + - "renesas,r8a774b1-lvds" for R8A774B1 (RZ/G2N) compatible LVDS encoders - "renesas,r8a774c0-lvds" for R8A774C0 (RZ/G2E) compatible LVDS encoders - "renesas,r8a7790-lvds" for R8A7790 (R-Car H2) compatible LVDS encoders - "renesas,r8a7791-lvds" for R8A7791 (R-Car M2-W) compatible LVDS encoders diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt index 8469de510001..b91e709db7a4 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt @@ -27,19 +27,22 @@ Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt. Required properties (all function blocks): - compatible: "mediatek,<chip>-disp-<function>", one of - "mediatek,<chip>-disp-ovl" - overlay (4 layers, blending, csc) - "mediatek,<chip>-disp-rdma" - read DMA / line buffer - "mediatek,<chip>-disp-wdma" - write DMA - "mediatek,<chip>-disp-color" - color processor - "mediatek,<chip>-disp-aal" - adaptive ambient light controller - "mediatek,<chip>-disp-gamma" - gamma correction - "mediatek,<chip>-disp-merge" - merge streams from two RDMA sources - "mediatek,<chip>-disp-split" - split stream to two encoders - "mediatek,<chip>-disp-ufoe" - data compression engine - "mediatek,<chip>-dsi" - DSI controller, see mediatek,dsi.txt - "mediatek,<chip>-dpi" - DPI controller, see mediatek,dpi.txt - "mediatek,<chip>-disp-mutex" - display mutex - "mediatek,<chip>-disp-od" - overdrive + "mediatek,<chip>-disp-ovl" - overlay (4 layers, blending, csc) + "mediatek,<chip>-disp-ovl-2l" - overlay (2 layers, blending, csc) + "mediatek,<chip>-disp-rdma" - read DMA / line buffer + "mediatek,<chip>-disp-wdma" - write DMA + "mediatek,<chip>-disp-ccorr" - color correction + "mediatek,<chip>-disp-color" - color processor + "mediatek,<chip>-disp-dither" - dither + "mediatek,<chip>-disp-aal" - adaptive ambient light controller + "mediatek,<chip>-disp-gamma" - gamma correction + "mediatek,<chip>-disp-merge" - merge streams from two RDMA sources + "mediatek,<chip>-disp-split" - split stream to two encoders + "mediatek,<chip>-disp-ufoe" - data compression engine + "mediatek,<chip>-dsi" - DSI controller, see mediatek,dsi.txt + "mediatek,<chip>-dpi" - DPI controller, see mediatek,dpi.txt + "mediatek,<chip>-disp-mutex" - display mutex + "mediatek,<chip>-disp-od" - overdrive the supported chips are mt2701, mt2712 and mt8173. - reg: Physical base address and length of the function block register space - interrupts: The interrupt signal from the function block (required, except for @@ -49,6 +52,7 @@ Required properties (all function blocks): For most function blocks this is just a single clock input. Only the DSI and DPI controller nodes have multiple clock inputs. These are documented in mediatek,dsi.txt and mediatek,dpi.txt, respectively. + An exception is that the mt8183 mutex is always free running with no clocks property. Required properties (DMA function blocks): - compatible: Should be one of diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt index fadf327c7cdf..a19a6cc375ed 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dsi.txt @@ -7,7 +7,7 @@ channel output. Required properties: - compatible: "mediatek,<chip>-dsi" - the supported chips are mt2701 and mt8173. + the supported chips are mt2701, mt8173 and mt8183. - reg: Physical base address and length of the controller's registers - interrupts: The interrupt signal from the function block. - clocks: device clocks @@ -26,7 +26,7 @@ The MIPI TX configuration module controls the MIPI D-PHY. Required properties: - compatible: "mediatek,<chip>-mipi-tx" - the supported chips are mt2701 and mt8173. + the supported chips are mt2701, mt8173 and mt8183. - reg: Physical base address and length of the controller's registers - clocks: PLL reference clock - clock-output-names: name of the output clock line to the DSI encoder diff --git a/Documentation/devicetree/bindings/display/renesas,du.txt b/Documentation/devicetree/bindings/display/renesas,du.txt index c97dfacad281..17cb2771364b 100644 --- a/Documentation/devicetree/bindings/display/renesas,du.txt +++ b/Documentation/devicetree/bindings/display/renesas,du.txt @@ -8,6 +8,7 @@ Required Properties: - "renesas,du-r8a7745" for R8A7745 (RZ/G1E) compatible DU - "renesas,du-r8a77470" for R8A77470 (RZ/G1C) compatible DU - "renesas,du-r8a774a1" for R8A774A1 (RZ/G2M) compatible DU + - "renesas,du-r8a774b1" for R8A774B1 (RZ/G2N) compatible DU - "renesas,du-r8a774c0" for R8A774C0 (RZ/G2E) compatible DU - "renesas,du-r8a7779" for R8A7779 (R-Car H1) compatible DU - "renesas,du-r8a7790" for R8A7790 (R-Car H2) compatible DU @@ -60,6 +61,7 @@ corresponding to each DU output. R8A7745 (RZ/G1E) DPAD 0 DPAD 1 - - R8A77470 (RZ/G1C) DPAD 0 DPAD 1 LVDS 0 - R8A774A1 (RZ/G2M) DPAD 0 HDMI 0 LVDS 0 - + R8A774B1 (RZ/G2N) DPAD 0 HDMI 0 LVDS 0 - R8A774C0 (RZ/G2E) DPAD 0 LVDS 0 LVDS 1 - R8A7779 (R-Car H1) DPAD 0 DPAD 1 - - R8A7790 (R-Car H2) DPAD 0 LVDS 0 LVDS 1 - diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.txt b/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.txt index 4f58c5a2d195..8b3a5f514205 100644 --- a/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.txt +++ b/Documentation/devicetree/bindings/display/rockchip/rockchip-vop.txt @@ -20,6 +20,10 @@ Required properties: "rockchip,rk3228-vop"; "rockchip,rk3328-vop"; +- reg: Must contain one entry corresponding to the base address and length + of the register space. Can optionally contain a second entry + corresponding to the CRTC gamma LUT address. + - interrupts: should contain a list of all VOP IP block interrupts in the order: VSYNC, LCD_SYSTEM. The interrupt specifier format depends on the interrupt controller used. @@ -48,7 +52,7 @@ Example: SoC specific DT entry: vopb: vopb@ff930000 { compatible = "rockchip,rk3288-vop"; - reg = <0xff930000 0x19c>; + reg = <0x0 0xff930000 0x0 0x19c>, <0x0 0xff931000 0x0 0x1000>; interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cru ACLK_VOP0>, <&cru DCLK_VOP0>, <&cru HCLK_VOP0>; clock-names = "aclk_vop", "dclk_vop", "hclk_vop"; diff --git a/Documentation/devicetree/bindings/dma/renesas,usb-dmac.txt b/Documentation/devicetree/bindings/dma/renesas,usb-dmac.txt index 372f0eeb5a2a..f1f95f678739 100644 --- a/Documentation/devicetree/bindings/dma/renesas,usb-dmac.txt +++ b/Documentation/devicetree/bindings/dma/renesas,usb-dmac.txt @@ -8,6 +8,7 @@ Required Properties: - "renesas,r8a7745-usb-dmac" (RZ/G1E) - "renesas,r8a77470-usb-dmac" (RZ/G1C) - "renesas,r8a774a1-usb-dmac" (RZ/G2M) + - "renesas,r8a774b1-usb-dmac" (RZ/G2N) - "renesas,r8a774c0-usb-dmac" (RZ/G2E) - "renesas,r8a7790-usb-dmac" (R-Car H2) - "renesas,r8a7791-usb-dmac" (R-Car M2-W) diff --git a/Documentation/devicetree/bindings/fsi/fsi-master-aspeed.txt b/Documentation/devicetree/bindings/fsi/fsi-master-aspeed.txt new file mode 100644 index 000000000000..b758f91914f7 --- /dev/null +++ b/Documentation/devicetree/bindings/fsi/fsi-master-aspeed.txt @@ -0,0 +1,24 @@ +Device-tree bindings for AST2600 FSI master +------------------------------------------- + +The AST2600 contains two identical FSI masters. They share a clock and have a +separate interrupt line and output pins. + +Required properties: + - compatible: "aspeed,ast2600-fsi-master" + - reg: base address and length + - clocks: phandle and clock number + - interrupts: platform dependent interrupt description + - pinctrl-0: phandle to pinctrl node + - pinctrl-names: pinctrl state + +Examples: + + fsi-master { + compatible = "aspeed,ast2600-fsi-master", "fsi-master"; + reg = <0x1e79b000 0x94>; + interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_fsi1_default>; + clocks = <&syscon ASPEED_CLK_GATE_FSICLK>; + }; diff --git a/Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml b/Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml new file mode 100644 index 000000000000..ae04903f34bf --- /dev/null +++ b/Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml @@ -0,0 +1,104 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/bindings/hwmon/adi,ltc2947.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices LTC2947 high precision power and energy monitor + +maintainers: + - Nuno Sá <nuno.sa@analog.com> + +description: | + Analog Devices LTC2947 high precision power and energy monitor over SPI or I2C. + + https://www.analog.com/media/en/technical-documentation/data-sheets/LTC2947.pdf + +properties: + compatible: + enum: + - adi,ltc2947 + + reg: + maxItems: 1 + + clocks: + description: + The LTC2947 uses either a trimmed internal oscillator or an external clock + as the time base for determining the integration period to represent time, + charge and energy. When an external clock is used, this property must be + set accordingly. + maxItems: 1 + + adi,accumulator-ctl-pol: + description: + This property controls the polarity of current that is accumulated to + calculate charge and energy so that, they can be only accumulated for + positive current for example. Since there are two sets of registers for + the accumulated values, this entry can also have two items which sets + energy1/charge1 and energy2/charger2 respectively. Check table 12 of the + datasheet for more information on the supported options. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32-array + - minItems: 2 + maxItems: 2 + items: + enum: [0, 1, 2, 3] + default: 0 + + adi,accumulation-deadband-microamp: + description: + This property controls the Accumulation Dead band which allows to set the + level of current below which no accumulation takes place. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + maximum: 255 + default: 0 + + adi,gpio-out-pol: + description: + This property controls the GPIO polarity. Setting it to one makes the GPIO + active high, setting it to zero makets it active low. When this property + is present, the GPIO is automatically configured as output and set to + control a fan as a function of measured temperature. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + enum: [0, 1] + default: 0 + + adi,gpio-in-accum: + description: + When set, this property sets the GPIO as input. It is then used to control + the accumulation of charge, energy and time. This function can be + enabled/configured separately for each of the two sets of accumulation + registers. Check table 13 of the datasheet for more information on the + supported options. This property cannot be used together with + adi,gpio-out-pol. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32-array + - minItems: 2 + maxItems: 2 + items: + enum: [0, 1, 2] + default: 0 + +required: + - compatible + - reg + + +examples: + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + + ltc2947_spi: ltc2947@0 { + compatible = "adi,ltc2947"; + reg = <0>; + /* accumulation takes place always for energ1/charge1. */ + /* accumulation only on positive current for energy2/charge2. */ + adi,accumulator-ctl-pol = <0 1>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt b/Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt index 1036f65fb778..d9a2719f9243 100644 --- a/Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt +++ b/Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt @@ -5,6 +5,9 @@ Required properties: - compatible : Must be one of the following: "ibm,cffps1" "ibm,cffps2" + or "ibm,cffps" if the system + must support any version of the + power supply - reg = < I2C bus address >; : Address of the power supply on the I2C bus. diff --git a/Documentation/devicetree/bindings/hwmon/ti,tmp513.yaml b/Documentation/devicetree/bindings/hwmon/ti,tmp513.yaml new file mode 100644 index 000000000000..168235ad5d81 --- /dev/null +++ b/Documentation/devicetree/bindings/hwmon/ti,tmp513.yaml @@ -0,0 +1,93 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- + +$id: http://devicetree.org/schemas/hwmon/ti,tmp513.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: TMP513/512 system monitor sensor + +maintainers: + - Eric Tremblay <etremblay@distech-controls.com> + +description: | + The TMP512 (dual-channel) and TMP513 (triple-channel) are system monitors + that include remote sensors, a local temperature sensor, and a high-side + current shunt monitor. These system monitors have the capability of measuring + remote temperatures, on-chip temperatures, and system voltage/power/current + consumption. + + Datasheets: + http://www.ti.com/lit/gpn/tmp513 + http://www.ti.com/lit/gpn/tmp512 + + +properties: + compatible: + enum: + - ti,tmp512 + - ti,tmp513 + + reg: + maxItems: 1 + + shunt-resistor-micro-ohms: + description: | + If 0, the calibration process will be skiped and the current and power + measurement engine will not work. Temperature and voltage measurement + will continue to work. The shunt value also need to respect: + rshunt <= pga-gain * 40 * 1000 * 1000. + If not, it's not possible to compute a valid calibration value. + default: 1000 + + ti,pga-gain: + description: | + The gain value for the PGA function. This is 8, 4, 2 or 1. + The PGA gain affect the shunt voltage range. + The range will be equal to: pga-gain * 40mV + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + enum: [1, 2, 4, 8] + default: 8 + + ti,bus-range-microvolt: + description: | + This is the operating range of the bus voltage in microvolt + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + enum: [16000000, 32000000] + default: 32000000 + + ti,nfactor: + description: | + Array of three(TMP513) or two(TMP512) n-Factor value for each remote + temperature channel. + See datasheet Table 11 for n-Factor range list and value interpretation. + allOf: + - $ref: /schemas/types.yaml#definitions/uint32-array + - minItems: 2 + maxItems: 3 + items: + default: 0x00 + minimum: 0x00 + maximum: 0xFF + +required: + - compatible + - reg + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + tmp513@5c { + compatible = "ti,tmp513"; + reg = <0x5C>; + shunt-resistor-micro-ohms = <330000>; + ti,bus-range-microvolt = <32000000>; + ti,pga-gain = <8>; + ti,nfactor = <0x1 0xF3 0x00>; + }; + }; diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml new file mode 100644 index 000000000000..b68be3aaf587 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml @@ -0,0 +1,104 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/adc/adi,ad7292.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices AD7292 10-Bit Monitor and Control System + +maintainers: + - Marcelo Schmitt <marcelo.schmitt1@gmail.com> + +description: | + Analog Devices AD7292 10-Bit Monitor and Control System with ADC, DACs, + Temperature Sensor, and GPIOs + + Specifications about the part can be found at: + https://www.analog.com/media/en/technical-documentation/data-sheets/ad7292.pdf + +properties: + compatible: + enum: + - adi,ad7292 + + reg: + maxItems: 1 + + vref-supply: + description: | + The regulator supply for ADC and DAC reference voltage. + + spi-cpha: true + + '#address-cells': + const: 1 + + '#size-cells': + const: 0 + +required: + - compatible + - reg + - spi-cpha + +patternProperties: + "^channel@[0-7]$": + type: object + description: | + Represents the external channels which are connected to the ADC. + See Documentation/devicetree/bindings/iio/adc/adc.txt. + + properties: + reg: + description: | + The channel number. It can have up to 8 channels numbered from 0 to 7. + items: + maximum: 7 + + diff-channels: + description: see Documentation/devicetree/bindings/iio/adc/adc.txt + maxItems: 1 + + required: + - reg + +examples: + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + + ad7292: adc@0 { + compatible = "adi,ad7292"; + reg = <0>; + spi-max-frequency = <25000000>; + vref-supply = <&adc_vref>; + spi-cpha; + + #address-cells = <1>; + #size-cells = <0>; + + channel@0 { + reg = <0>; + diff-channels = <0 1>; + }; + channel@2 { + reg = <2>; + }; + channel@3 { + reg = <3>; + }; + channel@4 { + reg = <4>; + }; + channel@5 { + reg = <5>; + }; + channel@6 { + reg = <6>; + }; + channel@7 { + reg = <7>; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/iio/adc/ingenic,adc.txt b/Documentation/devicetree/bindings/iio/adc/ingenic,adc.txt index f01159f20d87..cd9048cf9dcf 100644 --- a/Documentation/devicetree/bindings/iio/adc/ingenic,adc.txt +++ b/Documentation/devicetree/bindings/iio/adc/ingenic,adc.txt @@ -5,6 +5,7 @@ Required properties: - compatible: Should be one of: * ingenic,jz4725b-adc * ingenic,jz4740-adc + * ingenic,jz4770-adc - reg: ADC controller registers location and length. - clocks: phandle to the SoC's ADC clock. - clock-names: Must be set to "adc". diff --git a/Documentation/devicetree/bindings/iio/adc/max1027-adc.txt b/Documentation/devicetree/bindings/iio/adc/max1027-adc.txt deleted file mode 100644 index e680c61dfb84..000000000000 --- a/Documentation/devicetree/bindings/iio/adc/max1027-adc.txt +++ /dev/null @@ -1,20 +0,0 @@ -* Maxim 1027/1029/1031 Analog to Digital Converter (ADC) - -Required properties: - - compatible: Should be "maxim,max1027" or "maxim,max1029" or "maxim,max1031" - - reg: SPI chip select number for the device - - interrupts: IRQ line for the ADC - see: Documentation/devicetree/bindings/interrupt-controller/interrupts.txt - -Recommended properties: -- spi-max-frequency: Definition as per - Documentation/devicetree/bindings/spi/spi-bus.txt - -Example: -adc@0 { - compatible = "maxim,max1027"; - reg = <0>; - interrupt-parent = <&gpio5>; - interrupts = <15 IRQ_TYPE_EDGE_RISING>; - spi-max-frequency = <1000000>; -}; diff --git a/Documentation/devicetree/bindings/iio/adc/mcp3911.txt b/Documentation/devicetree/bindings/iio/adc/mcp3911.txt deleted file mode 100644 index 3071f48fb30b..000000000000 --- a/Documentation/devicetree/bindings/iio/adc/mcp3911.txt +++ /dev/null @@ -1,30 +0,0 @@ -* Microchip MCP3911 Dual channel analog front end (ADC) - -Required properties: - - compatible: Should be "microchip,mcp3911" - - reg: SPI chip select number for the device - -Recommended properties: - - spi-max-frequency: Definition as per - Documentation/devicetree/bindings/spi/spi-bus.txt. - Max frequency for this chip is 20MHz. - -Optional properties: - - clocks: Phandle and clock identifier for sampling clock - - interrupt-parent: Phandle to the parent interrupt controller - - interrupts: IRQ line for the ADC - - microchip,device-addr: Device address when multiple MCP3911 chips are present on the - same SPI bus. Valid values are 0-3. Defaults to 0. - - vref-supply: Phandle to the external reference voltage supply. - -Example: -adc@0 { - compatible = "microchip,mcp3911"; - reg = <0>; - interrupt-parent = <&gpio5>; - interrupts = <15 IRQ_TYPE_EDGE_RISING>; - spi-max-frequency = <20000000>; - microchip,device-addr = <0>; - vref-supply = <&vref_reg>; - clocks = <&xtal>; -}; diff --git a/Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml b/Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml new file mode 100644 index 000000000000..881059b80d61 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml @@ -0,0 +1,71 @@ +# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause +# Copyright 2019 Marcus Folkesson <marcus.folkesson@gmail.com> +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/bindings/iio/adc/microchip,mcp3911.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Microchip MCP3911 Dual channel analog front end (ADC) + +maintainers: + - Marcus Folkesson <marcus.folkesson@gmail.com> + - Kent Gustavsson <nedo80@gmail.com> + +description: | + Bindings for the Microchip MCP3911 Dual channel ADC device. Datasheet can be + found here: https://ww1.microchip.com/downloads/en/DeviceDoc/20002286C.pdf + +properties: + compatible: + enum: + - microchip,mcp3911 + + reg: + maxItems: 1 + + spi-max-frequency: + maximum: 20000000 + + clocks: + description: | + Phandle and clock identifier for external sampling clock. + If not specified, the internal crystal oscillator will be used. + maxItems: 1 + + interrupts: + description: IRQ line of the ADC + maxItems: 1 + + microchip,device-addr: + description: Device address when multiple MCP3911 chips are present on the same SPI bus. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - enum: [0, 1, 2, 3] + - default: 0 + + vref-supply: + description: | + Phandle to the external reference voltage supply. + If not specified, the internal voltage reference (1.2V) will be used. + +required: + - compatible + - reg + +examples: + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + + adc@0 { + compatible = "microchip,mcp3911"; + reg = <0>; + interrupt-parent = <&gpio5>; + interrupts = <15 2>; + spi-max-frequency = <20000000>; + microchip,device-addr = <0>; + vref-supply = <&vref_reg>; + clocks = <&xtal>; + }; + }; diff --git a/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.txt b/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.txt index 4c0da8c74bb2..8de933146771 100644 --- a/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.txt +++ b/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.txt @@ -53,6 +53,8 @@ Optional properties: analog input switches on stm32mp1. - st,syscfg: Phandle to system configuration controller. It can be used to control the analog circuitry on stm32mp1. +- st,max-clk-rate-hz: Allow to specify desired max clock rate used by analog + circuitry. Contents of a stm32 adc child node: ----------------------------------- diff --git a/Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml b/Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml new file mode 100644 index 000000000000..13d005b68931 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml @@ -0,0 +1,49 @@ +# SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause +# Copyright 2019 Marcus Folkesson <marcus.folkesson@gmail.com> +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/bindings/iio/dac/lltc,ltc1660.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Linear Technology Micropower octal 8-Bit and 10-Bit DACs + +maintainers: + - Marcus Folkesson <marcus.folkesson@gmail.com> + +description: | + Bindings for the Linear Technology Micropower octal 8-Bit and 10-Bit DAC. + Datasheet can be found here: https://www.analog.com/media/en/technical-documentation/data-sheets/166560fa.pdf + +properties: + compatible: + enum: + - lltc,ltc1660 + - lltc,ltc1665 + + reg: + maxItems: 1 + + spi-max-frequency: + maximum: 5000000 + + vref-supply: + description: Phandle to the external reference voltage supply. + +required: + - compatible + - reg + - vref-supply + +examples: + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + + dac@0 { + compatible = "lltc,ltc1660"; + reg = <0>; + spi-max-frequency = <5000000>; + vref-supply = <&vref_reg>; + }; + }; diff --git a/Documentation/devicetree/bindings/iio/dac/ltc1660.txt b/Documentation/devicetree/bindings/iio/dac/ltc1660.txt deleted file mode 100644 index c5b5f22d6c64..000000000000 --- a/Documentation/devicetree/bindings/iio/dac/ltc1660.txt +++ /dev/null @@ -1,21 +0,0 @@ -* Linear Technology Micropower octal 8-Bit and 10-Bit DACs - -Required properties: - - compatible: Must be one of the following: - "lltc,ltc1660" - "lltc,ltc1665" - - reg: SPI chip select number for the device - - vref-supply: Phandle to the voltage reference supply - -Recommended properties: - - spi-max-frequency: Definition as per - Documentation/devicetree/bindings/spi/spi-bus.txt. - Max frequency for this chip is 5 MHz. - -Example: -dac@0 { - compatible = "lltc,ltc1660"; - reg = <0>; - spi-max-frequency = <5000000>; - vref-supply = <&vref_reg>; -}; diff --git a/Documentation/devicetree/bindings/iio/iio-bindings.txt b/Documentation/devicetree/bindings/iio/iio-bindings.txt index 68d6f8ce063b..af33267727f4 100644 --- a/Documentation/devicetree/bindings/iio/iio-bindings.txt +++ b/Documentation/devicetree/bindings/iio/iio-bindings.txt @@ -18,12 +18,17 @@ Required properties: with a single IIO output and 1 for nodes with multiple IIO outputs. +Optional properties: +label: A symbolic name for the device. + + Example for a simple configuration with no trigger: adc: voltage-sensor@35 { compatible = "maxim,max1139"; reg = <0x35>; #io-channel-cells = <1>; + label = "voltage_feedback_group1"; }; Example for a configuration with trigger: diff --git a/Documentation/devicetree/bindings/iio/imu/inv_mpu6050.txt b/Documentation/devicetree/bindings/iio/imu/inv_mpu6050.txt index 268bf7568e19..c5ee8a20af9f 100644 --- a/Documentation/devicetree/bindings/iio/imu/inv_mpu6050.txt +++ b/Documentation/devicetree/bindings/iio/imu/inv_mpu6050.txt @@ -21,6 +21,7 @@ Required properties: bindings. Optional properties: + - vdd-supply: regulator phandle for VDD supply - vddio-supply: regulator phandle for VDDIO supply - mount-matrix: an optional 3x3 mounting rotation matrix - i2c-gate node. These devices also support an auxiliary i2c bus. This is diff --git a/Documentation/devicetree/bindings/iio/imu/nxp,fxos8700.yaml b/Documentation/devicetree/bindings/iio/imu/nxp,fxos8700.yaml new file mode 100644 index 000000000000..63bcb73ae309 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/imu/nxp,fxos8700.yaml @@ -0,0 +1,76 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/imu/nxp,fxos8700.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Freescale FXOS8700 Inertial Measurement Unit + +maintainers: + - Robert Jones <rjones@gateworks.com> + +description: | + Accelerometer and magnetometer combo device with an i2c and SPI interface. + https://www.nxp.com/products/sensors/motion-sensors/6-axis/digital-motion-sensor-3d-accelerometer-2g-4g-8g-plus-3d-magnetometer:FXOS8700CQ + +properties: + compatible: + enum: + - nxp,fxos8700 + + reg: + maxItems: 1 + + interrupts: + minItems: 1 + maxItems: 2 + + interrupt-names: + minItems: 1 + maxItems: 2 + items: + enum: + - INT1 + - INT2 + + drive-open-drain: + type: boolean + +required: + - compatible + - reg + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> + i2c0 { + #address-cells = <1>; + #size-cells = <0>; + + fxos8700@1e { + compatible = "nxp,fxos8700"; + reg = <0x1e>; + + interrupt-parent = <&gpio2>; + interrupts = <7 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "INT1"; + }; + }; + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> + spi0 { + #address-cells = <1>; + #size-cells = <0>; + + fxos8700@0 { + compatible = "nxp,fxos8700"; + reg = <0>; + + spi-max-frequency = <1000000>; + interrupt-parent = <&gpio1>; + interrupts = <7 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "INT2"; + }; + }; diff --git a/Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt b/Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt index 6d0c050d89fe..cef4bc16fce1 100644 --- a/Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt +++ b/Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt @@ -14,6 +14,8 @@ Required properties: "st,lsm6ds3tr-c" "st,ism330dhcx" "st,lsm9ds1-imu" + "st,lsm6ds0" + "st,lsm6dsrx" - reg: i2c address of the sensor / spi cs line Optional properties: @@ -31,6 +33,7 @@ Optional properties: - interrupts: interrupt mapping for IRQ. It should be configured with flags IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_EDGE_RISING, IRQ_TYPE_LEVEL_LOW or IRQ_TYPE_EDGE_FALLING. +- wakeup-source: Enables wake up of host system on event. Refer to interrupt-controller/interrupts.txt for generic interrupt client node bindings. diff --git a/Documentation/devicetree/bindings/iio/light/adux1020.yaml b/Documentation/devicetree/bindings/iio/light/adux1020.yaml new file mode 100644 index 000000000000..69bd5c06319d --- /dev/null +++ b/Documentation/devicetree/bindings/iio/light/adux1020.yaml @@ -0,0 +1,47 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/light/adux1020.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices ADUX1020 Photometric sensor + +maintainers: + - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> + +description: | + Photometric sensor over an i2c interface. + https://www.analog.com/media/en/technical-documentation/data-sheets/ADUX1020.pdf + +properties: + compatible: + enum: + - adi,adux1020 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + + i2c { + + #address-cells = <1>; + #size-cells = <0>; + + adux1020@64 { + compatible = "adi,adux1020"; + reg = <0x64>; + interrupt-parent = <&msmgpio>; + interrupts = <24 IRQ_TYPE_LEVEL_HIGH>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/light/bh1750.txt b/Documentation/devicetree/bindings/iio/light/bh1750.txt deleted file mode 100644 index 1e7685797d7a..000000000000 --- a/Documentation/devicetree/bindings/iio/light/bh1750.txt +++ /dev/null @@ -1,18 +0,0 @@ -ROHM BH1750 - ALS, Ambient light sensor - -Required properties: - -- compatible: Must be one of: - "rohm,bh1710" - "rohm,bh1715" - "rohm,bh1721" - "rohm,bh1750" - "rohm,bh1751" -- reg: the I2C address of the sensor - -Example: - -light-sensor@23 { - compatible = "rohm,bh1750"; - reg = <0x23>; -}; diff --git a/Documentation/devicetree/bindings/iio/light/bh1750.yaml b/Documentation/devicetree/bindings/iio/light/bh1750.yaml new file mode 100644 index 000000000000..1cc60d7ecfa0 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/light/bh1750.yaml @@ -0,0 +1,43 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/light/bh1750.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ROHM BH1750 ambient light sensor + +maintainers: + - Tomasz Duszynski <tduszyns@gmail.com> + +description: | + Ambient light sensor with an i2c interface. + +properties: + compatible: + enum: + - rohm,bh1710 + - rohm,bh1715 + - rohm,bh1721 + - rohm,bh1750 + - rohm,bh1751 + + reg: + maxItems: 1 + +required: + - compatible + - reg + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + light-sensor@23 { + compatible = "rohm,bh1750"; + reg = <0x23>; + }; + }; + +... diff --git a/Documentation/devicetree/bindings/iio/light/veml6030.yaml b/Documentation/devicetree/bindings/iio/light/veml6030.yaml new file mode 100644 index 000000000000..0ff9b11f9d18 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/light/veml6030.yaml @@ -0,0 +1,62 @@ +# SPDX-License-Identifier: GPL-2.0+ +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/light/veml6030.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: VEML6030 Ambient Light Sensor (ALS) + +maintainers: + - Rishi Gupta <gupt21@gmail.com> + +description: | + Bindings for the ambient light sensor veml6030 from Vishay + Semiconductors over an i2c interface. + + Irrespective of whether interrupt is used or not, application + can get the ALS and White channel reading from IIO raw interface. + + If the interrupts are used, application will receive an IIO event + whenever configured threshold is crossed. + + Specifications about the sensor can be found at: + https://www.vishay.com/docs/84366/veml6030.pdf + +properties: + compatible: + enum: + - vishay,veml6030 + + reg: + description: + I2C address of the device. + enum: + - 0x10 # ADDR pin pulled down + - 0x48 # ADDR pin pulled up + + interrupts: + description: + interrupt mapping for IRQ. Configure with IRQ_TYPE_LEVEL_LOW. + Refer to interrupt-controller/interrupts.txt for generic + interrupt client node bindings. + maxItems: 1 + +required: + - compatible + - reg + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + light-sensor@10 { + compatible = "vishay,veml6030"; + reg = <0x10>; + interrupts = <12 IRQ_TYPE_LEVEL_LOW>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt b/Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt deleted file mode 100644 index dd1058fbe9c3..000000000000 --- a/Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt +++ /dev/null @@ -1,29 +0,0 @@ -* MaxBotix I2CXL-MaxSonar ultrasonic distance sensor of type mb1202, - mb1212, mb1222, mb1232, mb1242, mb7040 or mb7137 using the i2c interface - for ranging - -Required properties: - - compatible: "maxbotix,mb1202", - "maxbotix,mb1212", - "maxbotix,mb1222", - "maxbotix,mb1232", - "maxbotix,mb1242", - "maxbotix,mb7040" or - "maxbotix,mb7137" - - - reg: i2c address of the device, see also i2c/i2c.txt - -Optional properties: - - interrupts: Interrupt used to announce the preceding reading - request has finished and that data is available. - If no interrupt is specified the device driver - falls back to wait a fixed amount of time until - data can be retrieved. - -Example: -proximity@70 { - compatible = "maxbotix,mb1232"; - reg = <0x70>; - interrupt-parent = <&gpio2>; - interrupts = <2 IRQ_TYPE_EDGE_FALLING>; -}; diff --git a/Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml b/Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml new file mode 100644 index 000000000000..3eac248f291d --- /dev/null +++ b/Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml @@ -0,0 +1,60 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/proximity/maxbotix,mb1232.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MaxBotix I2CXL-MaxSonar ultrasonic distance sensor + +maintainers: + - Andreas Klinger <ak@it-klinger.de> + +description: | + MaxBotix I2CXL-MaxSonar ultrasonic distance sensor of type mb1202, + mb1212, mb1222, mb1232, mb1242, mb7040 or mb7137 using the i2c interface + for ranging + + Specifications about the devices can be found at: + https://www.maxbotix.com/documents/I2CXL-MaxSonar-EZ_Datasheet.pdf + +properties: + compatible: + enum: + - maxbotix,mb1202 + - maxbotix,mb1212 + - maxbotix,mb1222 + - maxbotix,mb1232 + - maxbotix,mb1242 + - maxbotix,mb7040 + - maxbotix,mb7137 + + reg: + maxItems: 1 + + interrupts: + description: + Interrupt used to announce the preceding reading request has finished + and that data is available. If no interrupt is specified the device + driver falls back to wait a fixed amount of time until data can be + retrieved. + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + proximity@70 { + compatible = "maxbotix,mb1232"; + reg = <0x70>; + interrupt-parent = <&gpio2>; + interrupts = <2 IRQ_TYPE_EDGE_FALLING>; + }; + }; diff --git a/Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml b/Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml new file mode 100644 index 000000000000..d4922f9f0376 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml @@ -0,0 +1,480 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/temperature/adi,ltc2983.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices LTC2983 Multi-sensor Temperature system + +maintainers: + - Nuno Sá <nuno.sa@analog.com> + +description: | + Analog Devices LTC2983 Multi-Sensor Digital Temperature Measurement System + https://www.analog.com/media/en/technical-documentation/data-sheets/2983fc.pdf + +properties: + compatible: + enum: + - adi,ltc2983 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + adi,mux-delay-config-us: + description: + The LTC2983 performs 2 or 3 internal conversion cycles per temperature + result. Each conversion cycle is performed with different excitation and + input multiplexer configurations. Prior to each conversion, these + excitation circuits and input switch configurations are changed and an + internal 1ms delay ensures settling prior to the conversion cycle in most + cases. An extra delay can be configured using this property. The value is + rounded to nearest 100us. + maximum: 255 + + adi,filter-notch-freq: + description: + Set's the default setting of the digital filter. The default is + simultaneous 50/60Hz rejection. + 0 - 50/60Hz rejection + 1 - 60Hz rejection + 2 - 50Hz rejection + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - minimum: 0 + maximum: 2 + + '#address-cells': + const: 1 + + '#size-cells': + const: 0 + +patternProperties: + "@([1-9]|1[0-9]|20)$": + type: object + + properties: + reg: + description: + The channel number. It can be connected to one of the 20 channels of + the device. + minimum: 1 + maximum: 20 + + adi,sensor-type: + description: Identifies the type of sensor connected to the device. + $ref: /schemas/types.yaml#/definitions/uint32 + + required: + - reg + - adi,sensor-type + + "^thermocouple@": + type: object + description: + Represents a thermocouple sensor which is connected to one of the device + channels. + + properties: + adi,sensor-type: + description: | + 1 - Type J Thermocouple + 2 - Type K Thermocouple + 3 - Type E Thermocouple + 4 - Type N Thermocouple + 5 - Type R Thermocouple + 6 - Type S Thermocouple + 7 - Type T Thermocouple + 8 - Type B Thermocouple + 9 - Custom Thermocouple + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 1 + maximum: 9 + + adi,single-ended: + description: + Boolean property which set's the thermocouple as single-ended. + type: boolean + + adi,sensor-oc-current-microamp: + description: + This property set's the pulsed current value applied during + open-circuit detect. + enum: [10, 100, 500, 1000] + + adi,cold-junction-handle: + description: + Phandle which points to a sensor object responsible for measuring + the thermocouple cold junction temperature. + $ref: "/schemas/types.yaml#/definitions/phandle" + + adi,custom-thermocouple: + description: + This is a table, where each entry should be a pair of + voltage(mv)-temperature(K). The entries must be given in nv and uK + so that, the original values must be multiplied by 1000000. For + more details look at table 69 and 70. + Note should be signed, but dtc doesn't currently maintain the + sign. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint64-matrix + items: + minItems: 3 + maxItems: 64 + items: + minItems: 2 + maxItems: 2 + + "^diode@": + type: object + description: + Represents a diode sensor which is connected to one of the device + channels. + + properties: + adi,sensor-type: + description: Identifies the sensor as a diode. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + const: 28 + + adi,single-ended: + description: Boolean property which set's the diode as single-ended. + type: boolean + + adi,three-conversion-cycles: + description: + Boolean property which set's three conversion cycles removing + parasitic resistance effects between the LTC2983 and the diode. + type: boolean + + adi,average-on: + description: + Boolean property which enables a running average of the diode + temperature reading. This reduces the noise when the diode is used + as a cold junction temperature element on an isothermal block + where temperatures change slowly. + type: boolean + + adi,excitation-current-microamp: + description: + This property controls the magnitude of the excitation current + applied to the diode. Depending on the number of conversions + cycles, this property will assume different predefined values on + each cycle. Just set the value of the first cycle (1l). + enum: [10, 20, 40, 80] + + adi,ideal-factor-value: + description: + This property sets the diode ideality factor. The real value must + be multiplied by 1000000 to remove the fractional part. For more + information look at table 20 of the datasheet. + $ref: /schemas/types.yaml#/definitions/uint32 + + "^rtd@": + type: object + description: + Represents a rtd sensor which is connected to one of the device channels. + + properties: + reg: + minimum: 2 + maximum: 20 + + adi,sensor-type: + description: | + 10 - RTD PT-10 + 11 - RTD PT-50 + 12 - RTD PT-100 + 13 - RTD PT-200 + 14 - RTD PT-500 + 15 - RTD PT-1000 + 16 - RTD PT-1000 (0.00375) + 17 - RTD NI-120 + 18 - RTD Custom + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 10 + maximum: 18 + + adi,rsense-handle: + description: + Phandle pointing to a rsense object associated with this RTD. + $ref: "/schemas/types.yaml#/definitions/phandle" + + adi,number-of-wires: + description: + Identifies the number of wires used by the RTD. Setting this + property to 5 means 4 wires with Kelvin Rsense. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - enum: [2, 3, 4, 5] + + adi,rsense-share: + description: + Boolean property which enables Rsense sharing, where one sense + resistor is used for multiple 2-, 3-, and/or 4-wire RTDs. + type: boolean + + adi,current-rotate: + description: + Boolean property which enables excitation current rotation to + automatically remove parasitic thermocouple effects. Note that + this property is not allowed for 2- and 3-wire RTDs. + type: boolean + + adi,excitation-current-microamp: + description: + This property controls the magnitude of the excitation current + applied to the RTD. + enum: [5, 10, 25, 50, 100, 250, 500, 1000] + + adi,rtd-curve: + description: + This property set the RTD curve used and the corresponding + Callendar-VanDusen constants. Look at table 30 of the datasheet. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - minimum: 0 + maximum: 3 + + adi,custom-rtd: + description: + This is a table, where each entry should be a pair of + resistance(ohm)-temperature(K). The entries added here are in uohm + and uK. For more details values look at table 74 and 75. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint64-matrix + items: + minItems: 3 + maxItems: 64 + items: + minItems: 2 + maxItems: 2 + + required: + - adi,rsense-handle + + dependencies: + adi,current-rotate: [ adi,rsense-share ] + + "^thermistor@": + type: object + description: + Represents a thermistor sensor which is connected to one of the device + channels. + + properties: + adi,sensor-type: + description: + 19 - Thermistor 44004/44033 2.252kohm at 25°C + 20 - Thermistor 44005/44030 3kohm at 25°C + 21 - Thermistor 44007/44034 5kohm at 25°C + 22 - Thermistor 44006/44031 10kohm at 25°C + 23 - Thermistor 44008/44032 30kohm at 25°C + 24 - Thermistor YSI 400 2.252kohm at 25°C + 25 - Thermistor Spectrum 1003k 1kohm + 26 - Thermistor Custom Steinhart-Hart + 27 - Custom Thermistor + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 19 + maximum: 27 + + adi,rsense-handle: + description: + Phandle pointing to a rsense object associated with this + thermistor. + $ref: "/schemas/types.yaml#/definitions/phandle" + + adi,single-ended: + description: + Boolean property which set's the thermistor as single-ended. + type: boolean + + adi,rsense-share: + description: + Boolean property which enables Rsense sharing, where one sense + resistor is used for multiple thermistors. Note that this property + is ignored if adi,single-ended is set. + type: boolean + + adi,current-rotate: + description: + Boolean property which enables excitation current rotation to + automatically remove parasitic thermocouple effects. + type: boolean + + adi,excitation-current-nanoamp: + description: + This property controls the magnitude of the excitation current + applied to the thermistor. Value 0 set's the sensor in auto-range + mode. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - enum: [0, 250, 500, 1000, 5000, 10000, 25000, 50000, 100000, + 250000, 500000, 1000000] + + adi,custom-thermistor: + description: + This is a table, where each entry should be a pair of + resistance(ohm)-temperature(K). The entries added here are in uohm + and uK only for custom thermistors. For more details look at table + 78 and 79. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint64-matrix + items: + minItems: 3 + maxItems: 64 + items: + minItems: 2 + maxItems: 2 + + adi,custom-steinhart: + description: + Steinhart-Hart coefficients are also supported and can + be programmed into the device memory using this property. For + Steinhart sensors the coefficients are given in the raw + format. Look at table 82 for more information. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32-array + items: + minItems: 6 + maxItems: 6 + + required: + - adi,rsense-handle + + dependencies: + adi,current-rotate: [ adi,rsense-share ] + + "^adc@": + type: object + description: Represents a channel which is being used as a direct adc. + + properties: + adi,sensor-type: + description: Identifies the sensor as a direct adc. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + const: 30 + + adi,single-ended: + description: Boolean property which set's the adc as single-ended. + type: boolean + + "^rsense@": + type: object + description: + Represents a rsense which is connected to one of the device channels. + Rsense are used by thermistors and RTD's. + + properties: + reg: + minimum: 2 + maximum: 20 + + adi,sensor-type: + description: Identifies the sensor as a rsense. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + const: 29 + + adi,rsense-val-milli-ohms: + description: + Sets the value of the sense resistor. Look at table 20 of the + datasheet for information. + + required: + - adi,rsense-val-milli-ohms + +required: + - compatible + - reg + - interrupts + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + spi { + #address-cells = <1>; + #size-cells = <0>; + + sensor_ltc2983: ltc2983@0 { + compatible = "adi,ltc2983"; + reg = <0>; + + #address-cells = <1>; + #size-cells = <0>; + + interrupts = <20 IRQ_TYPE_EDGE_RISING>; + interrupt-parent = <&gpio>; + + thermocouple@18 { + reg = <18>; + adi,sensor-type = <8>; //Type B + adi,sensor-oc-current-microamp = <10>; + adi,cold-junction-handle = <&diode5>; + }; + + diode5: diode@5 { + reg = <5>; + adi,sensor-type = <28>; + }; + + rsense2: rsense@2 { + reg = <2>; + adi,sensor-type = <29>; + adi,rsense-val-milli-ohms = <1200000>; //1.2Kohms + }; + + rtd@14 { + reg = <14>; + adi,sensor-type = <15>; //PT1000 + /*2-wire, internal gnd, no current rotation*/ + adi,number-of-wires = <2>; + adi,rsense-share; + adi,excitation-current-microamp = <500>; + adi,rsense-handle = <&rsense2>; + }; + + adc@10 { + reg = <10>; + adi,sensor-type = <30>; + adi,single-ended; + }; + + thermistor@12 { + reg = <12>; + adi,sensor-type = <26>; //Steinhart + adi,rsense-handle = <&rsense2>; + adi,custom-steinhart = <0x00F371EC 0x12345678 + 0x2C0F8733 0x10018C66 0xA0FEACCD + 0x90021D99>; //6 entries + }; + + thermocouple@20 { + reg = <20>; + adi,sensor-type = <9>; //custom thermocouple + adi,single-ended; + adi,custom-thermocouple = /bits/ 64 + <(-50220000) 0 + (-30200000) 99100000 + (-5300000) 135400000 + 0 273150000 + 40200000 361200000 + 55300000 522100000 + 88300000 720300000 + 132200000 811200000 + 188700000 922500000 + 460400000 1000000000>; //10 pairs + }; + + }; + }; +... diff --git a/Documentation/devicetree/bindings/interconnect/qcom,msm8974.yaml b/Documentation/devicetree/bindings/interconnect/qcom,msm8974.yaml new file mode 100644 index 000000000000..9af3c6e59cff --- /dev/null +++ b/Documentation/devicetree/bindings/interconnect/qcom,msm8974.yaml @@ -0,0 +1,62 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interconnect/qcom,msm8974.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm MSM8974 Network-On-Chip Interconnect + +maintainers: + - Brian Masney <masneyb@onstation.org> + +description: | + The Qualcomm MSM8974 interconnect providers support setting system + bandwidth requirements between various network-on-chip fabrics. + +properties: + reg: + maxItems: 1 + + compatible: + enum: + - qcom,msm8974-bimc + - qcom,msm8974-cnoc + - qcom,msm8974-mmssnoc + - qcom,msm8974-ocmemnoc + - qcom,msm8974-pnoc + - qcom,msm8974-snoc + + '#interconnect-cells': + const: 1 + + clock-names: + items: + - const: bus + - const: bus_a + + clocks: + items: + - description: Bus Clock + - description: Bus A Clock + +required: + - compatible + - reg + - '#interconnect-cells' + - clock-names + - clocks + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/qcom,rpmcc.h> + + bimc: interconnect@fc380000 { + reg = <0xfc380000 0x6a000>; + compatible = "qcom,msm8974-bimc"; + #interconnect-cells = <1>; + clock-names = "bus", "bus_a"; + clocks = <&rpmcc RPM_SMD_BIMC_CLK>, + <&rpmcc RPM_SMD_BIMC_A_CLK>; + }; diff --git a/Documentation/devicetree/bindings/interrupt-controller/atmel,aic.txt b/Documentation/devicetree/bindings/interrupt-controller/atmel,aic.txt index f4c5d34c4111..7079d44bf3ba 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/atmel,aic.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/atmel,aic.txt @@ -1,8 +1,11 @@ * Advanced Interrupt Controller (AIC) Required properties: -- compatible: Should be "atmel,<chip>-aic" - <chip> can be "at91rm9200", "sama5d2", "sama5d3" or "sama5d4" +- compatible: Should be: + - "atmel,<chip>-aic" where <chip> can be "at91rm9200", "sama5d2", + "sama5d3" or "sama5d4" + - "microchip,<chip>-aic" where <chip> can be "sam9x60" + - interrupt-controller: Identifies the node as an interrupt controller. - #interrupt-cells: The number of cells to define the interrupts. It should be 3. The first cell is the IRQ number (aka "Peripheral IDentifier" on datasheet). diff --git a/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml b/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml index 27f38eed389e..d3e423fcb6c2 100644 --- a/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml +++ b/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml @@ -1,7 +1,7 @@ # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) %YAML 1.2 --- -$id: http://devicetree.org/schemas/arm/allwinner,sun4i-a10-csi.yaml# +$id: http://devicetree.org/schemas/media/allwinner,sun4i-a10-csi.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# title: Allwinner A10 CMOS Sensor Interface (CSI) Device Tree Bindings @@ -27,14 +27,12 @@ properties: clocks: items: - description: The CSI interface clock - - description: The CSI module clock - description: The CSI ISP clock - description: The CSI DRAM clock clock-names: items: - const: bus - - const: mod - const: isp - const: ram @@ -89,9 +87,8 @@ examples: compatible = "allwinner,sun7i-a20-csi0"; reg = <0x01c09000 0x1000>; interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&ccu CLK_AHB_CSI0>, <&ccu CLK_CSI0>, - <&ccu CLK_CSI_SCLK>, <&ccu CLK_DRAM_CSI0>; - clock-names = "bus", "mod", "isp", "ram"; + clocks = <&ccu CLK_AHB_CSI0>, <&ccu CLK_CSI_SCLK>, <&ccu CLK_DRAM_CSI0>; + clock-names = "bus", "isp", "ram"; resets = <&ccu RST_CSI0>; port { diff --git a/Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml b/Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml new file mode 100644 index 000000000000..2e40f700e84f --- /dev/null +++ b/Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml @@ -0,0 +1,76 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/allwinner,sun8i-h3-deinterlace.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Allwinner H3 Deinterlace Device Tree Bindings + +maintainers: + - Jernej Skrabec <jernej.skrabec@siol.net> + - Chen-Yu Tsai <wens@csie.org> + - Maxime Ripard <mripard@kernel.org> + +description: |- + The Allwinner H3 and later has a deinterlace core used for + deinterlacing interlaced video content. + +properties: + compatible: + const: allwinner,sun8i-h3-deinterlace + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + items: + - description: Deinterlace interface clock + - description: Deinterlace module clock + - description: Deinterlace DRAM clock + + clock-names: + items: + - const: bus + - const: mod + - const: ram + + resets: + maxItems: 1 + + interconnects: + maxItems: 1 + + interconnect-names: + const: dma-mem + +required: + - compatible + - reg + - interrupts + - clocks + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/sun8i-h3-ccu.h> + #include <dt-bindings/reset/sun8i-h3-ccu.h> + + deinterlace: deinterlace@1400000 { + compatible = "allwinner,sun8i-h3-deinterlace"; + reg = <0x01400000 0x20000>; + clocks = <&ccu CLK_BUS_DEINTERLACE>, + <&ccu CLK_DEINTERLACE>, + <&ccu CLK_DRAM_DEINTERLACE>; + clock-names = "bus", "mod", "ram"; + resets = <&ccu RST_BUS_DEINTERLACE>; + interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>; + interconnects = <&mbus 9>; + interconnect-names = "dma-mem"; + }; + +... diff --git a/Documentation/devicetree/bindings/media/i2c/ad5820.txt b/Documentation/devicetree/bindings/media/i2c/ad5820.txt index 5940ca11c021..5764cbedf9b7 100644 --- a/Documentation/devicetree/bindings/media/i2c/ad5820.txt +++ b/Documentation/devicetree/bindings/media/i2c/ad5820.txt @@ -2,12 +2,20 @@ Required Properties: - - compatible: Must contain "adi,ad5820" + - compatible: Must contain one of: + - "adi,ad5820" + - "adi,ad5821" + - "adi,ad5823" - reg: I2C slave address - VANA-supply: supply of voltage for VANA pin +Optional properties: + + - enable-gpios : GPIO spec for the XSHUTDOWN pin. The XSHUTDOWN signal is +active low, a high level on the pin enables the device. + Example: ad5820: coil@c { @@ -15,5 +23,6 @@ Example: reg = <0x0c>; VANA-supply = <&vaux4>; + enable-gpios = <&msmgpio 26 GPIO_ACTIVE_HIGH>; }; diff --git a/Documentation/devicetree/bindings/media/i2c/imx290.txt b/Documentation/devicetree/bindings/media/i2c/imx290.txt new file mode 100644 index 000000000000..a3cc21410f7c --- /dev/null +++ b/Documentation/devicetree/bindings/media/i2c/imx290.txt @@ -0,0 +1,57 @@ +* Sony IMX290 1/2.8-Inch CMOS Image Sensor + +The Sony IMX290 is a 1/2.8-Inch CMOS Solid-state image sensor with +Square Pixel for Color Cameras. It is programmable through I2C and 4-wire +interfaces. The sensor output is available via CMOS logic parallel SDR output, +Low voltage LVDS DDR output and CSI-2 serial data output. The CSI-2 bus is the +default. No bindings have been defined for the other busses. + +Required Properties: +- compatible: Should be "sony,imx290" +- reg: I2C bus address of the device +- clocks: Reference to the xclk clock. +- clock-names: Should be "xclk". +- clock-frequency: Frequency of the xclk clock in Hz. +- vdddo-supply: Sensor digital IO regulator. +- vdda-supply: Sensor analog regulator. +- vddd-supply: Sensor digital core regulator. + +Optional Properties: +- reset-gpios: Sensor reset GPIO + +The imx290 device node should contain one 'port' child node with +an 'endpoint' subnode. For further reading on port node refer to +Documentation/devicetree/bindings/media/video-interfaces.txt. + +Required Properties on endpoint: +- data-lanes: check ../video-interfaces.txt +- link-frequencies: check ../video-interfaces.txt +- remote-endpoint: check ../video-interfaces.txt + +Example: + &i2c1 { + ... + imx290: camera-sensor@1a { + compatible = "sony,imx290"; + reg = <0x1a>; + + reset-gpios = <&msmgpio 35 GPIO_ACTIVE_LOW>; + pinctrl-names = "default"; + pinctrl-0 = <&camera_rear_default>; + + clocks = <&gcc GCC_CAMSS_MCLK0_CLK>; + clock-names = "xclk"; + clock-frequency = <37125000>; + + vdddo-supply = <&camera_vdddo_1v8>; + vdda-supply = <&camera_vdda_2v8>; + vddd-supply = <&camera_vddd_1v5>; + + port { + imx290_ep: endpoint { + data-lanes = <1 2 3 4>; + link-frequencies = /bits/ 64 <445500000>; + remote-endpoint = <&csiphy0_ep>; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/media/i2c/nokia,smia.txt b/Documentation/devicetree/bindings/media/i2c/nokia,smia.txt index c3c3479233c4..10ece8108081 100644 --- a/Documentation/devicetree/bindings/media/i2c/nokia,smia.txt +++ b/Documentation/devicetree/bindings/media/i2c/nokia,smia.txt @@ -27,8 +27,6 @@ Mandatory properties Optional properties ------------------- -- nokia,nvm-size: The size of the NVM, in bytes. If the size is not given, - the NVM contents will not be read. - reset-gpios: XSHUTDOWN GPIO - flash-leds: See ../video-interfaces.txt - lens-focus: See ../video-interfaces.txt diff --git a/Documentation/devicetree/bindings/media/i2c/ov2659.txt b/Documentation/devicetree/bindings/media/i2c/ov2659.txt index cabc7d827dfb..92989a619f29 100644 --- a/Documentation/devicetree/bindings/media/i2c/ov2659.txt +++ b/Documentation/devicetree/bindings/media/i2c/ov2659.txt @@ -12,6 +12,12 @@ Required Properties: - clock-names: should be "xvclk". - link-frequencies: target pixel clock frequency. +Optional Properties: +- powerdown-gpios: reference to the GPIO connected to the pwdn pin, if any. + Active high with internal pull down resistor. +- reset-gpios: reference to the GPIO connected to the resetb pin, if any. + Active low with internal pull up resistor. + For further reading on port node refer to Documentation/devicetree/bindings/media/video-interfaces.txt. @@ -27,6 +33,9 @@ Example: clocks = <&clk_ov2659 0>; clock-names = "xvclk"; + powerdown-gpios = <&gpio6 14 GPIO_ACTIVE_HIGH>; + reset-gpios = <&gpio6 15 GPIO_ACTIVE_LOW>; + port { ov2659_0: endpoint { remote-endpoint = <&vpfe_ep>; diff --git a/Documentation/devicetree/bindings/media/rc.yaml b/Documentation/devicetree/bindings/media/rc.yaml index 9054555e6608..cdfc8ee023ac 100644 --- a/Documentation/devicetree/bindings/media/rc.yaml +++ b/Documentation/devicetree/bindings/media/rc.yaml @@ -39,6 +39,7 @@ properties: - rc-avermedia-rm-ks - rc-avertv-303 - rc-azurewave-ad-tu700 + - rc-beelink-gs1 - rc-behold - rc-behold-columbus - rc-budget-ci-old diff --git a/Documentation/devicetree/bindings/media/renesas,csi2.txt b/Documentation/devicetree/bindings/media/renesas,csi2.txt index 331409259752..2da6f60b2b56 100644 --- a/Documentation/devicetree/bindings/media/renesas,csi2.txt +++ b/Documentation/devicetree/bindings/media/renesas,csi2.txt @@ -9,6 +9,7 @@ Mandatory properties -------------------- - compatible: Must be one or more of the following - "renesas,r8a774a1-csi2" for the R8A774A1 device. + - "renesas,r8a774b1-csi2" for the R8A774B1 device. - "renesas,r8a774c0-csi2" for the R8A774C0 device. - "renesas,r8a7795-csi2" for the R8A7795 device. - "renesas,r8a7796-csi2" for the R8A7796 device. diff --git a/Documentation/devicetree/bindings/media/renesas,vin.txt b/Documentation/devicetree/bindings/media/renesas,vin.txt index aa217b096279..e30b0d4eefdd 100644 --- a/Documentation/devicetree/bindings/media/renesas,vin.txt +++ b/Documentation/devicetree/bindings/media/renesas,vin.txt @@ -14,6 +14,7 @@ on Gen3 and RZ/G2 platforms to a CSI-2 receiver. - "renesas,vin-r8a7744" for the R8A7744 device - "renesas,vin-r8a7745" for the R8A7745 device - "renesas,vin-r8a774a1" for the R8A774A1 device + - "renesas,vin-r8a774b1" for the R8A774B1 device - "renesas,vin-r8a774c0" for the R8A774C0 device - "renesas,vin-r8a7778" for the R8A7778 device - "renesas,vin-r8a7779" for the R8A7779 device @@ -43,7 +44,7 @@ on Gen3 and RZ/G2 platforms to a CSI-2 receiver. Additionally, an alias named vinX will need to be created to specify which video input device this is. -The per-board settings Gen2 platforms: +The per-board settings for Gen2 and RZ/G1 platforms: - port - sub-node describing a single endpoint connected to the VIN from external SoC pins as described in video-interfaces.txt[1]. @@ -63,7 +64,7 @@ The per-board settings Gen2 platforms: - data-enable-active: polarity of CLKENB signal, see [1] for description. Default is active high. -The per-board settings Gen3 and RZ/G2 platforms: +The per-board settings for Gen3 and RZ/G2 platforms: Gen3 and RZ/G2 platforms can support both a single connected parallel input source from external SoC pins (port@0) and/or multiple parallel input sources diff --git a/Documentation/devicetree/bindings/media/sh_mobile_ceu.txt b/Documentation/devicetree/bindings/media/sh_mobile_ceu.txt deleted file mode 100644 index cfa4ffada8ae..000000000000 --- a/Documentation/devicetree/bindings/media/sh_mobile_ceu.txt +++ /dev/null @@ -1,17 +0,0 @@ -Bindings, specific for the sh_mobile_ceu_camera.c driver: - - compatible: Should be "renesas,sh-mobile-ceu" - - reg: register base and size - - interrupts: the interrupt number - - renesas,max-width: maximum image width, supported on this SoC - - renesas,max-height: maximum image height, supported on this SoC - -Example: - -ceu0: ceu@fe910000 { - compatible = "renesas,sh-mobile-ceu"; - reg = <0xfe910000 0xa0>; - interrupt-parent = <&intcs>; - interrupts = <0x880>; - renesas,max-width = <8188>; - renesas,max-height = <8188>; -}; diff --git a/Documentation/devicetree/bindings/media/ti,vpe.yaml b/Documentation/devicetree/bindings/media/ti,vpe.yaml new file mode 100644 index 000000000000..f3a8a350e85f --- /dev/null +++ b/Documentation/devicetree/bindings/media/ti,vpe.yaml @@ -0,0 +1,64 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/ti,vpe.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Texas Instruments DRA7x Video Processing Engine (VPE) Device Tree Bindings + +maintainers: + - Benoit Parrot <bparrot@ti.com> + +description: |- + The Video Processing Engine (VPE) is a key component for image post + processing applications. VPE consist of a single memory to memory + path which can perform chroma up/down sampling, deinterlacing, + scaling and color space conversion. + +properties: + compatible: + const: ti,dra7-vpe + + reg: + items: + - description: The VPE main register region + - description: Scaler (SC) register region + - description: Color Space Conversion (CSC) register region + - description: Video Port Direct Memory Access (VPDMA) register region + + reg-names: + items: + - const: vpe_top + - const: sc + - const: csc + - const: vpdma + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + - reg-names + - interrupts + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + + vpe: vpe@489d0000 { + compatible = "ti,dra7-vpe"; + reg = <0x489d0000 0x120>, + <0x489d0700 0x80>, + <0x489d5700 0x18>, + <0x489dd000 0x400>; + reg-names = "vpe_top", + "sc", + "csc", + "vpdma"; + interrupts = <GIC_SPI 354 IRQ_TYPE_LEVEL_HIGH>; + }; + +... diff --git a/Documentation/devicetree/bindings/mfd/ab8500.txt b/Documentation/devicetree/bindings/mfd/ab8500.txt index cd9e90c5d171..b6bc30d7777e 100644 --- a/Documentation/devicetree/bindings/mfd/ab8500.txt +++ b/Documentation/devicetree/bindings/mfd/ab8500.txt @@ -69,6 +69,18 @@ Required child device properties: - compatible : "stericsson,ab8500-[bm|btemp|charger|fg|gpadc|gpio|ponkey| pwm|regulator|rtc|sysctrl|usb]"; + A few child devices require ADC channels from the GPADC node. Those follow the + standard bindings from iio/iio-bindings.txt and iio/adc/adc.txt + + abx500-temp : io-channels "aux1" and "aux2" for measuring external + temperatures. + ab8500-fg : io-channel "main_bat_v" for measuring main battery voltage, + ab8500-btemp : io-channels "btemp_ball" and "bat_ctrl" for measuring the + battery voltage. + ab8500-charger : io-channels "main_charger_v", "main_charger_c", "vbus_v", + "usb_charger_c" for measuring voltage and current of the + different charging supplies. + Optional child device properties: - interrupts : contains the device IRQ(s) using the 2-cell format (see above) - interrupt-names : contains names of IRQ resource in the order in which they were @@ -102,8 +114,115 @@ ab8500 { 39 0x4>; interrupt-names = "HW_CONV_END", "SW_CONV_END"; vddadc-supply = <&ab8500_ldo_tvout_reg>; + #address-cells = <1>; + #size-cells = <0>; + #io-channel-cells = <1>; + + /* GPADC channels */ + bat_ctrl: channel@1 { + reg = <0x01>; + }; + btemp_ball: channel@2 { + reg = <0x02>; + }; + main_charger_v: channel@3 { + reg = <0x03>; + }; + acc_detect1: channel@4 { + reg = <0x04>; + }; + acc_detect2: channel@5 { + reg = <0x05>; + }; + adc_aux1: channel@6 { + reg = <0x06>; + }; + adc_aux2: channel@7 { + reg = <0x07>; + }; + main_batt_v: channel@8 { + reg = <0x08>; + }; + vbus_v: channel@9 { + reg = <0x09>; + }; + main_charger_c: channel@a { + reg = <0x0a>; + }; + usb_charger_c: channel@b { + reg = <0x0b>; + }; + bk_bat_v: channel@c { + reg = <0x0c>; + }; + die_temp: channel@d { + reg = <0x0d>; + }; + usb_id: channel@e { + reg = <0x0e>; + }; + xtal_temp: channel@12 { + reg = <0x12>; + }; + vbat_true_meas: channel@13 { + reg = <0x13>; + }; + bat_ctrl_and_ibat: channel@1c { + reg = <0x1c>; + }; + vbat_meas_and_ibat: channel@1d { + reg = <0x1d>; + }; + vbat_true_meas_and_ibat: channel@1e { + reg = <0x1e>; + }; + bat_temp_and_ibat: channel@1f { + reg = <0x1f>; + }; }; + ab8500_temp { + compatible = "stericsson,abx500-temp"; + io-channels = <&gpadc 0x06>, + <&gpadc 0x07>; + io-channel-name = "aux1", "aux2"; + }; + + ab8500_battery: ab8500_battery { + stericsson,battery-type = "LIPO"; + thermistor-on-batctrl; + }; + + ab8500_fg { + compatible = "stericsson,ab8500-fg"; + battery = <&ab8500_battery>; + io-channels = <&gpadc 0x08>; + io-channel-name = "main_bat_v"; + }; + + ab8500_btemp { + compatible = "stericsson,ab8500-btemp"; + battery = <&ab8500_battery>; + io-channels = <&gpadc 0x02>, + <&gpadc 0x01>; + io-channel-name = "btemp_ball", + "bat_ctrl"; + }; + + ab8500_charger { + compatible = "stericsson,ab8500-charger"; + battery = <&ab8500_battery>; + vddadc-supply = <&ab8500_ldo_tvout_reg>; + io-channels = <&gpadc 0x03>, + <&gpadc 0x0a>, + <&gpadc 0x09>, + <&gpadc 0x0b>; + io-channel-name = "main_charger_v", + "main_charger_c", + "vbus_v", + "usb_charger_c"; + }; + ab8500-usb { compatible = "stericsson,ab8500-usb"; interrupts = < 90 0x4 diff --git a/Documentation/devicetree/bindings/mfd/da9062.txt b/Documentation/devicetree/bindings/mfd/da9062.txt index edca653a5777..bc4b59de6a55 100644 --- a/Documentation/devicetree/bindings/mfd/da9062.txt +++ b/Documentation/devicetree/bindings/mfd/da9062.txt @@ -66,6 +66,9 @@ Sub-nodes: details of individual regulator device can be found in: Documentation/devicetree/bindings/regulator/regulator.txt + regulator-initial-mode may be specified for buck regulators using mode values + from include/dt-bindings/regulator/dlg,da9063-regulator.h. + - rtc : This node defines settings required for the Real-Time Clock associated with the DA9062. There are currently no entries in this binding, however compatible = "dlg,da9062-rtc" should be added if a node is created. @@ -96,6 +99,7 @@ Example: regulator-max-microvolt = <1570000>; regulator-min-microamp = <500000>; regulator-max-microamp = <2000000>; + regulator-initial-mode = <DA9063_BUCK_MODE_SYNC>; regulator-boot-on; }; DA9062_LDO1: ldo1 { diff --git a/Documentation/devicetree/bindings/mips/ralink.txt b/Documentation/devicetree/bindings/mips/ralink.txt index a16e8d7fe56c..8cc0ab41578c 100644 --- a/Documentation/devicetree/bindings/mips/ralink.txt +++ b/Documentation/devicetree/bindings/mips/ralink.txt @@ -16,3 +16,17 @@ value must be one of the following values: ralink,mt7620a-soc ralink,mt7620n-soc ralink,mt7628a-soc + ralink,mt7688a-soc + +2. Boards + +GARDENA smart Gateway (MT7688) + +This board is based on the MediaTek MT7688 and equipped with 128 MiB +of DDR and 8 MiB of flash (SPI NOR) and additional 128MiB SPI NAND +storage. + +------------------------------ +Required root node properties: +- compatible = "gardena,smart-gateway-mt7688", "ralink,mt7688a-soc", + "ralink,mt7628a-soc"; diff --git a/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt b/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt index 7ca0aa7ccc0b..428685eb2ded 100644 --- a/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt +++ b/Documentation/devicetree/bindings/mmc/arasan,sdhci.txt @@ -15,10 +15,15 @@ Required Properties: - "arasan,sdhci-5.1": generic Arasan SDHCI 5.1 PHY - "rockchip,rk3399-sdhci-5.1", "arasan,sdhci-5.1": rk3399 eMMC PHY For this device it is strongly suggested to include arasan,soc-ctl-syscon. + - "xlnx,zynqmp-8.9a": ZynqMP SDHCI 8.9a PHY + For this device it is strongly suggested to include clock-output-names and + #clock-cells. - "ti,am654-sdhci-5.1", "arasan,sdhci-5.1": TI AM654 MMC PHY Note: This binding has been deprecated and moved to [5]. - "intel,lgm-sdhci-5.1-emmc", "arasan,sdhci-5.1": Intel LGM eMMC PHY For this device it is strongly suggested to include arasan,soc-ctl-syscon. + - "intel,lgm-sdhci-5.1-sdxc", "arasan,sdhci-5.1": Intel LGM SDXC PHY + For this device it is strongly suggested to include arasan,soc-ctl-syscon. [5] Documentation/devicetree/bindings/mmc/sdhci-am654.txt @@ -38,15 +43,19 @@ Optional Properties: - clock-output-names: If specified, this will be the name of the card clock which will be exposed by this device. Required if #clock-cells is specified. - - #clock-cells: If specified this should be the value <0>. With this property - in place we will export a clock representing the Card Clock. This clock - is expected to be consumed by our PHY. You must also specify + - #clock-cells: If specified this should be the value <0> or <1>. With this + property in place we will export one or two clocks representing the Card + Clock. These clocks are expected to be consumed by our PHY. - xlnx,fails-without-test-cd: when present, the controller doesn't work when the CD line is not connected properly, and the line is not connected properly. Test mode can be used to force the controller to function. - xlnx,int-clock-stable-broken: when present, the controller always reports that the internal clock is stable even when it is not. + - xlnx,mio-bank: When specified, this will indicate the MIO bank number in + which the command and data lines are configured. If not specified, driver + will assume this as 0. + Example: sdhci@e0100000 { compatible = "arasan,sdhci-8.9a"; @@ -83,6 +92,18 @@ Example: #clock-cells = <0>; }; + sdhci: mmc@ff160000 { + compatible = "xlnx,zynqmp-8.9a", "arasan,sdhci-8.9a"; + interrupt-parent = <&gic>; + interrupts = <0 48 4>; + reg = <0x0 0xff160000 0x0 0x1000>; + clocks = <&clk200>, <&clk200>; + clock-names = "clk_xin", "clk_ahb"; + clock-output-names = "clk_out_sd0", "clk_in_sd0"; + #clock-cells = <1>; + clk-phase-sd-hs = <63>, <72>; + }; + emmc: sdhci@ec700000 { compatible = "intel,lgm-sdhci-5.1-emmc", "arasan,sdhci-5.1"; reg = <0xec700000 0x300>; @@ -97,3 +118,18 @@ Example: phy-names = "phy_arasan"; arasan,soc-ctl-syscon = <&sysconf>; }; + + sdxc: sdhci@ec600000 { + compatible = "arasan,sdhci-5.1", "intel,lgm-sdhci-5.1-sdxc"; + reg = <0xec600000 0x300>; + interrupt-parent = <&ioapic1>; + interrupts = <43 1>; + clocks = <&cgu0 LGM_CLK_SDIO>, <&cgu0 LGM_CLK_NGI>, + <&cgu0 LGM_GCLK_SDXC>; + clock-names = "clk_xin", "clk_ahb", "gate"; + clock-output-names = "sdxc_cardclock"; + #clock-cells = <0>; + phys = <&sdxc_phy>; + phy-names = "phy_arasan"; + arasan,soc-ctl-syscon = <&sysconf>; + }; diff --git a/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.txt b/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.txt index f707b8bee304..2fb466ca2a9d 100644 --- a/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.txt +++ b/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.txt @@ -18,6 +18,9 @@ Required properties: "fsl,imx6ull-usdhc" "fsl,imx7d-usdhc" "fsl,imx7ulp-usdhc" + "fsl,imx8mq-usdhc" + "fsl,imx8mm-usdhc" + "fsl,imx8mn-usdhc" "fsl,imx8qxp-usdhc" Optional properties: diff --git a/Documentation/devicetree/bindings/mmc/jz4740.txt b/Documentation/devicetree/bindings/mmc/jz4740.txt index 8a6f87f13114..453d3b9d145d 100644 --- a/Documentation/devicetree/bindings/mmc/jz4740.txt +++ b/Documentation/devicetree/bindings/mmc/jz4740.txt @@ -1,14 +1,16 @@ -* Ingenic JZ47xx MMC controllers +* Ingenic XBurst MMC controllers This file documents the device tree properties used for the MMC controller in -Ingenic JZ4740/JZ4780 SoCs. These are in addition to the core MMC properties -described in mmc.txt. +Ingenic JZ4740/JZ4760/JZ4780/X1000 SoCs. These are in addition to the core MMC +properties described in mmc.txt. Required properties: - compatible: Should be one of the following: - "ingenic,jz4740-mmc" for the JZ4740 - "ingenic,jz4725b-mmc" for the JZ4725B + - "ingenic,jz4760-mmc" for the JZ4760 - "ingenic,jz4780-mmc" for the JZ4780 + - "ingenic,x1000-mmc" for the X1000 - reg: Should contain the MMC controller registers location and length. - interrupts: Should contain the interrupt specifier of the MMC controller. - clocks: Clock for the MMC controller. diff --git a/Documentation/devicetree/bindings/mmc/mmc-controller.yaml b/Documentation/devicetree/bindings/mmc/mmc-controller.yaml index 080754e0ef35..b130450c3b34 100644 --- a/Documentation/devicetree/bindings/mmc/mmc-controller.yaml +++ b/Documentation/devicetree/bindings/mmc/mmc-controller.yaml @@ -333,6 +333,19 @@ patternProperties: required: - reg + "^clk-phase-(legacy|sd-hs|mmc-(hs|hs[24]00|ddr52)|uhs-(sdr(12|25|50|104)|ddr50))$": + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32-array + minItems: 2 + maxItems: 2 + items: + minimum: 0 + maximum: 359 + description: + Set the clock (phase) delays which are to be configured in the + controller while switching to particular speed mode. These values + are in pair of degrees. + dependencies: cd-debounce-delay-ms: [ cd-gpios ] fixed-emmc-driver-type: [ non-removable ] @@ -351,6 +364,7 @@ examples: keep-power-in-suspend; wakeup-source; mmc-pwrseq = <&sdhci0_pwrseq>; + clk-phase-sd-hs = <63>, <72>; }; - | diff --git a/Documentation/devicetree/bindings/mmc/owl-mmc.yaml b/Documentation/devicetree/bindings/mmc/owl-mmc.yaml new file mode 100644 index 000000000000..12b40213426d --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/owl-mmc.yaml @@ -0,0 +1,59 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mmc/owl-mmc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Actions Semi Owl SoCs SD/MMC/SDIO controller + +allOf: + - $ref: "mmc-controller.yaml" + +maintainers: + - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> + +properties: + compatible: + const: actions,owl-mmc + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + minItems: 1 + + resets: + maxItems: 1 + + dmas: + maxItems: 1 + + dma-names: + const: mmc + +required: + - compatible + - reg + - interrupts + - clocks + - resets + - dmas + - dma-names + +examples: + - | + mmc0: mmc@e0330000 { + compatible = "actions,owl-mmc"; + reg = <0x0 0xe0330000 0x0 0x4000>; + interrupts = <0 42 4>; + clocks = <&cmu 56>; + resets = <&cmu 23>; + dmas = <&dma 2>; + dma-names = "mmc"; + bus-width = <4>; + }; + +... diff --git a/Documentation/devicetree/bindings/mmc/renesas,sdhi.txt b/Documentation/devicetree/bindings/mmc/renesas,sdhi.txt index dd08d038a65c..bc08fc43a9be 100644 --- a/Documentation/devicetree/bindings/mmc/renesas,sdhi.txt +++ b/Documentation/devicetree/bindings/mmc/renesas,sdhi.txt @@ -11,6 +11,7 @@ Required properties: "renesas,sdhi-r8a7744" - SDHI IP on R8A7744 SoC "renesas,sdhi-r8a7745" - SDHI IP on R8A7745 SoC "renesas,sdhi-r8a774a1" - SDHI IP on R8A774A1 SoC + "renesas,sdhi-r8a774b1" - SDHI IP on R8A774B1 SoC "renesas,sdhi-r8a774c0" - SDHI IP on R8A774C0 SoC "renesas,sdhi-r8a77470" - SDHI IP on R8A77470 SoC "renesas,sdhi-mmc-r8a77470" - SDHI/MMC IP on R8A77470 SoC diff --git a/Documentation/devicetree/bindings/mmc/sdhci-atmel.txt b/Documentation/devicetree/bindings/mmc/sdhci-atmel.txt index 1b662d7171a0..503c6dbac1b2 100644 --- a/Documentation/devicetree/bindings/mmc/sdhci-atmel.txt +++ b/Documentation/devicetree/bindings/mmc/sdhci-atmel.txt @@ -9,6 +9,11 @@ Required properties: - clocks: Phandlers to the clocks. - clock-names: Must be "hclock", "multclk", "baseclk"; +Optional properties: +- microchip,sdcal-inverted: when present, polarity on the SDCAL SoC pin is + inverted. The default polarity for this signal is described in the datasheet. + For instance on SAMA5D2, the pin is usually tied to the GND with a resistor + and a capacitor (see "SDMMC I/O Calibration" chapter). Example: diff --git a/Documentation/devicetree/bindings/mmc/sdhci-milbeaut.txt b/Documentation/devicetree/bindings/mmc/sdhci-milbeaut.txt new file mode 100644 index 000000000000..627ee89c125b --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/sdhci-milbeaut.txt @@ -0,0 +1,30 @@ +* SOCIONEXT Milbeaut SDHCI controller + +This file documents differences between the core properties in mmc.txt +and the properties used by the sdhci_milbeaut driver. + +Required properties: +- compatible: "socionext,milbeaut-m10v-sdhci-3.0" +- clocks: Must contain an entry for each entry in clock-names. It is a + list of phandles and clock-specifier pairs. + See ../clocks/clock-bindings.txt for details. +- clock-names: Should contain the following two entries: + "iface" - clock used for sdhci interface + "core" - core clock for sdhci controller + +Optional properties: +- fujitsu,cmd-dat-delay-select: boolean property indicating that this host + requires the CMD_DAT_DELAY control to be enabled. + +Example: + sdhci3: mmc@1b010000 { + compatible = "socionext,milbeaut-m10v-sdhci-3.0"; + reg = <0x1b010000 0x10000>; + interrupts = <0 265 0x4>; + voltage-ranges = <3300 3300>; + bus-width = <4>; + clocks = <&clk 7>, <&ahb_clk>; + clock-names = "core", "iface"; + cap-sdio-irq; + fujitsu,cmd-dat-delay-select; + }; diff --git a/Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt b/Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt new file mode 100644 index 000000000000..f3893c4d3c6a --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt @@ -0,0 +1,53 @@ +* Cadence NAND controller + +Required properties: + - compatible : "cdns,hp-nfc" + - reg : Contains two entries, each of which is a tuple consisting of a + physical address and length. The first entry is the address and + length of the controller register set. The second entry is the + address and length of the Slave DMA data port. + - reg-names: should contain "reg" and "sdma" + - #address-cells: should be 1. The cell encodes the chip select connection. + - #size-cells : should be 0. + - interrupts : The interrupt number. + - clocks: phandle of the controller core clock (nf_clk). + +Optional properties: + - dmas: shall reference DMA channel associated to the NAND controller + - cdns,board-delay-ps : Estimated Board delay. The value includes the total + round trip delay for the signals and is used for deciding on values + associated with data read capture. The example formula for SDR mode is + the following: + board delay = RE#PAD delay + PCB trace to device + PCB trace from device + + DQ PAD delay + +Child nodes represent the available NAND chips. + +Required properties of NAND chips: + - reg: shall contain the native Chip Select ids from 0 to max supported by + the cadence nand flash controller + +See Documentation/devicetree/bindings/mtd/nand.txt for more details on +generic bindings. + +Example: + +nand_controller: nand-controller@60000000 { + compatible = "cdns,hp-nfc"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x60000000 0x10000>, <0x80000000 0x10000>; + reg-names = "reg", "sdma"; + clocks = <&nf_clk>; + cdns,board-delay-ps = <4830>; + interrupts = <2 0>; + nand@0 { + reg = <0>; + label = "nand-1"; + }; + nand@1 { + reg = <1>; + label = "nand-2"; + }; + +}; diff --git a/Documentation/devicetree/bindings/mtd/intel,ixp4xx-flash.txt b/Documentation/devicetree/bindings/mtd/intel,ixp4xx-flash.txt new file mode 100644 index 000000000000..4bdcb92ae381 --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/intel,ixp4xx-flash.txt @@ -0,0 +1,22 @@ +Flash device on Intel IXP4xx SoC + +This flash is regular CFI compatible (Intel or AMD extended) flash chips with +specific big-endian or mixed-endian memory access pattern. + +Required properties: +- compatible : must be "intel,ixp4xx-flash", "cfi-flash"; +- reg : memory address for the flash chip +- bank-width : width in bytes of flash interface, should be <2> + +For the rest of the properties, see mtd-physmap.txt. + +The device tree may optionally contain sub-nodes describing partitions of the +address space. See partition.txt for more detail. + +Example: + +flash@50000000 { + compatible = "intel,ixp4xx-flash", "cfi-flash"; + reg = <0x50000000 0x01000000>; + bank-width = <2>; +}; diff --git a/Documentation/devicetree/bindings/net/brcm,bcm7445-switch-v4.0.txt b/Documentation/devicetree/bindings/net/brcm,bcm7445-switch-v4.0.txt index b7336b9d6a3c..48a7f916c5e4 100644 --- a/Documentation/devicetree/bindings/net/brcm,bcm7445-switch-v4.0.txt +++ b/Documentation/devicetree/bindings/net/brcm,bcm7445-switch-v4.0.txt @@ -44,6 +44,12 @@ Optional properties: Admission Control Block supports reporting the number of packets in-flight in a switch queue +- resets: a single phandle and reset identifier pair. See + Documentation/devicetree/binding/reset/reset.txt for details. + +- reset-names: If the "reset" property is specified, this property should have + the value "switch" to denote the switch reset line. + Port subnodes: Optional properties: diff --git a/Documentation/devicetree/bindings/net/brcm,bcmgenet.txt b/Documentation/devicetree/bindings/net/brcm,bcmgenet.txt index 3956af1d30f3..33a0d67e4ce5 100644 --- a/Documentation/devicetree/bindings/net/brcm,bcmgenet.txt +++ b/Documentation/devicetree/bindings/net/brcm,bcmgenet.txt @@ -2,7 +2,7 @@ Required properties: - compatible: should contain one of "brcm,genet-v1", "brcm,genet-v2", - "brcm,genet-v3", "brcm,genet-v4", "brcm,genet-v5". + "brcm,genet-v3", "brcm,genet-v4", "brcm,genet-v5", "brcm,bcm2711-genet-v5". - reg: address and length of the register set for the device - interrupts and/or interrupts-extended: must be two cells, the first cell is the general purpose interrupt line, while the second cell is the diff --git a/Documentation/devicetree/bindings/net/broadcom-bluetooth.txt b/Documentation/devicetree/bindings/net/broadcom-bluetooth.txt index 4fa00e2eafcf..f16b99571af1 100644 --- a/Documentation/devicetree/bindings/net/broadcom-bluetooth.txt +++ b/Documentation/devicetree/bindings/net/broadcom-bluetooth.txt @@ -14,6 +14,8 @@ Required properties: * "brcm,bcm4330-bt" * "brcm,bcm43438-bt" * "brcm,bcm4345c5" + * "brcm,bcm43540-bt" + * "brcm,bcm4335a0" Optional properties: diff --git a/Documentation/devicetree/bindings/net/ethernet-controller.yaml b/Documentation/devicetree/bindings/net/ethernet-controller.yaml index 0e7c31794ae6..ac471b60ed6a 100644 --- a/Documentation/devicetree/bindings/net/ethernet-controller.yaml +++ b/Documentation/devicetree/bindings/net/ethernet-controller.yaml @@ -121,6 +121,11 @@ properties: and is useful for determining certain configuration settings such as flow control thresholds. + sfp: + $ref: /schemas/types.yaml#definitions/phandle + description: + Specifies a reference to a node representing a SFP cage. + tx-fifo-depth: $ref: /schemas/types.yaml#definitions/uint32 description: diff --git a/Documentation/devicetree/bindings/net/ethernet-phy.yaml b/Documentation/devicetree/bindings/net/ethernet-phy.yaml index f70f18ff821f..8927941c74bb 100644 --- a/Documentation/devicetree/bindings/net/ethernet-phy.yaml +++ b/Documentation/devicetree/bindings/net/ethernet-phy.yaml @@ -153,6 +153,11 @@ properties: Delay after the reset was deasserted in microseconds. If this property is missing the delay will be skipped. + sfp: + $ref: /schemas/types.yaml#definitions/phandle + description: + Specifies a reference to a node representing a SFP cage. + required: - reg diff --git a/Documentation/devicetree/bindings/net/ftgmac100.txt b/Documentation/devicetree/bindings/net/ftgmac100.txt index 72e7aaf7242e..f878c1103463 100644 --- a/Documentation/devicetree/bindings/net/ftgmac100.txt +++ b/Documentation/devicetree/bindings/net/ftgmac100.txt @@ -9,6 +9,7 @@ Required properties: - "aspeed,ast2400-mac" - "aspeed,ast2500-mac" + - "aspeed,ast2600-mac" - reg: Address and length of the register set for the device - interrupts: Should contain ethernet controller interrupt @@ -23,6 +24,13 @@ Optional properties: - no-hw-checksum: Used to disable HW checksum support. Here for backward compatibility as the driver now should have correct defaults based on the SoC. +- clocks: In accordance with the generic clock bindings. Must describe the MAC + IP clock, and optionally an RMII RCLK gate for the AST2500/AST2600. The + required MAC clock must be the first cell. +- clock-names: + + - "MACCLK": The MAC IP clock + - "RCLK": Clock gate for the RMII RCLK Example: diff --git a/Documentation/devicetree/bindings/net/lpc-eth.txt b/Documentation/devicetree/bindings/net/lpc-eth.txt index b92e927808b6..cfe0e5991d46 100644 --- a/Documentation/devicetree/bindings/net/lpc-eth.txt +++ b/Documentation/devicetree/bindings/net/lpc-eth.txt @@ -10,6 +10,11 @@ Optional properties: absent, "rmii" is assumed. - use-iram: Use LPC32xx internal SRAM (IRAM) for DMA buffering +Optional subnodes: +- mdio : specifies the mdio bus, used as a container for phy nodes according to + phy.txt in the same directory + + Example: mac: ethernet@31060000 { diff --git a/Documentation/devicetree/bindings/net/nfc/pn532.txt b/Documentation/devicetree/bindings/net/nfc/pn532.txt new file mode 100644 index 000000000000..a5507dc499bc --- /dev/null +++ b/Documentation/devicetree/bindings/net/nfc/pn532.txt @@ -0,0 +1,46 @@ +* NXP Semiconductors PN532 NFC Controller + +Required properties: +- compatible: Should be + - "nxp,pn532" Place a node with this inside the devicetree node of the bus + where the NFC chip is connected to. + Currently the kernel has phy bindings for uart and i2c. + - "nxp,pn532-i2c" (DEPRECATED) only works for the i2c binding. + - "nxp,pn533-i2c" (DEPRECATED) only works for the i2c binding. + +Required properties if connected on i2c: +- clock-frequency: I²C work frequency. +- reg: for the I²C bus address. This is fixed at 0x24 for the PN532. +- interrupts: GPIO interrupt to which the chip is connected + +Optional SoC Specific Properties: +- pinctrl-names: Contains only one value - "default". +- pintctrl-0: Specifies the pin control groups used for this controller. + +Example (for ARM-based BeagleBone with PN532 on I2C2): + +&i2c2 { + + + pn532: nfc@24 { + + compatible = "nxp,pn532"; + + reg = <0x24>; + clock-frequency = <400000>; + + interrupt-parent = <&gpio1>; + interrupts = <17 IRQ_TYPE_EDGE_FALLING>; + + }; +}; + +Example (for PN532 connected via uart): + +uart4: serial@49042000 { + compatible = "ti,omap3-uart"; + + pn532: nfc { + compatible = "nxp,pn532"; + }; +}; diff --git a/Documentation/devicetree/bindings/net/nfc/pn533-i2c.txt b/Documentation/devicetree/bindings/net/nfc/pn533-i2c.txt deleted file mode 100644 index 2efe3886b95b..000000000000 --- a/Documentation/devicetree/bindings/net/nfc/pn533-i2c.txt +++ /dev/null @@ -1,29 +0,0 @@ -* NXP Semiconductors PN532 NFC Controller - -Required properties: -- compatible: Should be "nxp,pn532-i2c" or "nxp,pn533-i2c". -- clock-frequency: I²C work frequency. -- reg: address on the bus -- interrupts: GPIO interrupt to which the chip is connected - -Optional SoC Specific Properties: -- pinctrl-names: Contains only one value - "default". -- pintctrl-0: Specifies the pin control groups used for this controller. - -Example (for ARM-based BeagleBone with PN532 on I2C2): - -&i2c2 { - - - pn532: pn532@24 { - - compatible = "nxp,pn532-i2c"; - - reg = <0x24>; - clock-frequency = <400000>; - - interrupt-parent = <&gpio1>; - interrupts = <17 IRQ_TYPE_EDGE_FALLING>; - - }; -}; diff --git a/Documentation/devicetree/bindings/net/qca,ar803x.yaml b/Documentation/devicetree/bindings/net/qca,ar803x.yaml new file mode 100644 index 000000000000..5a6c9d20c0ba --- /dev/null +++ b/Documentation/devicetree/bindings/net/qca,ar803x.yaml @@ -0,0 +1,111 @@ +# SPDX-License-Identifier: GPL-2.0+ +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/qca,ar803x.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Atheros AR803x PHY + +maintainers: + - Andrew Lunn <andrew@lunn.ch> + - Florian Fainelli <f.fainelli@gmail.com> + - Heiner Kallweit <hkallweit1@gmail.com> + +description: | + Bindings for Qualcomm Atheros AR803x PHYs + +allOf: + - $ref: ethernet-phy.yaml# + +properties: + qca,clk-out-frequency: + description: Clock output frequency in Hertz. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - enum: [ 25000000, 50000000, 62500000, 125000000 ] + + qca,clk-out-strength: + description: Clock output driver strength. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - enum: [ 0, 1, 2 ] + + qca,keep-pll-enabled: + description: | + If set, keep the PLL enabled even if there is no link. Useful if you + want to use the clock output without an ethernet link. + + Only supported on the AR8031. + type: boolean + + vddio-supply: + description: | + RGMII I/O voltage regulator (see regulator/regulator.yaml). + + The PHY supports RGMII I/O voltages of 1.5V, 1.8V and 2.5V. You can + either connect this to the vddio-regulator (1.5V / 1.8V) or the + vddh-regulator (2.5V). + + Only supported on the AR8031. + + vddio-regulator: + type: object + description: + Initial data for the VDDIO regulator. Set this to 1.5V or 1.8V. + allOf: + - $ref: /schemas/regulator/regulator.yaml + + vddh-regulator: + type: object + description: + Dummy subnode to model the external connection of the PHY VDDH + regulator to VDDIO. + allOf: + - $ref: /schemas/regulator/regulator.yaml + + +examples: + - | + #include <dt-bindings/net/qca-ar803x.h> + + ethernet { + #address-cells = <1>; + #size-cells = <0>; + + phy-mode = "rgmii-id"; + + ethernet-phy@0 { + reg = <0>; + + qca,clk-out-frequency = <125000000>; + qca,clk-out-strength = <AR803X_STRENGTH_FULL>; + + vddio-supply = <&vddio>; + + vddio: vddio-regulator { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + }; + }; + - | + #include <dt-bindings/net/qca-ar803x.h> + + ethernet { + #address-cells = <1>; + #size-cells = <0>; + + phy-mode = "rgmii-id"; + + ethernet-phy@0 { + reg = <0>; + + qca,clk-out-frequency = <50000000>; + qca,keep-pll-enabled; + + vddio-supply = <&vddh>; + + vddh: vddh-regulator { + }; + }; + }; diff --git a/Documentation/devicetree/bindings/net/renesas,ether.yaml b/Documentation/devicetree/bindings/net/renesas,ether.yaml new file mode 100644 index 000000000000..7f84df9790e2 --- /dev/null +++ b/Documentation/devicetree/bindings/net/renesas,ether.yaml @@ -0,0 +1,114 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/renesas,ether.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Renesas Electronics SH EtherMAC + +allOf: + - $ref: ethernet-controller.yaml# + +maintainers: + - Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> + +properties: + compatible: + oneOf: + - items: + - enum: + - renesas,gether-r8a7740 # device is a part of R8A7740 SoC + - renesas,gether-r8a77980 # device is a part of R8A77980 SoC + - renesas,ether-r7s72100 # device is a part of R7S72100 SoC + - renesas,ether-r7s9210 # device is a part of R7S9210 SoC + - items: + - enum: + - renesas,ether-r8a7778 # device is a part of R8A7778 SoC + - renesas,ether-r8a7779 # device is a part of R8A7779 SoC + - enum: + - renesas,rcar-gen1-ether # a generic R-Car Gen1 device + - items: + - enum: + - renesas,ether-r8a7745 # device is a part of R8A7745 SoC + - renesas,ether-r8a7743 # device is a part of R8A7743 SoC + - renesas,ether-r8a7790 # device is a part of R8A7790 SoC + - renesas,ether-r8a7791 # device is a part of R8A7791 SoC + - renesas,ether-r8a7793 # device is a part of R8A7793 SoC + - renesas,ether-r8a7794 # device is a part of R8A7794 SoC + - enum: + - renesas,rcar-gen2-ether # a generic R-Car Gen2 or RZ/G1 device + + reg: + items: + - description: E-DMAC/feLic registers + - description: TSU registers + minItems: 1 + + interrupts: + maxItems: 1 + + '#address-cells': + description: number of address cells for the MDIO bus + const: 1 + + '#size-cells': + description: number of size cells on the MDIO bus + const: 0 + + clocks: + maxItems: 1 + + pinctrl-0: true + + pinctrl-names: true + + renesas,no-ether-link: + type: boolean + description: + specify when a board does not provide a proper Ether LINK signal + + renesas,ether-link-active-low: + type: boolean + description: + specify when the Ether LINK signal is active-low instead of normal + active-high + +required: + - compatible + - reg + - interrupts + - phy-mode + - phy-handle + - '#address-cells' + - '#size-cells' + - clocks + - pinctrl-0 + +examples: + # Lager board + - | + #include <dt-bindings/clock/r8a7790-clock.h> + #include <dt-bindings/interrupt-controller/irq.h> + + ethernet@ee700000 { + compatible = "renesas,ether-r8a7790", "renesas,rcar-gen2-ether"; + reg = <0 0xee700000 0 0x400>; + interrupt-parent = <&gic>; + interrupts = <0 162 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp8_clks R8A7790_CLK_ETHER>; + phy-mode = "rmii"; + phy-handle = <&phy1>; + pinctrl-0 = <ðer_pins>; + pinctrl-names = "default"; + renesas,ether-link-active-low; + #address-cells = <1>; + #size-cells = <0>; + + phy1: ethernet-phy@1 { + reg = <1>; + interrupt-parent = <&irqc0>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; + pinctrl-0 = <&phy1_pins>; + pinctrl-names = "default"; + }; + }; diff --git a/Documentation/devicetree/bindings/net/sh_eth.txt b/Documentation/devicetree/bindings/net/sh_eth.txt deleted file mode 100644 index abc36274227c..000000000000 --- a/Documentation/devicetree/bindings/net/sh_eth.txt +++ /dev/null @@ -1,69 +0,0 @@ -* Renesas Electronics SH EtherMAC - -This file provides information on what the device node for the SH EtherMAC -interface contains. - -Required properties: -- compatible: Must contain one or more of the following: - "renesas,gether-r8a7740" if the device is a part of R8A7740 SoC. - "renesas,ether-r8a7743" if the device is a part of R8A7743 SoC. - "renesas,ether-r8a7745" if the device is a part of R8A7745 SoC. - "renesas,ether-r8a7778" if the device is a part of R8A7778 SoC. - "renesas,ether-r8a7779" if the device is a part of R8A7779 SoC. - "renesas,ether-r8a7790" if the device is a part of R8A7790 SoC. - "renesas,ether-r8a7791" if the device is a part of R8A7791 SoC. - "renesas,ether-r8a7793" if the device is a part of R8A7793 SoC. - "renesas,ether-r8a7794" if the device is a part of R8A7794 SoC. - "renesas,gether-r8a77980" if the device is a part of R8A77980 SoC. - "renesas,ether-r7s72100" if the device is a part of R7S72100 SoC. - "renesas,ether-r7s9210" if the device is a part of R7S9210 SoC. - "renesas,rcar-gen1-ether" for a generic R-Car Gen1 device. - "renesas,rcar-gen2-ether" for a generic R-Car Gen2 or RZ/G1 - device. - - When compatible with the generic version, nodes must list - the SoC-specific version corresponding to the platform - first followed by the generic version. - -- reg: offset and length of (1) the E-DMAC/feLic register block (required), - (2) the TSU register block (optional). -- interrupts: interrupt specifier for the sole interrupt. -- phy-mode: see ethernet.txt file in the same directory. -- phy-handle: see ethernet.txt file in the same directory. -- #address-cells: number of address cells for the MDIO bus, must be equal to 1. -- #size-cells: number of size cells on the MDIO bus, must be equal to 0. -- clocks: clock phandle and specifier pair. -- pinctrl-0: phandle, referring to a default pin configuration node. - -Optional properties: -- pinctrl-names: pin configuration state name ("default"). -- renesas,no-ether-link: boolean, specify when a board does not provide a proper - Ether LINK signal. -- renesas,ether-link-active-low: boolean, specify when the Ether LINK signal is - active-low instead of normal active-high. - -Example (Lager board): - - ethernet@ee700000 { - compatible = "renesas,ether-r8a7790", - "renesas,rcar-gen2-ether"; - reg = <0 0xee700000 0 0x400>; - interrupt-parent = <&gic>; - interrupts = <0 162 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&mstp8_clks R8A7790_CLK_ETHER>; - phy-mode = "rmii"; - phy-handle = <&phy1>; - pinctrl-0 = <ðer_pins>; - pinctrl-names = "default"; - renesas,ether-link-active-low; - #address-cells = <1>; - #size-cells = <0>; - - phy1: ethernet-phy@1 { - reg = <1>; - interrupt-parent = <&irqc0>; - interrupts = <0 IRQ_TYPE_LEVEL_LOW>; - pinctrl-0 = <&phy1_pins>; - pinctrl-names = "default"; - }; - }; diff --git a/Documentation/devicetree/bindings/net/ti,cpsw-switch.yaml b/Documentation/devicetree/bindings/net/ti,cpsw-switch.yaml new file mode 100644 index 000000000000..81ae8cafabc1 --- /dev/null +++ b/Documentation/devicetree/bindings/net/ti,cpsw-switch.yaml @@ -0,0 +1,240 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/ti,cpsw-switch.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: TI SoC Ethernet Switch Controller (CPSW) Device Tree Bindings + +maintainers: + - Grygorii Strashko <grygorii.strashko@ti.com> + - Sekhar Nori <nsekhar@ti.com> + +description: + The 3-port switch gigabit ethernet subsystem provides ethernet packet + communication and can be configured as an ethernet switch. It provides the + gigabit media independent interface (GMII),reduced gigabit media + independent interface (RGMII), reduced media independent interface (RMII), + the management data input output (MDIO) for physical layer device (PHY) + management. + +properties: + compatible: + oneOf: + - const: ti,cpsw-switch + - items: + - const: ti,am335x-cpsw-switch + - const: ti,cpsw-switch + - items: + - const: ti,am4372-cpsw-switch + - const: ti,cpsw-switch + - items: + - const: ti,dra7-cpsw-switch + - const: ti,cpsw-switch + + reg: + maxItems: 1 + description: + The physical base address and size of full the CPSW module IO range + + ranges: true + + clocks: + maxItems: 1 + description: CPSW functional clock + + clock-names: + maxItems: 1 + items: + - const: fck + + interrupts: + items: + - description: RX_THRESH interrupt + - description: RX interrupt + - description: TX interrupt + - description: MISC interrupt + + interrupt-names: + items: + - const: "rx_thresh" + - const: "rx" + - const: "tx" + - const: "misc" + + pinctrl-names: true + + syscon: + $ref: /schemas/types.yaml#definitions/phandle + description: + Phandle to the system control device node which provides access to + efuse IO range with MAC addresses + + + ethernet-ports: + type: object + properties: + '#address-cells': + const: 1 + '#size-cells': + const: 0 + + patternProperties: + "^port@[0-9]+$": + type: object + minItems: 1 + maxItems: 2 + description: CPSW external ports + + allOf: + - $ref: ethernet-controller.yaml# + + properties: + reg: + maxItems: 1 + enum: [1, 2] + description: CPSW port number + + phys: + $ref: /schemas/types.yaml#definitions/phandle-array + maxItems: 1 + description: phandle on phy-gmii-sel PHY + + label: + $ref: /schemas/types.yaml#/definitions/string-array + maxItems: 1 + description: label associated with this port + + ti,dual-emac-pvid: + $ref: /schemas/types.yaml#/definitions/uint32 + maxItems: 1 + minimum: 1 + maximum: 1024 + description: + Specifies default PORT VID to be used to segregate + ports. Default value - CPSW port number. + + required: + - reg + - phys + + mdio: + type: object + allOf: + - $ref: "ti,davinci-mdio.yaml#" + description: + CPSW MDIO bus. + + cpts: + type: object + description: + The Common Platform Time Sync (CPTS) module + + properties: + clocks: + maxItems: 1 + description: CPTS reference clock + + clock-names: + maxItems: 1 + items: + - const: cpts + + cpts_clock_mult: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + Numerator to convert input clock ticks into ns + + cpts_clock_shift: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + Denominator to convert input clock ticks into ns. + Mult and shift will be calculated basing on CPTS rftclk frequency if + both cpts_clock_shift and cpts_clock_mult properties are not provided. + + required: + - clocks + - clock-names + +required: + - compatible + - reg + - ranges + - clocks + - clock-names + - interrupts + - interrupt-names + - '#address-cells' + - '#size-cells' + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/dra7.h> + + mac_sw: switch@0 { + compatible = "ti,dra7-cpsw-switch","ti,cpsw-switch"; + reg = <0x0 0x4000>; + ranges = <0 0 0x4000>; + clocks = <&gmac_main_clk>; + clock-names = "fck"; + #address-cells = <1>; + #size-cells = <1>; + syscon = <&scm_conf>; + inctrl-names = "default", "sleep"; + + interrupts = <GIC_SPI 334 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 335 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 336 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 337 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "rx_thresh", "rx", "tx", "misc"; + + ethernet-ports { + #address-cells = <1>; + #size-cells = <0>; + + cpsw_port1: port@1 { + reg = <1>; + label = "port1"; + mac-address = [ 00 00 00 00 00 00 ]; + phys = <&phy_gmii_sel 1>; + phy-handle = <ðphy0_sw>; + phy-mode = "rgmii"; + ti,dual_emac_pvid = <1>; + }; + + cpsw_port2: port@2 { + reg = <2>; + label = "wan"; + mac-address = [ 00 00 00 00 00 00 ]; + phys = <&phy_gmii_sel 2>; + phy-handle = <ðphy1_sw>; + phy-mode = "rgmii"; + ti,dual_emac_pvid = <2>; + }; + }; + + davinci_mdio_sw: mdio@1000 { + compatible = "ti,cpsw-mdio","ti,davinci_mdio"; + reg = <0x1000 0x100>; + clocks = <&gmac_clkctrl DRA7_GMAC_GMAC_CLKCTRL 0>; + clock-names = "fck"; + #address-cells = <1>; + #size-cells = <0>; + bus_freq = <1000000>; + + ethphy0_sw: ethernet-phy@0 { + reg = <0>; + }; + + ethphy1_sw: ethernet-phy@1 { + reg = <1>; + }; + }; + + cpts { + clocks = <&gmac_clkctrl DRA7_GMAC_GMAC_CLKCTRL 25>; + clock-names = "cpts"; + }; + }; diff --git a/Documentation/devicetree/bindings/net/ti,dp83869.yaml b/Documentation/devicetree/bindings/net/ti,dp83869.yaml new file mode 100644 index 000000000000..6fe3e451da8a --- /dev/null +++ b/Documentation/devicetree/bindings/net/ti,dp83869.yaml @@ -0,0 +1,84 @@ +# SPDX-License-Identifier: GPL-2.0 +# Copyright (C) 2019 Texas Instruments Incorporated +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/net/ti,dp83869.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: TI DP83869 ethernet PHY + +allOf: + - $ref: "ethernet-controller.yaml#" + +maintainers: + - Dan Murphy <dmurphy@ti.com> + +description: | + The DP83869HM device is a robust, fully-featured Gigabit (PHY) transceiver + with integrated PMD sublayers that supports 10BASE-Te, 100BASE-TX and + 1000BASE-T Ethernet protocols. The DP83869 also supports 1000BASE-X and + 100BASE-FX Fiber protocols. + This device interfaces to the MAC layer through Reduced GMII (RGMII) and + SGMII The DP83869HM supports Media Conversion in Managed mode. In this mode, + the DP83869HM can run 1000BASE-X-to-1000BASE-T and 100BASE-FX-to-100BASE-TX + conversions. The DP83869HM can also support Bridge Conversion from RGMII to + SGMII and SGMII to RGMII. + + Specifications about the charger can be found at: + http://www.ti.com/lit/ds/symlink/dp83869hm.pdf + +properties: + reg: + maxItems: 1 + + ti,min-output-impedance: + type: boolean + description: | + MAC Interface Impedance control to set the programmable output impedance + to a minimum value (35 ohms). + + ti,max-output-impedance: + type: boolean + description: | + MAC Interface Impedance control to set the programmable output impedance + to a maximum value (70 ohms). + + tx-fifo-depth: + $ref: /schemas/types.yaml#definitions/uint32 + description: | + Transmitt FIFO depth see dt-bindings/net/ti-dp83869.h for values + + rx-fifo-depth: + $ref: /schemas/types.yaml#definitions/uint32 + description: | + Receive FIFO depth see dt-bindings/net/ti-dp83869.h for values + + ti,clk-output-sel: + $ref: /schemas/types.yaml#definitions/uint32 + description: | + Muxing option for CLK_OUT pin see dt-bindings/net/ti-dp83869.h for values. + + ti,op-mode: + $ref: /schemas/types.yaml#definitions/uint32 + description: | + Operational mode for the PHY. If this is not set then the operational + mode is set by the straps. see dt-bindings/net/ti-dp83869.h for values + +required: + - reg + +examples: + - | + #include <dt-bindings/net/ti-dp83869.h> + mdio0 { + #address-cells = <1>; + #size-cells = <0>; + ethphy0: ethernet-phy@0 { + reg = <0>; + tx-fifo-depth = <DP83869_PHYCR_FIFO_DEPTH_4_B_NIB>; + rx-fifo-depth = <DP83869_PHYCR_FIFO_DEPTH_4_B_NIB>; + ti,op-mode = <DP83869_RGMII_COPPER_ETHERNET>; + ti,max-output-impedance = "true"; + ti,clk-output-sel = <DP83869_CLK_O_SEL_CHN_A_RCLK>; + }; + }; diff --git a/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt b/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt index ae661e65354e..017128394a3e 100644 --- a/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt +++ b/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt @@ -81,6 +81,12 @@ Optional properties: Definition: Name of external front end module used. Some valid FEM names for example: "microsemi-lx5586", "sky85703-11" and "sky85803" etc. +- qcom,snoc-host-cap-8bit-quirk: + Usage: Optional + Value type: <empty> + Definition: Quirk specifying that the firmware expects the 8bit version + of the host capability QMI request +- qcom,xo-cal-data: xo cal offset to be configured in xo trim register. Example (to supply PCI based wifi block details): diff --git a/Documentation/devicetree/bindings/net/wireless/ti,wl1251.txt b/Documentation/devicetree/bindings/net/wireless/ti,wl1251.txt index bb2fcde6f7ff..f38950560982 100644 --- a/Documentation/devicetree/bindings/net/wireless/ti,wl1251.txt +++ b/Documentation/devicetree/bindings/net/wireless/ti,wl1251.txt @@ -35,3 +35,29 @@ Examples: ti,power-gpio = <&gpio3 23 GPIO_ACTIVE_HIGH>; /* 87 */ }; }; + +&mmc3 { + vmmc-supply = <&wlan_en>; + + bus-width = <4>; + non-removable; + ti,non-removable; + cap-power-off-card; + + pinctrl-names = "default"; + pinctrl-0 = <&mmc3_pins>; + + #address-cells = <1>; + #size-cells = <0>; + + wlan: wifi@1 { + compatible = "ti,wl1251"; + + reg = <1>; + + interrupt-parent = <&gpio1>; + interrupts = <21 IRQ_TYPE_LEVEL_HIGH>; /* GPIO_21 */ + + ti,wl1251-has-eeprom; + }; +}; diff --git a/Documentation/devicetree/bindings/nvmem/rockchip-otp.txt b/Documentation/devicetree/bindings/nvmem/rockchip-otp.txt new file mode 100644 index 000000000000..40f649f7c2e5 --- /dev/null +++ b/Documentation/devicetree/bindings/nvmem/rockchip-otp.txt @@ -0,0 +1,25 @@ +Rockchip internal OTP (One Time Programmable) memory device tree bindings + +Required properties: +- compatible: Should be one of the following. + - "rockchip,px30-otp" - for PX30 SoCs. + - "rockchip,rk3308-otp" - for RK3308 SoCs. +- reg: Should contain the registers location and size +- clocks: Must contain an entry for each entry in clock-names. +- clock-names: Should be "otp", "apb_pclk" and "phy". +- resets: Must contain an entry for each entry in reset-names. + See ../../reset/reset.txt for details. +- reset-names: Should be "phy". + +See nvmem.txt for more information. + +Example: + otp: otp@ff290000 { + compatible = "rockchip,px30-otp"; + reg = <0x0 0xff290000 0x0 0x4000>; + #address-cells = <1>; + #size-cells = <1>; + clocks = <&cru SCLK_OTP_USR>, <&cru PCLK_OTP_NS>, + <&cru PCLK_OTP_PHY>; + clock-names = "otp", "apb_pclk", "phy"; + }; diff --git a/Documentation/devicetree/bindings/nvmem/sprd-efuse.txt b/Documentation/devicetree/bindings/nvmem/sprd-efuse.txt new file mode 100644 index 000000000000..96b6feec27f0 --- /dev/null +++ b/Documentation/devicetree/bindings/nvmem/sprd-efuse.txt @@ -0,0 +1,39 @@ += Spreadtrum eFuse device tree bindings = + +Required properties: +- compatible: Should be "sprd,ums312-efuse". +- reg: Specify the address offset of efuse controller. +- clock-names: Should be "enable". +- clocks: The phandle and specifier referencing the controller's clock. +- hwlocks: Reference to a phandle of a hwlock provider node. + += Data cells = +Are child nodes of eFuse, bindings of which as described in +bindings/nvmem/nvmem.txt + +Example: + + ap_efuse: efuse@32240000 { + compatible = "sprd,ums312-efuse"; + reg = <0 0x32240000 0 0x10000>; + clock-names = "enable"; + hwlocks = <&hwlock 8>; + clocks = <&aonapb_gate CLK_EFUSE_EB>; + + /* Data cells */ + thermal_calib: calib@10 { + reg = <0x10 0x2>; + }; + }; + += Data consumers = +Are device nodes which consume nvmem data cells. + +Example: + + thermal { + ... + + nvmem-cells = <&thermal_calib>; + nvmem-cell-names = "calibration"; + }; diff --git a/Documentation/devicetree/bindings/perf/arm-ccn.txt b/Documentation/devicetree/bindings/perf/arm-ccn.txt index 43b5a71a5a9d..1c53b5aa3317 100644 --- a/Documentation/devicetree/bindings/perf/arm-ccn.txt +++ b/Documentation/devicetree/bindings/perf/arm-ccn.txt @@ -6,6 +6,7 @@ Required properties: "arm,ccn-502" "arm,ccn-504" "arm,ccn-508" + "arm,ccn-512" - reg: (standard registers property) physical address and size (16MB) of the configuration registers block diff --git a/Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt b/Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt index d77e3f26f9e6..7822a806ea0a 100644 --- a/Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt +++ b/Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt @@ -5,6 +5,7 @@ Required properties: - compatible: should be one of: "fsl,imx8-ddr-pmu" "fsl,imx8m-ddr-pmu" + "fsl,imx8mp-ddr-pmu" - reg: physical address and size diff --git a/Documentation/devicetree/bindings/phy/allwinner,sun50i-h6-usb3-phy.yaml b/Documentation/devicetree/bindings/phy/allwinner,sun50i-h6-usb3-phy.yaml new file mode 100644 index 000000000000..e5922b427342 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/allwinner,sun50i-h6-usb3-phy.yaml @@ -0,0 +1,47 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +# Copyright 2019 Ondrej Jirman <megous@megous.com> +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/phy/allwinner,sun50i-h6-usb3-phy.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Allwinner H6 USB3 PHY + +maintainers: + - Ondrej Jirman <megous@megous.com> + +properties: + compatible: + enum: + - allwinner,sun50i-h6-usb3-phy + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + resets: + maxItems: 1 + + "#phy-cells": + const: 0 + +required: + - compatible + - reg + - clocks + - resets + - "#phy-cells" + +examples: + - | + #include <dt-bindings/clock/sun50i-h6-ccu.h> + #include <dt-bindings/reset/sun50i-h6-ccu.h> + phy@5210000 { + compatible = "allwinner,sun50i-h6-usb3-phy"; + reg = <0x5210000 0x10000>; + clocks = <&ccu CLK_USB_PHY1>; + resets = <&ccu RST_USB_PHY1>; + #phy-cells = <0>; + }; diff --git a/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt b/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt index 00639baae74a..541f5298827c 100644 --- a/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt +++ b/Documentation/devicetree/bindings/phy/phy-rockchip-inno-usb2.txt @@ -2,6 +2,7 @@ ROCKCHIP USB2.0 PHY WITH INNO IP BLOCK Required properties (phy (parent) node): - compatible : should be one of the listed compatibles: + * "rockchip,px30-usb2phy" * "rockchip,rk3228-usb2phy" * "rockchip,rk3328-usb2phy" * "rockchip,rk3366-usb2phy" diff --git a/Documentation/devicetree/bindings/phy/qcom-qmp-phy.txt b/Documentation/devicetree/bindings/phy/qcom-qmp-phy.txt index 085fbd676cfc..eac9ad3cbbc8 100644 --- a/Documentation/devicetree/bindings/phy/qcom-qmp-phy.txt +++ b/Documentation/devicetree/bindings/phy/qcom-qmp-phy.txt @@ -14,7 +14,8 @@ Required properties: "qcom,msm8998-qmp-pcie-phy" for PCIe QMP phy on msm8998, "qcom,sdm845-qmp-usb3-phy" for USB3 QMP V3 phy on sdm845, "qcom,sdm845-qmp-usb3-uni-phy" for USB3 QMP V3 UNI phy on sdm845, - "qcom,sdm845-qmp-ufs-phy" for UFS QMP phy on sdm845. + "qcom,sdm845-qmp-ufs-phy" for UFS QMP phy on sdm845, + "qcom,sm8150-qmp-ufs-phy" for UFS QMP phy on sm8150. - reg: - index 0: address and length of register set for PHY's common @@ -57,6 +58,8 @@ Required properties: "aux", "cfg_ahb", "ref", "com_aux". For "qcom,sdm845-qmp-ufs-phy" must contain: "ref", "ref_aux". + For "qcom,sm8150-qmp-ufs-phy" must contain: + "ref", "ref_aux". - resets: a list of phandles and reset controller specifier pairs, one for each entry in reset-names. @@ -83,6 +86,8 @@ Required properties: "phy", "common". For "qcom,sdm845-qmp-ufs-phy": must contain: "ufsphy". + For "qcom,sm8150-qmp-ufs-phy": must contain: + "ufsphy". - vdda-phy-supply: Phandle to a regulator supply to PHY core block. - vdda-pll-supply: Phandle to 1.8V regulator supply to PHY refclk pll block. diff --git a/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt b/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt index 503a8cfb3184..7734b219d9aa 100644 --- a/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt +++ b/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt @@ -10,6 +10,8 @@ Required properties: SoC. "renesas,usb2-phy-r8a774a1" if the device is a part of an R8A774A1 SoC. + "renesas,usb2-phy-r8a774b1" if the device is a part of an R8A774B1 + SoC. "renesas,usb2-phy-r8a774c0" if the device is a part of an R8A774C0 SoC. "renesas,usb2-phy-r8a7795" if the device is a part of an R8A7795 diff --git a/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb3.txt b/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb3.txt index 9d9826609c2f..0fe433b9a592 100644 --- a/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb3.txt +++ b/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb3.txt @@ -9,6 +9,8 @@ need this driver. Required properties: - compatible: "renesas,r8a774a1-usb3-phy" if the device is a part of an R8A774A1 SoC. + "renesas,r8a774b1-usb3-phy" if the device is a part of an R8A774B1 + SoC. "renesas,r8a7795-usb3-phy" if the device is a part of an R8A7795 SoC. "renesas,r8a7796-usb3-phy" if the device is a part of an R8A7796 diff --git a/Documentation/devicetree/bindings/phy/rockchip,px30-dsi-dphy.yaml b/Documentation/devicetree/bindings/phy/rockchip,px30-dsi-dphy.yaml new file mode 100644 index 000000000000..bb0da87bcd84 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/rockchip,px30-dsi-dphy.yaml @@ -0,0 +1,75 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/rockchip,px30-dsi-dphy.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Rockchip MIPI DPHY with additional LVDS/TTL modes + +maintainers: + - Heiko Stuebner <heiko@sntech.de> + +properties: + "#phy-cells": + const: 0 + + "#clock-cells": + const: 0 + + compatible: + enum: + - rockchip,px30-dsi-dphy + - rockchip,rk3128-dsi-dphy + - rockchip,rk3368-dsi-dphy + + reg: + maxItems: 1 + + clocks: + items: + - description: PLL reference clock + - description: Module clock + + clock-names: + items: + - const: ref + - const: pclk + + power-domains: + maxItems: 1 + description: phandle to the associated power domain + + resets: + items: + - description: exclusive PHY reset line + + reset-names: + items: + - const: apb + +required: + - "#phy-cells" + - "#clock-cells" + - compatible + - reg + - clocks + - clock-names + - resets + - reset-names + +additionalProperties: false + +examples: + - | + dsi_dphy: phy@ff2e0000 { + compatible = "rockchip,px30-video-phy"; + reg = <0x0 0xff2e0000 0x0 0x10000>; + clocks = <&pmucru 13>, <&cru 12>; + clock-names = "ref", "pclk"; + #clock-cells = <0>; + resets = <&cru 12>; + reset-names = "apb"; + #phy-cells = <0>; + }; + +... diff --git a/Documentation/devicetree/bindings/pinctrl/allwinner,sun4i-a10-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/allwinner,sun4i-a10-pinctrl.yaml new file mode 100644 index 000000000000..cd0503b6fe36 --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/allwinner,sun4i-a10-pinctrl.yaml @@ -0,0 +1,243 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/allwinner,sun4i-a10-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Allwinner A10 Pin Controller Device Tree Bindings + +maintainers: + - Chen-Yu Tsai <wens@csie.org> + - Maxime Ripard <maxime.ripard@bootlin.com> + +properties: + "#gpio-cells": + const: 3 + description: + GPIO consumers must use three arguments, first the number of the + bank, then the pin number inside that bank, and finally the GPIO + flags. + + "#interrupt-cells": + const: 3 + description: + Interrupts consumers must use three arguments, first the number + of the bank, then the pin number inside that bank, and finally + the interrupts flags. + + compatible: + enum: + - allwinner,sun4i-a10-pinctrl + - allwinner,sun5i-a10s-pinctrl + - allwinner,sun5i-a13-pinctrl + - allwinner,sun6i-a31-pinctrl + - allwinner,sun6i-a31-r-pinctrl + - allwinner,sun6i-a31s-pinctrl + - allwinner,sun7i-a20-pinctrl + - allwinner,sun8i-a23-pinctrl + - allwinner,sun8i-a23-r-pinctrl + - allwinner,sun8i-a33-pinctrl + - allwinner,sun8i-a83t-pinctrl + - allwinner,sun8i-a83t-r-pinctrl + - allwinner,sun8i-h3-pinctrl + - allwinner,sun8i-h3-r-pinctrl + - allwinner,sun8i-r40-pinctrl + - allwinner,sun8i-v3-pinctrl + - allwinner,sun8i-v3s-pinctrl + - allwinner,sun9i-a80-pinctrl + - allwinner,sun9i-a80-r-pinctrl + - allwinner,sun50i-a64-pinctrl + - allwinner,sun50i-a64-r-pinctrl + - allwinner,sun50i-h5-pinctrl + - allwinner,sun50i-h6-pinctrl + - allwinner,sun50i-h6-r-pinctrl + - allwinner,suniv-f1c100s-pinctrl + - nextthing,gr8-pinctrl + + reg: + maxItems: 1 + + interrupts: + minItems: 1 + maxItems: 5 + description: + One interrupt per external interrupt bank supported on the + controller, sorted by bank number ascending order. + + clocks: + items: + - description: Bus Clock + - description: High Frequency Oscillator + - description: Low Frequency Oscillator + + clock-names: + items: + - const: apb + - const: hosc + - const: losc + + resets: + maxItems: 1 + + gpio-controller: true + interrupt-controller: true + gpio-line-names: true + + input-debounce: + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32-array + - minItems: 1 + maxItems: 5 + description: + Debouncing periods in microseconds, one period per interrupt + bank found in the controller + +patternProperties: + # It's pretty scary, but the basic idea is that: + # - One node name can start with either s- or r- for PRCM nodes, + # - Then, the name itself can be any repetition of <string>- (to + # accomodate with nodes like uart4-rts-cts-pins), where each + # string can be either starting with 'p' but in a string longer + # than 3, or something that doesn't start with 'p', + # - Then, the bank name is optional and will be between pa and pg, + # pl or pm. Some pins groups that have several options will have + # the pin numbers then, + # - Finally, the name will end with either -pin or pins. + + "^([rs]-)?(([a-z0-9]{3,}|[a-oq-z][a-z0-9]*?)?-)+?(p[a-ilm][0-9]*?-)??pins?$": + type: object + + properties: + pins: true + function: true + bias-disable: true + bias-pull-up: true + bias-pull-down: true + + drive-strength: + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - enum: [ 10, 20, 30, 40 ] + + required: + - pins + - function + + additionalProperties: false + + "^vcc-p[a-hlm]-supply$": + description: + Power supplies for pin banks. + +required: + - "#gpio-cells" + - "#interrupt-cells" + - compatible + - reg + - interrupts + - clocks + - clock-names + - gpio-controller + - interrupt-controller + +allOf: + # FIXME: We should have the pin bank supplies here, but not a lot of + # boards are defining it at the moment so it would generate a lot of + # warnings. + + - if: + properties: + compatible: + enum: + - allwinner,sun9i-a80-pinctrl + + then: + properties: + interrupts: + minItems: 5 + maxItems: 5 + + else: + if: + properties: + compatible: + enum: + - allwinner,sun6i-a31-pinctrl + - allwinner,sun6i-a31s-pinctrl + - allwinner,sun50i-h6-pinctrl + + then: + properties: + interrupts: + minItems: 4 + maxItems: 4 + + else: + if: + properties: + compatible: + enum: + - allwinner,sun8i-a23-pinctrl + - allwinner,sun8i-a83t-pinctrl + - allwinner,sun50i-a64-pinctrl + - allwinner,sun50i-h5-pinctrl + - allwinner,suniv-f1c100s-pinctrl + + then: + properties: + interrupts: + minItems: 3 + maxItems: 3 + + else: + if: + properties: + compatible: + enum: + - allwinner,sun6i-a31-r-pinctrl + - allwinner,sun8i-a33-pinctrl + - allwinner,sun8i-h3-pinctrl + - allwinner,sun8i-v3-pinctrl + - allwinner,sun8i-v3s-pinctrl + - allwinner,sun9i-a80-r-pinctrl + - allwinner,sun50i-h6-r-pinctrl + + then: + properties: + interrupts: + minItems: 2 + maxItems: 2 + + else: + properties: + interrupts: + minItems: 1 + maxItems: 1 + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/sun5i-ccu.h> + + pio: pinctrl@1c20800 { + compatible = "allwinner,sun5i-a13-pinctrl"; + reg = <0x01c20800 0x400>; + interrupts = <28>; + clocks = <&ccu CLK_APB0_PIO>, <&osc24M>, <&osc32k>; + clock-names = "apb", "hosc", "losc"; + gpio-controller; + interrupt-controller; + #interrupt-cells = <3>; + #gpio-cells = <3>; + + uart1_pe_pins: uart1-pe-pins { + pins = "PE10", "PE11"; + function = "uart1"; + }; + + uart1_pg_pins: uart1-pg-pins { + pins = "PG3", "PG4"; + function = "uart1"; + }; + }; diff --git a/Documentation/devicetree/bindings/pinctrl/allwinner,sunxi-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/allwinner,sunxi-pinctrl.txt deleted file mode 100644 index 328585c6da58..000000000000 --- a/Documentation/devicetree/bindings/pinctrl/allwinner,sunxi-pinctrl.txt +++ /dev/null @@ -1,164 +0,0 @@ -* Allwinner A1X Pin Controller - -The pins controlled by sunXi pin controller are organized in banks, -each bank has 32 pins. Each pin has 7 multiplexing functions, with -the first two functions being GPIO in and out. The configuration on -the pins includes drive strength and pull-up. - -Required properties: -- compatible: Should be one of the following (depending on your SoC): - "allwinner,sun4i-a10-pinctrl" - "allwinner,sun5i-a10s-pinctrl" - "allwinner,sun5i-a13-pinctrl" - "allwinner,sun6i-a31-pinctrl" - "allwinner,sun6i-a31s-pinctrl" - "allwinner,sun6i-a31-r-pinctrl" - "allwinner,sun7i-a20-pinctrl" - "allwinner,sun8i-a23-pinctrl" - "allwinner,sun8i-a23-r-pinctrl" - "allwinner,sun8i-a33-pinctrl" - "allwinner,sun9i-a80-pinctrl" - "allwinner,sun9i-a80-r-pinctrl" - "allwinner,sun8i-a83t-pinctrl" - "allwinner,sun8i-a83t-r-pinctrl" - "allwinner,sun8i-h3-pinctrl" - "allwinner,sun8i-h3-r-pinctrl" - "allwinner,sun8i-r40-pinctrl" - "allwinner,sun8i-v3-pinctrl" - "allwinner,sun8i-v3s-pinctrl" - "allwinner,sun50i-a64-pinctrl" - "allwinner,sun50i-a64-r-pinctrl" - "allwinner,sun50i-h5-pinctrl" - "allwinner,sun50i-h6-pinctrl" - "allwinner,sun50i-h6-r-pinctrl" - "allwinner,suniv-f1c100s-pinctrl" - "nextthing,gr8-pinctrl" - -- reg: Should contain the register physical address and length for the - pin controller. - -- clocks: phandle to the clocks feeding the pin controller: - - "apb": the gated APB parent clock - - "hosc": the high frequency oscillator in the system - - "losc": the low frequency oscillator in the system - -Note: For backward compatibility reasons, the hosc and losc clocks are only -required if you need to use the optional input-debounce property. Any new -device tree should set them. - -Each pin bank, depending on the SoC, can have an associated regulator: - -- vcc-pa-supply: for the A10, A20, A31, A31s, A80 and R40 SoCs -- vcc-pb-supply: for the A31, A31s, A80 and V3s SoCs -- vcc-pc-supply: for the A10, A20, A31, A31s, A64, A80, H5, R40 and V3s SoCs -- vcc-pd-supply: for the A23, A31, A31s, A64, A80, A83t, H3, H5 and R40 SoCs -- vcc-pe-supply: for the A10, A20, A31, A31s, A64, A80, R40 and V3s SoCs -- vcc-pf-supply: for the A10, A20, A31, A31s, A80, R40 and V3s SoCs -- vcc-pg-supply: for the A10, A20, A31, A31s, A64, A80, H3, H5, R40 and V3s SoCs -- vcc-ph-supply: for the A31, A31s and A80 SoCs -- vcc-pl-supply: for the r-pinctrl of the A64, A80 and A83t SoCs -- vcc-pm-supply: for the r-pinctrl of the A31, A31s and A80 SoCs - -Optional properties: - - input-debounce: Array of debouncing periods in microseconds. One period per - irq bank found in the controller. 0 if no setup required. - - -Please refer to pinctrl-bindings.txt in this directory for details of the -common pinctrl bindings used by client devices. - -A pinctrl node should contain at least one subnodes representing the -pinctrl groups available on the machine. Each subnode will list the -pins it needs, and how they should be configured, with regard to muxer -configuration, drive strength and pullups. If one of these options is -not set, its actual value will be unspecified. - -Allwinner A1X Pin Controller supports the generic pin multiplexing and -configuration bindings. For details on each properties, you can refer to - ./pinctrl-bindings.txt. - -Required sub-node properties: - - pins - - function - -Optional sub-node properties: - - bias-disable - - bias-pull-up - - bias-pull-down - - drive-strength - -*** Deprecated pin configuration and multiplexing binding - -Required subnode-properties: - -- allwinner,pins: List of strings containing the pin name. -- allwinner,function: Function to mux the pins listed above to. - -Optional subnode-properties: -- allwinner,drive: Integer. Represents the current sent to the pin - 0: 10 mA - 1: 20 mA - 2: 30 mA - 3: 40 mA -- allwinner,pull: Integer. - 0: No resistor - 1: Pull-up resistor - 2: Pull-down resistor - -Examples: - -pio: pinctrl@1c20800 { - compatible = "allwinner,sun5i-a13-pinctrl"; - reg = <0x01c20800 0x400>; - #address-cells = <1>; - #size-cells = <0>; - - uart1_pins_a: uart1@0 { - allwinner,pins = "PE10", "PE11"; - allwinner,function = "uart1"; - allwinner,drive = <0>; - allwinner,pull = <0>; - }; - - uart1_pins_b: uart1@1 { - allwinner,pins = "PG3", "PG4"; - allwinner,function = "uart1"; - allwinner,drive = <0>; - allwinner,pull = <0>; - }; -}; - - -GPIO and interrupt controller ------------------------------ - -This hardware also acts as a GPIO controller and an interrupt -controller. - -Consumers that would want to refer to one or the other (or both) -should provide through the usual *-gpios and interrupts properties a -cell with 3 arguments, first the number of the bank, then the pin -inside that bank, and finally the flags for the GPIO/interrupts. - -Example: - -xio: gpio@38 { - compatible = "nxp,pcf8574a"; - reg = <0x38>; - - gpio-controller; - #gpio-cells = <2>; - - interrupt-parent = <&pio>; - interrupts = <6 0 IRQ_TYPE_EDGE_FALLING>; - interrupt-controller; - #interrupt-cells = <2>; -}; - -reg_usb1_vbus: usb1-vbus { - compatible = "regulator-fixed"; - regulator-name = "usb1-vbus"; - regulator-min-microvolt = <5000000>; - regulator-max-microvolt = <5000000>; - gpio = <&pio 7 6 GPIO_ACTIVE_HIGH>; -}; diff --git a/Documentation/devicetree/bindings/pinctrl/aspeed,ast2600-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/aspeed,ast2600-pinctrl.yaml index f83d888176cc..064b7dfc4252 100644 --- a/Documentation/devicetree/bindings/pinctrl/aspeed,ast2600-pinctrl.yaml +++ b/Documentation/devicetree/bindings/pinctrl/aspeed,ast2600-pinctrl.yaml @@ -33,13 +33,13 @@ patternProperties: allOf: - $ref: "/schemas/types.yaml#/definitions/string" - enum: [ ADC0, ADC1, ADC10, ADC11, ADC12, ADC13, ADC14, ADC15, - ADC2, ADC3, ADC4, ADC5, ADC6, ADC7, ADC8, ADC9, BMCINT, ESPI, - ESPIALT, FSI1, FSI2, FWSPIABR, FWSPID, FWSPIWP, GPIT0, GPIT1, - GPIT2, GPIT3, GPIT4, GPIT5, GPIT6, GPIT7, GPIU0, GPIU1, GPIU2, - GPIU3, GPIU4, GPIU5, GPIU6, GPIU7, I2C1, I2C10, I2C11, I2C12, - I2C13, I2C14, I2C15, I2C16, I2C2, I2C3, I2C4, I2C5, I2C6, I2C7, - I2C8, I2C9, I3C3, I3C4, I3C5, I3C6, JTAGM, LHPD, LHSIRQ, LPC, - LPCHC, LPCPD, LPCPME, LPCSMI, LSIRQ, MACLINK1, MACLINK2, + ADC2, ADC3, ADC4, ADC5, ADC6, ADC7, ADC8, ADC9, BMCINT, EMMC, + ESPI, ESPIALT, FSI1, FSI2, FWSPIABR, FWSPID, FWSPIWP, GPIT0, + GPIT1, GPIT2, GPIT3, GPIT4, GPIT5, GPIT6, GPIT7, GPIU0, GPIU1, + GPIU2, GPIU3, GPIU4, GPIU5, GPIU6, GPIU7, I2C1, I2C10, I2C11, + I2C12, I2C13, I2C14, I2C15, I2C16, I2C2, I2C3, I2C4, I2C5, I2C6, + I2C7, I2C8, I2C9, I3C3, I3C4, I3C5, I3C6, JTAGM, LHPD, LHSIRQ, + LPC, LPCHC, LPCPD, LPCPME, LPCSMI, LSIRQ, MACLINK1, MACLINK2, MACLINK3, MACLINK4, MDIO1, MDIO2, MDIO3, MDIO4, NCTS1, NCTS2, NCTS3, NCTS4, NDCD1, NDCD2, NDCD3, NDCD4, NDSR1, NDSR2, NDSR3, NDSR4, NDTR1, NDTR2, NDTR3, NDTR4, NRI1, NRI2, NRI3, NRI4, NRTS1, @@ -48,47 +48,45 @@ patternProperties: PWM8, PWM9, RGMII1, RGMII2, RGMII3, RGMII4, RMII1, RMII2, RMII3, RMII4, RXD1, RXD2, RXD3, RXD4, SALT1, SALT10, SALT11, SALT12, SALT13, SALT14, SALT15, SALT16, SALT2, SALT3, SALT4, SALT5, - SALT6, SALT7, SALT8, SALT9, SD1, SD2, SD3, SD3DAT4, SD3DAT5, - SD3DAT6, SD3DAT7, SGPM1, SGPS1, SIOONCTRL, SIOPBI, SIOPBO, - SIOPWREQ, SIOPWRGD, SIOS3, SIOS5, SIOSCI, SPI1, SPI1ABR, SPI1CS1, - SPI1WP, SPI2, SPI2CS1, SPI2CS2, TACH0, TACH1, TACH10, TACH11, - TACH12, TACH13, TACH14, TACH15, TACH2, TACH3, TACH4, TACH5, - TACH6, TACH7, TACH8, TACH9, THRU0, THRU1, THRU2, THRU3, TXD1, - TXD2, TXD3, TXD4, UART10, UART11, UART12, UART13, UART6, UART7, - UART8, UART9, VB, VGAHS, VGAVS, WDTRST1, WDTRST2, WDTRST3, - WDTRST4, ] + SALT6, SALT7, SALT8, SALT9, SD1, SD2, SGPM1, SGPS1, SIOONCTRL, + SIOPBI, SIOPBO, SIOPWREQ, SIOPWRGD, SIOS3, SIOS5, SIOSCI, SPI1, + SPI1ABR, SPI1CS1, SPI1WP, SPI2, SPI2CS1, SPI2CS2, TACH0, TACH1, + TACH10, TACH11, TACH12, TACH13, TACH14, TACH15, TACH2, TACH3, + TACH4, TACH5, TACH6, TACH7, TACH8, TACH9, THRU0, THRU1, THRU2, + THRU3, TXD1, TXD2, TXD3, TXD4, UART10, UART11, UART12, UART13, + UART6, UART7, UART8, UART9, VB, VGAHS, VGAVS, WDTRST1, WDTRST2, + WDTRST3, WDTRST4, ] groups: allOf: - $ref: "/schemas/types.yaml#/definitions/string" - enum: [ ADC0, ADC1, ADC10, ADC11, ADC12, ADC13, ADC14, ADC15, - ADC2, ADC3, ADC4, ADC5, ADC6, ADC7, ADC8, ADC9, BMCINT, ESPI, - ESPIALT, FSI1, FSI2, FWSPIABR, FWSPID, FWQSPID, FWSPIWP, GPIT0, - GPIT1, GPIT2, GPIT3, GPIT4, GPIT5, GPIT6, GPIT7, GPIU0, GPIU1, - GPIU2, GPIU3, GPIU4, GPIU5, GPIU6, GPIU7, HVI3C3, HVI3C4, I2C1, - I2C10, I2C11, I2C12, I2C13, I2C14, I2C15, I2C16, I2C2, I2C3, - I2C4, I2C5, I2C6, I2C7, I2C8, I2C9, I3C3, I3C4, I3C5, I3C6, - JTAGM, LHPD, LHSIRQ, LPC, LPCHC, LPCPD, LPCPME, LPCSMI, LSIRQ, - MACLINK1, MACLINK2, MACLINK3, MACLINK4, MDIO1, MDIO2, MDIO3, - MDIO4, NCTS1, NCTS2, NCTS3, NCTS4, NDCD1, NDCD2, NDCD3, NDCD4, - NDSR1, NDSR2, NDSR3, NDSR4, NDTR1, NDTR2, NDTR3, NDTR4, NRI1, - NRI2, NRI3, NRI4, NRTS1, NRTS2, NRTS3, NRTS4, OSCCLK, PEWAKE, - PWM0, PWM1, PWM10G0, PWM10G1, PWM11G0, PWM11G1, PWM12G0, PWM12G1, - PWM13G0, PWM13G1, PWM14G0, PWM14G1, PWM15G0, PWM15G1, PWM2, PWM3, - PWM4, PWM5, PWM6, PWM7, PWM8G0, PWM8G1, PWM9G0, PWM9G1, QSPI1, - QSPI2, RGMII1, RGMII2, RGMII3, RGMII4, RMII1, RMII2, RMII3, - RMII4, RXD1, RXD2, RXD3, RXD4, SALT1, SALT10G0, SALT10G1, - SALT11G0, SALT11G1, SALT12G0, SALT12G1, SALT13G0, SALT13G1, - SALT14G0, SALT14G1, SALT15G0, SALT15G1, SALT16G0, SALT16G1, - SALT2, SALT3, SALT4, SALT5, SALT6, SALT7, SALT8, SALT9G0, - SALT9G1, SD1, SD2, SD3, SD3DAT4, SD3DAT5, SD3DAT6, SD3DAT7, - SGPM1, SGPS1, SIOONCTRL, SIOPBI, SIOPBO, SIOPWREQ, SIOPWRGD, - SIOS3, SIOS5, SIOSCI, SPI1, SPI1ABR, SPI1CS1, SPI1WP, SPI2, - SPI2CS1, SPI2CS2, TACH0, TACH1, TACH10, TACH11, TACH12, TACH13, - TACH14, TACH15, TACH2, TACH3, TACH4, TACH5, TACH6, TACH7, TACH8, - TACH9, THRU0, THRU1, THRU2, THRU3, TXD1, TXD2, TXD3, TXD4, - UART10, UART11, UART12G0, UART12G1, UART13G0, UART13G1, UART6, - UART7, UART8, UART9, VB, VGAHS, VGAVS, WDTRST1, WDTRST2, WDTRST3, - WDTRST4, ] + ADC2, ADC3, ADC4, ADC5, ADC6, ADC7, ADC8, ADC9, BMCINT, EMMCG1, + EMMCG4, EMMCG8, ESPI, ESPIALT, FSI1, FSI2, FWSPIABR, FWSPID, + FWQSPID, FWSPIWP, GPIT0, GPIT1, GPIT2, GPIT3, GPIT4, GPIT5, + GPIT6, GPIT7, GPIU0, GPIU1, GPIU2, GPIU3, GPIU4, GPIU5, GPIU6, + GPIU7, HVI3C3, HVI3C4, I2C1, I2C10, I2C11, I2C12, I2C13, I2C14, + I2C15, I2C16, I2C2, I2C3, I2C4, I2C5, I2C6, I2C7, I2C8, I2C9, + I3C3, I3C4, I3C5, I3C6, JTAGM, LHPD, LHSIRQ, LPC, LPCHC, LPCPD, + LPCPME, LPCSMI, LSIRQ, MACLINK1, MACLINK2, MACLINK3, MACLINK4, + MDIO1, MDIO2, MDIO3, MDIO4, NCTS1, NCTS2, NCTS3, NCTS4, NDCD1, + NDCD2, NDCD3, NDCD4, NDSR1, NDSR2, NDSR3, NDSR4, NDTR1, NDTR2, + NDTR3, NDTR4, NRI1, NRI2, NRI3, NRI4, NRTS1, NRTS2, NRTS3, NRTS4, + OSCCLK, PEWAKE, PWM0, PWM1, PWM10G0, PWM10G1, PWM11G0, PWM11G1, + PWM12G0, PWM12G1, PWM13G0, PWM13G1, PWM14G0, PWM14G1, PWM15G0, + PWM15G1, PWM2, PWM3, PWM4, PWM5, PWM6, PWM7, PWM8G0, PWM8G1, + PWM9G0, PWM9G1, QSPI1, QSPI2, RGMII1, RGMII2, RGMII3, RGMII4, + RMII1, RMII2, RMII3, RMII4, RXD1, RXD2, RXD3, RXD4, SALT1, + SALT10G0, SALT10G1, SALT11G0, SALT11G1, SALT12G0, SALT12G1, + SALT13G0, SALT13G1, SALT14G0, SALT14G1, SALT15G0, SALT15G1, + SALT16G0, SALT16G1, SALT2, SALT3, SALT4, SALT5, SALT6, SALT7, + SALT8, SALT9G0, SALT9G1, SD1, SD2, SD3, SGPM1, SGPS1, SIOONCTRL, + SIOPBI, SIOPBO, SIOPWREQ, SIOPWRGD, SIOS3, SIOS5, SIOSCI, SPI1, + SPI1ABR, SPI1CS1, SPI1WP, SPI2, SPI2CS1, SPI2CS2, TACH0, TACH1, + TACH10, TACH11, TACH12, TACH13, TACH14, TACH15, TACH2, TACH3, + TACH4, TACH5, TACH6, TACH7, TACH8, TACH9, THRU0, THRU1, THRU2, + THRU3, TXD1, TXD2, TXD3, TXD4, UART10, UART11, UART12G0, + UART12G1, UART13G0, UART13G1, UART6, UART7, UART8, UART9, VB, + VGAHS, VGAVS, WDTRST1, WDTRST2, WDTRST3, WDTRST4, ] required: - compatible diff --git a/Documentation/devicetree/bindings/pinctrl/intel,lgm-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/intel,lgm-pinctrl.yaml new file mode 100644 index 000000000000..240d429f773b --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/intel,lgm-pinctrl.yaml @@ -0,0 +1,116 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/bindings/pinctrl/intel,lgm-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Intel Lightning Mountain SoC pinmux & GPIO controller binding + +maintainers: + - Rahul Tanwar <rahul.tanwar@linux.intel.com> + +description: | + Pinmux & GPIO controller controls pin multiplexing & configuration including + GPIO function selection & GPIO attributes configuration. + + Please refer to [1] for details of the common pinctrl bindings used by the + client devices. + + [1] Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt + +properties: + compatible: + const: intel,lgm-io + + reg: + maxItems: 1 + +# Client device subnode's properties +patternProperties: + '-pins$': + type: object + description: + Pinctrl node's client devices use subnodes for desired pin configuration. + Client device subnodes use below standard properties. + + properties: + function: + $ref: /schemas/types.yaml#/definitions/string + description: + A string containing the name of the function to mux to the group. + + groups: + $ref: /schemas/types.yaml#/definitions/string-array + description: + An array of strings identifying the list of groups. + + pins: + $ref: /schemas/types.yaml#/definitions/uint32-array + description: + List of pins to select with this function. + + pinmux: + description: The applicable mux group. + allOf: + - $ref: "/schemas/types.yaml#/definitions/uint32-array" + + bias-pull-up: + type: boolean + + bias-pull-down: + type: boolean + + drive-strength: + description: | + Selects the drive strength for the specified pins in mA. + 0: 2 mA + 1: 4 mA + 2: 8 mA + 3: 12 mA + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - enum: [0, 1, 2, 3] + + slew-rate: + type: boolean + description: | + Sets slew rate for specified pins. + 0: slow slew + 1: fast slew + + drive-open-drain: + type: boolean + + output-enable: + type: boolean + + required: + - function + - groups + + additionalProperties: false + +required: + - compatible + - reg + +additionalProperties: false + +examples: + # Pinmux controller node + - | + pinctrl: pinctrl@e2880000 { + compatible = "intel,lgm-pinctrl"; + reg = <0xe2880000 0x100000>; + + uart0-pins { + pins = <64>, /* UART_RX0 */ + <65>; /* UART_TX0 */ + function = "CONSOLE_UART0"; + pinmux = <1>, + <1>; + groups = "CONSOLE_UART0"; + }; + }; + +... diff --git a/Documentation/devicetree/bindings/pinctrl/meson,pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/meson,pinctrl.txt index 10dc4f7176ca..0aff1f28495c 100644 --- a/Documentation/devicetree/bindings/pinctrl/meson,pinctrl.txt +++ b/Documentation/devicetree/bindings/pinctrl/meson,pinctrl.txt @@ -15,6 +15,7 @@ Required properties for the root node: "amlogic,meson-axg-aobus-pinctrl" "amlogic,meson-g12a-periphs-pinctrl" "amlogic,meson-g12a-aobus-pinctrl" + "amlogic,meson-a1-periphs-pinctrl" - reg: address and size of registers controlling irq functionality === GPIO sub-nodes === diff --git a/Documentation/devicetree/bindings/pinctrl/pincfg-node.yaml b/Documentation/devicetree/bindings/pinctrl/pincfg-node.yaml new file mode 100644 index 000000000000..13b7ab9dd6d5 --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/pincfg-node.yaml @@ -0,0 +1,140 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/pincfg-node.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Generic pin configuration node schema + +maintainers: + - Linus Walleij <linus.walleij@linaro.org> + +description: + Many data items that are represented in a pin configuration node are common + and generic. Pin control bindings should use the properties defined below + where they are applicable; not all of these properties are relevant or useful + for all hardware or binding structures. Each individual binding document + should state which of these generic properties, if any, are used, and the + structure of the DT nodes that contain these properties. + +properties: + bias-disable: + type: boolean + description: disable any pin bias + + bias-high-impedance: + type: boolean + description: high impedance mode ("third-state", "floating") + + bias-bus-hold: + type: boolean + description: latch weakly + + bias-pull-up: + oneOf: + - type: boolean + - $ref: /schemas/types.yaml#/definitions/uint32 + description: pull up the pin. Takes as optional argument on hardware + supporting it the pull strength in Ohm. + + bias-pull-down: + oneOf: + - type: boolean + - $ref: /schemas/types.yaml#/definitions/uint32 + description: pull down the pin. Takes as optional argument on hardware + supporting it the pull strength in Ohm. + + bias-pull-pin-default: + oneOf: + - type: boolean + - $ref: /schemas/types.yaml#/definitions/uint32 + description: use pin-default pull state. Takes as optional argument on + hardware supporting it the pull strength in Ohm. + + drive-push-pull: + type: boolean + description: drive actively high and low + + drive-open-drain: + type: boolean + description: drive with open drain + + drive-open-source: + type: boolean + description: drive with open source + + drive-strength: + $ref: /schemas/types.yaml#/definitions/uint32 + description: sink or source at most X mA + + drive-strength-microamp: + description: sink or source at most X uA + + input-enable: + type: boolean + description: enable input on pin (no effect on output, such as + enabling an input buffer) + + input-disable: + type: boolean + description: disable input on pin (no effect on output, such as + disabling an input buffer) + + input-schmitt-enable: + type: boolean + description: enable schmitt-trigger mode + + input-schmitt-disable: + type: boolean + description: disable schmitt-trigger mode + + input-debounce: + $ref: /schemas/types.yaml#/definitions/uint32 + description: Takes the debounce time in usec as argument or 0 to disable + debouncing + + power-source: + $ref: /schemas/types.yaml#/definitions/uint32 + description: select between different power supplies + + low-power-enable: + type: boolean + description: enable low power mode + + low-power-disable: + type: boolean + description: disable low power mode + + output-disable: + type: boolean + description: disable output on a pin (such as disable an output buffer) + + output-enable: + type: boolean + description: enable output on a pin without actively driving it + (such as enabling an output buffer) + + output-low: + type: boolean + description: set the pin to output mode with low level + + output-high: + type: boolean + description: set the pin to output mode with high level + + sleep-hardware-state: + type: boolean + description: indicate this is sleep related state which will be + programmed into the registers for the sleep state. + + slew-rate: + $ref: /schemas/types.yaml#/definitions/uint32 + description: set the slew rate + + skew-delay: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + this affects the expected clock skew on input pins + and the delay before latching a value to an output + pin. Typically indicates how many double-inverters are + used to delay the signal. diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt index fcd37e93ed4d..4613bb17ace3 100644 --- a/Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt +++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt @@ -141,196 +141,8 @@ controller device. == Generic pin multiplexing node content == -pin multiplexing nodes: - -function - the mux function to select -groups - the list of groups to select with this function - (either this or "pins" must be specified) -pins - the list of pins to select with this function (either - this or "groups" must be specified) - -Example: - -state_0_node_a { - uart0 { - function = "uart0"; - groups = "u0rxtx", "u0rtscts"; - }; -}; -state_1_node_a { - spi0 { - function = "spi0"; - groups = "spi0pins"; - }; -}; -state_2_node_a { - function = "i2c0"; - pins = "mfio29", "mfio30"; -}; - -Optionally an alternative binding can be used if more suitable depending on the -pin controller hardware. For hardware where there is a large number of identical -pin controller instances, naming each pin and function can easily become -unmaintainable. This is especially the case if the same controller is used for -different pins and functions depending on the SoC revision and packaging. - -For cases like this, the pin controller driver may use pinctrl-pin-array helper -binding with a hardware based index and a number of pin configuration values: - -pincontroller { - ... /* Standard DT properties for the device itself elided */ - #pinctrl-cells = <2>; - - state_0_node_a { - pinctrl-pin-array = < - 0 A_DELAY_PS(0) G_DELAY_PS(120) - 4 A_DELAY_PS(0) G_DELAY_PS(360) - ... - >; - }; - ... -}; - -Above #pinctrl-cells specifies the number of value cells in addition to the -index of the registers. This is similar to the interrupts-extended binding with -one exception. There is no need to specify the phandle for each entry as that -is already known as the defined pins are always children of the pin controller -node. Further having the phandle pointing to another pin controller would not -currently work as the pinctrl framework uses named modes to group pins for each -pin control device. - -The index for pinctrl-pin-array must relate to the hardware for the pinctrl -registers, and must not be a virtual index of pin instances. The reason for -this is to avoid mapping of the index in the dts files and the pin controller -driver as it can change. - -For hardware where pin multiplexing configurations have to be specified for -each single pin the number of required sub-nodes containing "pin" and -"function" properties can quickly escalate and become hard to write and -maintain. - -For cases like this, the pin controller driver may use the pinmux helper -property, where the pin identifier is provided with mux configuration settings -in a pinmux group. A pinmux group consists of the pin identifier and mux -settings represented as a single integer or an array of integers. - -The pinmux property accepts an array of pinmux groups, each of them describing -a single pin multiplexing configuration. - -pincontroller { - state_0_node_a { - pinmux = <PINMUX_GROUP>, <PINMUX_GROUP>, ...; - }; -}; - -Each individual pin controller driver bindings documentation shall specify -how pin IDs and pin multiplexing configuration are defined and assembled -together in a pinmux group. +See pinmux-node.yaml == Generic pin configuration node content == -Many data items that are represented in a pin configuration node are common -and generic. Pin control bindings should use the properties defined below -where they are applicable; not all of these properties are relevant or useful -for all hardware or binding structures. Each individual binding document -should state which of these generic properties, if any, are used, and the -structure of the DT nodes that contain these properties. - -Supported generic properties are: - -pins - the list of pins that properties in the node - apply to (either this, "group" or "pinmux" has to be - specified) -group - the group to apply the properties to, if the driver - supports configuration of whole groups rather than - individual pins (either this, "pins" or "pinmux" has - to be specified) -pinmux - the list of numeric pin ids and their mux settings - that properties in the node apply to (either this, - "pins" or "groups" have to be specified) -bias-disable - disable any pin bias -bias-high-impedance - high impedance mode ("third-state", "floating") -bias-bus-hold - latch weakly -bias-pull-up - pull up the pin -bias-pull-down - pull down the pin -bias-pull-pin-default - use pin-default pull state -drive-push-pull - drive actively high and low -drive-open-drain - drive with open drain -drive-open-source - drive with open source -drive-strength - sink or source at most X mA -drive-strength-microamp - sink or source at most X uA -input-enable - enable input on pin (no effect on output, such as - enabling an input buffer) -input-disable - disable input on pin (no effect on output, such as - disabling an input buffer) -input-schmitt-enable - enable schmitt-trigger mode -input-schmitt-disable - disable schmitt-trigger mode -input-debounce - debounce mode with debound time X -power-source - select between different power supplies -low-power-enable - enable low power mode -low-power-disable - disable low power mode -output-disable - disable output on a pin (such as disable an output - buffer) -output-enable - enable output on a pin without actively driving it - (such as enabling an output buffer) -output-low - set the pin to output mode with low level -output-high - set the pin to output mode with high level -sleep-hardware-state - indicate this is sleep related state which will be programmed - into the registers for the sleep state. -slew-rate - set the slew rate -skew-delay - this affects the expected clock skew on input pins - and the delay before latching a value to an output - pin. Typically indicates how many double-inverters are - used to delay the signal. - -For example: - -state_0_node_a { - cts_rxd { - pins = "GPIO0_AJ5", "GPIO2_AH4"; /* CTS+RXD */ - bias-pull-up; - }; -}; -state_1_node_a { - rts_txd { - pins = "GPIO1_AJ3", "GPIO3_AH3"; /* RTS+TXD */ - output-high; - }; -}; -state_2_node_a { - foo { - group = "foo-group"; - bias-pull-up; - }; -}; -state_3_node_a { - mux { - pinmux = <GPIOx_PINm_MUXn>, <GPIOx_PINj_MUXk)>; - input-enable; - }; -}; - -Some of the generic properties take arguments. For those that do, the -arguments are described below. - -- pins takes a list of pin names or IDs as a required argument. The specific - binding for the hardware defines: - - Whether the entries are integers or strings, and their meaning. - -- pinmux takes a list of pin IDs and mux settings as required argument. The - specific bindings for the hardware defines: - - How pin IDs and mux settings are defined and assembled together in a single - integer or an array of integers. - -- bias-pull-up, -down and -pin-default take as optional argument on hardware - supporting it the pull strength in Ohm. bias-disable will disable the pull. - -- drive-strength takes as argument the target strength in mA. - -- drive-strength-microamp takes as argument the target strength in uA. - -- input-debounce takes the debounce time in usec as argument - or 0 to disable debouncing - -More in-depth documentation on these parameters can be found in -<include/linux/pinctrl/pinconf-generic.h> +See pincfg-node.yaml diff --git a/Documentation/devicetree/bindings/pinctrl/pinmux-node.yaml b/Documentation/devicetree/bindings/pinctrl/pinmux-node.yaml new file mode 100644 index 000000000000..777623a57fd5 --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/pinmux-node.yaml @@ -0,0 +1,132 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/pinmux-node.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Generic pin multiplexing node schema + +maintainers: + - Linus Walleij <linus.walleij@linaro.org> + +description: | + The contents of the pin configuration child nodes are defined by the binding + for the individual pin controller device. The pin configuration nodes need not + be direct children of the pin controller device; they may be grandchildren, + for example. Whether this is legal, and whether there is any interaction + between the child and intermediate parent nodes, is again defined entirely by + the binding for the individual pin controller device. + + While not required to be used, there are 3 generic forms of pin muxing nodes + which pin controller devices can use. + + pin multiplexing nodes: + + Example: + + state_0_node_a { + uart0 { + function = "uart0"; + groups = "u0rxtx", "u0rtscts"; + }; + }; + state_1_node_a { + spi0 { + function = "spi0"; + groups = "spi0pins"; + }; + }; + state_2_node_a { + function = "i2c0"; + pins = "mfio29", "mfio30"; + }; + + Optionally an alternative binding can be used if more suitable depending on the + pin controller hardware. For hardware where there is a large number of identical + pin controller instances, naming each pin and function can easily become + unmaintainable. This is especially the case if the same controller is used for + different pins and functions depending on the SoC revision and packaging. + + For cases like this, the pin controller driver may use pinctrl-pin-array helper + binding with a hardware based index and a number of pin configuration values: + + pincontroller { + ... /* Standard DT properties for the device itself elided */ + #pinctrl-cells = <2>; + + state_0_node_a { + pinctrl-pin-array = < + 0 A_DELAY_PS(0) G_DELAY_PS(120) + 4 A_DELAY_PS(0) G_DELAY_PS(360) + ... + >; + }; + ... + }; + + Above #pinctrl-cells specifies the number of value cells in addition to the + index of the registers. This is similar to the interrupts-extended binding with + one exception. There is no need to specify the phandle for each entry as that + is already known as the defined pins are always children of the pin controller + node. Further having the phandle pointing to another pin controller would not + currently work as the pinctrl framework uses named modes to group pins for each + pin control device. + + The index for pinctrl-pin-array must relate to the hardware for the pinctrl + registers, and must not be a virtual index of pin instances. The reason for + this is to avoid mapping of the index in the dts files and the pin controller + driver as it can change. + + For hardware where pin multiplexing configurations have to be specified for + each single pin the number of required sub-nodes containing "pin" and + "function" properties can quickly escalate and become hard to write and + maintain. + + For cases like this, the pin controller driver may use the pinmux helper + property, where the pin identifier is provided with mux configuration settings + in a pinmux group. A pinmux group consists of the pin identifier and mux + settings represented as a single integer or an array of integers. + + The pinmux property accepts an array of pinmux groups, each of them describing + a single pin multiplexing configuration. + + pincontroller { + state_0_node_a { + pinmux = <PINMUX_GROUP>, <PINMUX_GROUP>, ...; + }; + }; + + Each individual pin controller driver bindings documentation shall specify + how pin IDs and pin multiplexing configuration are defined and assembled + together in a pinmux group. + +properties: + function: + $ref: /schemas/types.yaml#/definitions/string + description: The mux function to select + + pins: + oneOf: + - $ref: /schemas/types.yaml#/definitions/uint32-array + - $ref: /schemas/types.yaml#/definitions/string-array + description: + The list of pin identifiers that properties in the node apply to. The + specific binding for the hardware defines whether the entries are integers + or strings, and their meaning. + + group: + $ref: /schemas/types.yaml#/definitions/string-array + description: + the group to apply the properties to, if the driver supports + configuration of whole groups rather than individual pins (either + this, "pins" or "pinmux" has to be specified) + + pinmux: + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32-array + description: + The list of numeric pin ids and their mux settings that properties in the + node apply to (either this, "pins" or "groups" have to be specified) + + pinctrl-pin-array: + $ref: /schemas/types.yaml#/definitions/uint32-array diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,msm8976-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/qcom,msm8976-pinctrl.txt new file mode 100644 index 000000000000..70d04d12f136 --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/qcom,msm8976-pinctrl.txt @@ -0,0 +1,183 @@ +Qualcomm MSM8976 TLMM block + +This binding describes the Top Level Mode Multiplexer block found in the +MSM8956 and MSM8976 platforms. + +- compatible: + Usage: required + Value type: <string> + Definition: must be "qcom,msm8976-pinctrl" + +- reg: + Usage: required + Value type: <prop-encoded-array> + Definition: the base address and size of the TLMM register space. + +- interrupts: + Usage: required + Value type: <prop-encoded-array> + Definition: should specify the TLMM summary IRQ. + +- interrupt-controller: + Usage: required + Value type: <none> + Definition: identifies this node as an interrupt controller + +- #interrupt-cells: + Usage: required + Value type: <u32> + Definition: must be 2. Specifying the pin number and flags, as defined + in <dt-bindings/interrupt-controller/irq.h> + +- gpio-controller: + Usage: required + Value type: <none> + Definition: identifies this node as a gpio controller + +- #gpio-cells: + Usage: required + Value type: <u32> + Definition: must be 2. Specifying the pin number and flags, as defined + in <dt-bindings/gpio/gpio.h> + +- gpio-ranges: + Usage: required + Definition: see ../gpio/gpio.txt + +- gpio-reserved-ranges: + Usage: optional + Definition: see ../gpio/gpio.txt + +Please refer to ../gpio/gpio.txt and ../interrupt-controller/interrupts.txt for +a general description of GPIO and interrupt bindings. + +Please refer to pinctrl-bindings.txt in this directory for details of the +common pinctrl bindings used by client devices, including the meaning of the +phrase "pin configuration node". + +The pin configuration nodes act as a container for an arbitrary number of +subnodes. Each of these subnodes represents some desired configuration for a +pin, a group, or a list of pins or groups. This configuration can include the +mux function to select on those pin(s)/group(s), and various pin configuration +parameters, such as pull-up, drive strength, etc. + + +PIN CONFIGURATION NODES: + +The name of each subnode is not important; all subnodes should be enumerated +and processed purely based on their content. + +Each subnode only affects those parameters that are explicitly listed. In +other words, a subnode that lists a mux function but no pin configuration +parameters implies no information about any pin configuration parameters. +Similarly, a pin subnode that describes a pullup parameter implies no +information about e.g. the mux function. + + +The following generic properties as defined in pinctrl-bindings.txt are valid +to specify in a pin configuration subnode: + +- pins: + Usage: required + Value type: <string-array> + Definition: List of gpio pins affected by the properties specified in + this subnode. + + Valid pins are: + gpio0-gpio145 + Supports mux, bias and drive-strength + + sdc1_clk, sdc1_cmd, sdc1_data, + sdc2_clk, sdc2_cmd, sdc2_data, + sdc3_clk, sdc3_cmd, sdc3_data + Supports bias and drive-strength + +- function: + Usage: required + Value type: <string> + Definition: Specify the alternative function to be configured for the + specified pins. Functions are only valid for gpio pins. + Valid values are: + + gpio, blsp_uart1, blsp_spi1, smb_int, blsp_i2c1, blsp_spi2, + blsp_uart2, blsp_i2c2, gcc_gp1_clk_b, blsp_spi3, + qdss_tracedata_b, blsp_i2c3, gcc_gp2_clk_b, gcc_gp3_clk_b, + blsp_spi4, cap_int, blsp_i2c4, blsp_spi5, blsp_uart5, + qdss_traceclk_a, m_voc, blsp_i2c5, qdss_tracectl_a, + qdss_tracedata_a, blsp_spi6, blsp_uart6, qdss_tracectl_b, + blsp_i2c6, qdss_traceclk_b, mdp_vsync, pri_mi2s_mclk_a, + sec_mi2s_mclk_a, cam_mclk, cci0_i2c, cci1_i2c, blsp1_spi, + blsp3_spi, gcc_gp1_clk_a, gcc_gp2_clk_a, gcc_gp3_clk_a, + uim_batt, sd_write, uim1_data, uim1_clk, uim1_reset, + uim1_present, uim2_data, uim2_clk, uim2_reset, + uim2_present, ts_xvdd, mipi_dsi0, us_euro, ts_resout, + ts_sample, sec_mi2s_mclk_b, pri_mi2s, codec_reset, + cdc_pdm0, us_emitter, pri_mi2s_mclk_b, pri_mi2s_mclk_c, + lpass_slimbus, lpass_slimbus0, lpass_slimbus1, codec_int1, + codec_int2, wcss_bt, sdc3, wcss_wlan2, wcss_wlan1, + wcss_wlan0, wcss_wlan, wcss_fm, key_volp, key_snapshot, + key_focus, key_home, pwr_down, dmic0_clk, hdmi_int, + dmic0_data, wsa_vi, wsa_en, blsp_spi8, wsa_irq, blsp_i2c8, + pa_indicator, modem_tsync, ssbi_wtr1, gsm1_tx, gsm0_tx, + sdcard_det, sec_mi2s, ss_switch, + +- bias-disable: + Usage: optional + Value type: <none> + Definition: The specified pins should be configured as no pull. + +- bias-pull-down: + Usage: optional + Value type: <none> + Definition: The specified pins should be configured as pull down. + +- bias-pull-up: + Usage: optional + Value type: <none> + Definition: The specified pins should be configured as pull up. + +- output-high: + Usage: optional + Value type: <none> + Definition: The specified pins are configured in output mode, driven + high. + Not valid for sdc pins. + +- output-low: + Usage: optional + Value type: <none> + Definition: The specified pins are configured in output mode, driven + low. + Not valid for sdc pins. + +- drive-strength: + Usage: optional + Value type: <u32> + Definition: Selects the drive strength for the specified pins, in mA. + Valid values are: 2, 4, 6, 8, 10, 12, 14 and 16 + +Example: + + tlmm: pinctrl@1000000 { + compatible = "qcom,msm8976-pinctrl"; + reg = <0x1000000 0x300000>; + interrupts = <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&tlmm 0 0 145>; + interrupt-controller; + #interrupt-cells = <2>; + + blsp1_uart2_active: blsp1_uart2_active { + mux { + pins = "gpio4", "gpio5", "gpio6", "gpio7"; + function = "blsp_uart2"; + }; + + config { + pins = "gpio4", "gpio5", "gpio6", "gpio7"; + drive-strength = <2>; + bias-disable; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt index c32bf3237545..7be5de8d253f 100644 --- a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt +++ b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-gpio.txt @@ -15,14 +15,18 @@ PMIC's from Qualcomm. "qcom,pm8917-gpio" "qcom,pm8921-gpio" "qcom,pm8941-gpio" + "qcom,pm8950-gpio" "qcom,pm8994-gpio" "qcom,pm8998-gpio" "qcom,pma8084-gpio" + "qcom,pmi8950-gpio" "qcom,pmi8994-gpio" "qcom,pmi8998-gpio" "qcom,pms405-gpio" "qcom,pm8150-gpio" "qcom,pm8150b-gpio" + "qcom,pm6150-gpio" + "qcom,pm6150l-gpio" And must contain either "qcom,spmi-gpio" or "qcom,ssbi-gpio" if the device is on an spmi bus or an ssbi bus respectively @@ -91,15 +95,19 @@ to specify in a pin configuration subnode: gpio1-gpio38 for pm8917 gpio1-gpio44 for pm8921 gpio1-gpio36 for pm8941 + gpio1-gpio8 for pm8950 (hole on gpio3) gpio1-gpio22 for pm8994 gpio1-gpio26 for pm8998 gpio1-gpio22 for pma8084 + gpio1-gpio2 for pmi8950 gpio1-gpio10 for pmi8994 gpio1-gpio12 for pms405 (holes on gpio1, gpio9 and gpio10) gpio1-gpio10 for pm8150 (holes on gpio2, gpio5, gpio7 and gpio8) gpio1-gpio12 for pm8150b (holes on gpio3, gpio4, gpio7) gpio1-gpio12 for pm8150l (hole on gpio7) + gpio1-gpio10 for pm6150 + gpio1-gpio12 for pm6150l - function: Usage: required diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-mpp.txt b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-mpp.txt index 2ab95bc26066..448d36a85730 100644 --- a/Documentation/devicetree/bindings/pinctrl/qcom,pmic-mpp.txt +++ b/Documentation/devicetree/bindings/pinctrl/qcom,pmic-mpp.txt @@ -16,6 +16,8 @@ of PMIC's from Qualcomm. "qcom,pm8917-mpp", "qcom,pm8921-mpp", "qcom,pm8941-mpp", + "qcom,pm8950-mpp", + "qcom,pmi8950-mpp", "qcom,pm8994-mpp", "qcom,pma8084-mpp", @@ -80,6 +82,8 @@ to specify in a pin configuration subnode: mpp1-mpp4 for pm8841 mpp1-mpp4 for pm8916 mpp1-mpp8 for pm8941 + mpp1-mpp4 for pm8950 + mpp1-mpp4 for pmi8950 mpp1-mpp4 for pma8084 - function: diff --git a/Documentation/devicetree/bindings/pinctrl/renesas,pfc-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/renesas,pfc-pinctrl.txt index 3902efa18fd0..6eada23eaa31 100644 --- a/Documentation/devicetree/bindings/pinctrl/renesas,pfc-pinctrl.txt +++ b/Documentation/devicetree/bindings/pinctrl/renesas,pfc-pinctrl.txt @@ -18,6 +18,7 @@ Required Properties: - "renesas,pfc-r8a7745": for R8A7745 (RZ/G1E) compatible pin-controller. - "renesas,pfc-r8a77470": for R8A77470 (RZ/G1C) compatible pin-controller. - "renesas,pfc-r8a774a1": for R8A774A1 (RZ/G2M) compatible pin-controller. + - "renesas,pfc-r8a774b1": for R8A774B1 (RZ/G2N) compatible pin-controller. - "renesas,pfc-r8a774c0": for R8A774C0 (RZ/G2E) compatible pin-controller. - "renesas,pfc-r8a7778": for R8A7778 (R-Car M1) compatible pin-controller. - "renesas,pfc-r8a7779": for R8A7779 (R-Car H1) compatible pin-controller. @@ -27,7 +28,8 @@ Required Properties: - "renesas,pfc-r8a7793": for R8A7793 (R-Car M2-N) compatible pin-controller. - "renesas,pfc-r8a7794": for R8A7794 (R-Car E2) compatible pin-controller. - "renesas,pfc-r8a7795": for R8A7795 (R-Car H3) compatible pin-controller. - - "renesas,pfc-r8a7796": for R8A7796 (R-Car M3-W) compatible pin-controller. + - "renesas,pfc-r8a7796": for R8A77960 (R-Car M3-W) compatible pin-controller. + - "renesas,pfc-r8a77961": for R8A77961 (R-Car M3-W+) compatible pin-controller. - "renesas,pfc-r8a77965": for R8A77965 (R-Car M3-N) compatible pin-controller. - "renesas,pfc-r8a77970": for R8A77970 (R-Car V3M) compatible pin-controller. - "renesas,pfc-r8a77980": for R8A77980 (R-Car V3H) compatible pin-controller. diff --git a/Documentation/devicetree/bindings/pinctrl/rockchip,pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/rockchip,pinctrl.txt index 0919db294c17..2113cfaa26e6 100644 --- a/Documentation/devicetree/bindings/pinctrl/rockchip,pinctrl.txt +++ b/Documentation/devicetree/bindings/pinctrl/rockchip,pinctrl.txt @@ -29,6 +29,7 @@ Required properties for iomux controller: "rockchip,rk3188-pinctrl": for Rockchip RK3188 "rockchip,rk3228-pinctrl": for Rockchip RK3228 "rockchip,rk3288-pinctrl": for Rockchip RK3288 + "rockchip,rk3308-pinctrl": for Rockchip RK3308 "rockchip,rk3328-pinctrl": for Rockchip RK3328 "rockchip,rk3368-pinctrl": for Rockchip RK3368 "rockchip,rk3399-pinctrl": for Rockchip RK3399 diff --git a/Documentation/devicetree/bindings/power/supply/cpcap-charger.txt b/Documentation/devicetree/bindings/power/supply/cpcap-charger.txt index 80bd873c3b1d..6048f636783f 100644 --- a/Documentation/devicetree/bindings/power/supply/cpcap-charger.txt +++ b/Documentation/devicetree/bindings/power/supply/cpcap-charger.txt @@ -5,7 +5,8 @@ Required properties: - interrupts: Interrupt specifier for each name in interrupt-names - interrupt-names: Should contain the following entries: "chrg_det", "rvrs_chrg", "chrg_se1b", "se0conn", - "rvrs_mode", "chrgcurr1", "vbusvld", "battdetb" + "rvrs_mode", "chrgcurr2", "chrgcurr1", "vbusvld", + "battdetb" - io-channels: IIO ADC channel specifier for each name in io-channel-names - io-channel-names: Should contain the following entries: "battdetb", "battp", "vbus", "chg_isense", "batti" @@ -21,11 +22,13 @@ cpcap_charger: charger { compatible = "motorola,mapphone-cpcap-charger"; interrupts-extended = < &cpcap 13 0 &cpcap 12 0 &cpcap 29 0 &cpcap 28 0 - &cpcap 22 0 &cpcap 20 0 &cpcap 19 0 &cpcap 54 0 + &cpcap 22 0 &cpcap 21 0 &cpcap 20 0 &cpcap 19 0 + &cpcap 54 0 >; interrupt-names = "chrg_det", "rvrs_chrg", "chrg_se1b", "se0conn", - "rvrs_mode", "chrgcurr1", "vbusvld", "battdetb"; + "rvrs_mode", "chrgcurr2", "chrgcurr1", "vbusvld", + "battdetb"; mode-gpios = <&gpio3 29 GPIO_ACTIVE_LOW &gpio3 23 GPIO_ACTIVE_LOW>; io-channels = <&cpcap_adc 0 &cpcap_adc 1 diff --git a/Documentation/devicetree/bindings/ptp/ptp-idtcm.yaml b/Documentation/devicetree/bindings/ptp/ptp-idtcm.yaml new file mode 100644 index 000000000000..9e21b83d717e --- /dev/null +++ b/Documentation/devicetree/bindings/ptp/ptp-idtcm.yaml @@ -0,0 +1,69 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/ptp/ptp-idtcm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: IDT ClockMatrix (TM) PTP Clock Device Tree Bindings + +maintainers: + - Vincent Cheng <vincent.cheng.xh@renesas.com> + +properties: + compatible: + enum: + # For System Synchronizer + - idt,8a34000 + - idt,8a34001 + - idt,8a34002 + - idt,8a34003 + - idt,8a34004 + - idt,8a34005 + - idt,8a34006 + - idt,8a34007 + - idt,8a34008 + - idt,8a34009 + # For Port Synchronizer + - idt,8a34010 + - idt,8a34011 + - idt,8a34012 + - idt,8a34013 + - idt,8a34014 + - idt,8a34015 + - idt,8a34016 + - idt,8a34017 + - idt,8a34018 + - idt,8a34019 + # For Universal Frequency Translator (UFT) + - idt,8a34040 + - idt,8a34041 + - idt,8a34042 + - idt,8a34043 + - idt,8a34044 + - idt,8a34045 + - idt,8a34046 + - idt,8a34047 + - idt,8a34048 + - idt,8a34049 + + reg: + maxItems: 1 + description: + I2C slave address of the device. + +required: + - compatible + - reg + +examples: + - | + i2c@1 { + compatible = "abc,acme-1234"; + reg = <0x01 0x400>; + #address-cells = <1>; + #size-cells = <0>; + phc@5b { + compatible = "idt,8a34000"; + reg = <0x5b>; + }; + }; diff --git a/Documentation/devicetree/bindings/regulator/fixed-regulator.yaml b/Documentation/devicetree/bindings/regulator/fixed-regulator.yaml index a78150c47aa2..59b4b73d4051 100644 --- a/Documentation/devicetree/bindings/regulator/fixed-regulator.yaml +++ b/Documentation/devicetree/bindings/regulator/fixed-regulator.yaml @@ -30,8 +30,8 @@ if: properties: compatible: enum: - - const: regulator-fixed - - const: regulator-fixed-clock + - regulator-fixed + - regulator-fixed-clock regulator-name: true @@ -50,6 +50,10 @@ properties: description: startup time in microseconds $ref: /schemas/types.yaml#/definitions/uint32 + off-on-delay-us: + description: off delay time in microseconds + $ref: /schemas/types.yaml#/definitions/uint32 + enable-active-high: description: Polarity of GPIO is Active high. If this property is missing, diff --git a/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.txt b/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.txt index bab9f71140b8..97c3e0b7611c 100644 --- a/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.txt +++ b/Documentation/devicetree/bindings/regulator/qcom,rpmh-regulator.txt @@ -28,6 +28,8 @@ Supported regulator node names: PM8150L: smps1 - smps8, ldo1 - ldo11, bob, flash, rgb PM8998: smps1 - smps13, ldo1 - ldo28, lvs1 - lvs2 PMI8998: bob + PM6150: smps1 - smps5, ldo1 - ldo19 + PM6150L: smps1 - smps8, ldo1 - ldo11, bob ======================== First Level Nodes - PMIC @@ -43,6 +45,8 @@ First Level Nodes - PMIC "qcom,pm8150l-rpmh-regulators" "qcom,pm8998-rpmh-regulators" "qcom,pmi8998-rpmh-regulators" + "qcom,pm6150-rpmh-regulators" + "qcom,pm6150l-rpmh-regulators" - qcom,pmic-id Usage: required diff --git a/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.txt b/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.txt index 45025b5b67f6..d126df043403 100644 --- a/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.txt +++ b/Documentation/devicetree/bindings/regulator/qcom,smd-rpm-regulator.txt @@ -22,6 +22,7 @@ Regulator nodes are identified by their compatible: "qcom,rpm-pm8841-regulators" "qcom,rpm-pm8916-regulators" "qcom,rpm-pm8941-regulators" + "qcom,rpm-pm8950-regulators" "qcom,rpm-pm8994-regulators" "qcom,rpm-pm8998-regulators" "qcom,rpm-pma8084-regulators" @@ -57,6 +58,26 @@ Regulator nodes are identified by their compatible: - vdd_s1-supply: - vdd_s2-supply: - vdd_s3-supply: +- vdd_s4-supply: +- vdd_s4-supply: +- vdd_s5-supply: +- vdd_s6-supply: +- vdd_l1_l19-supply: +- vdd_l2_l23-supply: +- vdd_l3-supply: +- vdd_l4_l5_l6_l7_l16-supply: +- vdd_l8_l11_l12_l17_l22-supply: +- vdd_l9_l10_l13_l14_l15_l18-supply: +- vdd_l20-supply: +- vdd_l21-supply: + Usage: optional (pm8950 only) + Value type: <phandle> + Definition: reference to regulator supplying the input pin, as + described in the data sheet + +- vdd_s1-supply: +- vdd_s2-supply: +- vdd_s3-supply: - vdd_l1_l3-supply: - vdd_l2_lvs1_2_3-supply: - vdd_l4_l11-supply: diff --git a/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.txt b/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.txt index 430b8622bda1..f5cdac8b2847 100644 --- a/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.txt +++ b/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.txt @@ -4,10 +4,12 @@ Qualcomm SPMI Regulators Usage: required Value type: <string> Definition: must be one of: + "qcom,pm8004-regulators" "qcom,pm8005-regulators" "qcom,pm8841-regulators" "qcom,pm8916-regulators" "qcom,pm8941-regulators" + "qcom,pm8950-regulators" "qcom,pm8994-regulators" "qcom,pmi8994-regulators" "qcom,pms405-regulators" @@ -76,6 +78,26 @@ Qualcomm SPMI Regulators - vdd_s2-supply: - vdd_s3-supply: - vdd_s4-supply: +- vdd_s4-supply: +- vdd_s5-supply: +- vdd_s6-supply: +- vdd_l1_l19-supply: +- vdd_l2_l23-supply: +- vdd_l3-supply: +- vdd_l4_l5_l6_l7_l16-supply: +- vdd_l8_l11_l12_l17_l22-supply: +- vdd_l9_l10_l13_l14_l15_l18-supply: +- vdd_l20-supply: +- vdd_l21-supply: + Usage: optional (pm8950 only) + Value type: <phandle> + Definition: reference to regulator supplying the input pin, as + described in the data sheet + +- vdd_s1-supply: +- vdd_s2-supply: +- vdd_s3-supply: +- vdd_s4-supply: - vdd_s5-supply: - vdd_s6-supply: - vdd_s7-supply: @@ -140,6 +162,9 @@ sub-node is identified using the node's name, with valid values listed for each of the PMICs below. pm8005: + s2, s5 + +pm8005: s1, s2, s3, s4 pm8841: diff --git a/Documentation/devicetree/bindings/regulator/regulator.yaml b/Documentation/devicetree/bindings/regulator/regulator.yaml index 02c3043ce419..92ff2e8ad572 100644 --- a/Documentation/devicetree/bindings/regulator/regulator.yaml +++ b/Documentation/devicetree/bindings/regulator/regulator.yaml @@ -38,7 +38,12 @@ properties: type: boolean regulator-boot-on: - description: bootloader/firmware enabled regulator + description: bootloader/firmware enabled regulator. + It's expected that this regulator was left on by the bootloader. + If the bootloader didn't leave it on then OS should turn it on + at boot but shouldn't prevent it from being turned off later. + This property is intended to only be used for regulators where + software cannot read the state of the regulator. type: boolean regulator-allow-bypass: diff --git a/Documentation/devicetree/bindings/riscv/cpus.yaml b/Documentation/devicetree/bindings/riscv/cpus.yaml index b261a3015f84..04819ad379c2 100644 --- a/Documentation/devicetree/bindings/riscv/cpus.yaml +++ b/Documentation/devicetree/bindings/riscv/cpus.yaml @@ -24,15 +24,17 @@ description: | properties: compatible: - items: - - enum: - - sifive,rocket0 - - sifive,e5 - - sifive,e51 - - sifive,u54-mc - - sifive,u54 - - sifive,u5 - - const: riscv + oneOf: + - items: + - enum: + - sifive,rocket0 + - sifive,e5 + - sifive,e51 + - sifive,u54-mc + - sifive,u54 + - sifive,u5 + - const: riscv + - const: riscv # Simulator only description: Identifies that the hart uses the RISC-V instruction set and identifies the type of the hart. @@ -66,12 +68,8 @@ properties: insensitive, letters in the riscv,isa string must be all lowercase to simplify parsing. - timebase-frequency: - type: integer - minimum: 1 - description: - Specifies the clock frequency of the system timer in Hz. - This value is common to all harts on a single system image. + # RISC-V requires 'timebase-frequency' in /cpus, so disallow it here + timebase-frequency: false interrupt-controller: type: object @@ -93,7 +91,6 @@ properties: required: - riscv,isa - - timebase-frequency - interrupt-controller examples: diff --git a/Documentation/devicetree/bindings/rng/atmel-trng.txt b/Documentation/devicetree/bindings/rng/atmel-trng.txt index 4ac5aaa2d024..3900ee4f3532 100644 --- a/Documentation/devicetree/bindings/rng/atmel-trng.txt +++ b/Documentation/devicetree/bindings/rng/atmel-trng.txt @@ -1,7 +1,7 @@ Atmel TRNG (True Random Number Generator) block Required properties: -- compatible : Should be "atmel,at91sam9g45-trng" +- compatible : Should be "atmel,at91sam9g45-trng" or "microchip,sam9x60-trng" - reg : Offset and length of the register set of this block - interrupts : the interrupt number for the TRNG block - clocks: should contain the TRNG clk source diff --git a/Documentation/devicetree/bindings/rng/nuvoton,npcm-rng.txt b/Documentation/devicetree/bindings/rng/nuvoton,npcm-rng.txt new file mode 100644 index 000000000000..65c04172fc8c --- /dev/null +++ b/Documentation/devicetree/bindings/rng/nuvoton,npcm-rng.txt @@ -0,0 +1,12 @@ +NPCM SoC Random Number Generator + +Required properties: +- compatible : "nuvoton,npcm750-rng" for the NPCM7XX BMC. +- reg : Specifies physical base address and size of the registers. + +Example: + +rng: rng@f000b000 { + compatible = "nuvoton,npcm750-rng"; + reg = <0xf000b000 0x8>; +}; diff --git a/Documentation/devicetree/bindings/rng/omap3_rom_rng.txt b/Documentation/devicetree/bindings/rng/omap3_rom_rng.txt new file mode 100644 index 000000000000..f315c9723bd2 --- /dev/null +++ b/Documentation/devicetree/bindings/rng/omap3_rom_rng.txt @@ -0,0 +1,27 @@ +OMAP ROM RNG driver binding + +Secure SoCs may provide RNG via secure ROM calls like Nokia N900 does. The +implementation can depend on the SoC secure ROM used. + +- compatible: + Usage: required + Value type: <string> + Definition: must be "nokia,n900-rom-rng" + +- clocks: + Usage: required + Value type: <prop-encoded-array> + Definition: reference to the the RNG interface clock + +- clock-names: + Usage: required + Value type: <stringlist> + Definition: must be "ick" + +Example: + + rom_rng: rng { + compatible = "nokia,n900-rom-rng"; + clocks = <&rng_ick>; + clock-names = "ick"; + }; diff --git a/Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt b/Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt new file mode 100644 index 000000000000..5a613a4ec780 --- /dev/null +++ b/Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt @@ -0,0 +1,17 @@ +Exynos True Random Number Generator + +Required properties: + +- compatible : Should be "samsung,exynos5250-trng". +- reg : Specifies base physical address and size of the registers map. +- clocks : Phandle to clock-controller plus clock-specifier pair. +- clock-names : "secss" as a clock name. + +Example: + + rng@10830600 { + compatible = "samsung,exynos5250-trng"; + reg = <0x10830600 0x100>; + clocks = <&clock CLK_SSS>; + clock-names = "secss"; + }; diff --git a/Documentation/devicetree/bindings/security/tpm/google,cr50.txt b/Documentation/devicetree/bindings/security/tpm/google,cr50.txt new file mode 100644 index 000000000000..cd69c2efdd37 --- /dev/null +++ b/Documentation/devicetree/bindings/security/tpm/google,cr50.txt @@ -0,0 +1,19 @@ +* H1 Secure Microcontroller with Cr50 Firmware on SPI Bus. + +H1 Secure Microcontroller running Cr50 firmware provides several +functions, including TPM-like functionality. It communicates over +SPI using the FIFO protocol described in the PTP Spec, section 6. + +Required properties: +- compatible: Should be "google,cr50". +- spi-max-frequency: Maximum SPI frequency. + +Example: + +&spi0 { + tpm@0 { + compatible = "google,cr50"; + reg = <0>; + spi-max-frequency = <800000>; + }; +}; diff --git a/Documentation/devicetree/bindings/serial/renesas,sci-serial.txt b/Documentation/devicetree/bindings/serial/renesas,sci-serial.txt index dd63151dc8b6..b143d9a21b2d 100644 --- a/Documentation/devicetree/bindings/serial/renesas,sci-serial.txt +++ b/Documentation/devicetree/bindings/serial/renesas,sci-serial.txt @@ -26,6 +26,8 @@ Required properties: - "renesas,hscif-r8a77470" for R8A77470 (RZ/G1C) HSCIF compatible UART. - "renesas,scif-r8a774a1" for R8A774A1 (RZ/G2M) SCIF compatible UART. - "renesas,hscif-r8a774a1" for R8A774A1 (RZ/G2M) HSCIF compatible UART. + - "renesas,scif-r8a774b1" for R8A774B1 (RZ/G2N) SCIF compatible UART. + - "renesas,hscif-r8a774b1" for R8A774B1 (RZ/G2N) HSCIF compatible UART. - "renesas,scif-r8a774c0" for R8A774C0 (RZ/G2E) SCIF compatible UART. - "renesas,hscif-r8a774c0" for R8A774C0 (RZ/G2E) HSCIF compatible UART. - "renesas,scif-r8a7778" for R8A7778 (R-Car M1) SCIF compatible UART. diff --git a/Documentation/devicetree/bindings/sound/adi,adau7118.yaml b/Documentation/devicetree/bindings/sound/adi,adau7118.yaml new file mode 100644 index 000000000000..75e0cbe6be70 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/adi,adau7118.yaml @@ -0,0 +1,85 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/adi,adau7118.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + + +title: Analog Devices ADAU7118 8 Channel PDM to I2S/TDM Converter + +maintainers: + - Nuno Sá <nuno.sa@analog.com> + +description: | + Analog Devices ADAU7118 8 Channel PDM to I2S/TDM Converter over I2C or HW + standalone mode. + https://www.analog.com/media/en/technical-documentation/data-sheets/ADAU7118.pdf + +properties: + compatible: + enum: + - adi,adau7118 + + reg: + maxItems: 1 + + "#sound-dai-cells": + const: 0 + + iovdd-supply: + description: Digital Input/Output Power Supply. + + dvdd-supply: + description: Internal Core Digital Power Supply. + + adi,decimation-ratio: + description: | + This property set's the decimation ratio of PDM to PCM audio data. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - enum: [64, 32, 16] + default: 64 + + adi,pdm-clk-map: + description: | + The ADAU7118 has two PDM clocks for the four Inputs. Each input must be + assigned to one of these two clocks. This property set's the mapping + between the clocks and the inputs. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32-array + - minItems: 4 + maxItems: 4 + items: + maximum: 1 + default: [0, 0, 1, 1] + +required: + - "#sound-dai-cells" + - compatible + - iovdd-supply + - dvdd-supply + +examples: + - | + i2c { + /* example with i2c support */ + #address-cells = <1>; + #size-cells = <0>; + adau7118_codec: audio-codec@14 { + compatible = "adi,adau7118"; + reg = <0x14>; + #sound-dai-cells = <0>; + iovdd-supply = <&supply>; + dvdd-supply = <&supply>; + adi,pdm-clk-map = <1 1 0 0>; + adi,decimation-ratio = <16>; + }; + }; + + /* example with hw standalone mode */ + adau7118_codec_hw: adau7118-codec-hw { + compatible = "adi,adau7118"; + #sound-dai-cells = <0>; + iovdd-supply = <&supply>; + dvdd-supply = <&supply>; + }; diff --git a/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-codec.yaml b/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-codec.yaml new file mode 100644 index 000000000000..b8f89c7258eb --- /dev/null +++ b/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-codec.yaml @@ -0,0 +1,267 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/allwinner,sun4i-a10-codec.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Allwinner A10 Codec Device Tree Bindings + +maintainers: + - Chen-Yu Tsai <wens@csie.org> + - Maxime Ripard <maxime.ripard@bootlin.com> + +properties: + "#sound-dai-cells": + const: 0 + + compatible: + enum: + - allwinner,sun4i-a10-codec + - allwinner,sun6i-a31-codec + - allwinner,sun7i-a20-codec + - allwinner,sun8i-a23-codec + - allwinner,sun8i-h3-codec + - allwinner,sun8i-v3s-codec + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + items: + - description: Bus Clock + - description: Module Clock + + clock-names: + items: + - const: apb + - const: codec + + dmas: + items: + - description: RX DMA Channel + - description: TX DMA Channel + + dma-names: + items: + - const: rx + - const: tx + + resets: + maxItems: 1 + + allwinner,audio-routing: + description: |- + A list of the connections between audio components. Each entry + is a pair of strings, the first being the connection's sink, the + second being the connection's source. + allOf: + - $ref: /schemas/types.yaml#definitions/non-unique-string-array + - minItems: 2 + maxItems: 18 + items: + enum: + # Audio Pins on the SoC + - HP + - HPCOM + - LINEIN + - LINEOUT + - MIC1 + - MIC2 + - MIC3 + + # Microphone Biases from the SoC + - HBIAS + - MBIAS + + # Board Connectors + - Headphone + - Headset Mic + - Line In + - Line Out + - Mic + - Speaker + + allwinner,codec-analog-controls: + $ref: /schemas/types.yaml#/definitions/phandle + description: Phandle to the codec analog controls in the PRCM + + allwinner,pa-gpios: + description: GPIO to enable the external amplifier + +required: + - "#sound-dai-cells" + - compatible + - reg + - interrupts + - clocks + - clock-names + - dmas + - dma-names + +allOf: + - if: + properties: + compatible: + enum: + - allwinner,sun6i-a31-codec + - allwinner,sun8i-a23-codec + - allwinner,sun8i-h3-codec + - allwinner,sun8i-v3s-codec + + then: + if: + properties: + compatible: + const: allwinner,sun6i-a31-codec + + then: + required: + - resets + - allwinner,audio-routing + + else: + required: + - resets + - allwinner,audio-routing + - allwinner,codec-analog-controls + + - if: + properties: + compatible: + enum: + - allwinner,sun6i-a31-codec + + then: + properties: + allwinner,audio-routing: + items: + enum: + - HP + - HPCOM + - LINEIN + - LINEOUT + - MIC1 + - MIC2 + - MIC3 + - HBIAS + - MBIAS + - Headphone + - Headset Mic + - Line In + - Line Out + - Mic + - Speaker + + - if: + properties: + compatible: + enum: + - allwinner,sun8i-a23-codec + + then: + properties: + allwinner,audio-routing: + items: + enum: + - HP + - HPCOM + - LINEIN + - MIC1 + - MIC2 + - HBIAS + - MBIAS + - Headphone + - Headset Mic + - Line In + - Line Out + - Mic + - Speaker + + - if: + properties: + compatible: + enum: + - allwinner,sun8i-h3-codec + + then: + properties: + allwinner,audio-routing: + items: + enum: + - HP + - HPCOM + - LINEIN + - LINEOUT + - MIC1 + - MIC2 + - HBIAS + - MBIAS + - Headphone + - Headset Mic + - Line In + - Line Out + - Mic + - Speaker + + - if: + properties: + compatible: + enum: + - allwinner,sun8i-v3s-codec + + then: + properties: + allwinner,audio-routing: + items: + enum: + - HP + - HPCOM + - MIC1 + - HBIAS + - Headphone + - Headset Mic + - Line In + - Line Out + - Mic + - Speaker + +additionalProperties: false + +examples: + - | + codec@1c22c00 { + #sound-dai-cells = <0>; + compatible = "allwinner,sun7i-a20-codec"; + reg = <0x01c22c00 0x40>; + interrupts = <0 30 4>; + clocks = <&apb0_gates 0>, <&codec_clk>; + clock-names = "apb", "codec"; + dmas = <&dma 0 19>, <&dma 0 19>; + dma-names = "rx", "tx"; + }; + + - | + codec@1c22c00 { + #sound-dai-cells = <0>; + compatible = "allwinner,sun6i-a31-codec"; + reg = <0x01c22c00 0x98>; + interrupts = <0 29 4>; + clocks = <&ccu 61>, <&ccu 135>; + clock-names = "apb", "codec"; + resets = <&ccu 42>; + dmas = <&dma 15>, <&dma 15>; + dma-names = "rx", "tx"; + allwinner,audio-routing = + "Headphone", "HP", + "Speaker", "LINEOUT", + "LINEIN", "Line In", + "MIC1", "MBIAS", + "MIC1", "Mic", + "MIC2", "HBIAS", + "MIC2", "Headset Mic"; + }; + +... diff --git a/Documentation/devicetree/bindings/sound/allwinner,sun8i-a23-codec-analog.yaml b/Documentation/devicetree/bindings/sound/allwinner,sun8i-a23-codec-analog.yaml new file mode 100644 index 000000000000..85305b4c2729 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/allwinner,sun8i-a23-codec-analog.yaml @@ -0,0 +1,38 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/allwinner,sun8i-a23-codec-analog.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Allwinner A23 Analog Codec Device Tree Bindings + +maintainers: + - Chen-Yu Tsai <wens@csie.org> + - Maxime Ripard <maxime.ripard@bootlin.com> + +properties: + compatible: + enum: + # FIXME: This is documented in the PRCM binding, but needs to be + # migrated here at some point + # - allwinner,sun8i-a23-codec-analog + - allwinner,sun8i-h3-codec-analog + - allwinner,sun8i-v3s-codec-analog + + reg: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + codec_analog: codec-analog@1f015c0 { + compatible = "allwinner,sun8i-h3-codec-analog"; + reg = <0x01f015c0 0x4>; + }; + +... diff --git a/Documentation/devicetree/bindings/sound/arndale.txt b/Documentation/devicetree/bindings/sound/arndale.txt index 0e76946385ae..17530120ccfc 100644 --- a/Documentation/devicetree/bindings/sound/arndale.txt +++ b/Documentation/devicetree/bindings/sound/arndale.txt @@ -1,8 +1,9 @@ Audio Binding for Arndale boards Required properties: -- compatible : Can be the following, - "samsung,arndale-rt5631" +- compatible : Can be one of the following: + "samsung,arndale-rt5631", + "samsung,arndale-wm1811" - samsung,audio-cpu: The phandle of the Samsung I2S controller - samsung,audio-codec: The phandle of the audio codec diff --git a/Documentation/devicetree/bindings/sound/fsl,mqs.txt b/Documentation/devicetree/bindings/sound/fsl,mqs.txt new file mode 100644 index 000000000000..40353fc30255 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/fsl,mqs.txt @@ -0,0 +1,36 @@ +fsl,mqs audio CODEC + +Required properties: + - compatible : Must contain one of "fsl,imx6sx-mqs", "fsl,codec-mqs" + "fsl,imx8qm-mqs", "fsl,imx8qxp-mqs". + - clocks : A list of phandles + clock-specifiers, one for each entry in + clock-names + - clock-names : "mclk" - must required. + "core" - required if compatible is "fsl,imx8qm-mqs", it + is for register access. + - gpr : A phandle of General Purpose Registers in IOMUX Controller. + Required if compatible is "fsl,imx6sx-mqs". + +Required if compatible is "fsl,imx8qm-mqs": + - power-domains: A phandle of PM domain provider node. + - reg: Offset and length of the register set for the device. + +Example: + +mqs: mqs { + compatible = "fsl,imx6sx-mqs"; + gpr = <&gpr>; + clocks = <&clks IMX6SX_CLK_SAI1>; + clock-names = "mclk"; + status = "disabled"; +}; + +mqs: mqs@59850000 { + compatible = "fsl,imx8qm-mqs"; + reg = <0x59850000 0x10000>; + clocks = <&clk IMX8QM_AUD_MQS_IPG>, + <&clk IMX8QM_AUD_MQS_HMCLK>; + clock-names = "core", "mclk"; + power-domains = <&pd_mqs0>; + status = "disabled"; +}; diff --git a/Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt b/Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt index 1084f7f22eea..8ca52dcc5572 100644 --- a/Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt +++ b/Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt @@ -1,4 +1,4 @@ -* Audio codec controlled by ChromeOS EC +Audio codec controlled by ChromeOS EC Google's ChromeOS EC codec is a digital mic codec provided by the Embedded Controller (EC) and is controlled via a host-command interface. @@ -9,10 +9,27 @@ Documentation/devicetree/bindings/mfd/cros-ec.txt). Required properties: - compatible: Must contain "google,cros-ec-codec" - #sound-dai-cells: Should be 1. The cell specifies number of DAIs. -- max-dmic-gain: A number for maximum gain in dB on digital microphone. + +Optional properties: +- reg: Pysical base address and length of shared memory region from EC. + It contains 3 unsigned 32-bit integer. The first 2 integers + combine to become an unsigned 64-bit physical address. The last + one integer is length of the shared memory. +- memory-region: Shared memory region to EC. A "shared-dma-pool". See + ../reserved-memory/reserved-memory.txt for details. Example: +{ + ... + + reserved_mem: reserved_mem { + compatible = "shared-dma-pool"; + reg = <0 0x52800000 0 0x100000>; + no-map; + }; +} + cros-ec@0 { compatible = "google,cros-ec-spi"; @@ -21,6 +38,7 @@ cros-ec@0 { cros_ec_codec: ec-codec { compatible = "google,cros-ec-codec"; #sound-dai-cells = <1>; - max-dmic-gain = <43>; + reg = <0x0 0x10500000 0x80000>; + memory-region = <&reserved_mem>; }; }; diff --git a/Documentation/devicetree/bindings/sound/mt8183-afe-pcm.txt b/Documentation/devicetree/bindings/sound/mt8183-afe-pcm.txt index 396ba38619f6..1f1cba4152ce 100644 --- a/Documentation/devicetree/bindings/sound/mt8183-afe-pcm.txt +++ b/Documentation/devicetree/bindings/sound/mt8183-afe-pcm.txt @@ -4,6 +4,10 @@ Required properties: - compatible = "mediatek,mt68183-audio"; - reg: register location and size - interrupts: should contain AFE interrupt +- resets: Must contain an entry for each entry in reset-names + See ../reset/reset.txt for details. +- reset-names: should have these reset names: + "audiosys"; - power-domains: should define the power domain - clocks: Must contain an entry for each entry in clock-names - clock-names: should have these clock names: @@ -20,6 +24,8 @@ Example: compatible = "mediatek,mt8183-audio"; reg = <0 0x11220000 0 0x1000>; interrupts = <GIC_SPI 161 IRQ_TYPE_LEVEL_LOW>; + resets = <&watchdog MT8183_TOPRGU_AUDIO_SW_RST>; + reset-names = "audiosys"; power-domains = <&scpsys MT8183_POWER_DOMAIN_AUDIO>; clocks = <&infrasys CLK_INFRA_AUDIO>, <&infrasys CLK_INFRA_AUDIO_26M_BCLK>, diff --git a/Documentation/devicetree/bindings/sound/mt8183-mt6358-ts3a227-max98357.txt b/Documentation/devicetree/bindings/sound/mt8183-mt6358-ts3a227-max98357.txt index d6d5207fa996..decaa013a07e 100644 --- a/Documentation/devicetree/bindings/sound/mt8183-mt6358-ts3a227-max98357.txt +++ b/Documentation/devicetree/bindings/sound/mt8183-mt6358-ts3a227-max98357.txt @@ -2,14 +2,19 @@ MT8183 with MT6358, TS3A227 and MAX98357 CODECS Required properties: - compatible : "mediatek,mt8183_mt6358_ts3a227_max98357" -- mediatek,headset-codec: the phandles of ts3a227 codecs - mediatek,platform: the phandle of MT8183 ASoC platform +Optional properties: +- mediatek,headset-codec: the phandles of ts3a227 codecs +- mediatek,ec-codec: the phandle of EC codecs. + See google,cros-ec-codec.txt for more details. + Example: sound { compatible = "mediatek,mt8183_mt6358_ts3a227_max98357"; mediatek,headset-codec = <&ts3a227>; + mediatek,ec-codec = <&ec_codec>; mediatek,platform = <&afe>; }; diff --git a/Documentation/devicetree/bindings/sound/renesas,fsi.txt b/Documentation/devicetree/bindings/sound/renesas,fsi.txt deleted file mode 100644 index 0cf0f819b823..000000000000 --- a/Documentation/devicetree/bindings/sound/renesas,fsi.txt +++ /dev/null @@ -1,31 +0,0 @@ -Renesas FSI - -Required properties: -- compatible : "renesas,fsi2-<soctype>", - "renesas,sh_fsi2" or "renesas,sh_fsi" as - fallback. - Examples with soctypes are: - - "renesas,fsi2-r8a7740" (R-Mobile A1) - - "renesas,fsi2-sh73a0" (SH-Mobile AG5) -- reg : Should contain the register physical address and length -- interrupts : Should contain FSI interrupt - -- fsia,spdif-connection : FSI is connected by S/PDIF -- fsia,stream-mode-support : FSI supports 16bit stream mode. -- fsia,use-internal-clock : FSI uses internal clock when master mode. - -- fsib,spdif-connection : same as fsia -- fsib,stream-mode-support : same as fsia -- fsib,use-internal-clock : same as fsia - -Example: - -sh_fsi2: sh_fsi2@ec230000 { - compatible = "renesas,sh_fsi2"; - reg = <0xec230000 0x400>; - interrupts = <0 146 0x4>; - - fsia,spdif-connection; - fsia,stream-mode-support; - fsia,use-internal-clock; -}; diff --git a/Documentation/devicetree/bindings/sound/renesas,fsi.yaml b/Documentation/devicetree/bindings/sound/renesas,fsi.yaml new file mode 100644 index 000000000000..140a37fc3c0b --- /dev/null +++ b/Documentation/devicetree/bindings/sound/renesas,fsi.yaml @@ -0,0 +1,76 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/renesas,fsi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Renesas FSI Sound Driver Device Tree Bindings + +maintainers: + - Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> + +properties: + $nodename: + pattern: "^sound@.*" + + compatible: + oneOf: + # for FSI2 SoC + - items: + - enum: + - renesas,fsi2-sh73a0 + - renesas,fsi2-r8a7740 + - enum: + - renesas,sh_fsi2 + # for Generic + - items: + - enum: + - renesas,sh_fsi + - renesas,sh_fsi2 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + fsia,spdif-connection: + $ref: /schemas/types.yaml#/definitions/flag + description: FSI is connected by S/PDIF + + fsia,stream-mode-support: + $ref: /schemas/types.yaml#/definitions/flag + description: FSI supports 16bit stream mode + + fsia,use-internal-clock: + $ref: /schemas/types.yaml#/definitions/flag + description: FSI uses internal clock when master mode + + fsib,spdif-connection: + $ref: /schemas/types.yaml#/definitions/flag + description: same as fsia + + fsib,stream-mode-support: + $ref: /schemas/types.yaml#/definitions/flag + description: same as fsia + + fsib,use-internal-clock: + $ref: /schemas/types.yaml#/definitions/flag + description: same as fsia + +required: + - compatible + - reg + - interrupts + +examples: + - | + sh_fsi2: sound@ec230000 { + compatible = "renesas,fsi2-r8a7740", "renesas,sh_fsi2"; + reg = <0xec230000 0x400>; + interrupts = <0 146 0x4>; + + fsia,spdif-connection; + fsia,stream-mode-support; + fsia,use-internal-clock; + }; diff --git a/Documentation/devicetree/bindings/sound/renesas,rsnd.txt b/Documentation/devicetree/bindings/sound/renesas,rsnd.txt index 5c52182f7dcf..797fd035434c 100644 --- a/Documentation/devicetree/bindings/sound/renesas,rsnd.txt +++ b/Documentation/devicetree/bindings/sound/renesas,rsnd.txt @@ -268,6 +268,7 @@ Required properties: - "renesas,rcar_sound-r8a7745" (RZ/G1E) - "renesas,rcar_sound-r8a77470" (RZ/G1C) - "renesas,rcar_sound-r8a774a1" (RZ/G2M) + - "renesas,rcar_sound-r8a774b1" (RZ/G2N) - "renesas,rcar_sound-r8a774c0" (RZ/G2E) - "renesas,rcar_sound-r8a7778" (R-Car M1A) - "renesas,rcar_sound-r8a7779" (R-Car H1) diff --git a/Documentation/devicetree/bindings/sound/rockchip-max98090.txt b/Documentation/devicetree/bindings/sound/rockchip-max98090.txt index a805aa99ad75..e9c58b204399 100644 --- a/Documentation/devicetree/bindings/sound/rockchip-max98090.txt +++ b/Documentation/devicetree/bindings/sound/rockchip-max98090.txt @@ -5,15 +5,38 @@ Required properties: - rockchip,model: The user-visible name of this sound complex - rockchip,i2s-controller: The phandle of the Rockchip I2S controller that's connected to the CODEC -- rockchip,audio-codec: The phandle of the MAX98090 audio codec -- rockchip,headset-codec: The phandle of Ext chip for jack detection + +Optional properties: +- rockchip,audio-codec: The phandle of the MAX98090 audio codec. +- rockchip,headset-codec: The phandle of Ext chip for jack detection. This is + required if there is rockchip,audio-codec. +- rockchip,hdmi-codec: The phandle of HDMI device for HDMI codec. Example: +/* For max98090-only board. */ +sound { + compatible = "rockchip,rockchip-audio-max98090"; + rockchip,model = "ROCKCHIP-I2S"; + rockchip,i2s-controller = <&i2s>; + rockchip,audio-codec = <&max98090>; + rockchip,headset-codec = <&headsetcodec>; +}; + +/* For HDMI-only board. */ +sound { + compatible = "rockchip,rockchip-audio-max98090"; + rockchip,model = "ROCKCHIP-I2S"; + rockchip,i2s-controller = <&i2s>; + rockchip,hdmi-codec = <&hdmi>; +}; + +/* For max98090 plus HDMI board. */ sound { compatible = "rockchip,rockchip-audio-max98090"; rockchip,model = "ROCKCHIP-I2S"; rockchip,i2s-controller = <&i2s>; rockchip,audio-codec = <&max98090>; rockchip,headset-codec = <&headsetcodec>; + rockchip,hdmi-codec = <&hdmi>; }; diff --git a/Documentation/devicetree/bindings/sound/rt1011.txt b/Documentation/devicetree/bindings/sound/rt1011.txt index 35a23e60d679..02d53b9aa247 100644 --- a/Documentation/devicetree/bindings/sound/rt1011.txt +++ b/Documentation/devicetree/bindings/sound/rt1011.txt @@ -20,6 +20,14 @@ Required properties: | 1 | 1 | 0x3b | ------------------------------------- +Optional properties: + +- realtek,temperature_calib + u32. The temperature was measured while doing the calibration. Units: Celsius degree + +- realtek,r0_calib + u32. This is r0 calibration data which was measured in factory mode. + Pins on the device (for linking into audio routes) for RT1011: * SPO @@ -29,4 +37,6 @@ Example: rt1011: codec@38 { compatible = "realtek,rt1011"; reg = <0x38>; + realtek,temperature_calib = <25>; + realtek,r0_calib = <0x224050>; }; diff --git a/Documentation/devicetree/bindings/sound/rt5682.txt b/Documentation/devicetree/bindings/sound/rt5682.txt index 312e9a129530..30e927a28369 100644 --- a/Documentation/devicetree/bindings/sound/rt5682.txt +++ b/Documentation/devicetree/bindings/sound/rt5682.txt @@ -27,6 +27,11 @@ Optional properties: - realtek,ldo1-en-gpios : The GPIO that controls the CODEC's LDO1_EN pin. +- realtek,btndet-delay + The debounce delay for push button. + The delay time is realtek,btndet-delay value multiple of 8.192 ms. + If absent, the default is 16. + Pins on the device (for linking into audio routes) for RT5682: * DMIC L1 @@ -47,4 +52,5 @@ rt5682 { realtek,dmic1-data-pin = <1>; realtek,dmic1-clk-pin = <1>; realtek,jd-src = <1>; + realtek,btndet-delay = <16>; }; diff --git a/Documentation/devicetree/bindings/sound/samsung,odroid.txt b/Documentation/devicetree/bindings/sound/samsung,odroid.txt deleted file mode 100644 index e9da2200e173..000000000000 --- a/Documentation/devicetree/bindings/sound/samsung,odroid.txt +++ /dev/null @@ -1,54 +0,0 @@ -Samsung Exynos Odroid XU3/XU4 audio complex with MAX98090 codec - -Required properties: - - - compatible - "hardkernel,odroid-xu3-audio" - for Odroid XU3 board, - "hardkernel,odroid-xu4-audio" - for Odroid XU4 board (deprecated), - "samsung,odroid-xu3-audio" - for Odroid XU3 board (deprecated), - "samsung,odroid-xu4-audio" - for Odroid XU4 board (deprecated) - - model - the user-visible name of this sound complex - - clocks - should contain entries matching clock names in the clock-names - property - - samsung,audio-widgets - this property specifies off-codec audio elements - like headphones or speakers, for details see widgets.txt - - samsung,audio-routing - a list of the connections between audio - components; each entry is a pair of strings, the first being the - connection's sink, the second being the connection's source; - valid names for sources and sinks are the MAX98090's pins (as - documented in its binding), and the jacks on the board - - For Odroid X2: - "Headphone Jack", "Mic Jack", "DMIC" - - For Odroid U3, XU3: - "Headphone Jack", "Speakers" - - For Odroid XU4: - no entries - -Required sub-nodes: - - - 'cpu' subnode with a 'sound-dai' property containing the phandle of the I2S - controller - - 'codec' subnode with a 'sound-dai' property containing list of phandles - to the CODEC nodes, first entry must be corresponding to the MAX98090 - CODEC and the second entry must be the phandle of the HDMI IP block node - -Example: - -sound { - compatible = "hardkernel,odroid-xu3-audio"; - model = "Odroid-XU3"; - samsung,audio-routing = - "Headphone Jack", "HPL", - "Headphone Jack", "HPR", - "IN1", "Mic Jack", - "Mic Jack", "MICBIAS"; - - cpu { - sound-dai = <&i2s0 0>; - }; - codec { - sound-dai = <&hdmi>, <&max98090>; - }; -}; diff --git a/Documentation/devicetree/bindings/sound/samsung,odroid.yaml b/Documentation/devicetree/bindings/sound/samsung,odroid.yaml new file mode 100644 index 000000000000..c6b244352d05 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/samsung,odroid.yaml @@ -0,0 +1,91 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/samsung,odroid.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung Exynos Odroid XU3/XU4 audio complex with MAX98090 codec + +maintainers: + - Krzysztof Kozlowski <krzk@kernel.org> + - Sylwester Nawrocki <s.nawrocki@samsung.com> + +properties: + compatible: + oneOf: + - const: hardkernel,odroid-xu3-audio + + - const: hardkernel,odroid-xu4-audio + deprecated: true + + - const: samsung,odroid-xu3-audio + deprecated: true + + - const: samsung,odroid-xu4-audio + deprecated: true + + model: + $ref: /schemas/types.yaml#/definitions/string + description: The user-visible name of this sound complex. + + cpu: + type: object + properties: + sound-dai: + $ref: /schemas/types.yaml#/definitions/phandle-array + description: phandles to the I2S controllers + + codec: + type: object + properties: + sound-dai: + $ref: /schemas/types.yaml#/definitions/phandle-array + description: | + List of phandles to the CODEC nodes, + first entry must be corresponding to the MAX98090 CODEC and + the second entry must be the phandle of the HDMI IP block node. + + samsung,audio-routing: + $ref: /schemas/types.yaml#/definitions/non-unique-string-array + description: | + List of the connections between audio + components; each entry is a pair of strings, the first being the + connection's sink, the second being the connection's source; + valid names for sources and sinks are the MAX98090's pins (as + documented in its binding), and the jacks on the board. + For Odroid X2: "Headphone Jack", "Mic Jack", "DMIC" + For Odroid U3, XU3: "Headphone Jack", "Speakers" + For Odroid XU4: no entries + + samsung,audio-widgets: + $ref: /schemas/types.yaml#/definitions/non-unique-string-array + description: | + This property specifies off-codec audio elements + like headphones or speakers, for details see widgets.txt + +required: + - compatible + - model + - cpu + - codec + +examples: + - | + sound { + compatible = "hardkernel,odroid-xu3-audio"; + model = "Odroid-XU3"; + samsung,audio-routing = + "Headphone Jack", "HPL", + "Headphone Jack", "HPR", + "IN1", "Mic Jack", + "Mic Jack", "MICBIAS"; + + cpu { + sound-dai = <&i2s0 0>; + }; + + codec { + sound-dai = <&hdmi>, <&max98090>; + }; + }; + diff --git a/Documentation/devicetree/bindings/sound/samsung-i2s.txt b/Documentation/devicetree/bindings/sound/samsung-i2s.txt deleted file mode 100644 index a88cb00fa096..000000000000 --- a/Documentation/devicetree/bindings/sound/samsung-i2s.txt +++ /dev/null @@ -1,84 +0,0 @@ -* Samsung I2S controller - -Required SoC Specific Properties: - -- compatible : should be one of the following. - - samsung,s3c6410-i2s: for 8/16/24bit stereo I2S. - - samsung,s5pv210-i2s: for 8/16/24bit multichannel(5.1) I2S with - secondary fifo, s/w reset control and internal mux for root clk src. - - samsung,exynos5420-i2s: for 8/16/24bit multichannel(5.1) I2S for - playback, stereo channel capture, secondary fifo using internal - or external dma, s/w reset control, internal mux for root clk src - and 7.1 channel TDM support for playback. TDM (Time division multiplexing) - is to allow transfer of multiple channel audio data on single data line. - - samsung,exynos7-i2s: with all the available features of exynos5 i2s, - exynos7 I2S has 7.1 channel TDM support for capture, secondary fifo - with only external dma and more no.of root clk sampling frequencies. - - samsung,exynos7-i2s1: I2S1 on previous samsung platforms supports - stereo channels. exynos7 i2s1 upgraded to 5.1 multichannel with - slightly modified bit offsets. - -- reg: physical base address of the controller and length of memory mapped - region. -- dmas: list of DMA controller phandle and DMA request line ordered pairs. -- dma-names: identifier string for each DMA request line in the dmas property. - These strings correspond 1:1 with the ordered pairs in dmas. -- clocks: Handle to iis clock and RCLK source clk. -- clock-names: - i2s0 uses some base clocks from CMU and some are from audio subsystem internal - clock controller. The clock names for i2s0 should be "iis", "i2s_opclk0" and - "i2s_opclk1" as shown in the example below. - i2s1 and i2s2 uses clocks from CMU. The clock names for i2s1 and i2s2 should - be "iis" and "i2s_opclk0". - "iis" is the i2s bus clock and i2s_opclk0, i2s_opclk1 are sources of the root - clk. i2s0 has internal mux to select the source of root clk and i2s1 and i2s2 - doesn't have any such mux. -- #clock-cells: should be 1, this property must be present if the I2S device - is a clock provider in terms of the common clock bindings, described in - ../clock/clock-bindings.txt. -- clock-output-names (deprecated): from the common clock bindings, names of - the CDCLK I2S output clocks, suggested values are "i2s_cdclk0", "i2s_cdclk1", - "i2s_cdclk3" for the I2S0, I2S1, I2S2 devices respectively. - -There are following clocks available at the I2S device nodes: - CLK_I2S_CDCLK - the CDCLK (CODECLKO) gate clock, - CLK_I2S_RCLK_PSR - the RCLK prescaler divider clock (corresponding to the - IISPSR register), - CLK_I2S_RCLK_SRC - the RCLKSRC mux clock (corresponding to RCLKSRC bit in - IISMOD register). - -Refer to the SoC datasheet for availability of the above clocks. -The CLK_I2S_RCLK_PSR and CLK_I2S_RCLK_SRC clocks are usually only available -in the IIS Multi Audio Interface. - -Note: Old DTs may not have the #clock-cells property and then not use the I2S -node as a clock supplier. - -Optional SoC Specific Properties: - -- samsung,idma-addr: Internal DMA register base address of the audio - sub system(used in secondary sound source). -- pinctrl-0: Should specify pin control groups used for this controller. -- pinctrl-names: Should contain only one value - "default". -- #sound-dai-cells: should be 1. - - -Example: - -i2s0: i2s@3830000 { - compatible = "samsung,s5pv210-i2s"; - reg = <0x03830000 0x100>; - dmas = <&pdma0 10 - &pdma0 9 - &pdma0 8>; - dma-names = "tx", "rx", "tx-sec"; - clocks = <&clock_audss EXYNOS_I2S_BUS>, - <&clock_audss EXYNOS_I2S_BUS>, - <&clock_audss EXYNOS_SCLK_I2S>; - clock-names = "iis", "i2s_opclk0", "i2s_opclk1"; - #clock-cells = <1>; - samsung,idma-addr = <0x03000000>; - pinctrl-names = "default"; - pinctrl-0 = <&i2s0_bus>; - #sound-dai-cells = <1>; -}; diff --git a/Documentation/devicetree/bindings/sound/samsung-i2s.yaml b/Documentation/devicetree/bindings/sound/samsung-i2s.yaml new file mode 100644 index 000000000000..53e3bad4178c --- /dev/null +++ b/Documentation/devicetree/bindings/sound/samsung-i2s.yaml @@ -0,0 +1,138 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/samsung-i2s.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung SoC I2S controller + +maintainers: + - Krzysztof Kozlowski <krzk@kernel.org> + - Sylwester Nawrocki <s.nawrocki@samsung.com> + +properties: + compatible: + description: | + samsung,s3c6410-i2s: for 8/16/24bit stereo I2S. + + samsung,s5pv210-i2s: for 8/16/24bit multichannel (5.1) I2S with + secondary FIFO, s/w reset control and internal mux for root clock + source. + + samsung,exynos5420-i2s: for 8/16/24bit multichannel (5.1) I2S for + playback, stereo channel capture, secondary FIFO using internal + or external DMA, s/w reset control, internal mux for root clock + source and 7.1 channel TDM support for playback; TDM (Time division + multiplexing) is to allow transfer of multiple channel audio data on + single data line. + + samsung,exynos7-i2s: with all the available features of Exynos5 I2S. + Exynos7 I2S has 7.1 channel TDM support for capture, secondary FIFO + with only external DMA and more number of root clock sampling + frequencies. + + samsung,exynos7-i2s1: I2S1 on previous samsung platforms supports + stereo channels. Exynos7 I2S1 upgraded to 5.1 multichannel with + slightly modified bit offsets. + enum: + - samsung,s3c6410-i2s + - samsung,s5pv210-i2s + - samsung,exynos5420-i2s + - samsung,exynos7-i2s + - samsung,exynos7-i2s1 + + reg: + maxItems: 1 + + dmas: + minItems: 2 + maxItems: 3 + + dma-names: + oneOf: + - items: + - const: tx + - const: rx + - items: + - const: tx + - const: rx + - const: tx-sec + + clocks: + minItems: 1 + maxItems: 3 + + clock-names: + oneOf: + - items: + - const: iis + - items: # for I2S0 + - const: iis + - const: i2s_opclk0 + - const: i2s_opclk1 + - items: # for I2S1 and I2S2 + - const: iis + - const: i2s_opclk0 + description: | + "iis" is the I2S bus clock and i2s_opclk0, i2s_opclk1 are sources + of the root clock. I2S0 has internal mux to select the source + of root clock and I2S1 and I2S2 doesn't have any such mux. + + "#clock-cells": + const: 1 + + clock-output-names: + deprecated: true + oneOf: + - items: # for I2S0 + - const: i2s_cdclk0 + - items: # for I2S1 + - const: i2s_cdclk1 + - items: # for I2S2 + - const: i2s_cdclk2 + description: Names of the CDCLK I2S output clocks. + + samsung,idma-addr: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + Internal DMA register base address of the audio + subsystem (used in secondary sound source). + + pinctrl-0: + description: Should specify pin control groups used for this controller. + + pinctrl-names: + const: default + + "#sound-dai-cells": + const: 1 + +required: + - compatible + - reg + - dmas + - dma-names + - clocks + - clock-names + +examples: + - | + #include <dt-bindings/clock/exynos-audss-clk.h> + + i2s0: i2s@3830000 { + compatible = "samsung,s5pv210-i2s"; + reg = <0x03830000 0x100>; + dmas = <&pdma0 10>, + <&pdma0 9>, + <&pdma0 8>; + dma-names = "tx", "rx", "tx-sec"; + clocks = <&clock_audss EXYNOS_I2S_BUS>, + <&clock_audss EXYNOS_I2S_BUS>, + <&clock_audss EXYNOS_SCLK_I2S>; + clock-names = "iis", "i2s_opclk0", "i2s_opclk1"; + #clock-cells = <1>; + samsung,idma-addr = <0x03000000>; + pinctrl-names = "default"; + pinctrl-0 = <&i2s0_bus>; + #sound-dai-cells = <1>; + }; diff --git a/Documentation/devicetree/bindings/sound/sun4i-codec.txt b/Documentation/devicetree/bindings/sound/sun4i-codec.txt deleted file mode 100644 index 66579bbd3294..000000000000 --- a/Documentation/devicetree/bindings/sound/sun4i-codec.txt +++ /dev/null @@ -1,94 +0,0 @@ -* Allwinner A10 Codec - -Required properties: -- compatible: must be one of the following compatibles: - - "allwinner,sun4i-a10-codec" - - "allwinner,sun6i-a31-codec" - - "allwinner,sun7i-a20-codec" - - "allwinner,sun8i-a23-codec" - - "allwinner,sun8i-h3-codec" - - "allwinner,sun8i-v3s-codec" -- reg: must contain the registers location and length -- interrupts: must contain the codec interrupt -- dmas: DMA channels for tx and rx dma. See the DMA client binding, - Documentation/devicetree/bindings/dma/dma.txt -- dma-names: should include "tx" and "rx". -- clocks: a list of phandle + clock-specifer pairs, one for each entry - in clock-names. -- clock-names: should contain the following: - - "apb": the parent APB clock for this controller - - "codec": the parent module clock - -Optional properties: -- allwinner,pa-gpios: gpio to enable external amplifier - -Required properties for the following compatibles: - - "allwinner,sun6i-a31-codec" - - "allwinner,sun8i-a23-codec" - - "allwinner,sun8i-h3-codec" - - "allwinner,sun8i-v3s-codec" -- resets: phandle to the reset control for this device -- allwinner,audio-routing: A list of the connections between audio components. - Each entry is a pair of strings, the first being the - connection's sink, the second being the connection's - source. Valid names include: - - Audio pins on the SoC: - "HP" - "HPCOM" - "LINEIN" (not on sun8i-v3s) - "LINEOUT" (not on sun8i-a23 or sun8i-v3s) - "MIC1" - "MIC2" (not on sun8i-v3s) - "MIC3" (sun6i-a31 only) - - Microphone biases from the SoC: - "HBIAS" - "MBIAS" (not on sun8i-v3s) - - Board connectors: - "Headphone" - "Headset Mic" - "Line In" - "Line Out" - "Mic" - "Speaker" - -Required properties for the following compatibles: - - "allwinner,sun8i-a23-codec" - - "allwinner,sun8i-h3-codec" - - "allwinner,sun8i-v3s-codec" -- allwinner,codec-analog-controls: A phandle to the codec analog controls - block in the PRCM. - -Example: -codec: codec@1c22c00 { - #sound-dai-cells = <0>; - compatible = "allwinner,sun7i-a20-codec"; - reg = <0x01c22c00 0x40>; - interrupts = <0 30 4>; - clocks = <&apb0_gates 0>, <&codec_clk>; - clock-names = "apb", "codec"; - dmas = <&dma 0 19>, <&dma 0 19>; - dma-names = "rx", "tx"; -}; - -codec: codec@1c22c00 { - #sound-dai-cells = <0>; - compatible = "allwinner,sun6i-a31-codec"; - reg = <0x01c22c00 0x98>; - interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&ccu CLK_APB1_CODEC>, <&ccu CLK_CODEC>; - clock-names = "apb", "codec"; - resets = <&ccu RST_APB1_CODEC>; - dmas = <&dma 15>, <&dma 15>; - dma-names = "rx", "tx"; - allwinner,audio-routing = - "Headphone", "HP", - "Speaker", "LINEOUT", - "LINEIN", "Line In", - "MIC1", "MBIAS", - "MIC1", "Mic", - "MIC2", "HBIAS", - "MIC2", "Headset Mic"; -}; diff --git a/Documentation/devicetree/bindings/sound/sun8i-codec-analog.txt b/Documentation/devicetree/bindings/sound/sun8i-codec-analog.txt deleted file mode 100644 index 07356758bd91..000000000000 --- a/Documentation/devicetree/bindings/sound/sun8i-codec-analog.txt +++ /dev/null @@ -1,17 +0,0 @@ -* Allwinner Codec Analog Controls - -Required properties: -- compatible: must be one of the following compatibles: - - "allwinner,sun8i-a23-codec-analog" - - "allwinner,sun8i-h3-codec-analog" - - "allwinner,sun8i-v3s-codec-analog" - -Required properties if not a sub-node of the PRCM node: -- reg: must contain the registers location and length - -Example: -prcm: prcm@1f01400 { - codec_analog: codec-analog { - compatible = "allwinner,sun8i-a23-codec-analog"; - }; -}; diff --git a/Documentation/devicetree/bindings/sound/tas2562.txt b/Documentation/devicetree/bindings/sound/tas2562.txt new file mode 100644 index 000000000000..658e1fb18a99 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/tas2562.txt @@ -0,0 +1,34 @@ +Texas Instruments TAS2562 Smart PA + +The TAS2562 is a mono, digital input Class-D audio amplifier optimized for +efficiently driving high peak power into small loudspeakers. +Integrated speaker voltage and current sense provides for +real time monitoring of loudspeaker behavior. + +Required properties: + - #address-cells - Should be <1>. + - #size-cells - Should be <0>. + - compatible: - Should contain "ti,tas2562". + - reg: - The i2c address. Should be 0x4c, 0x4d, 0x4e or 0x4f. + - ti,imon-slot-no:- TDM TX current sense time slot. + +Optional properties: +- interrupt-parent: phandle to the interrupt controller which provides + the interrupt. +- interrupts: (GPIO) interrupt to which the chip is connected. +- shut-down: GPIO used to control the state of the device. + +Examples: +tas2562@4c { + #address-cells = <1>; + #size-cells = <0>; + compatible = "ti,tas2562"; + reg = <0x4c>; + + interrupt-parent = <&gpio1>; + interrupts = <14>; + + shut-down = <&gpio1 15 0>; + ti,imon-slot-no = <0>; +}; + diff --git a/Documentation/devicetree/bindings/sound/tas2770.txt b/Documentation/devicetree/bindings/sound/tas2770.txt new file mode 100644 index 000000000000..ede6bb3d9637 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/tas2770.txt @@ -0,0 +1,37 @@ +Texas Instruments TAS2770 Smart PA + +The TAS2770 is a mono, digital input Class-D audio amplifier optimized for +efficiently driving high peak power into small loudspeakers. +Integrated speaker voltage and current sense provides for +real time monitoring of loudspeaker behavior. + +Required properties: + + - compatible: - Should contain "ti,tas2770". + - reg: - The i2c address. Should contain <0x4c>, <0x4d>,<0x4e>, or <0x4f>. + - #address-cells - Should be <1>. + - #size-cells - Should be <0>. + - ti,asi-format: - Sets TDM RX capture edge. 0->Rising; 1->Falling. + - ti,imon-slot-no:- TDM TX current sense time slot. + - ti,vmon-slot-no:- TDM TX voltage sense time slot. + +Optional properties: + +- interrupt-parent: the phandle to the interrupt controller which provides + the interrupt. +- interrupts: interrupt specification for data-ready. + +Examples: + + tas2770@4c { + compatible = "ti,tas2770"; + reg = <0x4c>; + #address-cells = <1>; + #size-cells = <0>; + interrupt-parent = <&msm_gpio>; + interrupts = <97 0>; + ti,asi-format = <0>; + ti,imon-slot-no = <0>; + ti,vmon-slot-no = <2>; + }; + diff --git a/Documentation/devicetree/bindings/sound/ti,pcm3168a.txt b/Documentation/devicetree/bindings/sound/ti,pcm3168a.txt index 5d9cb84c661d..a02ecaab5183 100644 --- a/Documentation/devicetree/bindings/sound/ti,pcm3168a.txt +++ b/Documentation/devicetree/bindings/sound/ti,pcm3168a.txt @@ -25,6 +25,13 @@ Required properties: For required properties on SPI/I2C, consult SPI/I2C device tree documentation +Optional properties: + + - reset-gpios : Optional reset gpio line connected to RST pin of the codec. + The RST line is low active: + RST = low: device power-down + RST = high: device is enabled + Examples: i2c0: i2c0@0 { @@ -34,6 +41,7 @@ i2c0: i2c0@0 { pcm3168a: audio-codec@44 { compatible = "ti,pcm3168a"; reg = <0x44>; + reset-gpios = <&gpio0 4 GPIO_ACTIVE_LOW>; clocks = <&clk_core CLK_AUDIO>; clock-names = "scki"; VDD1-supply = <&supply3v3>; diff --git a/Documentation/devicetree/bindings/sound/tlv320aic31xx.txt b/Documentation/devicetree/bindings/sound/tlv320aic31xx.txt index 5b3c33bb99e5..e372303697dc 100644 --- a/Documentation/devicetree/bindings/sound/tlv320aic31xx.txt +++ b/Documentation/devicetree/bindings/sound/tlv320aic31xx.txt @@ -29,6 +29,11 @@ Optional properties: 3 or MICBIAS_AVDD - MICBIAS output is connected to AVDD If this node is not mentioned or if the value is unknown, then micbias is set to 2.0V. +- ai31xx-ocmv - output common-mode voltage setting + 0 - 1.35V, + 1 - 1.5V, + 2 - 1.65V, + 3 - 1.8V Deprecated properties: diff --git a/Documentation/devicetree/bindings/spi/renesas,hspi.yaml b/Documentation/devicetree/bindings/spi/renesas,hspi.yaml new file mode 100644 index 000000000000..c429cf4bea5b --- /dev/null +++ b/Documentation/devicetree/bindings/spi/renesas,hspi.yaml @@ -0,0 +1,57 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/spi/renesas,hspi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Renesas HSPI + +maintainers: + - Geert Uytterhoeven <geert+renesas@glider.be> + +allOf: + - $ref: spi-controller.yaml# + +properties: + compatible: + items: + - enum: + - renesas,hspi-r8a7778 # R-Car M1A + - renesas,hspi-r8a7779 # R-Car H1 + - const: renesas,hspi + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + power-domains: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + - clocks + - '#address-cells' + - '#size-cells' + +examples: + - | + #include <dt-bindings/clock/r8a7778-clock.h> + #include <dt-bindings/interrupt-controller/irq.h> + + hspi0: spi@fffc7000 { + compatible = "renesas,hspi-r8a7778", "renesas,hspi"; + reg = <0xfffc7000 0x18>; + interrupts = <0 63 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp0_clks R8A7778_CLK_HSPI>; + power-domains = <&cpg_clocks>; + #address-cells = <1>; + #size-cells = <0>; + }; + diff --git a/Documentation/devicetree/bindings/spi/renesas,rzn1-spi.txt b/Documentation/devicetree/bindings/spi/renesas,rzn1-spi.txt new file mode 100644 index 000000000000..fb1a6728638d --- /dev/null +++ b/Documentation/devicetree/bindings/spi/renesas,rzn1-spi.txt @@ -0,0 +1,11 @@ +Renesas RZ/N1 SPI Controller + +This controller is based on the Synopsys DW Synchronous Serial Interface and +inherits all properties defined in snps,dw-apb-ssi.txt except for the +compatible property. + +Required properties: +- compatible : The device specific string followed by the generic RZ/N1 string. + Therefore it must be one of: + "renesas,r9a06g032-spi", "renesas,rzn1-spi" + "renesas,r9a06g033-spi", "renesas,rzn1-spi" diff --git a/Documentation/devicetree/bindings/spi/renesas,sh-msiof.yaml b/Documentation/devicetree/bindings/spi/renesas,sh-msiof.yaml new file mode 100644 index 000000000000..b6c1dd2a9c5e --- /dev/null +++ b/Documentation/devicetree/bindings/spi/renesas,sh-msiof.yaml @@ -0,0 +1,159 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/spi/renesas,sh-msiof.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Renesas MSIOF SPI controller + +maintainers: + - Geert Uytterhoeven <geert+renesas@glider.be> + +allOf: + - $ref: spi-controller.yaml# + +properties: + compatible: + oneOf: + - items: + - const: renesas,msiof-sh73a0 # SH-Mobile AG5 + - const: renesas,sh-mobile-msiof # generic SH-Mobile compatible + # device + - items: + - enum: + - renesas,msiof-r8a7743 # RZ/G1M + - renesas,msiof-r8a7744 # RZ/G1N + - renesas,msiof-r8a7745 # RZ/G1E + - renesas,msiof-r8a77470 # RZ/G1C + - renesas,msiof-r8a7790 # R-Car H2 + - renesas,msiof-r8a7791 # R-Car M2-W + - renesas,msiof-r8a7792 # R-Car V2H + - renesas,msiof-r8a7793 # R-Car M2-N + - renesas,msiof-r8a7794 # R-Car E2 + - const: renesas,rcar-gen2-msiof # generic R-Car Gen2 and RZ/G1 + # compatible device + - items: + - enum: + - renesas,msiof-r8a774a1 # RZ/G2M + - renesas,msiof-r8a774b1 # RZ/G2N + - renesas,msiof-r8a774c0 # RZ/G2E + - renesas,msiof-r8a7795 # R-Car H3 + - renesas,msiof-r8a7796 # R-Car M3-W + - renesas,msiof-r8a77965 # R-Car M3-N + - renesas,msiof-r8a77970 # R-Car V3M + - renesas,msiof-r8a77980 # R-Car V3H + - renesas,msiof-r8a77990 # R-Car E3 + - renesas,msiof-r8a77995 # R-Car D3 + - const: renesas,rcar-gen3-msiof # generic R-Car Gen3 and RZ/G2 + # compatible device + - items: + - const: renesas,sh-msiof # deprecated + + reg: + minItems: 1 + maxItems: 2 + oneOf: + - items: + - description: CPU and DMA engine registers + - items: + - description: CPU registers + - description: DMA engine registers + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + num-cs: + description: | + Total number of chip selects (default is 1). + Up to 3 native chip selects are supported: + 0: MSIOF_SYNC + 1: MSIOF_SS1 + 2: MSIOF_SS2 + Hardware limitations related to chip selects: + - Native chip selects are always deasserted in between transfers + that are part of the same message. Use cs-gpios to work around + this. + - All slaves using native chip selects must use the same spi-cs-high + configuration. Use cs-gpios to work around this. + - When using GPIO chip selects, at least one native chip select must + be left unused, as it will be driven anyway. + minimum: 1 + maximum: 3 + default: 1 + + dmas: + minItems: 2 + maxItems: 4 + + dma-names: + minItems: 2 + maxItems: 4 + items: + enum: [ tx, rx ] + + renesas,dtdl: + description: delay sync signal (setup) in transmit mode. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - enum: + - 0 # no bit delay + - 50 # 0.5-clock-cycle delay + - 100 # 1-clock-cycle delay + - 150 # 1.5-clock-cycle delay + - 200 # 2-clock-cycle delay + + renesas,syncdl: + description: delay sync signal (hold) in transmit mode + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - enum: + - 0 # no bit delay + - 50 # 0.5-clock-cycle delay + - 100 # 1-clock-cycle delay + - 150 # 1.5-clock-cycle delay + - 200 # 2-clock-cycle delay + - 300 # 3-clock-cycle delay + + renesas,tx-fifo-size: + # deprecated for soctype-specific bindings + description: | + Override the default TX fifo size. Unit is words. Ignored if 0. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - maxItems: 1 + default: 64 + + renesas,rx-fifo-size: + # deprecated for soctype-specific bindings + description: | + Override the default RX fifo size. Unit is words. Ignored if 0. + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - maxItems: 1 + default: 64 + +required: + - compatible + - reg + - interrupts + - '#address-cells' + - '#size-cells' + +examples: + - | + #include <dt-bindings/clock/r8a7791-clock.h> + #include <dt-bindings/interrupt-controller/irq.h> + + msiof0: spi@e6e20000 { + compatible = "renesas,msiof-r8a7791", "renesas,rcar-gen2-msiof"; + reg = <0 0xe6e20000 0 0x0064>; + interrupts = <0 156 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp0_clks R8A7791_CLK_MSIOF0>; + dmas = <&dmac0 0x51>, <&dmac0 0x52>; + dma-names = "tx", "rx"; + #address-cells = <1>; + #size-cells = <0>; + }; diff --git a/Documentation/devicetree/bindings/spi/sh-hspi.txt b/Documentation/devicetree/bindings/spi/sh-hspi.txt deleted file mode 100644 index b9d1e4d11a77..000000000000 --- a/Documentation/devicetree/bindings/spi/sh-hspi.txt +++ /dev/null @@ -1,26 +0,0 @@ -Renesas HSPI. - -Required properties: -- compatible : "renesas,hspi-<soctype>", "renesas,hspi" as fallback. - Examples with soctypes are: - - "renesas,hspi-r8a7778" (R-Car M1) - - "renesas,hspi-r8a7779" (R-Car H1) -- reg : Offset and length of the register set for the device -- interrupts : Interrupt specifier -- #address-cells : Must be <1> -- #size-cells : Must be <0> - -Pinctrl properties might be needed, too. See -Documentation/devicetree/bindings/pinctrl/renesas,*. - -Example: - - hspi0: spi@fffc7000 { - compatible = "renesas,hspi-r8a7778", "renesas,hspi"; - reg = <0xfffc7000 0x18>; - interrupt-parent = <&gic>; - interrupts = <0 63 IRQ_TYPE_LEVEL_HIGH>; - #address-cells = <1>; - #size-cells = <0>; - }; - diff --git a/Documentation/devicetree/bindings/spi/sh-msiof.txt b/Documentation/devicetree/bindings/spi/sh-msiof.txt deleted file mode 100644 index 18e14ee257b2..000000000000 --- a/Documentation/devicetree/bindings/spi/sh-msiof.txt +++ /dev/null @@ -1,105 +0,0 @@ -Renesas MSIOF spi controller - -Required properties: -- compatible : "renesas,msiof-r8a7743" (RZ/G1M) - "renesas,msiof-r8a7744" (RZ/G1N) - "renesas,msiof-r8a7745" (RZ/G1E) - "renesas,msiof-r8a77470" (RZ/G1C) - "renesas,msiof-r8a774a1" (RZ/G2M) - "renesas,msiof-r8a774c0" (RZ/G2E) - "renesas,msiof-r8a7790" (R-Car H2) - "renesas,msiof-r8a7791" (R-Car M2-W) - "renesas,msiof-r8a7792" (R-Car V2H) - "renesas,msiof-r8a7793" (R-Car M2-N) - "renesas,msiof-r8a7794" (R-Car E2) - "renesas,msiof-r8a7795" (R-Car H3) - "renesas,msiof-r8a7796" (R-Car M3-W) - "renesas,msiof-r8a77965" (R-Car M3-N) - "renesas,msiof-r8a77970" (R-Car V3M) - "renesas,msiof-r8a77980" (R-Car V3H) - "renesas,msiof-r8a77990" (R-Car E3) - "renesas,msiof-r8a77995" (R-Car D3) - "renesas,msiof-sh73a0" (SH-Mobile AG5) - "renesas,sh-mobile-msiof" (generic SH-Mobile compatibile device) - "renesas,rcar-gen2-msiof" (generic R-Car Gen2 and RZ/G1 compatible device) - "renesas,rcar-gen3-msiof" (generic R-Car Gen3 and RZ/G2 compatible device) - "renesas,sh-msiof" (deprecated) - - When compatible with the generic version, nodes - must list the SoC-specific version corresponding - to the platform first followed by the generic - version. - -- reg : A list of offsets and lengths of the register sets for - the device. - If only one register set is present, it is to be used - by both the CPU and the DMA engine. - If two register sets are present, the first is to be - used by the CPU, and the second is to be used by the - DMA engine. -- interrupts : Interrupt specifier -- #address-cells : Must be <1> -- #size-cells : Must be <0> - -Optional properties: -- clocks : Must contain a reference to the functional clock. -- num-cs : Total number of chip selects (default is 1). - Up to 3 native chip selects are supported: - 0: MSIOF_SYNC - 1: MSIOF_SS1 - 2: MSIOF_SS2 - Hardware limitations related to chip selects: - - Native chip selects are always deasserted in - between transfers that are part of the same - message. Use cs-gpios to work around this. - - All slaves using native chip selects must use the - same spi-cs-high configuration. Use cs-gpios to - work around this. - - When using GPIO chip selects, at least one native - chip select must be left unused, as it will be - driven anyway. -- dmas : Must contain a list of two references to DMA - specifiers, one for transmission, and one for - reception. -- dma-names : Must contain a list of two DMA names, "tx" and "rx". -- spi-slave : Empty property indicating the SPI controller is used - in slave mode. -- renesas,dtdl : delay sync signal (setup) in transmit mode. - Must contain one of the following values: - 0 (no bit delay) - 50 (0.5-clock-cycle delay) - 100 (1-clock-cycle delay) - 150 (1.5-clock-cycle delay) - 200 (2-clock-cycle delay) - -- renesas,syncdl : delay sync signal (hold) in transmit mode. - Must contain one of the following values: - 0 (no bit delay) - 50 (0.5-clock-cycle delay) - 100 (1-clock-cycle delay) - 150 (1.5-clock-cycle delay) - 200 (2-clock-cycle delay) - 300 (3-clock-cycle delay) - -Optional properties, deprecated for soctype-specific bindings: -- renesas,tx-fifo-size : Overrides the default tx fifo size given in words - (default is 64) -- renesas,rx-fifo-size : Overrides the default rx fifo size given in words - (default is 64) - -Pinctrl properties might be needed, too. See -Documentation/devicetree/bindings/pinctrl/renesas,*. - -Example: - - msiof0: spi@e6e20000 { - compatible = "renesas,msiof-r8a7791", - "renesas,rcar-gen2-msiof"; - reg = <0 0xe6e20000 0 0x0064>; - interrupts = <0 156 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&mstp0_clks R8A7791_CLK_MSIOF0>; - dmas = <&dmac0 0x51>, <&dmac0 0x52>; - dma-names = "tx", "rx"; - #address-cells = <1>; - #size-cells = <0>; - }; diff --git a/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.txt b/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.txt index f54c8c36395e..3ed08ee9feba 100644 --- a/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.txt +++ b/Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.txt @@ -16,7 +16,8 @@ Required properties: Optional properties: - clock-names : Contains the names of the clocks: "ssi_clk", for the core clock used to generate the external SPI clock. - "pclk", the interface clock, required for register access. + "pclk", the interface clock, required for register access. If a clock domain + used to enable this clock then it should be named "pclk_clkdomain". - cs-gpios : Specifies the gpio pins to be used for chipselects. - num-cs : The number of chipselects. If omitted, this will default to 4. - reg-io-width : The I/O register width (in bytes) implemented by this diff --git a/Documentation/devicetree/bindings/spi/spi-sifive.txt b/Documentation/devicetree/bindings/spi/spi-sifive.txt deleted file mode 100644 index 3f5c6e438972..000000000000 --- a/Documentation/devicetree/bindings/spi/spi-sifive.txt +++ /dev/null @@ -1,37 +0,0 @@ -SiFive SPI controller Device Tree Bindings ------------------------------------------- - -Required properties: -- compatible : Should be "sifive,<chip>-spi" and "sifive,spi<version>". - Supported compatible strings are: - "sifive,fu540-c000-spi" for the SiFive SPI v0 as integrated - onto the SiFive FU540 chip, and "sifive,spi0" for the SiFive - SPI v0 IP block with no chip integration tweaks. - Please refer to sifive-blocks-ip-versioning.txt for details -- reg : Physical base address and size of SPI registers map - A second (optional) range can indicate memory mapped flash -- interrupts : Must contain one entry -- interrupt-parent : Must be core interrupt controller -- clocks : Must reference the frequency given to the controller -- #address-cells : Must be '1', indicating which CS to use -- #size-cells : Must be '0' - -Optional properties: -- sifive,fifo-depth : Depth of hardware queues; defaults to 8 -- sifive,max-bits-per-word : Maximum bits per word; defaults to 8 - -SPI RTL that corresponds to the IP block version numbers can be found here: -https://github.com/sifive/sifive-blocks/tree/master/src/main/scala/devices/spi - -Example: - spi: spi@10040000 { - compatible = "sifive,fu540-c000-spi", "sifive,spi0"; - reg = <0x0 0x10040000 0x0 0x1000 0x0 0x20000000 0x0 0x10000000>; - interrupt-parent = <&plic>; - interrupts = <51>; - clocks = <&tlclk>; - #address-cells = <1>; - #size-cells = <0>; - sifive,fifo-depth = <8>; - sifive,max-bits-per-word = <8>; - }; diff --git a/Documentation/devicetree/bindings/spi/spi-sifive.yaml b/Documentation/devicetree/bindings/spi/spi-sifive.yaml new file mode 100644 index 000000000000..140e4351a19f --- /dev/null +++ b/Documentation/devicetree/bindings/spi/spi-sifive.yaml @@ -0,0 +1,86 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/spi/spi-sifive.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: SiFive SPI controller + +maintainers: + - Pragnesh Patel <pragnesh.patel@sifive.com> + - Paul Walmsley <paul.walmsley@sifive.com> + - Palmer Dabbelt <palmer@sifive.com> + +allOf: + - $ref: "spi-controller.yaml#" + +properties: + compatible: + items: + - const: sifive,fu540-c000-spi + - const: sifive,spi0 + + description: + Should be "sifive,<chip>-spi" and "sifive,spi<version>". + Supported compatible strings are - + "sifive,fu540-c000-spi" for the SiFive SPI v0 as integrated + onto the SiFive FU540 chip, and "sifive,spi0" for the SiFive + SPI v0 IP block with no chip integration tweaks. + Please refer to sifive-blocks-ip-versioning.txt for details + + SPI RTL that corresponds to the IP block version numbers can be found here - + https://github.com/sifive/sifive-blocks/tree/master/src/main/scala/devices/spi + + reg: + maxItems: 1 + + description: + Physical base address and size of SPI registers map + A second (optional) range can indicate memory mapped flash + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + description: + Must reference the frequency given to the controller + + sifive,fifo-depth: + description: + Depth of hardware queues; defaults to 8 + allOf: + - $ref: "/schemas/types.yaml#/definitions/uint32" + - enum: [ 8 ] + - default: 8 + + sifive,max-bits-per-word: + description: + Maximum bits per word; defaults to 8 + allOf: + - $ref: "/schemas/types.yaml#/definitions/uint32" + - enum: [ 0, 1, 2, 3, 4, 5, 6, 7, 8 ] + - default: 8 + +required: + - compatible + - reg + - interrupts + - clocks + +examples: + - | + spi: spi@10040000 { + compatible = "sifive,fu540-c000-spi", "sifive,spi0"; + reg = <0x0 0x10040000 0x0 0x1000 0x0 0x20000000 0x0 0x10000000>; + interrupt-parent = <&plic>; + interrupts = <51>; + clocks = <&tlclk>; + #address-cells = <1>; + #size-cells = <0>; + sifive,fifo-depth = <8>; + sifive,max-bits-per-word = <8>; + }; + +... diff --git a/Documentation/devicetree/bindings/spi/spi-stm32-qspi.txt b/Documentation/devicetree/bindings/spi/spi-stm32-qspi.txt deleted file mode 100644 index bfc038b9478d..000000000000 --- a/Documentation/devicetree/bindings/spi/spi-stm32-qspi.txt +++ /dev/null @@ -1,47 +0,0 @@ -* STMicroelectronics Quad Serial Peripheral Interface(QSPI) - -Required properties: -- compatible: should be "st,stm32f469-qspi" -- reg: the first contains the register location and length. - the second contains the memory mapping address and length -- reg-names: should contain the reg names "qspi" "qspi_mm" -- interrupts: should contain the interrupt for the device -- clocks: the phandle of the clock needed by the QSPI controller -- A pinctrl must be defined to set pins in mode of operation for QSPI transfer - -Optional properties: -- resets: must contain the phandle to the reset controller. - -A spi flash (NOR/NAND) must be a child of spi node and could have some -properties. Also see jedec,spi-nor.txt. - -Required properties: -- reg: chip-Select number (QSPI controller may connect 2 flashes) -- spi-max-frequency: max frequency of spi bus - -Optional properties: -- spi-rx-bus-width: see ./spi-bus.txt for the description -- dmas: DMA specifiers for tx and rx dma. See the DMA client binding, -Documentation/devicetree/bindings/dma/dma.txt. -- dma-names: DMA request names should include "tx" and "rx" if present. - -Example: - -qspi: spi@a0001000 { - compatible = "st,stm32f469-qspi"; - reg = <0xa0001000 0x1000>, <0x90000000 0x10000000>; - reg-names = "qspi", "qspi_mm"; - interrupts = <91>; - resets = <&rcc STM32F4_AHB3_RESET(QSPI)>; - clocks = <&rcc 0 STM32F4_AHB3_CLOCK(QSPI)>; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_qspi0>; - - flash@0 { - compatible = "jedec,spi-nor"; - reg = <0>; - spi-rx-bus-width = <4>; - spi-max-frequency = <108000000>; - ... - }; -}; diff --git a/Documentation/devicetree/bindings/spi/spi-xilinx.txt b/Documentation/devicetree/bindings/spi/spi-xilinx.txt index dc924a5f71db..5f4ed3e5c994 100644 --- a/Documentation/devicetree/bindings/spi/spi-xilinx.txt +++ b/Documentation/devicetree/bindings/spi/spi-xilinx.txt @@ -8,7 +8,8 @@ Required properties: number. Optional properties: -- xlnx,num-ss-bits : Number of chip selects used. +- xlnx,num-ss-bits : Number of chip selects used. +- xlnx,num-transfer-bits : Number of bits per transfer. This will be 8 if not specified Example: axi_quad_spi@41e00000 { @@ -17,5 +18,6 @@ Example: interrupts = <0 31 1>; reg = <0x41e00000 0x10000>; xlnx,num-ss-bits = <0x1>; + xlnx,num-transfer-bits = <32>; }; diff --git a/Documentation/devicetree/bindings/spi/st,stm32-qspi.yaml b/Documentation/devicetree/bindings/spi/st,stm32-qspi.yaml new file mode 100644 index 000000000000..3665a5fe6b7f --- /dev/null +++ b/Documentation/devicetree/bindings/spi/st,stm32-qspi.yaml @@ -0,0 +1,83 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/spi/st,stm32-qspi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: STMicroelectronics STM32 Quad Serial Peripheral Interface (QSPI) bindings + +maintainers: + - Christophe Kerello <christophe.kerello@st.com> + - Patrice Chotard <patrice.chotard@st.com> + +allOf: + - $ref: "spi-controller.yaml#" + +properties: + compatible: + const: st,stm32f469-qspi + + reg: + items: + - description: registers + - description: memory mapping + + reg-names: + items: + - const: qspi + - const: qspi_mm + + clocks: + maxItems: 1 + + interrupts: + maxItems: 1 + + resets: + maxItems: 1 + + dmas: + items: + - description: tx DMA channel + - description: rx DMA channel + + dma-names: + items: + - const: tx + - const: rx + +required: + - compatible + - reg + - reg-names + - clocks + - interrupts + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/stm32mp1-clks.h> + #include <dt-bindings/reset/stm32mp1-resets.h> + spi@58003000 { + compatible = "st,stm32f469-qspi"; + reg = <0x58003000 0x1000>, <0x70000000 0x10000000>; + reg-names = "qspi", "qspi_mm"; + interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>; + dmas = <&mdma1 22 0x10 0x100002 0x0 0x0>, + <&mdma1 22 0x10 0x100008 0x0 0x0>; + dma-names = "tx", "rx"; + clocks = <&rcc QSPI_K>; + resets = <&rcc QSPI_R>; + + #address-cells = <1>; + #size-cells = <0>; + + flash@0 { + compatible = "jedec,spi-nor"; + reg = <0>; + spi-rx-bus-width = <4>; + spi-max-frequency = <108000000>; + }; + }; + +... diff --git a/Documentation/devicetree/bindings/trivial-devices.yaml b/Documentation/devicetree/bindings/trivial-devices.yaml index 870ac52d2225..765fd1c170df 100644 --- a/Documentation/devicetree/bindings/trivial-devices.yaml +++ b/Documentation/devicetree/bindings/trivial-devices.yaml @@ -114,6 +114,18 @@ properties: - isil,isl68137 # 5 Bit Programmable, Pulse-Width Modulator - maxim,ds1050 + # 10-bit 8 channels 300ks/s SPI ADC with temperature sensor + - maxim,max1027 + # 10-bit 12 channels 300ks/s SPI ADC with temperature sensor + - maxim,max1029 + # 10-bit 16 channels 300ks/s SPI ADC with temperature sensor + - maxim,max1031 + # 12-bit 8 channels 300ks/s SPI ADC with temperature sensor + - maxim,max1227 + # 12-bit 12 channels 300ks/s SPI ADC with temperature sensor + - maxim,max1229 + # 12-bit 16 channels 300ks/s SPI ADC with temperature sensor + - maxim,max1231 # Low-Power, 4-/12-Channel, 2-Wire Serial, 12-Bit ADCs - maxim,max1237 # PECI-to-I2C translator for PECI-to-SMBus/I2C protocol conversion diff --git a/Documentation/devicetree/bindings/usb/amlogic,dwc3.txt b/Documentation/devicetree/bindings/usb/amlogic,dwc3.txt index b9f04e617eb7..6ffb09be7a76 100644 --- a/Documentation/devicetree/bindings/usb/amlogic,dwc3.txt +++ b/Documentation/devicetree/bindings/usb/amlogic,dwc3.txt @@ -85,8 +85,8 @@ A child node must exist to represent the core DWC2 IP block. The name of the node is not important. The content of the node is defined in dwc2.txt. PHY documentation is provided in the following places: -- Documentation/devicetree/bindings/phy/meson-g12a-usb2-phy.txt -- Documentation/devicetree/bindings/phy/meson-g12a-usb3-pcie-phy.txt +- Documentation/devicetree/bindings/phy/amlogic,meson-g12a-usb2-phy.yaml +- Documentation/devicetree/bindings/phy/amlogic,meson-g12a-usb3-pcie-phy.yaml Example device nodes: usb: usb@ffe09000 { diff --git a/Documentation/devicetree/bindings/usb/generic-ehci.yaml b/Documentation/devicetree/bindings/usb/generic-ehci.yaml index 059f6ef1ad4a..1ca64c85191a 100644 --- a/Documentation/devicetree/bindings/usb/generic-ehci.yaml +++ b/Documentation/devicetree/bindings/usb/generic-ehci.yaml @@ -63,7 +63,11 @@ properties: description: Set this flag to force EHCI reset after resume. - phys: true + phys: + description: PHY specifier for the USB PHY + + phy-names: + const: usb required: - compatible @@ -89,6 +93,7 @@ examples: interrupts = <39>; clocks = <&ahb_gates 1>; phys = <&usbphy 1>; + phy-names = "usb"; }; ... diff --git a/Documentation/devicetree/bindings/usb/generic-ohci.yaml b/Documentation/devicetree/bindings/usb/generic-ohci.yaml index da5a14becbe5..bcffec1f1341 100644 --- a/Documentation/devicetree/bindings/usb/generic-ohci.yaml +++ b/Documentation/devicetree/bindings/usb/generic-ohci.yaml @@ -67,7 +67,11 @@ properties: description: Overrides the detected port count - phys: true + phys: + description: PHY specifier for the USB PHY + + phy-names: + const: usb required: - compatible @@ -84,6 +88,7 @@ examples: interrupts = <64>; clocks = <&usb_clk 6>, <&ahb_gates 2>; phys = <&usbphy 1>; + phy-names = "usb"; }; ... diff --git a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt index f3e4acecabe8..42d8814f903a 100644 --- a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt +++ b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt @@ -33,7 +33,7 @@ Required properties: "dma_ck": dma_bus clock for data transfer by DMA, "xhci_ck": controller clock - - phys : see usb-hcd.txt in the current directory + - phys : see usb-hcd.yaml in the current directory Optional properties: - wakeup-source : enable USB remote wakeup; @@ -53,7 +53,7 @@ Optional properties: See: Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt - imod-interval-ns: default interrupt moderation interval is 5000ns -additionally the properties from usb-hcd.txt (in the current directory) are +additionally the properties from usb-hcd.yaml (in the current directory) are supported. Example: diff --git a/Documentation/devicetree/bindings/usb/mediatek,mtu3.txt b/Documentation/devicetree/bindings/usb/mediatek,mtu3.txt index b9af7f5ee91d..e0ae6096f7ac 100644 --- a/Documentation/devicetree/bindings/usb/mediatek,mtu3.txt +++ b/Documentation/devicetree/bindings/usb/mediatek,mtu3.txt @@ -17,7 +17,7 @@ Required properties: - clock-names : must contain "sys_ck" for clock of controller, the following clocks are optional: "ref_ck", "mcu_ck" and "dma_ck"; - - phys : see usb-hcd.txt in the current directory + - phys : see usb-hcd.yaml in the current directory - dr_mode : should be one of "host", "peripheral" or "otg", refer to usb/generic.txt @@ -60,7 +60,7 @@ Optional properties: - mediatek,u3p-dis-msk : mask to disable u3ports, bit0 for u3port0, bit1 for u3port1, ... etc; -additionally the properties from usb-hcd.txt (in the current directory) are +additionally the properties from usb-hcd.yaml (in the current directory) are supported. Sub-nodes: diff --git a/Documentation/devicetree/bindings/usb/renesas,usb3-peri.txt b/Documentation/devicetree/bindings/usb/renesas,usb3-peri.txt deleted file mode 100644 index 35039e720515..000000000000 --- a/Documentation/devicetree/bindings/usb/renesas,usb3-peri.txt +++ /dev/null @@ -1,41 +0,0 @@ -Renesas Electronics USB3.0 Peripheral driver - -Required properties: - - compatible: Must contain one of the following: - - "renesas,r8a774a1-usb3-peri" - - "renesas,r8a774c0-usb3-peri" - - "renesas,r8a7795-usb3-peri" - - "renesas,r8a7796-usb3-peri" - - "renesas,r8a77965-usb3-peri" - - "renesas,r8a77990-usb3-peri" - - "renesas,rcar-gen3-usb3-peri" for a generic R-Car Gen3 or RZ/G2 - compatible device - - When compatible with the generic version, nodes must list the - SoC-specific version corresponding to the platform first - followed by the generic version. - - - reg: Base address and length of the register for the USB3.0 Peripheral - - interrupts: Interrupt specifier for the USB3.0 Peripheral - - clocks: clock phandle and specifier pair - -Optional properties: - - phys: phandle + phy specifier pair - - phy-names: must be "usb" - -Example of R-Car H3 ES1.x: - usb3_peri0: usb@ee020000 { - compatible = "renesas,r8a7795-usb3-peri", - "renesas,rcar-gen3-usb3-peri"; - reg = <0 0xee020000 0 0x400>; - interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&cpg CPG_MOD 328>; - }; - - usb3_peri1: usb@ee060000 { - compatible = "renesas,r8a7795-usb3-peri", - "renesas,rcar-gen3-usb3-peri"; - reg = <0 0xee060000 0 0x400>; - interrupts = <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&cpg CPG_MOD 327>; - }; diff --git a/Documentation/devicetree/bindings/usb/renesas,usb3-peri.yaml b/Documentation/devicetree/bindings/usb/renesas,usb3-peri.yaml new file mode 100644 index 000000000000..92d8631b9aa6 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/renesas,usb3-peri.yaml @@ -0,0 +1,86 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/usb/renesas,usb3-peri.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Renesas USB 3.0 Peripheral controller + +maintainers: + - Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> + +properties: + compatible: + items: + - enum: + - renesas,r8a774a1-usb3-peri # RZ/G2M + - renesas,r8a774b1-usb3-peri # RZ/G2N + - renesas,r8a774c0-usb3-peri # RZ/G2E + - renesas,r8a7795-usb3-peri # R-Car H3 + - renesas,r8a7796-usb3-peri # R-Car M3-W + - renesas,r8a77965-usb3-peri # R-Car M3-N + - renesas,r8a77990-usb3-peri # R-Car E3 + - const: renesas,rcar-gen3-usb3-peri + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + maxItems: 1 + + phys: + maxItems: 1 + + phy-names: + const: usb + + power-domains: + maxItems: 1 + + resets: + maxItems: 1 + + usb-role-switch: + $ref: /schemas/types.yaml#/definitions/flag + description: Support role switch. + + companion: + $ref: /schemas/types.yaml#/definitions/phandle + description: phandle of a companion. + + port: + description: | + any connector to the data bus of this controller should be modelled + using the OF graph bindings specified, if the "usb-role-switch" + property is used. + +required: + - compatible + - interrupts + - clocks + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/r8a774c0-cpg-mssr.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/power/r8a774c0-sysc.h> + + usb3_peri0: usb@ee020000 { + compatible = "renesas,r8a774c0-usb3-peri", "renesas,rcar-gen3-usb3-peri"; + reg = <0 0xee020000 0 0x400>; + interrupts = <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 328>; + companion = <&xhci0>; + usb-role-switch; + + port { + usb3_role_switch: endpoint { + remote-endpoint = <&hd3ss3220_ep>; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/usb/renesas,usbhs.txt b/Documentation/devicetree/bindings/usb/renesas,usbhs.txt deleted file mode 100644 index e39255ea6e4f..000000000000 --- a/Documentation/devicetree/bindings/usb/renesas,usbhs.txt +++ /dev/null @@ -1,57 +0,0 @@ -Renesas Electronics USBHS driver - -Required properties: - - compatible: Must contain one or more of the following: - - - "renesas,usbhs-r8a7743" for r8a7743 (RZ/G1M) compatible device - - "renesas,usbhs-r8a7744" for r8a7744 (RZ/G1N) compatible device - - "renesas,usbhs-r8a7745" for r8a7745 (RZ/G1E) compatible device - - "renesas,usbhs-r8a77470" for r8a77470 (RZ/G1C) compatible device - - "renesas,usbhs-r8a774a1" for r8a774a1 (RZ/G2M) compatible device - - "renesas,usbhs-r8a774c0" for r8a774c0 (RZ/G2E) compatible device - - "renesas,usbhs-r8a7790" for r8a7790 (R-Car H2) compatible device - - "renesas,usbhs-r8a7791" for r8a7791 (R-Car M2-W) compatible device - - "renesas,usbhs-r8a7792" for r8a7792 (R-Car V2H) compatible device - - "renesas,usbhs-r8a7793" for r8a7793 (R-Car M2-N) compatible device - - "renesas,usbhs-r8a7794" for r8a7794 (R-Car E2) compatible device - - "renesas,usbhs-r8a7795" for r8a7795 (R-Car H3) compatible device - - "renesas,usbhs-r8a7796" for r8a7796 (R-Car M3-W) compatible device - - "renesas,usbhs-r8a77965" for r8a77965 (R-Car M3-N) compatible device - - "renesas,usbhs-r8a77990" for r8a77990 (R-Car E3) compatible device - - "renesas,usbhs-r8a77995" for r8a77995 (R-Car D3) compatible device - - "renesas,usbhs-r7s72100" for r7s72100 (RZ/A1) compatible device - - "renesas,usbhs-r7s9210" for r7s9210 (RZ/A2) compatible device - - "renesas,rcar-gen2-usbhs" for R-Car Gen2 or RZ/G1 compatible devices - - "renesas,rcar-gen3-usbhs" for R-Car Gen3 or RZ/G2 compatible devices - - "renesas,rza1-usbhs" for RZ/A1 compatible device - - "renesas,rza2-usbhs" for RZ/A2 compatible device - - When compatible with the generic version, nodes must list the - SoC-specific version corresponding to the platform first followed - by the generic version. - - - reg: Base address and length of the register for the USBHS - - interrupts: Interrupt specifier for the USBHS - - clocks: A list of phandle + clock specifier pairs. - - In case of "renesas,rcar-gen3-usbhs", two clocks are required. - First clock should be peripheral and second one should be host. - - In case of except above, one clock is required. First clock - should be peripheral. - -Optional properties: - - renesas,buswait: Integer to use BUSWAIT register - - renesas,enable-gpio: A gpio specifier to check GPIO determining if USB - function should be enabled - - phys: phandle + phy specifier pair - - phy-names: must be "usb" - - dmas: Must contain a list of references to DMA specifiers. - - dma-names : named "ch%d", where %d is the channel number ranging from zero - to the number of channels (DnFIFOs) minus one. - -Example: - usbhs: usb@e6590000 { - compatible = "renesas,usbhs-r8a7790", "renesas,rcar-gen2-usbhs"; - reg = <0 0xe6590000 0 0x100>; - interrupts = <0 107 IRQ_TYPE_LEVEL_HIGH>; - clocks = <&mstp7_clks R8A7790_CLK_HSUSB>; - }; diff --git a/Documentation/devicetree/bindings/usb/renesas,usbhs.yaml b/Documentation/devicetree/bindings/usb/renesas,usbhs.yaml new file mode 100644 index 000000000000..469affa872d3 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/renesas,usbhs.yaml @@ -0,0 +1,126 @@ +# SPDX-License-Identifier: GPL-2.0-only +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/usb/renesas,usbhs.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Renesas USBHS (HS-USB) controller + +maintainers: + - Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> + +properties: + compatible: + oneOf: + - items: + - const: renesas,usbhs-r7s72100 # RZ/A1 + - const: renesas,rza1-usbhs + + - items: + - const: renesas,usbhs-r7s9210 # RZ/A2 + - const: renesas,rza2-usbhs + + - items: + - enum: + - renesas,usbhs-r8a7743 # RZ/G1M + - renesas,usbhs-r8a7744 # RZ/G1N + - renesas,usbhs-r8a7745 # RZ/G1E + - renesas,usbhs-r8a77470 # RZ/G1C + - renesas,usbhs-r8a7790 # R-Car H2 + - renesas,usbhs-r8a7791 # R-Car M2-W + - renesas,usbhs-r8a7792 # R-Car V2H + - renesas,usbhs-r8a7793 # R-Car M2-N + - renesas,usbhs-r8a7794 # R-Car E2 + - const: renesas,rcar-gen2-usbhs + + - items: + - enum: + - renesas,usbhs-r8a774a1 # RZ/G2M + - renesas,usbhs-r8a774b1 # RZ/G2N + - renesas,usbhs-r8a774c0 # RZ/G2E + - renesas,usbhs-r8a7795 # R-Car H3 + - renesas,usbhs-r8a7796 # R-Car M3-W + - renesas,usbhs-r8a77965 # R-Car M3-N + - renesas,usbhs-r8a77990 # R-Car E3 + - renesas,usbhs-r8a77995 # R-Car D3 + - const: renesas,rcar-gen3-usbhs + + reg: + maxItems: 1 + + clocks: + minItems: 1 + maxItems: 3 + items: + - description: USB 2.0 host + - description: USB 2.0 peripheral + - description: USB 2.0 clock selector + + interrupts: + maxItems: 1 + + renesas,buswait: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + Integer to use BUSWAIT register. + + renesas,enable-gpio: + description: | + gpio specifier to check GPIO determining if USB function should be + enabled. + + phys: + maxItems: 1 + items: + - description: phandle + phy specifier pair. + + phy-names: + maxItems: 1 + items: + - const: usb + + dmas: + minItems: 2 + maxItems: 4 + + dma-names: + minItems: 2 + maxItems: 4 + items: + - const: ch0 + - const: ch1 + - const: ch2 + - const: ch3 + + dr_mode: true + + power-domains: + maxItems: 1 + + resets: + minItems: 1 + maxItems: 2 + items: + - description: USB 2.0 host + - description: USB 2.0 peripheral + +required: + - compatible + - reg + - clocks + - interrupts + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/r8a7790-cpg-mssr.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/power/r8a7790-sysc.h> + + usbhs: usb@e6590000 { + compatible = "renesas,usbhs-r8a7790", "renesas,rcar-gen2-usbhs"; + reg = <0 0xe6590000 0 0x100>; + interrupts = <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 704>; + }; diff --git a/Documentation/devicetree/bindings/usb/richtek,rt1711h.txt b/Documentation/devicetree/bindings/usb/richtek,rt1711h.txt index d4cf53c071d9..e3fc57e605ed 100644 --- a/Documentation/devicetree/bindings/usb/richtek,rt1711h.txt +++ b/Documentation/devicetree/bindings/usb/richtek,rt1711h.txt @@ -6,10 +6,39 @@ Required properties: - interrupts : <a b> where a is the interrupt number and b represents an encoding of the sense and level information for the interrupt. +Required sub-node: +- connector: The "usb-c-connector" attached to the tcpci chip, the bindings + of connector node are specified in + Documentation/devicetree/bindings/connector/usb-connector.txt + Example : rt1711h@4e { compatible = "richtek,rt1711h"; reg = <0x4e>; interrupt-parent = <&gpio26>; interrupts = <0 IRQ_TYPE_LEVEL_LOW>; + + usb_con: connector { + compatible = "usb-c-connector"; + label = "USB-C"; + data-role = "dual"; + power-role = "dual"; + try-power-role = "sink"; + source-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_USB_COMM)>; + sink-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_USB_COMM) + PDO_VAR(5000, 12000, 2000)>; + op-sink-microwatt = <10000000>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@1 { + reg = <1>; + usb_con_ss: endpoint { + remote-endpoint = <&usb3_data_ss>; + }; + }; + }; + }; }; diff --git a/Documentation/devicetree/bindings/usb/ti,hd3ss3220.txt b/Documentation/devicetree/bindings/usb/ti,hd3ss3220.txt new file mode 100644 index 000000000000..25780e945b15 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/ti,hd3ss3220.txt @@ -0,0 +1,38 @@ +TI HD3SS3220 TypeC DRP Port Controller. + +Required properties: + - compatible: Must be "ti,hd3ss3220". + - reg: I2C slave address, must be 0x47 or 0x67 based on ADDR pin. + - interrupts: An interrupt specifier. + +Required sub-node: + - connector: The "usb-c-connector" attached to the hd3ss3220 chip. The + bindings of the connector node are specified in: + + Documentation/devicetree/bindings/connector/usb-connector.txt + +Example: +hd3ss3220@47 { + compatible = "ti,hd3ss3220"; + reg = <0x47>; + interrupt-parent = <&gpio6>; + interrupts = <3 IRQ_TYPE_LEVEL_LOW>; + + connector { + compatible = "usb-c-connector"; + label = "USB-C"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@1 { + reg = <1>; + hd3ss3220_ep: endpoint { + remote-endpoint = <&usb3_role_switch>; + }; + }; + }; + }; +}; diff --git a/Documentation/devicetree/bindings/usb/ti,j721e-usb.yaml b/Documentation/devicetree/bindings/usb/ti,j721e-usb.yaml new file mode 100644 index 000000000000..5f5264b2e9ad --- /dev/null +++ b/Documentation/devicetree/bindings/usb/ti,j721e-usb.yaml @@ -0,0 +1,86 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/usb/ti,j721e-usb.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: Bindings for the TI wrapper module for the Cadence USBSS-DRD controller + +maintainers: + - Roger Quadros <rogerq@ti.com> + +properties: + compatible: + items: + - const: ti,j721e-usb + + reg: + description: module registers + + power-domains: + description: + PM domain provider node and an args specifier containing + the USB device id value. See, + Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt + + clocks: + description: Clock phandles to usb2_refclk and lpm_clk + minItems: 2 + maxItems: 2 + + clock-names: + items: + - const: ref + - const: lpm + + ti,usb2-only: + description: + If present, it restricts the controller to USB2.0 mode of + operation. Must be present if USB3 PHY is not available + for USB. + type: boolean + + ti,vbus-divider: + description: + Should be present if USB VBUS line is connected to the + VBUS pin of the SoC via a 1/3 voltage divider. + type: boolean + +required: + - compatible + - reg + - power-domains + - clocks + - clock-names + +examples: + - | + #include <dt-bindings/soc/ti,sci_pm_domain.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + cdns_usb@4104000 { + compatible = "ti,j721e-usb"; + reg = <0x00 0x4104000 0x00 0x100>; + power-domains = <&k3_pds 288 TI_SCI_PD_EXCLUSIVE>; + clocks = <&k3_clks 288 15>, <&k3_clks 288 3>; + clock-names = "ref", "lpm"; + assigned-clocks = <&k3_clks 288 15>; /* USB2_REFCLK */ + assigned-clock-parents = <&k3_clks 288 16>; /* HFOSC0 */ + #address-cells = <2>; + #size-cells = <2>; + + usb@6000000 { + compatible = "cdns,usb3"; + reg = <0x00 0x6000000 0x00 0x10000>, + <0x00 0x6010000 0x00 0x10000>, + <0x00 0x6020000 0x00 0x10000>; + reg-names = "otg", "xhci", "dev"; + interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>, /* irq.0 */ + <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>, /* irq.6 */ + <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>; /* otgirq.0 */ + interrupt-names = "host", + "peripheral", + "otg"; + maximum-speed = "super-speed"; + dr_mode = "otg"; + }; + }; diff --git a/Documentation/devicetree/bindings/usb/usb-hcd.yaml b/Documentation/devicetree/bindings/usb/usb-hcd.yaml index 9c8c56d3a792..7263b7f2b510 100644 --- a/Documentation/devicetree/bindings/usb/usb-hcd.yaml +++ b/Documentation/devicetree/bindings/usb/usb-hcd.yaml @@ -18,8 +18,13 @@ properties: description: List of all the USB PHYs on this HCD + phy-names: + description: + Name specifier for the USB PHY + examples: - | usb { phys = <&usb2_phy1>, <&usb3_phy1>; + phy-names = "usb"; }; diff --git a/Documentation/devicetree/bindings/usb/usb-uhci.txt b/Documentation/devicetree/bindings/usb/usb-uhci.txt index cc2e6f7d602e..d1702eb2c8bd 100644 --- a/Documentation/devicetree/bindings/usb/usb-uhci.txt +++ b/Documentation/devicetree/bindings/usb/usb-uhci.txt @@ -6,7 +6,7 @@ Required properties: - reg : Should contain 1 register ranges(address and length) - interrupts : UHCI controller interrupt -additionally the properties from usb-hcd.txt (in the current directory) are +additionally the properties from usb-hcd.yaml (in the current directory) are supported. Example: diff --git a/Documentation/devicetree/bindings/usb/usb-xhci.txt b/Documentation/devicetree/bindings/usb/usb-xhci.txt index 97400e8f8605..3f378951d624 100644 --- a/Documentation/devicetree/bindings/usb/usb-xhci.txt +++ b/Documentation/devicetree/bindings/usb/usb-xhci.txt @@ -10,6 +10,7 @@ Required properties: - "renesas,xhci-r8a7743" for r8a7743 SoC - "renesas,xhci-r8a7744" for r8a7744 SoC - "renesas,xhci-r8a774a1" for r8a774a1 SoC + - "renesas,xhci-r8a774b1" for r8a774b1 SoC - "renesas,xhci-r8a774c0" for r8a774c0 SoC - "renesas,xhci-r8a7790" for r8a7790 SoC - "renesas,xhci-r8a7791" for r8a7791 SoC @@ -41,9 +42,9 @@ Optional properties: - usb3-lpm-capable: determines if platform is USB3 LPM capable - quirk-broken-port-ped: set if the controller has broken port disable mechanism - imod-interval-ns: default interrupt moderation interval is 5000ns - - phys : see usb-hcd.txt in the current directory + - phys : see usb-hcd.yaml in the current directory -additionally the properties from usb-hcd.txt (in the current directory) are +additionally the properties from usb-hcd.yaml (in the current directory) are supported. diff --git a/Documentation/devicetree/bindings/usb/usb251xb.txt b/Documentation/devicetree/bindings/usb/usb251xb.txt index 17915f64b8ee..1a934eab175e 100644 --- a/Documentation/devicetree/bindings/usb/usb251xb.txt +++ b/Documentation/devicetree/bindings/usb/usb251xb.txt @@ -7,11 +7,12 @@ Required properties : - compatible : Should be "microchip,usb251xb" or one of the specific types: "microchip,usb2512b", "microchip,usb2512bi", "microchip,usb2513b", "microchip,usb2513bi", "microchip,usb2514b", "microchip,usb2514bi", - "microchip,usb2517", "microchip,usb2517i" + "microchip,usb2517", "microchip,usb2517i", "microchip,usb2422" - reg : I2C address on the selected bus (default is <0x2C>) Optional properties : - reset-gpios : Should specify the gpio for hub reset + - vdd-supply : Should specify the phandle to the regulator supplying vdd - skip-config : Skip Hub configuration, but only send the USB-Attach command - vendor-id : Set USB Vendor ID of the hub (16 bit, default is 0x0424) - product-id : Set USB Product ID of the hub (16 bit, default depends on type) diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml index 967e78c5ec0a..fd6fa07c45b8 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.yaml +++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml @@ -16,7 +16,7 @@ properties: {} patternProperties: # Prefixes which are not vendors, but followed the pattern # DO NOT ADD NEW PROPERTIES TO THIS LIST - "^(at25|devbus|dmacap|dsa|exynos|gpio-fan|gpio|gpmc|hdmi|i2c-gpio),.*": true + "^(at25|devbus|dmacap|dsa|exynos|fsi[ab]|gpio-fan|gpio|gpmc|hdmi|i2c-gpio),.*": true "^(keypad|m25p|max8952|max8997|max8998|mpmc),.*": true "^(pinctrl-single|#pinctrl-single|PowerPC),.*": true "^(pl022|pxa-mmc|rcar_sound|rotary-encoder|s5m8767|sdhci),.*": true @@ -343,6 +343,8 @@ patternProperties: description: Freescale Semiconductor "^fujitsu,.*": description: Fujitsu Ltd. + "^gardena,.*": + description: GARDENA GmbH "^gateworks,.*": description: Gateworks Corporation "^gcw,.*": |