diff options
Diffstat (limited to 'Documentation/devicetree/bindings')
97 files changed, 1665 insertions, 436 deletions
diff --git a/Documentation/devicetree/bindings/arm/atmel-sysregs.txt b/Documentation/devicetree/bindings/arm/atmel-sysregs.txt index 9fbde401a090..e003a553b986 100644 --- a/Documentation/devicetree/bindings/arm/atmel-sysregs.txt +++ b/Documentation/devicetree/bindings/arm/atmel-sysregs.txt @@ -10,6 +10,12 @@ PIT Timer required properties: - interrupts: Should contain interrupt for the PIT which is the IRQ line shared across all System Controller members. +PIT64B Timer required properties: +- compatible: Should be "microchip,sam9x60-pit64b" +- reg: Should contain registers location and length +- interrupts: Should contain interrupt for PIT64B timer +- clocks: Should contain the available clock sources for PIT64B timer. + System Timer (ST) required properties: - compatible: Should be "atmel,at91rm9200-st", "syscon", "simple-mfd" - reg: Should contain registers location and length diff --git a/Documentation/devicetree/bindings/arm/sunxi.yaml b/Documentation/devicetree/bindings/arm/sunxi.yaml index 8a1e38a1d7ab..cffe8bb0bad1 100644 --- a/Documentation/devicetree/bindings/arm/sunxi.yaml +++ b/Documentation/devicetree/bindings/arm/sunxi.yaml @@ -8,7 +8,7 @@ title: Allwinner platforms device tree bindings maintainers: - Chen-Yu Tsai <wens@csie.org> - - Maxime Ripard <maxime.ripard@bootlin.com> + - Maxime Ripard <mripard@kernel.org> properties: $nodename: diff --git a/Documentation/devicetree/bindings/ata/brcm,sata-brcm.txt b/Documentation/devicetree/bindings/ata/brcm,sata-brcm.txt index 7713a413c6a7..b9ae4ce4a0a0 100644 --- a/Documentation/devicetree/bindings/ata/brcm,sata-brcm.txt +++ b/Documentation/devicetree/bindings/ata/brcm,sata-brcm.txt @@ -5,6 +5,7 @@ Each SATA controller should have its own node. Required properties: - compatible : should be one or more of + "brcm,bcm7216-ahci" "brcm,bcm7425-ahci" "brcm,bcm7445-ahci" "brcm,bcm-nsp-ahci" @@ -14,6 +15,12 @@ Required properties: - reg-names : "ahci" and "top-ctrl" - interrupts : interrupt mapping for SATA IRQ +Optional properties: + +- reset: for "brcm,bcm7216-ahci" must be a valid reset phandle + pointing to the RESCAL reset controller provider node. +- reset-names: for "brcm,bcm7216-ahci", must be "rescal". + Also see ahci-platform.txt. Example: diff --git a/Documentation/devicetree/bindings/bus/allwinner,sun50i-a64-de2.yaml b/Documentation/devicetree/bindings/bus/allwinner,sun50i-a64-de2.yaml index d2a872286437..f0b3d30fbb76 100644 --- a/Documentation/devicetree/bindings/bus/allwinner,sun50i-a64-de2.yaml +++ b/Documentation/devicetree/bindings/bus/allwinner,sun50i-a64-de2.yaml @@ -8,7 +8,7 @@ title: Allwinner A64 Display Engine Bus Device Tree Bindings maintainers: - Chen-Yu Tsai <wens@csie.org> - - Maxime Ripard <maxime.ripard@bootlin.com> + - Maxime Ripard <mripard@kernel.org> properties: $nodename: diff --git a/Documentation/devicetree/bindings/bus/allwinner,sun8i-a23-rsb.yaml b/Documentation/devicetree/bindings/bus/allwinner,sun8i-a23-rsb.yaml index be32f087c529..9fe11ceecdba 100644 --- a/Documentation/devicetree/bindings/bus/allwinner,sun8i-a23-rsb.yaml +++ b/Documentation/devicetree/bindings/bus/allwinner,sun8i-a23-rsb.yaml @@ -8,7 +8,7 @@ title: Allwinner A23 RSB Device Tree Bindings maintainers: - Chen-Yu Tsai <wens@csie.org> - - Maxime Ripard <maxime.ripard@bootlin.com> + - Maxime Ripard <mripard@kernel.org> properties: "#address-cells": diff --git a/Documentation/devicetree/bindings/clock/allwinner,sun4i-a10-ccu.yaml b/Documentation/devicetree/bindings/clock/allwinner,sun4i-a10-ccu.yaml index 64938fdaea55..4d382128b711 100644 --- a/Documentation/devicetree/bindings/clock/allwinner,sun4i-a10-ccu.yaml +++ b/Documentation/devicetree/bindings/clock/allwinner,sun4i-a10-ccu.yaml @@ -8,7 +8,7 @@ title: Allwinner Clock Control Unit Device Tree Bindings maintainers: - Chen-Yu Tsai <wens@csie.org> - - Maxime Ripard <maxime.ripard@bootlin.com> + - Maxime Ripard <mripard@kernel.org> properties: "#clock-cells": diff --git a/Documentation/devicetree/bindings/crypto/allwinner,sun4i-a10-crypto.yaml b/Documentation/devicetree/bindings/crypto/allwinner,sun4i-a10-crypto.yaml index 80b3e7350a73..33c7842917f6 100644 --- a/Documentation/devicetree/bindings/crypto/allwinner,sun4i-a10-crypto.yaml +++ b/Documentation/devicetree/bindings/crypto/allwinner,sun4i-a10-crypto.yaml @@ -8,7 +8,7 @@ title: Allwinner A10 Security System Device Tree Bindings maintainers: - Chen-Yu Tsai <wens@csie.org> - - Maxime Ripard <maxime.ripard@bootlin.com> + - Maxime Ripard <mripard@kernel.org> properties: compatible: 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 dafc0980c4fa..0f7074977c04 100644 --- a/Documentation/devicetree/bindings/display/allwinner,sun6i-a31-mipi-dsi.yaml +++ b/Documentation/devicetree/bindings/display/allwinner,sun6i-a31-mipi-dsi.yaml @@ -8,7 +8,7 @@ title: Allwinner A31 MIPI-DSI Controller Device Tree Bindings maintainers: - Chen-Yu Tsai <wens@csie.org> - - Maxime Ripard <maxime.ripard@bootlin.com> + - Maxime Ripard <mripard@kernel.org> properties: "#address-cells": true diff --git a/Documentation/devicetree/bindings/display/panel/ronbo,rb070d30.yaml b/Documentation/devicetree/bindings/display/panel/ronbo,rb070d30.yaml index 0e7987f1cdb7..d67617f6f74a 100644 --- a/Documentation/devicetree/bindings/display/panel/ronbo,rb070d30.yaml +++ b/Documentation/devicetree/bindings/display/panel/ronbo,rb070d30.yaml @@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml# title: Ronbo RB070D30 DSI Display Panel maintainers: - - Maxime Ripard <maxime.ripard@bootlin.com> + - Maxime Ripard <mripard@kernel.org> properties: compatible: diff --git a/Documentation/devicetree/bindings/dma/allwinner,sun4i-a10-dma.yaml b/Documentation/devicetree/bindings/dma/allwinner,sun4i-a10-dma.yaml index 15abc0f9429f..83808199657b 100644 --- a/Documentation/devicetree/bindings/dma/allwinner,sun4i-a10-dma.yaml +++ b/Documentation/devicetree/bindings/dma/allwinner,sun4i-a10-dma.yaml @@ -8,7 +8,7 @@ title: Allwinner A10 DMA Controller Device Tree Bindings maintainers: - Chen-Yu Tsai <wens@csie.org> - - Maxime Ripard <maxime.ripard@bootlin.com> + - Maxime Ripard <mripard@kernel.org> allOf: - $ref: "dma-controller.yaml#" diff --git a/Documentation/devicetree/bindings/dma/allwinner,sun50i-a64-dma.yaml b/Documentation/devicetree/bindings/dma/allwinner,sun50i-a64-dma.yaml index 387d599522c7..9e53472be194 100644 --- a/Documentation/devicetree/bindings/dma/allwinner,sun50i-a64-dma.yaml +++ b/Documentation/devicetree/bindings/dma/allwinner,sun50i-a64-dma.yaml @@ -8,7 +8,7 @@ title: Allwinner A64 DMA Controller Device Tree Bindings maintainers: - Chen-Yu Tsai <wens@csie.org> - - Maxime Ripard <maxime.ripard@bootlin.com> + - Maxime Ripard <mripard@kernel.org> allOf: - $ref: "dma-controller.yaml#" diff --git a/Documentation/devicetree/bindings/dma/allwinner,sun6i-a31-dma.yaml b/Documentation/devicetree/bindings/dma/allwinner,sun6i-a31-dma.yaml index 740b7f9b535b..c1676b96daac 100644 --- a/Documentation/devicetree/bindings/dma/allwinner,sun6i-a31-dma.yaml +++ b/Documentation/devicetree/bindings/dma/allwinner,sun6i-a31-dma.yaml @@ -8,7 +8,7 @@ title: Allwinner A31 DMA Controller Device Tree Bindings maintainers: - Chen-Yu Tsai <wens@csie.org> - - Maxime Ripard <maxime.ripard@bootlin.com> + - Maxime Ripard <mripard@kernel.org> allOf: - $ref: "dma-controller.yaml#" diff --git a/Documentation/devicetree/bindings/dma/fsl-edma.txt b/Documentation/devicetree/bindings/dma/fsl-edma.txt index 29dd3ccb1235..e77b08ebcd06 100644 --- a/Documentation/devicetree/bindings/dma/fsl-edma.txt +++ b/Documentation/devicetree/bindings/dma/fsl-edma.txt @@ -10,6 +10,7 @@ Required properties: - compatible : - "fsl,vf610-edma" for eDMA used similar to that on Vybrid vf610 SoC - "fsl,imx7ulp-edma" for eDMA2 used similar to that on i.mx7ulp + - "fsl,fsl,ls1028a-edma" for eDMA used similar to that on Vybrid vf610 SoC - reg : Specifies base physical address(s) and size of the eDMA registers. The 1st region is eDMA control register's address and size. The 2nd and the 3rd regions are programmable channel multiplexing diff --git a/Documentation/devicetree/bindings/dma/fsl-imx-sdma.txt b/Documentation/devicetree/bindings/dma/fsl-imx-sdma.txt index 9d8bbac27d8b..c9e97409e853 100644 --- a/Documentation/devicetree/bindings/dma/fsl-imx-sdma.txt +++ b/Documentation/devicetree/bindings/dma/fsl-imx-sdma.txt @@ -10,6 +10,9 @@ Required properties: "fsl,imx6q-sdma" "fsl,imx7d-sdma" "fsl,imx8mq-sdma" + "fsl,imx8mm-sdma" + "fsl,imx8mn-sdma" + "fsl,imx8mp-sdma" The -to variants should be preferred since they allow to determine the correct ROM script addresses needed for the driver to work without additional firmware. diff --git a/Documentation/devicetree/bindings/dma/jz4780-dma.txt b/Documentation/devicetree/bindings/dma/jz4780-dma.txt index ec89782d9498..3459e77be294 100644 --- a/Documentation/devicetree/bindings/dma/jz4780-dma.txt +++ b/Documentation/devicetree/bindings/dma/jz4780-dma.txt @@ -1,4 +1,4 @@ -* Ingenic JZ4780 DMA Controller +* Ingenic XBurst DMA Controller Required properties: @@ -8,10 +8,12 @@ Required properties: * ingenic,jz4770-dma * ingenic,jz4780-dma * ingenic,x1000-dma + * ingenic,x1830-dma - reg: Should contain the DMA channel registers location and length, followed by the DMA controller registers location and length. - interrupts: Should contain the interrupt specifier of the DMA controller. -- clocks: Should contain a clock specifier for the JZ4780/X1000 PDMA clock. +- clocks: Should contain a clock specifier for the JZ4780/X1000/X1830 PDMA + clock. - #dma-cells: Must be <2>. Number of integer cells in the dmas property of DMA clients (see below). diff --git a/Documentation/devicetree/bindings/dma/renesas,rcar-dmac.txt b/Documentation/devicetree/bindings/dma/renesas,rcar-dmac.txt index 5551e929fd99..b7f81c63be8b 100644 --- a/Documentation/devicetree/bindings/dma/renesas,rcar-dmac.txt +++ b/Documentation/devicetree/bindings/dma/renesas,rcar-dmac.txt @@ -30,6 +30,7 @@ Required Properties: - "renesas,dmac-r8a7794" (R-Car E2) - "renesas,dmac-r8a7795" (R-Car H3) - "renesas,dmac-r8a7796" (R-Car M3-W) + - "renesas,dmac-r8a77961" (R-Car M3-W+) - "renesas,dmac-r8a77965" (R-Car M3-N) - "renesas,dmac-r8a77970" (R-Car V3M) - "renesas,dmac-r8a77980" (R-Car V3H) diff --git a/Documentation/devicetree/bindings/dma/ti/k3-udma.yaml b/Documentation/devicetree/bindings/dma/ti/k3-udma.yaml new file mode 100644 index 000000000000..8b5c346f23f6 --- /dev/null +++ b/Documentation/devicetree/bindings/dma/ti/k3-udma.yaml @@ -0,0 +1,184 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/dma/ti/k3-udma.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Texas Instruments K3 NAVSS Unified DMA Device Tree Bindings + +maintainers: + - Peter Ujfalusi <peter.ujfalusi@ti.com> + +description: | + The UDMA-P is intended to perform similar (but significantly upgraded) + functions as the packet-oriented DMA used on previous SoC devices. The UDMA-P + module supports the transmission and reception of various packet types. + The UDMA-P architecture facilitates the segmentation and reassembly of SoC DMA + data structure compliant packets to/from smaller data blocks that are natively + compatible with the specific requirements of each connected peripheral. + Multiple Tx and Rx channels are provided within the DMA which allow multiple + segmentation or reassembly operations to be ongoing. The DMA controller + maintains state information for each of the channels which allows packet + segmentation and reassembly operations to be time division multiplexed between + channels in order to share the underlying DMA hardware. An external DMA + scheduler is used to control the ordering and rate at which this multiplexing + occurs for Transmit operations. The ordering and rate of Receive operations + is indirectly controlled by the order in which blocks are pushed into the DMA + on the Rx PSI-L interface. + + The UDMA-P also supports acting as both a UTC and UDMA-C for its internal + channels. Channels in the UDMA-P can be configured to be either Packet-Based + or Third-Party channels on a channel by channel basis. + + All transfers within NAVSS is done between PSI-L source and destination + threads. + The peripherals serviced by UDMA can be PSI-L native (sa2ul, cpsw, etc) or + legacy, non PSI-L native peripherals. In the later case a special, small PDMA + is tasked to act as a bridge between the PSI-L fabric and the legacy + peripheral. + + PDMAs can be configured via UDMAP peer registers to match with the + configuration of the legacy peripheral. + +allOf: + - $ref: "../dma-controller.yaml#" + +properties: + "#dma-cells": + const: 1 + description: | + The cell is the PSI-L thread ID of the remote (to UDMAP) end. + Valid ranges for thread ID depends on the data movement direction: + for source thread IDs (rx): 0 - 0x7fff + for destination thread IDs (tx): 0x8000 - 0xffff + + Please refer to the device documentation for the PSI-L thread map and also + the PSI-L peripheral chapter for the correct thread ID. + + compatible: + enum: + - ti,am654-navss-main-udmap + - ti,am654-navss-mcu-udmap + - ti,j721e-navss-main-udmap + - ti,j721e-navss-mcu-udmap + + reg: + maxItems: 3 + + reg-names: + items: + - const: gcfg + - const: rchanrt + - const: tchanrt + + msi-parent: true + + ti,sci: + description: phandle to TI-SCI compatible System controller node + allOf: + - $ref: /schemas/types.yaml#/definitions/phandle + + ti,sci-dev-id: + description: TI-SCI device id of UDMAP + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + + ti,ringacc: + description: phandle to the ring accelerator node + allOf: + - $ref: /schemas/types.yaml#/definitions/phandle + + ti,sci-rm-range-tchan: + description: | + Array of UDMA tchan resource subtypes for resource allocation for this + host + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32-array + minItems: 1 + # Should be enough + maxItems: 255 + + ti,sci-rm-range-rchan: + description: | + Array of UDMA rchan resource subtypes for resource allocation for this + host + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32-array + minItems: 1 + # Should be enough + maxItems: 255 + + ti,sci-rm-range-rflow: + description: | + Array of UDMA rflow resource subtypes for resource allocation for this + host + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32-array + minItems: 1 + # Should be enough + maxItems: 255 + +required: + - compatible + - "#dma-cells" + - reg + - reg-names + - msi-parent + - ti,sci + - ti,sci-dev-id + - ti,ringacc + - ti,sci-rm-range-tchan + - ti,sci-rm-range-rchan + - ti,sci-rm-range-rflow + +examples: + - |+ + cbass_main { + #address-cells = <2>; + #size-cells = <2>; + + cbass_main_navss: navss@30800000 { + compatible = "simple-mfd"; + #address-cells = <2>; + #size-cells = <2>; + dma-coherent; + dma-ranges; + ranges; + + ti,sci-dev-id = <118>; + + main_udmap: dma-controller@31150000 { + compatible = "ti,am654-navss-main-udmap"; + reg = <0x0 0x31150000 0x0 0x100>, + <0x0 0x34000000 0x0 0x100000>, + <0x0 0x35000000 0x0 0x100000>; + reg-names = "gcfg", "rchanrt", "tchanrt"; + #dma-cells = <1>; + + ti,ringacc = <&ringacc>; + + msi-parent = <&inta_main_udmass>; + + ti,sci = <&dmsc>; + ti,sci-dev-id = <188>; + + ti,sci-rm-range-tchan = <0x1>, /* TX_HCHAN */ + <0x2>; /* TX_CHAN */ + ti,sci-rm-range-rchan = <0x4>, /* RX_HCHAN */ + <0x5>; /* RX_CHAN */ + ti,sci-rm-range-rflow = <0x6>; /* GP RFLOW */ + }; + }; + + mcasp0: mcasp@02B00000 { + dmas = <&main_udmap 0xc400>, <&main_udmap 0x4400>; + dma-names = "tx", "rx"; + }; + + crypto: crypto@4E00000 { + compatible = "ti,sa2ul-crypto"; + + dmas = <&main_udmap 0xc000>, <&main_udmap 0x4000>, <&main_udmap 0x4001>; + dma-names = "tx", "rx1", "rx2"; + }; + }; diff --git a/Documentation/devicetree/bindings/gpio/sifive,gpio.yaml b/Documentation/devicetree/bindings/gpio/sifive,gpio.yaml new file mode 100644 index 000000000000..418e8381e07c --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/sifive,gpio.yaml @@ -0,0 +1,68 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/gpio/sifive,gpio.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: SiFive GPIO controller + +maintainers: + - Yash Shah <yash.shah@sifive.com> + - Paul Walmsley <paul.walmsley@sifive.com> + +properties: + compatible: + items: + - const: sifive,fu540-c000-gpio + - const: sifive,gpio0 + + reg: + maxItems: 1 + + interrupts: + description: + interrupt mapping one per GPIO. Maximum 16 GPIOs. + minItems: 1 + maxItems: 16 + + interrupt-controller: true + + "#interrupt-cells": + const: 2 + + clocks: + maxItems: 1 + + "#gpio-cells": + const: 2 + + gpio-controller: true + +required: + - compatible + - reg + - interrupts + - interrupt-controller + - "#interrupt-cells" + - clocks + - "#gpio-cells" + - gpio-controller + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/sifive-fu540-prci.h> + gpio@10060000 { + compatible = "sifive,fu540-c000-gpio", "sifive,gpio0"; + interrupt-parent = <&plic>; + interrupts = <7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22>; + reg = <0x0 0x10060000 0x0 0x1000>; + clocks = <&tlclk PRCI_CLK_TLCLK>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + +... diff --git a/Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml b/Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml new file mode 100644 index 000000000000..2a9822075b36 --- /dev/null +++ b/Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml @@ -0,0 +1,66 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/hwmon/adi,adm1177.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices ADM1177 Hot Swap Controller and Digital Power Monitor + +maintainers: + - Michael Hennerich <michael.hennerich@analog.com> + - Beniamin Bia <beniamin.bia@analog.com> + +description: | + Analog Devices ADM1177 Hot Swap Controller and Digital Power Monitor + https://www.analog.com/media/en/technical-documentation/data-sheets/ADM1177.pdf + +properties: + compatible: + enum: + - adi,adm1177 + + reg: + maxItems: 1 + + avcc-supply: + description: + Phandle to the Avcc power supply + + shunt-resistor-micro-ohms: + description: + The value of curent sense resistor in microohms. If not provided, + the current reading and overcurrent alert is disabled. + + adi,shutdown-threshold-microamp: + description: + Specifies the current level at which an over current alert occurs. + If not provided, the overcurrent alert is configured to max ADC range + based on shunt-resistor-micro-ohms. + + adi,vrange-high-enable: + description: + Specifies which internal voltage divider to be used. A 1 selects + a 7:2 voltage divider while a 0 selects a 14:1 voltage divider. + type: boolean + +required: + - compatible + - reg + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> + i2c0 { + #address-cells = <1>; + #size-cells = <0>; + + pwmon@5a { + compatible = "adi,adm1177"; + reg = <0x5a>; + shunt-resistor-micro-ohms = <50000>; /* 50 mOhm */ + adi,shutdown-threshold-microamp = <1059000>; /* 1.059 A */ + adi,vrange-high-enable; + }; + }; +... diff --git a/Documentation/devicetree/bindings/hwmon/pmbus/ti,ucd90320.yaml b/Documentation/devicetree/bindings/hwmon/pmbus/ti,ucd90320.yaml new file mode 100644 index 000000000000..5d42e1304202 --- /dev/null +++ b/Documentation/devicetree/bindings/hwmon/pmbus/ti,ucd90320.yaml @@ -0,0 +1,45 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- + +$id: http://devicetree.org/schemas/hwmon/pmbus/ti,ucd90320.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: UCD90320 power sequencer + +maintainers: + - Jim Wright <wrightj@linux.vnet.ibm.com> + +description: | + The UCD90320 is a 32-rail PMBus/I2C addressable power-supply sequencer and + monitor. The 24 integrated ADC channels (AMONx) monitor the power supply + voltage, current, and temperature. Of the 84 GPIO pins, 8 can be used as + digital monitors (DMONx), 32 to enable the power supply (ENx), 24 for + margining (MARx), 16 for logical GPO, and 32 GPIs for cascading, and system + function. + + http://focus.ti.com/lit/ds/symlink/ucd90320.pdf + +properties: + compatible: + enum: + - ti,ucd90320 + + reg: + maxItems: 1 + +required: + - compatible + - reg + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + ucd90320@11 { + compatible = "ti,ucd90320"; + reg = <0x11>; + }; + }; diff --git a/Documentation/devicetree/bindings/i2c/allwinner,sun6i-a31-p2wi.yaml b/Documentation/devicetree/bindings/i2c/allwinner,sun6i-a31-p2wi.yaml index 9346ef6ba61b..6097e8ac46c1 100644 --- a/Documentation/devicetree/bindings/i2c/allwinner,sun6i-a31-p2wi.yaml +++ b/Documentation/devicetree/bindings/i2c/allwinner,sun6i-a31-p2wi.yaml @@ -8,7 +8,7 @@ title: Allwinner A31 P2WI (Push/Pull 2 Wires Interface) Device Tree Bindings maintainers: - Chen-Yu Tsai <wens@csie.org> - - Maxime Ripard <maxime.ripard@bootlin.com> + - Maxime Ripard <mripard@kernel.org> allOf: - $ref: /schemas/i2c/i2c-controller.yaml# diff --git a/Documentation/devicetree/bindings/i2c/i2c-at91.txt b/Documentation/devicetree/bindings/i2c/i2c-at91.txt index 2210f4359c45..8347b1e7c080 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-at91.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-at91.txt @@ -18,8 +18,10 @@ Optional properties: - dma-names: should contain "tx" and "rx". - atmel,fifo-size: maximum number of data the RX and TX FIFOs can store for FIFO capable I2C controllers. -- i2c-sda-hold-time-ns: TWD hold time, only available for "atmel,sama5d4-i2c" - and "atmel,sama5d2-i2c". +- i2c-sda-hold-time-ns: TWD hold time, only available for: + "atmel,sama5d4-i2c", + "atmel,sama5d2-i2c", + "microchip,sam9x60-i2c". - Child nodes conforming to i2c bus binding Examples : diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml index b68be3aaf587..e1f6d64bdccd 100644 --- a/Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml +++ b/Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml @@ -1,4 +1,4 @@ -# SPDX-License-Identifier: GPL-2.0-only +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- $id: http://devicetree.org/schemas/iio/adc/adi,ad7292.yaml# @@ -53,7 +53,8 @@ patternProperties: description: | The channel number. It can have up to 8 channels numbered from 0 to 7. items: - maximum: 7 + - minimum: 0 + maximum: 7 diff-channels: description: see Documentation/devicetree/bindings/iio/adc/adc.txt diff --git a/Documentation/devicetree/bindings/iio/adc/allwinner,sun8i-a33-ths.yaml b/Documentation/devicetree/bindings/iio/adc/allwinner,sun8i-a33-ths.yaml index d74962c0f5ae..15c514b83583 100644 --- a/Documentation/devicetree/bindings/iio/adc/allwinner,sun8i-a33-ths.yaml +++ b/Documentation/devicetree/bindings/iio/adc/allwinner,sun8i-a33-ths.yaml @@ -8,7 +8,7 @@ title: Allwinner A33 Thermal Sensor Device Tree Bindings maintainers: - Chen-Yu Tsai <wens@csie.org> - - Maxime Ripard <maxime.ripard@bootlin.com> + - Maxime Ripard <mripard@kernel.org> properties: "#io-channel-cells": diff --git a/Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml b/Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml index b3bd8ef7fbd6..5b3b71c9c018 100644 --- a/Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml +++ b/Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml @@ -8,7 +8,7 @@ title: Allwinner A10 LRADC Device Tree Bindings maintainers: - Chen-Yu Tsai <wens@csie.org> - - Maxime Ripard <maxime.ripard@bootlin.com> + - Maxime Ripard <mripard@kernel.org> properties: compatible: diff --git a/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun4i-a10-ic.yaml b/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun4i-a10-ic.yaml index 23a202d24e43..953d875b5e74 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun4i-a10-ic.yaml +++ b/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun4i-a10-ic.yaml @@ -8,7 +8,7 @@ title: Allwinner A10 Interrupt Controller Device Tree Bindings maintainers: - Chen-Yu Tsai <wens@csie.org> - - Maxime Ripard <maxime.ripard@bootlin.com> + - Maxime Ripard <mripard@kernel.org> allOf: - $ref: /schemas/interrupt-controller.yaml# diff --git a/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun7i-a20-sc-nmi.yaml b/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun7i-a20-sc-nmi.yaml index 8cd08cfb25be..cf09055da78b 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun7i-a20-sc-nmi.yaml +++ b/Documentation/devicetree/bindings/interrupt-controller/allwinner,sun7i-a20-sc-nmi.yaml @@ -8,7 +8,7 @@ title: Allwinner A20 Non-Maskable Interrupt Controller Device Tree Bindings maintainers: - Chen-Yu Tsai <wens@csie.org> - - Maxime Ripard <maxime.ripard@bootlin.com> + - Maxime Ripard <mripard@kernel.org> allOf: - $ref: /schemas/interrupt-controller.yaml# diff --git a/Documentation/devicetree/bindings/interrupt-controller/amlogic,meson-gpio-intc.txt b/Documentation/devicetree/bindings/interrupt-controller/amlogic,meson-gpio-intc.txt index 684bb1cd75ec..23b18b92c558 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/amlogic,meson-gpio-intc.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/amlogic,meson-gpio-intc.txt @@ -17,6 +17,7 @@ Required properties: "amlogic,meson-axg-gpio-intc" for AXG SoCs (A113D, A113X) "amlogic,meson-g12a-gpio-intc" for G12A SoCs (S905D2, S905X2, S905Y2) "amlogic,meson-sm1-gpio-intc" for SM1 SoCs (S905D3, S905X3, S905Y3) + "amlogic,meson-a1-gpio-intc" for A1 SoCs (A113L) - reg : Specifies base physical address and size of the registers. - interrupt-controller : Identifies the node as an interrupt controller. - #interrupt-cells : Specifies the number of cells needed to encode an diff --git a/Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt b/Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt new file mode 100644 index 000000000000..251ed44171db --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt @@ -0,0 +1,23 @@ +Aspeed AST25XX and AST26XX SCU Interrupt Controller + +Required Properties: + - #interrupt-cells : must be 1 + - compatible : must be "aspeed,ast2500-scu-ic", + "aspeed,ast2600-scu-ic0" or + "aspeed,ast2600-scu-ic1" + - interrupts : interrupt from the parent controller + - interrupt-controller : indicates that the controller receives and + fires new interrupts for child busses + +Example: + + syscon@1e6e2000 { + ranges = <0 0x1e6e2000 0x1a8>; + + scu_ic: interrupt-controller@18 { + #interrupt-cells = <1>; + compatible = "aspeed,ast2500-scu-ic"; + interrupts = <21>; + interrupt-controller; + }; + }; diff --git a/Documentation/devicetree/bindings/interrupt-controller/fsl,intmux.yaml b/Documentation/devicetree/bindings/interrupt-controller/fsl,intmux.yaml new file mode 100644 index 000000000000..43c6effbb5bd --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/fsl,intmux.yaml @@ -0,0 +1,68 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interrupt-controller/fsl,intmux.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Freescale INTMUX interrupt multiplexer + +maintainers: + - Joakim Zhang <qiangqing.zhang@nxp.com> + +properties: + compatible: + const: fsl,imx-intmux + + reg: + maxItems: 1 + + interrupts: + minItems: 1 + maxItems: 8 + description: | + Should contain the parent interrupt lines (up to 8) used to multiplex + the input interrupts. + + interrupt-controller: true + + '#interrupt-cells': + const: 2 + description: | + The 1st cell is hw interrupt number, the 2nd cell is channel index. + + clocks: + description: ipg clock. + + clock-names: + const: ipg + +required: + - compatible + - reg + - interrupts + - interrupt-controller + - '#interrupt-cells' + - clocks + - clock-names + +additionalProperties: false + +examples: + - | + interrupt-controller@37400000 { + compatible = "fsl,imx-intmux"; + reg = <0x37400000 0x1000>; + interrupts = <0 16 4>, + <0 17 4>, + <0 18 4>, + <0 19 4>, + <0 20 4>, + <0 21 4>, + <0 22 4>, + <0 23 4>; + interrupt-controller; + interrupt-parent = <&gic>; + #interrupt-cells = <2>; + clocks = <&clk>; + clock-names = "ipg"; + }; diff --git a/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml b/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml index d3e423fcb6c2..0f6374ceaa69 100644 --- a/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml +++ b/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml @@ -8,7 +8,7 @@ title: Allwinner A10 CMOS Sensor Interface (CSI) Device Tree Bindings maintainers: - Chen-Yu Tsai <wens@csie.org> - - Maxime Ripard <maxime.ripard@bootlin.com> + - Maxime Ripard <mripard@kernel.org> description: |- The Allwinner A10 and later has a CMOS Sensor Interface to retrieve diff --git a/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-ir.yaml b/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-ir.yaml index dea36d68cdbe..7838804700d6 100644 --- a/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-ir.yaml +++ b/Documentation/devicetree/bindings/media/allwinner,sun4i-a10-ir.yaml @@ -8,7 +8,7 @@ title: Allwinner A10 Infrared Controller Device Tree Bindings maintainers: - Chen-Yu Tsai <wens@csie.org> - - Maxime Ripard <maxime.ripard@bootlin.com> + - Maxime Ripard <mripard@kernel.org> allOf: - $ref: "rc.yaml#" diff --git a/Documentation/devicetree/bindings/memory-controllers/fsl/imx8m-ddrc.yaml b/Documentation/devicetree/bindings/memory-controllers/fsl/imx8m-ddrc.yaml new file mode 100644 index 000000000000..c9e6c22cb5be --- /dev/null +++ b/Documentation/devicetree/bindings/memory-controllers/fsl/imx8m-ddrc.yaml @@ -0,0 +1,72 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/memory-controllers/fsl/imx8m-ddrc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: i.MX8M DDR Controller + +maintainers: + - Leonard Crestez <leonard.crestez@nxp.com> + +description: + The DDRC block is integrated in i.MX8M for interfacing with DDR based + memories. + + It supports switching between different frequencies at runtime but during + this process RAM itself becomes briefly inaccessible so actual frequency + switching is implemented by TF-A code which runs from a SRAM area. + + The Linux driver for the DDRC doesn't even map registers (they're included + for the sake of "describing hardware"), it mostly just exposes firmware + capabilities through standard Linux mechanism like devfreq and OPP tables. + +properties: + compatible: + items: + - enum: + - fsl,imx8mn-ddrc + - fsl,imx8mm-ddrc + - fsl,imx8mq-ddrc + - const: fsl,imx8m-ddrc + + reg: + maxItems: 1 + description: + Base address and size of DDRC CTL area. + This is not currently mapped by the imx8m-ddrc driver. + + clocks: + maxItems: 4 + + clock-names: + items: + - const: core + - const: pll + - const: alt + - const: apb + + operating-points-v2: true + opp-table: true + +required: + - reg + - compatible + - clocks + - clock-names + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/imx8mm-clock.h> + ddrc: memory-controller@3d400000 { + compatible = "fsl,imx8mm-ddrc", "fsl,imx8m-ddrc"; + reg = <0x3d400000 0x400000>; + clock-names = "core", "pll", "alt", "apb"; + clocks = <&clk IMX8MM_CLK_DRAM_CORE>, + <&clk IMX8MM_DRAM_PLL>, + <&clk IMX8MM_CLK_DRAM_ALT>, + <&clk IMX8MM_CLK_DRAM_APB>; + operating-points-v2 = <&ddrc_opp_table>; + }; diff --git a/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra124-mc.yaml b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra124-mc.yaml index 30d9fb193d7f..22a94b6fdbde 100644 --- a/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra124-mc.yaml +++ b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra124-mc.yaml @@ -60,7 +60,8 @@ patternProperties: maximum: 1066000000 nvidia,emem-configuration: - $ref: /schemas/types.yaml#/definitions/uint32-array + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32-array description: | Values to be written to the EMEM register block. See section "15.6.1 MC Registers" in the TRM. diff --git a/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra30-emc.yaml b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra30-emc.yaml index 7fe0ca14e324..e4135bac6957 100644 --- a/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra30-emc.yaml +++ b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra30-emc.yaml @@ -56,7 +56,8 @@ patternProperties: maximum: 900000000 nvidia,emc-auto-cal-interval: - $ref: /schemas/types.yaml#/definitions/uint32 + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 description: Pad calibration interval in microseconds. minimum: 0 @@ -78,7 +79,8 @@ patternProperties: Mode Register 0. nvidia,emc-zcal-cnt-long: - $ref: /schemas/types.yaml#/definitions/uint32 + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 description: Number of EMC clocks to wait before issuing any commands after sending ZCAL_MRW_CMD. @@ -96,7 +98,8 @@ patternProperties: FBIO "read" FIFO periodic resetting enabled. nvidia,emc-configuration: - $ref: /schemas/types.yaml#/definitions/uint32-array + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32-array description: EMC timing characterization data. These are the registers (see section "18.13.2 EMC Registers" in the TRM) whose values diff --git a/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra30-mc.yaml b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra30-mc.yaml index 84fd57bcf0dc..4b9196c83291 100644 --- a/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra30-mc.yaml +++ b/Documentation/devicetree/bindings/memory-controllers/nvidia,tegra30-mc.yaml @@ -77,7 +77,8 @@ patternProperties: maximum: 900000000 nvidia,emem-configuration: - $ref: /schemas/types.yaml#/definitions/uint32-array + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32-array description: | Values to be written to the EMEM register block. See section "18.13.1 MC Registers" in the TRM. diff --git a/Documentation/devicetree/bindings/mfd/allwinner,sun4i-a10-ts.yaml b/Documentation/devicetree/bindings/mfd/allwinner,sun4i-a10-ts.yaml index 4b1a09acb98b..39afacc447b2 100644 --- a/Documentation/devicetree/bindings/mfd/allwinner,sun4i-a10-ts.yaml +++ b/Documentation/devicetree/bindings/mfd/allwinner,sun4i-a10-ts.yaml @@ -8,7 +8,7 @@ title: Allwinner A10 Resistive Touchscreen Controller Device Tree Bindings maintainers: - Chen-Yu Tsai <wens@csie.org> - - Maxime Ripard <maxime.ripard@bootlin.com> + - Maxime Ripard <mripard@kernel.org> properties: "#thermal-sensor-cells": diff --git a/Documentation/devicetree/bindings/mmc/allwinner,sun4i-a10-mmc.yaml b/Documentation/devicetree/bindings/mmc/allwinner,sun4i-a10-mmc.yaml index 64bca41031d5..e82c9a07b6fb 100644 --- a/Documentation/devicetree/bindings/mmc/allwinner,sun4i-a10-mmc.yaml +++ b/Documentation/devicetree/bindings/mmc/allwinner,sun4i-a10-mmc.yaml @@ -11,7 +11,7 @@ allOf: maintainers: - Chen-Yu Tsai <wens@csie.org> - - Maxime Ripard <maxime.ripard@bootlin.com> + - Maxime Ripard <mripard@kernel.org> properties: "#address-cells": true diff --git a/Documentation/devicetree/bindings/mmc/brcm,sdhci-brcmstb.txt b/Documentation/devicetree/bindings/mmc/brcm,sdhci-brcmstb.txt index 733b64a4d8eb..ae2074184528 100644 --- a/Documentation/devicetree/bindings/mmc/brcm,sdhci-brcmstb.txt +++ b/Documentation/devicetree/bindings/mmc/brcm,sdhci-brcmstb.txt @@ -11,28 +11,43 @@ Required properties: - compatible: should be one of the following - "brcm,bcm7425-sdhci" - "brcm,bcm7445-sdhci" + - "brcm,bcm7216-sdhci" Refer to clocks/clock-bindings.txt for generic clock consumer properties. Example: - sdhci@f03e0100 { - compatible = "brcm,bcm7425-sdhci"; - reg = <0xf03e0000 0x100>; - interrupts = <0x0 0x26 0x0>; - sdhci,auto-cmd12; - clocks = <&sw_sdio>; + sdhci@84b0000 { sd-uhs-sdr50; sd-uhs-ddr50; + sd-uhs-sdr104; + sdhci,auto-cmd12; + compatible = "brcm,bcm7216-sdhci", + "brcm,bcm7445-sdhci", + "brcm,sdhci-brcmstb"; + reg = <0x84b0000 0x260 0x84b0300 0x200>; + reg-names = "host", "cfg"; + interrupts = <0x0 0x26 0x4>; + interrupt-names = "sdio0_0"; + clocks = <&scmi_clk 245>; + clock-names = "sw_sdio"; }; - sdhci@f03e0300 { + sdhci@84b1000 { + mmc-ddr-1_8v; + mmc-hs200-1_8v; + mmc-hs400-1_8v; + mmc-hs400-enhanced-strobe; + supports-cqe; non-removable; bus-width = <0x8>; - compatible = "brcm,bcm7425-sdhci"; - reg = <0xf03e0200 0x100>; - interrupts = <0x0 0x27 0x0>; - sdhci,auto-cmd12; - clocks = <sw_sdio>; - mmc-hs200-1_8v; + compatible = "brcm,bcm7216-sdhci", + "brcm,bcm7445-sdhci", + "brcm,sdhci-brcmstb"; + reg = <0x84b1000 0x260 0x84b1300 0x200>; + reg-names = "host", "cfg"; + interrupts = <0x0 0x27 0x4>; + interrupt-names = "sdio1_0"; + clocks = <&scmi_clk 245>; + clock-names = "sw_sdio"; }; diff --git a/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.txt b/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.txt index 2fb466ca2a9d..c93643fceabb 100644 --- a/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.txt +++ b/Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.txt @@ -21,6 +21,7 @@ Required properties: "fsl,imx8mq-usdhc" "fsl,imx8mm-usdhc" "fsl,imx8mn-usdhc" + "fsl,imx8mp-usdhc" "fsl,imx8qxp-usdhc" Optional properties: diff --git a/Documentation/devicetree/bindings/mmc/renesas,sdhi.txt b/Documentation/devicetree/bindings/mmc/renesas,sdhi.txt index bc08fc43a9be..e6cc47844207 100644 --- a/Documentation/devicetree/bindings/mmc/renesas,sdhi.txt +++ b/Documentation/devicetree/bindings/mmc/renesas,sdhi.txt @@ -23,7 +23,8 @@ Required properties: "renesas,sdhi-r8a7793" - SDHI IP on R8A7793 SoC "renesas,sdhi-r8a7794" - SDHI IP on R8A7794 SoC "renesas,sdhi-r8a7795" - SDHI IP on R8A7795 SoC - "renesas,sdhi-r8a7796" - SDHI IP on R8A7796 SoC + "renesas,sdhi-r8a7796" - SDHI IP on R8A77960 SoC + "renesas,sdhi-r8a77961" - SDHI IP on R8A77961 SoC "renesas,sdhi-r8a77965" - SDHI IP on R8A77965 SoC "renesas,sdhi-r8a77970" - SDHI IP on R8A77970 SoC "renesas,sdhi-r8a77980" - SDHI IP on R8A77980 SoC diff --git a/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.txt b/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.txt deleted file mode 100644 index 6f629b12bd69..000000000000 --- a/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.txt +++ /dev/null @@ -1,49 +0,0 @@ -* Rockchip specific extensions to the Synopsys Designware Mobile - Storage Host Controller - -The Synopsys designware mobile storage host controller is used to interface -a SoC with storage medium such as eMMC or SD/MMC cards. This file documents -differences between the core Synopsys dw mshc controller properties described -by synopsys-dw-mshc.txt and the properties used by the Rockchip specific -extensions to the Synopsys Designware Mobile Storage Host Controller. - -Required Properties: - -* compatible: should be - - "rockchip,rk2928-dw-mshc": for Rockchip RK2928 and following, - before RK3288 - - "rockchip,rk3288-dw-mshc": for Rockchip RK3288 - - "rockchip,rv1108-dw-mshc", "rockchip,rk3288-dw-mshc": for Rockchip RV1108 - - "rockchip,px30-dw-mshc", "rockchip,rk3288-dw-mshc": for Rockchip PX30 - - "rockchip,rk3036-dw-mshc", "rockchip,rk3288-dw-mshc": for Rockchip RK3036 - - "rockchip,rk3228-dw-mshc", "rockchip,rk3288-dw-mshc": for Rockchip RK322x - - "rockchip,rk3328-dw-mshc", "rockchip,rk3288-dw-mshc": for Rockchip RK3328 - - "rockchip,rk3368-dw-mshc", "rockchip,rk3288-dw-mshc": for Rockchip RK3368 - - "rockchip,rk3399-dw-mshc", "rockchip,rk3288-dw-mshc": for Rockchip RK3399 - -Optional Properties: -* clocks: from common clock binding: if ciu-drive and ciu-sample are - specified in clock-names, should contain handles to these clocks. - -* clock-names: Apart from the clock-names described in synopsys-dw-mshc.txt - two more clocks "ciu-drive" and "ciu-sample" are supported. They are used - to control the clock phases, "ciu-sample" is required for tuning high- - speed modes. - -* rockchip,default-sample-phase: The default phase to set ciu-sample at - probing, low speeds or in case where all phases work at tuning time. - If not specified 0 deg will be used. - -* rockchip,desired-num-phases: The desired number of times that the host - execute tuning when needed. If not specified, the host will do tuning - for 360 times, namely tuning for each degree. - -Example: - - rkdwmmc0@12200000 { - compatible = "rockchip,rk3288-dw-mshc"; - reg = <0x12200000 0x1000>; - interrupts = <0 75 0>; - #address-cells = <1>; - #size-cells = <0>; - }; diff --git a/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml b/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml new file mode 100644 index 000000000000..89c3edd6a728 --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml @@ -0,0 +1,125 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mmc/rockchip-dw-mshc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Rockchip designware mobile storage host controller device tree bindings + +description: + Rockchip uses the Synopsys designware mobile storage host controller + to interface a SoC with storage medium such as eMMC or SD/MMC cards. + This file documents the combined properties for the core Synopsys dw mshc + controller that are not already included in the synopsys-dw-mshc-common.yaml + file and the Rockchip specific extensions. + +allOf: + - $ref: "synopsys-dw-mshc-common.yaml#" + +maintainers: + - Heiko Stuebner <heiko@sntech.de> + +# Everything else is described in the common file +properties: + compatible: + oneOf: + # for Rockchip RK2928 and before RK3288 + - const: rockchip,rk2928-dw-mshc + # for Rockchip RK3288 + - const: rockchip,rk3288-dw-mshc + - items: + - enum: + # for Rockchip PX30 + - rockchip,px30-dw-mshc + # for Rockchip RK3036 + - rockchip,rk3036-dw-mshc + # for Rockchip RK322x + - rockchip,rk3228-dw-mshc + # for Rockchip RK3308 + - rockchip,rk3308-dw-mshc + # for Rockchip RK3328 + - rockchip,rk3328-dw-mshc + # for Rockchip RK3368 + - rockchip,rk3368-dw-mshc + # for Rockchip RK3399 + - rockchip,rk3399-dw-mshc + # for Rockchip RV1108 + - rockchip,rv1108-dw-mshc + - const: rockchip,rk3288-dw-mshc + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + minItems: 2 + maxItems: 4 + description: + Handle to "biu" and "ciu" clocks for the bus interface unit clock and + the card interface unit clock. If "ciu-drive" and "ciu-sample" are + specified in clock-names, it should also contain + handles to these clocks. + + clock-names: + minItems: 2 + items: + - const: biu + - const: ciu + - const: ciu-drive + - const: ciu-sample + description: + Apart from the clock-names "biu" and "ciu" two more clocks + "ciu-drive" and "ciu-sample" are supported. They are used + to control the clock phases, "ciu-sample" is required for tuning + high speed modes. + + rockchip,default-sample-phase: + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0 + maximum: 360 + default: 0 + description: + The default phase to set "ciu-sample" at probing, + low speeds or in case where all phases work at tuning time. + If not specified 0 deg will be used. + + rockchip,desired-num-phases: + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0 + maximum: 360 + default: 360 + description: + The desired number of times that the host execute tuning when needed. + If not specified, the host will do tuning for 360 times, + namely tuning for each degree. + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + +examples: + - | + #include <dt-bindings/clock/rk3288-cru.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/interrupt-controller/irq.h> + sdmmc: mmc@ff0c0000 { + compatible = "rockchip,rk3288-dw-mshc"; + reg = <0x0 0xff0c0000 0x0 0x4000>; + interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cru HCLK_SDMMC>, <&cru SCLK_SDMMC>, + <&cru SCLK_SDMMC_DRV>, <&cru SCLK_SDMMC_SAMPLE>; + clock-names = "biu", "ciu", "ciu-drive", "ciu-sample"; + resets = <&cru SRST_MMC0>; + reset-names = "reset"; + fifo-depth = <0x100>; + max-frequency = <150000000>; + }; + +... diff --git a/Documentation/devicetree/bindings/mmc/sdhci-atmel.txt b/Documentation/devicetree/bindings/mmc/sdhci-atmel.txt index 503c6dbac1b2..69edfd4d3922 100644 --- a/Documentation/devicetree/bindings/mmc/sdhci-atmel.txt +++ b/Documentation/devicetree/bindings/mmc/sdhci-atmel.txt @@ -5,11 +5,16 @@ Documentation/devicetree/bindings/mmc/mmc.txt and the properties used by the sdhci-of-at91 driver. Required properties: -- compatible: Must be "atmel,sama5d2-sdhci". +- compatible: Must be "atmel,sama5d2-sdhci" or "microchip,sam9x60-sdhci". - clocks: Phandlers to the clocks. -- clock-names: Must be "hclock", "multclk", "baseclk"; +- clock-names: Must be "hclock", "multclk", "baseclk" for + "atmel,sama5d2-sdhci". + Must be "hclock", "multclk" for "microchip,sam9x60-sdhci". Optional properties: +- assigned-clocks: The same with "multclk". +- assigned-clock-rates The rate of "multclk" in order to not rely on the + gck configuration set by previous components. - 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 @@ -17,10 +22,12 @@ Optional properties: Example: -sdmmc0: sdio-host@a0000000 { +mmc0: sdio-host@a0000000 { compatible = "atmel,sama5d2-sdhci"; reg = <0xa0000000 0x300>; interrupts = <31 IRQ_TYPE_LEVEL_HIGH 0>; clocks = <&sdmmc0_hclk>, <&sdmmc0_gclk>, <&main>; clock-names = "hclock", "multclk", "baseclk"; + assigned-clocks = <&sdmmc0_gclk>; + assigned-clock-rates = <480000000>; }; diff --git a/Documentation/devicetree/bindings/mmc/sdhci-msm.txt b/Documentation/devicetree/bindings/mmc/sdhci-msm.txt index da4edb146a98..7ee639b1af03 100644 --- a/Documentation/devicetree/bindings/mmc/sdhci-msm.txt +++ b/Documentation/devicetree/bindings/mmc/sdhci-msm.txt @@ -19,6 +19,7 @@ Required properties: "qcom,msm8996-sdhci", "qcom,sdhci-msm-v4" "qcom,sdm845-sdhci", "qcom,sdhci-msm-v5" "qcom,qcs404-sdhci", "qcom,sdhci-msm-v5" + "qcom,sc7180-sdhci", "qcom,sdhci-msm-v5"; NOTE that some old device tree files may be floating around that only have the string "qcom,sdhci-msm-v4" without the SoC compatible string but doing that should be considered a deprecated practice. diff --git a/Documentation/devicetree/bindings/mmc/sdhci-omap.txt b/Documentation/devicetree/bindings/mmc/sdhci-omap.txt index 72c4dec7e1db..aeb615ef672a 100644 --- a/Documentation/devicetree/bindings/mmc/sdhci-omap.txt +++ b/Documentation/devicetree/bindings/mmc/sdhci-omap.txt @@ -7,6 +7,8 @@ For UHS devices which require tuning, the device tree should have a "cpu_thermal Required properties: - compatible: Should be "ti,dra7-sdhci" for DRA7 and DRA72 controllers Should be "ti,k2g-sdhci" for K2G + Should be "ti,am335-sdhci" for am335x controllers + Should be "ti,am437-sdhci" for am437x controllers - ti,hwmods: Must be "mmc<n>", <n> is controller instance starting 1 (Not required for K2G). - pinctrl-names: Should be subset of "default", "hs", "sdr12", "sdr25", "sdr50", @@ -15,6 +17,13 @@ Required properties: "hs200_1_8v", - pinctrl-<n> : Pinctrl states as described in bindings/pinctrl/pinctrl-bindings.txt +Optional properties: +- dmas: List of DMA specifiers with the controller specific format as described + in the generic DMA client binding. A tx and rx specifier is required. +- dma-names: List of DMA request names. These strings correspond 1:1 with the + DMA specifiers listed in dmas. The string naming is to be "tx" + and "rx" for TX and RX DMA requests, respectively. + Example: mmc1: mmc@4809c000 { compatible = "ti,dra7-sdhci"; @@ -22,4 +31,6 @@ Example: ti,hwmods = "mmc1"; bus-width = <4>; vmmc-supply = <&vmmc>; /* phandle to regulator node */ + dmas = <&sdma 61 &sdma 62>; + dma-names = "tx", "rx"; }; diff --git a/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc-common.yaml b/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc-common.yaml new file mode 100644 index 000000000000..890d47a87ac5 --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc-common.yaml @@ -0,0 +1,68 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mmc/synopsys-dw-mshc-common.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Synopsys Designware Mobile Storage Host Controller Common Properties + +allOf: + - $ref: "mmc-controller.yaml#" + +maintainers: + - Ulf Hansson <ulf.hansson@linaro.org> + +# Everything else is described in the common file +properties: + resets: + maxItems: 1 + + reset-names: + const: reset + + clock-frequency: + description: + Should be the frequency (in Hz) of the ciu clock. If this + is specified and the ciu clock is specified then we'll try to set the ciu + clock to this at probe time. + + fifo-depth: + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + description: + The maximum size of the tx/rx fifo's. If this property is not + specified, the default value of the fifo size is determined from the + controller registers. + + card-detect-delay: + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + - default: 0 + description: + Delay in milli-seconds before detecting card after card + insert event. The default value is 0. + + data-addr: + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 + description: + Override fifo address with value provided by DT. The default FIFO reg + offset is assumed as 0x100 (version < 0x240A) and 0x200(version >= 0x240A) + by driver. If the controller does not follow this rule, please use + this property to set fifo address in device tree. + + fifo-watermark-aligned: + allOf: + - $ref: /schemas/types.yaml#/definitions/flag + description: + Data done irq is expected if data length is less than + watermark in PIO mode. But fifo watermark is requested to be aligned + with data length in some SoC so that TX/RX irq can be generated with + data done irq. Add this watermark quirk to mark this requirement and + force fifo watermark setting accordingly. + + dmas: + maxItems: 1 + + dma-names: + const: rx-tx diff --git a/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.txt b/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.txt deleted file mode 100644 index 7e5e427a22ce..000000000000 --- a/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.txt +++ /dev/null @@ -1,141 +0,0 @@ -* Synopsys Designware Mobile Storage Host Controller - -The Synopsys designware mobile storage host controller is used to interface -a SoC with storage medium such as eMMC or SD/MMC cards. This file documents -differences between the core mmc properties described by mmc.txt and the -properties used by the Synopsys Designware Mobile Storage Host Controller. - -Required Properties: - -* compatible: should be - - snps,dw-mshc: for controllers compliant with synopsys dw-mshc. -* #address-cells: should be 1. -* #size-cells: should be 0. - -# Slots (DEPRECATED): The slot specific information are contained within - child-nodes with each child-node representing a supported slot. There should - be atleast one child node representing a card slot. The name of the child node - representing the slot is recommended to be slot@n where n is the unique number - of the slot connected to the controller. The following are optional properties - which can be included in the slot child node. - - * reg: specifies the physical slot number. The valid values of this - property is 0 to (num-slots -1), where num-slots is the value - specified by the num-slots property. - - * bus-width: as documented in mmc core bindings. - - * wp-gpios: specifies the write protect gpio line. The format of the - gpio specifier depends on the gpio controller. If a GPIO is not used - for write-protect, this property is optional. - - * disable-wp: If the wp-gpios property isn't present then (by default) - we'd assume that the write protect is hooked up directly to the - controller's special purpose write protect line (accessible via - the WRTPRT register). However, it's possible that we simply don't - want write protect. In that case specify 'disable-wp'. - NOTE: This property is not required for slots known to always - connect to eMMC or SDIO cards. - -Optional properties: - -* resets: phandle + reset specifier pair, intended to represent hardware - reset signal present internally in some host controller IC designs. - See Documentation/devicetree/bindings/reset/reset.txt for details. - -* reset-names: request name for using "resets" property. Must be "reset". - (It will be used together with "resets" property.) - -* clocks: from common clock binding: handle to biu and ciu clocks for the - bus interface unit clock and the card interface unit clock. - -* clock-names: from common clock binding: Shall be "biu" and "ciu". - If the biu clock is missing we'll simply skip enabling it. If the - ciu clock is missing we'll just assume that the clock is running at - clock-frequency. It is an error to omit both the ciu clock and the - clock-frequency. - -* clock-frequency: should be the frequency (in Hz) of the ciu clock. If this - is specified and the ciu clock is specified then we'll try to set the ciu - clock to this at probe time. - -* fifo-depth: The maximum size of the tx/rx fifo's. If this property is not - specified, the default value of the fifo size is determined from the - controller registers. - -* card-detect-delay: Delay in milli-seconds before detecting card after card - insert event. The default value is 0. - -* data-addr: Override fifo address with value provided by DT. The default FIFO reg - offset is assumed as 0x100 (version < 0x240A) and 0x200(version >= 0x240A) by - driver. If the controller does not follow this rule, please use this property - to set fifo address in device tree. - -* fifo-watermark-aligned: Data done irq is expected if data length is less than - watermark in PIO mode. But fifo watermark is requested to be aligned with data - length in some SoC so that TX/RX irq can be generated with data done irq. Add this - watermark quirk to mark this requirement and force fifo watermark setting - accordingly. - -* vmmc-supply: The phandle to the regulator to use for vmmc. If this is - specified we'll defer probe until we can find this regulator. - -* dmas: List of DMA specifiers with the controller specific format as described - in the generic DMA client binding. Refer to dma.txt for details. - -* dma-names: request names for generic DMA client binding. Must be "rx-tx". - Refer to dma.txt for details. - -Aliases: - -- All the MSHC controller nodes should be represented in the aliases node using - the following format 'mshc{n}' where n is a unique number for the alias. - -Example: - -The MSHC controller node can be split into two portions, SoC specific and -board specific portions as listed below. - - dwmmc0@12200000 { - compatible = "snps,dw-mshc"; - clocks = <&clock 351>, <&clock 132>; - clock-names = "biu", "ciu"; - reg = <0x12200000 0x1000>; - interrupts = <0 75 0>; - #address-cells = <1>; - #size-cells = <0>; - data-addr = <0x200>; - fifo-watermark-aligned; - resets = <&rst 20>; - reset-names = "reset"; - }; - -[board specific internal DMA resources] - - dwmmc0@12200000 { - clock-frequency = <400000000>; - clock-freq-min-max = <400000 200000000>; - broken-cd; - fifo-depth = <0x80>; - card-detect-delay = <200>; - vmmc-supply = <&buck8>; - bus-width = <8>; - cap-mmc-highspeed; - cap-sd-highspeed; - }; - -[board specific generic DMA request binding] - - dwmmc0@12200000 { - clock-frequency = <400000000>; - clock-freq-min-max = <400000 200000000>; - broken-cd; - fifo-depth = <0x80>; - card-detect-delay = <200>; - vmmc-supply = <&buck8>; - bus-width = <8>; - cap-mmc-highspeed; - cap-sd-highspeed; - dmas = <&pdma 12>; - dma-names = "rx-tx"; - }; diff --git a/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.yaml b/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.yaml new file mode 100644 index 000000000000..05f9f36dcb75 --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc.yaml @@ -0,0 +1,70 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mmc/synopsys-dw-mshc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Synopsys Designware Mobile Storage Host Controller Binding + +allOf: + - $ref: "synopsys-dw-mshc-common.yaml#" + +maintainers: + - Ulf Hansson <ulf.hansson@linaro.org> + +# Everything else is described in the common file +properties: + compatible: + const: snps,dw-mshc + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + minItems: 2 + maxItems: 2 + description: + Handle to "biu" and "ciu" clocks for the + bus interface unit clock and the card interface unit clock. + + clock-names: + items: + - const: biu + - const: ciu + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + +examples: + - | + mmc@12200000 { + compatible = "snps,dw-mshc"; + reg = <0x12200000 0x1000>; + interrupts = <0 75 0>; + clocks = <&clock 351>, <&clock 132>; + clock-names = "biu", "ciu"; + dmas = <&pdma 12>; + dma-names = "rx-tx"; + resets = <&rst 20>; + reset-names = "reset"; + vmmc-supply = <&buck8>; + #address-cells = <1>; + #size-cells = <0>; + broken-cd; + bus-width = <8>; + cap-mmc-highspeed; + cap-sd-highspeed; + card-detect-delay = <200>; + clock-freq-min-max = <400000 200000000>; + clock-frequency = <400000000>; + data-addr = <0x200>; + fifo-depth = <0x80>; + fifo-watermark-aligned; + }; diff --git a/Documentation/devicetree/bindings/mtd/allwinner,sun4i-a10-nand.yaml b/Documentation/devicetree/bindings/mtd/allwinner,sun4i-a10-nand.yaml index b5b3cf5b1ac2..5d3fa412aabd 100644 --- a/Documentation/devicetree/bindings/mtd/allwinner,sun4i-a10-nand.yaml +++ b/Documentation/devicetree/bindings/mtd/allwinner,sun4i-a10-nand.yaml @@ -11,7 +11,7 @@ allOf: maintainers: - Chen-Yu Tsai <wens@csie.org> - - Maxime Ripard <maxime.ripard@bootlin.com> + - Maxime Ripard <mripard@kernel.org> properties: "#address-cells": true diff --git a/Documentation/devicetree/bindings/net/allwinner,sun4i-a10-emac.yaml b/Documentation/devicetree/bindings/net/allwinner,sun4i-a10-emac.yaml index ae4796ec50a0..8d8560a67abf 100644 --- a/Documentation/devicetree/bindings/net/allwinner,sun4i-a10-emac.yaml +++ b/Documentation/devicetree/bindings/net/allwinner,sun4i-a10-emac.yaml @@ -11,7 +11,7 @@ allOf: maintainers: - Chen-Yu Tsai <wens@csie.org> - - Maxime Ripard <maxime.ripard@bootlin.com> + - Maxime Ripard <mripard@kernel.org> properties: compatible: diff --git a/Documentation/devicetree/bindings/net/allwinner,sun4i-a10-mdio.yaml b/Documentation/devicetree/bindings/net/allwinner,sun4i-a10-mdio.yaml index e5562c525ed9..767193ec1d32 100644 --- a/Documentation/devicetree/bindings/net/allwinner,sun4i-a10-mdio.yaml +++ b/Documentation/devicetree/bindings/net/allwinner,sun4i-a10-mdio.yaml @@ -8,7 +8,7 @@ title: Allwinner A10 MDIO Controller Device Tree Bindings maintainers: - Chen-Yu Tsai <wens@csie.org> - - Maxime Ripard <maxime.ripard@bootlin.com> + - Maxime Ripard <mripard@kernel.org> allOf: - $ref: "mdio.yaml#" diff --git a/Documentation/devicetree/bindings/net/allwinner,sun7i-a20-gmac.yaml b/Documentation/devicetree/bindings/net/allwinner,sun7i-a20-gmac.yaml index f683b7104e3e..703d0d886884 100644 --- a/Documentation/devicetree/bindings/net/allwinner,sun7i-a20-gmac.yaml +++ b/Documentation/devicetree/bindings/net/allwinner,sun7i-a20-gmac.yaml @@ -11,7 +11,7 @@ allOf: maintainers: - Chen-Yu Tsai <wens@csie.org> - - Maxime Ripard <maxime.ripard@bootlin.com> + - Maxime Ripard <mripard@kernel.org> properties: compatible: diff --git a/Documentation/devicetree/bindings/net/allwinner,sun8i-a83t-emac.yaml b/Documentation/devicetree/bindings/net/allwinner,sun8i-a83t-emac.yaml index 11654d4b80fb..db36b4d86484 100644 --- a/Documentation/devicetree/bindings/net/allwinner,sun8i-a83t-emac.yaml +++ b/Documentation/devicetree/bindings/net/allwinner,sun8i-a83t-emac.yaml @@ -8,7 +8,7 @@ title: Allwinner A83t EMAC Device Tree Bindings maintainers: - Chen-Yu Tsai <wens@csie.org> - - Maxime Ripard <maxime.ripard@bootlin.com> + - Maxime Ripard <mripard@kernel.org> properties: compatible: diff --git a/Documentation/devicetree/bindings/net/can/allwinner,sun4i-a10-can.yaml b/Documentation/devicetree/bindings/net/can/allwinner,sun4i-a10-can.yaml index 770af7c46114..a95960ee3feb 100644 --- a/Documentation/devicetree/bindings/net/can/allwinner,sun4i-a10-can.yaml +++ b/Documentation/devicetree/bindings/net/can/allwinner,sun4i-a10-can.yaml @@ -8,7 +8,7 @@ title: Allwinner A10 CAN Controller Device Tree Bindings maintainers: - Chen-Yu Tsai <wens@csie.org> - - Maxime Ripard <maxime.ripard@bootlin.com> + - Maxime Ripard <mripard@kernel.org> properties: compatible: diff --git a/Documentation/devicetree/bindings/net/can/tcan4x5x.txt b/Documentation/devicetree/bindings/net/can/tcan4x5x.txt index 27e1b4cebfbd..6bdcc3f84bd3 100644 --- a/Documentation/devicetree/bindings/net/can/tcan4x5x.txt +++ b/Documentation/devicetree/bindings/net/can/tcan4x5x.txt @@ -10,7 +10,6 @@ Required properties: - #size-cells: 0 - spi-max-frequency: Maximum frequency of the SPI bus the chip can operate at should be less than or equal to 18 MHz. - - device-wake-gpios: Wake up GPIO to wake up the TCAN device. - interrupt-parent: the phandle to the interrupt controller which provides the interrupt. - interrupts: interrupt specification for data-ready. @@ -23,6 +22,7 @@ Optional properties: reset. - device-state-gpios: Input GPIO that indicates if the device is in a sleep state or if the device is active. + - device-wake-gpios: Wake up GPIO to wake up the TCAN device. Example: tcan4x5x: tcan4x5x@0 { @@ -36,5 +36,5 @@ tcan4x5x: tcan4x5x@0 { interrupts = <14 GPIO_ACTIVE_LOW>; device-state-gpios = <&gpio3 21 GPIO_ACTIVE_HIGH>; device-wake-gpios = <&gpio1 15 GPIO_ACTIVE_HIGH>; - reset-gpios = <&gpio1 27 GPIO_ACTIVE_LOW>; + reset-gpios = <&gpio1 27 GPIO_ACTIVE_HIGH>; }; diff --git a/Documentation/devicetree/bindings/net/fsl-fman.txt b/Documentation/devicetree/bindings/net/fsl-fman.txt index 299c0dcd67db..250f8d8cdce4 100644 --- a/Documentation/devicetree/bindings/net/fsl-fman.txt +++ b/Documentation/devicetree/bindings/net/fsl-fman.txt @@ -403,6 +403,19 @@ PROPERTIES The settings and programming routines for internal/external MDIO are different. Must be included for internal MDIO. +- fsl,erratum-a011043 + Usage: optional + Value type: <boolean> + Definition: Indicates the presence of the A011043 erratum + describing that the MDIO_CFG[MDIO_RD_ER] bit may be falsely + set when reading internal PCS registers. MDIO reads to + internal PCS registers may result in having the + MDIO_CFG[MDIO_RD_ER] bit set, even when there is no error and + read data (MDIO_DATA[MDIO_DATA]) is correct. + Software may get false read error when reading internal + PCS registers through MDIO. As a workaround, all internal + MDIO accesses should ignore the MDIO_CFG[MDIO_RD_ER] bit. + For internal PHY device on internal mdio bus, a PHY node should be created. See the definition of the PHY node in booting-without-of.txt for an example of how to define a PHY (Internal PHY has no interrupt line). diff --git a/Documentation/devicetree/bindings/net/snps,dwmac.yaml b/Documentation/devicetree/bindings/net/snps,dwmac.yaml index 4845e29411e4..e08cd4c4d568 100644 --- a/Documentation/devicetree/bindings/net/snps,dwmac.yaml +++ b/Documentation/devicetree/bindings/net/snps,dwmac.yaml @@ -347,6 +347,7 @@ allOf: - st,spear600-gmac then: + properties: snps,tso: $ref: /schemas/types.yaml#definitions/flag description: diff --git a/Documentation/devicetree/bindings/net/ti,cpsw-switch.yaml b/Documentation/devicetree/bindings/net/ti,cpsw-switch.yaml index 81ae8cafabc1..ac8c76369a86 100644 --- a/Documentation/devicetree/bindings/net/ti,cpsw-switch.yaml +++ b/Documentation/devicetree/bindings/net/ti,cpsw-switch.yaml @@ -1,4 +1,4 @@ -# SPDX-License-Identifier: GPL-2.0 +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- $id: http://devicetree.org/schemas/net/ti,cpsw-switch.yaml# @@ -44,7 +44,6 @@ properties: description: CPSW functional clock clock-names: - maxItems: 1 items: - const: fck @@ -70,7 +69,6 @@ properties: Phandle to the system control device node which provides access to efuse IO range with MAC addresses - ethernet-ports: type: object properties: @@ -82,8 +80,6 @@ properties: patternProperties: "^port@[0-9]+$": type: object - minItems: 1 - maxItems: 2 description: CPSW external ports allOf: @@ -91,23 +87,20 @@ properties: properties: reg: - maxItems: 1 - enum: [1, 2] + items: + - 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 + allOf: + - $ref: /schemas/types.yaml#/definitions/uint32 minimum: 1 maximum: 1024 description: @@ -136,7 +129,6 @@ properties: description: CPTS reference clock clock-names: - maxItems: 1 items: - const: cpts @@ -201,7 +193,7 @@ examples: phys = <&phy_gmii_sel 1>; phy-handle = <ðphy0_sw>; phy-mode = "rgmii"; - ti,dual_emac_pvid = <1>; + ti,dual-emac-pvid = <1>; }; cpsw_port2: port@2 { @@ -211,7 +203,7 @@ examples: phys = <&phy_gmii_sel 2>; phy-handle = <ðphy1_sw>; phy-mode = "rgmii"; - ti,dual_emac_pvid = <2>; + ti,dual-emac-pvid = <2>; }; }; diff --git a/Documentation/devicetree/bindings/nvmem/allwinner,sun4i-a10-sid.yaml b/Documentation/devicetree/bindings/nvmem/allwinner,sun4i-a10-sid.yaml index 659b02002a35..daf1321d76ad 100644 --- a/Documentation/devicetree/bindings/nvmem/allwinner,sun4i-a10-sid.yaml +++ b/Documentation/devicetree/bindings/nvmem/allwinner,sun4i-a10-sid.yaml @@ -8,7 +8,7 @@ title: Allwinner A10 Security ID Device Tree Bindings maintainers: - Chen-Yu Tsai <wens@csie.org> - - Maxime Ripard <maxime.ripard@bootlin.com> + - Maxime Ripard <mripard@kernel.org> allOf: - $ref: "nvmem.yaml#" diff --git a/Documentation/devicetree/bindings/phy/allwinner,sun6i-a31-mipi-dphy.yaml b/Documentation/devicetree/bindings/phy/allwinner,sun6i-a31-mipi-dphy.yaml index fa46670de299..230d74f22136 100644 --- a/Documentation/devicetree/bindings/phy/allwinner,sun6i-a31-mipi-dphy.yaml +++ b/Documentation/devicetree/bindings/phy/allwinner,sun6i-a31-mipi-dphy.yaml @@ -8,7 +8,7 @@ title: Allwinner A31 MIPI D-PHY Controller Device Tree Bindings maintainers: - Chen-Yu Tsai <wens@csie.org> - - Maxime Ripard <maxime.ripard@bootlin.com> + - Maxime Ripard <mripard@kernel.org> properties: "#phy-cells": diff --git a/Documentation/devicetree/bindings/pinctrl/allwinner,sun4i-a10-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/allwinner,sun4i-a10-pinctrl.yaml index cd0503b6fe36..bfefd09d8c1e 100644 --- a/Documentation/devicetree/bindings/pinctrl/allwinner,sun4i-a10-pinctrl.yaml +++ b/Documentation/devicetree/bindings/pinctrl/allwinner,sun4i-a10-pinctrl.yaml @@ -8,7 +8,7 @@ title: Allwinner A10 Pin Controller Device Tree Bindings maintainers: - Chen-Yu Tsai <wens@csie.org> - - Maxime Ripard <maxime.ripard@bootlin.com> + - Maxime Ripard <mripard@kernel.org> properties: "#gpio-cells": diff --git a/Documentation/devicetree/bindings/power/avs/qcom,cpr.txt b/Documentation/devicetree/bindings/power/avs/qcom,cpr.txt new file mode 100644 index 000000000000..ab0d5ebbad4e --- /dev/null +++ b/Documentation/devicetree/bindings/power/avs/qcom,cpr.txt @@ -0,0 +1,130 @@ +QCOM CPR (Core Power Reduction) + +CPR (Core Power Reduction) is a technology to reduce core power on a CPU +or other device. Each OPP of a device corresponds to a "corner" that has +a range of valid voltages for a particular frequency. While the device is +running at a particular frequency, CPR monitors dynamic factors such as +temperature, etc. and suggests adjustments to the voltage to save power +and meet silicon characteristic requirements. + +- compatible: + Usage: required + Value type: <string> + Definition: should be "qcom,qcs404-cpr", "qcom,cpr" for qcs404 + +- reg: + Usage: required + Value type: <prop-encoded-array> + Definition: base address and size of the rbcpr register region + +- interrupts: + Usage: required + Value type: <prop-encoded-array> + Definition: should specify the CPR interrupt + +- clocks: + Usage: required + Value type: <prop-encoded-array> + Definition: phandle to the reference clock + +- clock-names: + Usage: required + Value type: <stringlist> + Definition: must be "ref" + +- vdd-apc-supply: + Usage: required + Value type: <phandle> + Definition: phandle to the vdd-apc-supply regulator + +- #power-domain-cells: + Usage: required + Value type: <u32> + Definition: should be 0 + +- operating-points-v2: + Usage: required + Value type: <phandle> + Definition: A phandle to the OPP table containing the + performance states supported by the CPR + power domain + +- acc-syscon: + Usage: optional + Value type: <phandle> + Definition: phandle to syscon for writing ACC settings + +- nvmem-cells: + Usage: required + Value type: <phandle> + Definition: phandle to nvmem cells containing the data + that makes up a fuse corner, for each fuse corner. + As well as the CPR fuse revision. + +- nvmem-cell-names: + Usage: required + Value type: <stringlist> + Definition: should be "cpr_quotient_offset1", "cpr_quotient_offset2", + "cpr_quotient_offset3", "cpr_init_voltage1", + "cpr_init_voltage2", "cpr_init_voltage3", "cpr_quotient1", + "cpr_quotient2", "cpr_quotient3", "cpr_ring_osc1", + "cpr_ring_osc2", "cpr_ring_osc3", "cpr_fuse_revision" + for qcs404. + +Example: + + cpr_opp_table: cpr-opp-table { + compatible = "operating-points-v2-qcom-level"; + + cpr_opp1: opp1 { + opp-level = <1>; + qcom,opp-fuse-level = <1>; + }; + cpr_opp2: opp2 { + opp-level = <2>; + qcom,opp-fuse-level = <2>; + }; + cpr_opp3: opp3 { + opp-level = <3>; + qcom,opp-fuse-level = <3>; + }; + }; + + power-controller@b018000 { + compatible = "qcom,qcs404-cpr", "qcom,cpr"; + reg = <0x0b018000 0x1000>; + interrupts = <0 15 IRQ_TYPE_EDGE_RISING>; + clocks = <&xo_board>; + clock-names = "ref"; + vdd-apc-supply = <&pms405_s3>; + #power-domain-cells = <0>; + operating-points-v2 = <&cpr_opp_table>; + acc-syscon = <&tcsr>; + + nvmem-cells = <&cpr_efuse_quot_offset1>, + <&cpr_efuse_quot_offset2>, + <&cpr_efuse_quot_offset3>, + <&cpr_efuse_init_voltage1>, + <&cpr_efuse_init_voltage2>, + <&cpr_efuse_init_voltage3>, + <&cpr_efuse_quot1>, + <&cpr_efuse_quot2>, + <&cpr_efuse_quot3>, + <&cpr_efuse_ring1>, + <&cpr_efuse_ring2>, + <&cpr_efuse_ring3>, + <&cpr_efuse_revision>; + nvmem-cell-names = "cpr_quotient_offset1", + "cpr_quotient_offset2", + "cpr_quotient_offset3", + "cpr_init_voltage1", + "cpr_init_voltage2", + "cpr_init_voltage3", + "cpr_quotient1", + "cpr_quotient2", + "cpr_quotient3", + "cpr_ring_osc1", + "cpr_ring_osc2", + "cpr_ring_osc3", + "cpr_fuse_revision"; + }; diff --git a/Documentation/devicetree/bindings/pwm/allwinner,sun4i-a10-pwm.yaml b/Documentation/devicetree/bindings/pwm/allwinner,sun4i-a10-pwm.yaml index 0ac52f83a58c..4a21fe77ee1d 100644 --- a/Documentation/devicetree/bindings/pwm/allwinner,sun4i-a10-pwm.yaml +++ b/Documentation/devicetree/bindings/pwm/allwinner,sun4i-a10-pwm.yaml @@ -8,7 +8,7 @@ title: Allwinner A10 PWM Device Tree Bindings maintainers: - Chen-Yu Tsai <wens@csie.org> - - Maxime Ripard <maxime.ripard@bootlin.com> + - Maxime Ripard <mripard@kernel.org> properties: "#pwm-cells": diff --git a/Documentation/devicetree/bindings/regulator/mp8859.txt b/Documentation/devicetree/bindings/regulator/mp8859.txt new file mode 100644 index 000000000000..74ad69730989 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/mp8859.txt @@ -0,0 +1,22 @@ +Monolithic Power Systems MP8859 voltage regulator + +Required properties: +- compatible: "mps,mp8859"; +- reg: I2C slave address. + +Optional subnode for regulator: "mp8859_dcdc", using common regulator +bindings given in <Documentation/devicetree/bindings/regulator/regulator.txt>. + +Example: + + mp8859: regulator@66 { + compatible = "mps,mp8859"; + reg = <0x66>; + dc_12v: mp8859_dcdc { + regulator-name = "dc_12v"; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + regulator-boot-on; + regulator-always-on; + }; + }; diff --git a/Documentation/devicetree/bindings/regulator/mps,mpq7920.yaml b/Documentation/devicetree/bindings/regulator/mps,mpq7920.yaml new file mode 100644 index 000000000000..a682af0dc67e --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/mps,mpq7920.yaml @@ -0,0 +1,121 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/mps,mpq7920.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Monolithic Power System MPQ7920 PMIC + +maintainers: + - Saravanan Sekar <sravanhome@gmail.com> + +properties: + $nodename: + pattern: "pmic@[0-9a-f]{1,2}" + compatible: + enum: + - mps,mpq7920 + + reg: + maxItems: 1 + + regulators: + type: object + allOf: + - $ref: regulator.yaml# + description: | + list of regulators provided by this controller, must be named + after their hardware counterparts BUCK[1-4], one LDORTC, and LDO[2-5] + + properties: + mps,switch-freq: + allOf: + - $ref: "/schemas/types.yaml#/definitions/uint8" + enum: [ 0, 1, 2, 3 ] + default: 2 + description: | + switching frequency must be one of following corresponding value + 1.1MHz, 1.65MHz, 2.2MHz, 2.75MHz + + patternProperties: + "^ldo[1-4]$": + type: object + allOf: + - $ref: regulator.yaml# + + "^ldortc$": + type: object + allOf: + - $ref: regulator.yaml# + + "^buck[1-4]$": + type: object + allOf: + - $ref: regulator.yaml# + + properties: + mps,buck-softstart: + allOf: + - $ref: "/schemas/types.yaml#/definitions/uint8" + enum: [ 0, 1, 2, 3 ] + description: | + defines the soft start time of this buck, must be one of the following + corresponding values 150us, 300us, 610us, 920us + + mps,buck-phase-delay: + allOf: + - $ref: "/schemas/types.yaml#/definitions/uint8" + enum: [ 0, 1, 2, 3 ] + description: | + defines the phase delay of this buck, must be one of the following + corresponding values 0deg, 90deg, 180deg, 270deg + + mps,buck-ovp-disable: + type: boolean + description: | + disables over voltage protection of this buck + + additionalProperties: false + additionalProperties: false + +required: + - compatible + - reg + - regulators + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + pmic@69 { + compatible = "mps,mpq7920"; + reg = <0x69>; + + regulators { + mps,switch-freq = /bits/ 8 <1>; + + buck1 { + regulator-name = "buck1"; + regulator-min-microvolt = <400000>; + regulator-max-microvolt = <3587500>; + regulator-min-microamp = <460000>; + regulator-max-microamp = <7600000>; + regulator-boot-on; + mps,buck-ovp-disable; + mps,buck-phase-delay = /bits/ 8 <2>; + mps,buck-softstart = /bits/ 8 <1>; + }; + + ldo2 { + regulator-name = "ldo2"; + regulator-min-microvolt = <650000>; + regulator-max-microvolt = <3587500>; + }; + }; + }; + }; +... diff --git a/Documentation/devicetree/bindings/regulator/rohm,bd71828-regulator.yaml b/Documentation/devicetree/bindings/regulator/rohm,bd71828-regulator.yaml new file mode 100644 index 000000000000..71ce032b8cf8 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/rohm,bd71828-regulator.yaml @@ -0,0 +1,107 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/rohm,bd71828-regulator.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ROHM BD71828 Power Management Integrated Circuit regulators + +maintainers: + - Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> + +description: | + This module is part of the ROHM BD71828 MFD device. For more details + see Documentation/devicetree/bindings/mfd/rohm,bd71828-pmic.yaml. + + The regulator controller is represented as a sub-node of the PMIC node + on the device tree. + + Regulator nodes should be named to BUCK_<number> and LDO_<number>. + The valid names for BD71828 regulator nodes are + BUCK1, BUCK2, BUCK3, BUCK4, BUCK5, BUCK6, BUCK7 + LDO1, LDO2, LDO3, LDO4, LDO5, LDO6, LDO7 + +patternProperties: + "^LDO[1-7]$": + type: object + allOf: + - $ref: regulator.yaml# + description: + Properties for single LDO regulator. + + properties: + regulator-name: + pattern: "^ldo[1-7]$" + description: + should be "ldo1", ..., "ldo7" + + "^BUCK[1-7]$": + type: object + allOf: + - $ref: regulator.yaml# + description: + Properties for single BUCK regulator. + + properties: + regulator-name: + pattern: "^buck[1-7]$" + description: + should be "buck1", ..., "buck7" + + rohm,dvs-run-voltage: + allOf: + - $ref: "/schemas/types.yaml#/definitions/uint32" + - minimum: 0 + maximum: 3300000 + description: + PMIC default "RUN" state voltage in uV. See below table for + bucks which support this. 0 means disabled. + + rohm,dvs-idle-voltage: + allOf: + - $ref: "/schemas/types.yaml#/definitions/uint32" + - minimum: 0 + maximum: 3300000 + description: + PMIC default "IDLE" state voltage in uV. See below table for + bucks which support this. 0 means disabled. + + rohm,dvs-suspend-voltage: + allOf: + - $ref: "/schemas/types.yaml#/definitions/uint32" + - minimum: 0 + maximum: 3300000 + description: + PMIC default "SUSPEND" state voltage in uV. See below table for + bucks which support this. 0 means disabled. + + rohm,dvs-lpsr-voltage: + allOf: + - $ref: "/schemas/types.yaml#/definitions/uint32" + - minimum: 0 + maximum: 3300000 + description: + PMIC default "LPSR" state voltage in uV. See below table for + bucks which support this. 0 means disabled. + + # Supported default DVS states: + # buck | run | idle | suspend | lpsr + #-------------------------------------------------------------- + # 1, 2, 6, and 7 | supported | supported | supported (*) + #-------------------------------------------------------------- + # 3, 4, and 5 | supported (**) + #-------------------------------------------------------------- + # + #(*) LPSR and SUSPEND states use same voltage but both states have own + # enable / + # disable settings. Voltage 0 can be specified for a state to make + # regulator disabled on that state. + # + #(**) All states use same voltage but have own enable / disable + # settings. Voltage 0 can be specified for a state to make + # regulator disabled on that state. + + required: + - regulator-name + additionalProperties: false +additionalProperties: false diff --git a/Documentation/devicetree/bindings/regulator/st,stm32-booster.txt b/Documentation/devicetree/bindings/regulator/st,stm32-booster.txt deleted file mode 100644 index 479ad4c8758e..000000000000 --- a/Documentation/devicetree/bindings/regulator/st,stm32-booster.txt +++ /dev/null @@ -1,18 +0,0 @@ -STM32 BOOSTER - Booster for ADC analog input switches - -Some STM32 devices embed a 3.3V booster supplied by Vdda, that can be used -to supply ADC analog input switches. - -Required properties: -- compatible: Should be one of: - "st,stm32h7-booster" - "st,stm32mp1-booster" -- st,syscfg: Phandle to system configuration controller. -- vdda-supply: Phandle to the vdda input analog voltage. - -Example: - booster: regulator-booster { - compatible = "st,stm32mp1-booster"; - st,syscfg = <&syscfg>; - vdda-supply = <&vdda>; - }; diff --git a/Documentation/devicetree/bindings/regulator/st,stm32-booster.yaml b/Documentation/devicetree/bindings/regulator/st,stm32-booster.yaml new file mode 100644 index 000000000000..64f1183ce841 --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/st,stm32-booster.yaml @@ -0,0 +1,46 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/st,stm32-booster.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: STMicroelectronics STM32 booster for ADC analog input switches bindings + +maintainers: + - Fabrice Gasnier <fabrice.gasnier@st.com> + +description: | + Some STM32 devices embed a 3.3V booster supplied by Vdda, that can be used + to supply ADC analog input switches. + +allOf: + - $ref: "regulator.yaml#" + +properties: + compatible: + enum: + - st,stm32h7-booster + - st,stm32mp1-booster + + st,syscfg: + allOf: + - $ref: "/schemas/types.yaml#/definitions/phandle-array" + description: phandle to system configuration controller. + + vdda-supply: + description: phandle to the vdda input analog voltage. + +required: + - compatible + - st,syscfg + - vdda-supply + +examples: + - | + regulator-booster { + compatible = "st,stm32mp1-booster"; + st,syscfg = <&syscfg>; + vdda-supply = <&vdda>; + }; + +... diff --git a/Documentation/devicetree/bindings/regulator/st,stm32-vrefbuf.txt b/Documentation/devicetree/bindings/regulator/st,stm32-vrefbuf.txt deleted file mode 100644 index 5ddb8500a929..000000000000 --- a/Documentation/devicetree/bindings/regulator/st,stm32-vrefbuf.txt +++ /dev/null @@ -1,20 +0,0 @@ -STM32 VREFBUF - Voltage reference buffer - -Some STM32 devices embed a voltage reference buffer which can be used as -voltage reference for ADCs, DACs and also as voltage reference for external -components through the dedicated VREF+ pin. - -Required properties: -- compatible: Must be "st,stm32-vrefbuf". -- reg: Offset and length of VREFBUF register set. -- clocks: Must contain an entry for peripheral clock. - -Example: - vrefbuf: regulator@58003c00 { - compatible = "st,stm32-vrefbuf"; - reg = <0x58003C00 0x8>; - clocks = <&rcc VREF_CK>; - regulator-min-microvolt = <1500000>; - regulator-max-microvolt = <2500000>; - vdda-supply = <&vdda>; - }; diff --git a/Documentation/devicetree/bindings/regulator/st,stm32-vrefbuf.yaml b/Documentation/devicetree/bindings/regulator/st,stm32-vrefbuf.yaml new file mode 100644 index 000000000000..33cdaeb25aee --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/st,stm32-vrefbuf.yaml @@ -0,0 +1,52 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/st,stm32-vrefbuf.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: STMicroelectronics STM32 Voltage reference buffer bindings + +description: | + Some STM32 devices embed a voltage reference buffer which can be used as + voltage reference for ADCs, DACs and also as voltage reference for external + components through the dedicated VREF+ pin. + +maintainers: + - Fabrice Gasnier <fabrice.gasnier@st.com> + +allOf: + - $ref: "regulator.yaml#" + +properties: + compatible: + const: st,stm32-vrefbuf + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + vdda-supply: + description: phandle to the vdda input analog voltage. + +required: + - compatible + - reg + - clocks + - vdda-supply + +examples: + - | + #include <dt-bindings/clock/stm32mp1-clks.h> + vrefbuf@50025000 { + compatible = "st,stm32-vrefbuf"; + reg = <0x50025000 0x8>; + regulator-min-microvolt = <1500000>; + regulator-max-microvolt = <2500000>; + clocks = <&rcc VREF>; + vdda-supply = <&vdda>; + }; + +... + diff --git a/Documentation/devicetree/bindings/regulator/st,stm32mp1-pwr-reg.txt b/Documentation/devicetree/bindings/regulator/st,stm32mp1-pwr-reg.txt deleted file mode 100644 index e372dd3f0c8a..000000000000 --- a/Documentation/devicetree/bindings/regulator/st,stm32mp1-pwr-reg.txt +++ /dev/null @@ -1,43 +0,0 @@ -STM32MP1 PWR Regulators ------------------------ - -Available Regulators in STM32MP1 PWR block are: - - reg11 for regulator 1V1 - - reg18 for regulator 1V8 - - usb33 for the swtich USB3V3 - -Required properties: -- compatible: Must be "st,stm32mp1,pwr-reg" -- list of child nodes that specify the regulator reg11, reg18 or usb33 - initialization data for defined regulators. The definition for each of - these nodes is defined using the standard binding for regulators found at - Documentation/devicetree/bindings/regulator/regulator.txt. -- vdd-supply: phandle to the parent supply/regulator node for vdd input -- vdd_3v3_usbfs-supply: phandle to the parent supply/regulator node for usb33 - -Example: - -pwr_regulators: pwr@50001000 { - compatible = "st,stm32mp1,pwr-reg"; - reg = <0x50001000 0x10>; - vdd-supply = <&vdd>; - vdd_3v3_usbfs-supply = <&vdd_usb>; - - reg11: reg11 { - regulator-name = "reg11"; - regulator-min-microvolt = <1100000>; - regulator-max-microvolt = <1100000>; - }; - - reg18: reg18 { - regulator-name = "reg18"; - regulator-min-microvolt = <1800000>; - regulator-max-microvolt = <1800000>; - }; - - usb33: usb33 { - regulator-name = "usb33"; - regulator-min-microvolt = <3300000>; - regulator-max-microvolt = <3300000>; - }; -}; diff --git a/Documentation/devicetree/bindings/regulator/st,stm32mp1-pwr-reg.yaml b/Documentation/devicetree/bindings/regulator/st,stm32mp1-pwr-reg.yaml new file mode 100644 index 000000000000..8d8f38fe85dc --- /dev/null +++ b/Documentation/devicetree/bindings/regulator/st,stm32mp1-pwr-reg.yaml @@ -0,0 +1,64 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/regulator/st,stm32mp1-pwr-reg.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: STM32MP1 PWR voltage regulators + +maintainers: + - Pascal Paillet <p.paillet@st.com> + +properties: + compatible: + const: st,stm32mp1,pwr-reg + + reg: + maxItems: 1 + + vdd-supply: + description: Input supply phandle(s) for vdd input + + vdd_3v3_usbfs-supply: + description: Input supply phandle(s) for vdd_3v3_usbfs input + +patternProperties: + "^(reg11|reg18|usb33)$": + type: object + + allOf: + - $ref: "regulator.yaml#" + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + pwr@50001000 { + compatible = "st,stm32mp1,pwr-reg"; + reg = <0x50001000 0x10>; + vdd-supply = <&vdd>; + vdd_3v3_usbfs-supply = <&vdd_usb>; + + reg11 { + regulator-name = "reg11"; + regulator-min-microvolt = <1100000>; + regulator-max-microvolt = <1100000>; + }; + + reg18 { + regulator-name = "reg18"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + + usb33 { + regulator-name = "usb33"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/remoteproc/st,stm32-rproc.yaml b/Documentation/devicetree/bindings/remoteproc/st,stm32-rproc.yaml index acf18d170352..c0d83865e933 100644 --- a/Documentation/devicetree/bindings/remoteproc/st,stm32-rproc.yaml +++ b/Documentation/devicetree/bindings/remoteproc/st,stm32-rproc.yaml @@ -50,6 +50,8 @@ properties: description: Should contain the WWDG1 watchdog reset interrupt maxItems: 1 + wakeup-source: true + mboxes: description: This property is required only if the rpmsg/virtio functionality is used. diff --git a/Documentation/devicetree/bindings/reset/brcm,brcmstb-reset.txt b/Documentation/devicetree/bindings/reset/brcm,brcmstb-reset.txt index 6e5341b4f891..ee59409640f2 100644 --- a/Documentation/devicetree/bindings/reset/brcm,brcmstb-reset.txt +++ b/Documentation/devicetree/bindings/reset/brcm,brcmstb-reset.txt @@ -22,6 +22,6 @@ Example: }; ðernet_switch { - resets = <&reset>; + resets = <&reset 26>; reset-names = "switch"; }; diff --git a/Documentation/devicetree/bindings/rtc/allwinner,sun4i-a10-rtc.yaml b/Documentation/devicetree/bindings/rtc/allwinner,sun4i-a10-rtc.yaml index 46d69c32b89b..478b0234e8fa 100644 --- a/Documentation/devicetree/bindings/rtc/allwinner,sun4i-a10-rtc.yaml +++ b/Documentation/devicetree/bindings/rtc/allwinner,sun4i-a10-rtc.yaml @@ -11,7 +11,7 @@ allOf: maintainers: - Chen-Yu Tsai <wens@csie.org> - - Maxime Ripard <maxime.ripard@bootlin.com> + - Maxime Ripard <mripard@kernel.org> properties: compatible: diff --git a/Documentation/devicetree/bindings/rtc/allwinner,sun6i-a31-rtc.yaml b/Documentation/devicetree/bindings/rtc/allwinner,sun6i-a31-rtc.yaml index d7a57ec4a640..37c2a601c3fa 100644 --- a/Documentation/devicetree/bindings/rtc/allwinner,sun6i-a31-rtc.yaml +++ b/Documentation/devicetree/bindings/rtc/allwinner,sun6i-a31-rtc.yaml @@ -8,7 +8,7 @@ title: Allwinner A31 RTC Device Tree Bindings maintainers: - Chen-Yu Tsai <wens@csie.org> - - Maxime Ripard <maxime.ripard@bootlin.com> + - Maxime Ripard <mripard@kernel.org> properties: "#clock-cells": diff --git a/Documentation/devicetree/bindings/serio/allwinner,sun4i-a10-ps2.yaml b/Documentation/devicetree/bindings/serio/allwinner,sun4i-a10-ps2.yaml index ee9712f1c97d..2ecab8ed702a 100644 --- a/Documentation/devicetree/bindings/serio/allwinner,sun4i-a10-ps2.yaml +++ b/Documentation/devicetree/bindings/serio/allwinner,sun4i-a10-ps2.yaml @@ -8,7 +8,7 @@ title: Allwinner A10 PS2 Host Controller Device Tree Bindings maintainers: - Chen-Yu Tsai <wens@csie.org> - - Maxime Ripard <maxime.ripard@bootlin.com> + - Maxime Ripard <mripard@kernel.org> description: A20 PS2 is dual role controller (PS2 host and PS2 device). These diff --git a/Documentation/devicetree/bindings/soc/ti/k3-ringacc.txt b/Documentation/devicetree/bindings/soc/ti/k3-ringacc.txt new file mode 100644 index 000000000000..59758ccce809 --- /dev/null +++ b/Documentation/devicetree/bindings/soc/ti/k3-ringacc.txt @@ -0,0 +1,59 @@ +* Texas Instruments K3 NavigatorSS Ring Accelerator + +The Ring Accelerator (RA) is a machine which converts read/write accesses +from/to a constant address into corresponding read/write accesses from/to a +circular data structure in memory. The RA eliminates the need for each DMA +controller which needs to access ring elements from having to know the current +state of the ring (base address, current offset). The DMA controller +performs a read or write access to a specific address range (which maps to the +source interface on the RA) and the RA replaces the address for the transaction +with a new address which corresponds to the head or tail element of the ring +(head for reads, tail for writes). + +The Ring Accelerator is a hardware module that is responsible for accelerating +management of the packet queues. The K3 SoCs can have more than one RA instances + +Required properties: +- compatible : Must be "ti,am654-navss-ringacc"; +- reg : Should contain register location and length of the following + named register regions. +- reg-names : should be + "rt" - The RA Ring Real-time Control/Status Registers + "fifos" - The RA Queues Registers + "proxy_gcfg" - The RA Proxy Global Config Registers + "proxy_target" - The RA Proxy Datapath Registers +- ti,num-rings : Number of rings supported by RA +- ti,sci-rm-range-gp-rings : TI-SCI RM subtype for GP ring range +- ti,sci : phandle on TI-SCI compatible System controller node +- ti,sci-dev-id : TI-SCI device id of the ring accelerator +- msi-parent : phandle for "ti,sci-inta" interrupt controller + +Optional properties: + -- ti,dma-ring-reset-quirk : enable ringacc / udma ring state interoperability + issue software w/a + +Example: + +ringacc: ringacc@3c000000 { + compatible = "ti,am654-navss-ringacc"; + reg = <0x0 0x3c000000 0x0 0x400000>, + <0x0 0x38000000 0x0 0x400000>, + <0x0 0x31120000 0x0 0x100>, + <0x0 0x33000000 0x0 0x40000>; + reg-names = "rt", "fifos", + "proxy_gcfg", "proxy_target"; + ti,num-rings = <818>; + ti,sci-rm-range-gp-rings = <0x2>; /* GP ring range */ + ti,dma-ring-reset-quirk; + ti,sci = <&dmsc>; + ti,sci-dev-id = <187>; + msi-parent = <&inta_main_udmass>; +}; + +client: + +dma_ipx: dma_ipx@<addr> { + ... + ti,ringacc = <&ringacc>; + ... +} diff --git a/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-codec.yaml b/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-codec.yaml index b8f89c7258eb..ea1d2efb2aaa 100644 --- a/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-codec.yaml +++ b/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-codec.yaml @@ -8,7 +8,7 @@ title: Allwinner A10 Codec Device Tree Bindings maintainers: - Chen-Yu Tsai <wens@csie.org> - - Maxime Ripard <maxime.ripard@bootlin.com> + - Maxime Ripard <mripard@kernel.org> properties: "#sound-dai-cells": diff --git a/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-i2s.yaml b/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-i2s.yaml index eb3992138eec..112ae00d63c1 100644 --- a/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-i2s.yaml +++ b/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-i2s.yaml @@ -8,7 +8,7 @@ title: Allwinner A10 I2S Controller Device Tree Bindings maintainers: - Chen-Yu Tsai <wens@csie.org> - - Maxime Ripard <maxime.ripard@bootlin.com> + - Maxime Ripard <mripard@kernel.org> properties: "#sound-dai-cells": diff --git a/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-spdif.yaml b/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-spdif.yaml index 38d4cede0860..444a432912bb 100644 --- a/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-spdif.yaml +++ b/Documentation/devicetree/bindings/sound/allwinner,sun4i-a10-spdif.yaml @@ -10,7 +10,7 @@ maintainers: - Chen-Yu Tsai <wens@csie.org> - Liam Girdwood <lgirdwood@gmail.com> - Mark Brown <broonie@kernel.org> - - Maxime Ripard <maxime.ripard@bootlin.com> + - Maxime Ripard <mripard@kernel.org> properties: "#sound-dai-cells": diff --git a/Documentation/devicetree/bindings/sound/allwinner,sun50i-a64-codec-analog.yaml b/Documentation/devicetree/bindings/sound/allwinner,sun50i-a64-codec-analog.yaml index f290eb72a878..3b764415c9ab 100644 --- a/Documentation/devicetree/bindings/sound/allwinner,sun50i-a64-codec-analog.yaml +++ b/Documentation/devicetree/bindings/sound/allwinner,sun50i-a64-codec-analog.yaml @@ -8,7 +8,7 @@ title: Allwinner A64 Analog Codec Device Tree Bindings maintainers: - Chen-Yu Tsai <wens@csie.org> - - Maxime Ripard <maxime.ripard@bootlin.com> + - Maxime Ripard <mripard@kernel.org> properties: compatible: diff --git a/Documentation/devicetree/bindings/sound/allwinner,sun8i-a23-codec-analog.yaml b/Documentation/devicetree/bindings/sound/allwinner,sun8i-a23-codec-analog.yaml index 85305b4c2729..9718358826ab 100644 --- a/Documentation/devicetree/bindings/sound/allwinner,sun8i-a23-codec-analog.yaml +++ b/Documentation/devicetree/bindings/sound/allwinner,sun8i-a23-codec-analog.yaml @@ -8,7 +8,7 @@ title: Allwinner A23 Analog Codec Device Tree Bindings maintainers: - Chen-Yu Tsai <wens@csie.org> - - Maxime Ripard <maxime.ripard@bootlin.com> + - Maxime Ripard <mripard@kernel.org> properties: compatible: diff --git a/Documentation/devicetree/bindings/sound/allwinner,sun8i-a33-codec.yaml b/Documentation/devicetree/bindings/sound/allwinner,sun8i-a33-codec.yaml index 5e7cc05bbff1..55d28268d2f4 100644 --- a/Documentation/devicetree/bindings/sound/allwinner,sun8i-a33-codec.yaml +++ b/Documentation/devicetree/bindings/sound/allwinner,sun8i-a33-codec.yaml @@ -8,7 +8,7 @@ title: Allwinner A33 Codec Device Tree Bindings maintainers: - Chen-Yu Tsai <wens@csie.org> - - Maxime Ripard <maxime.ripard@bootlin.com> + - Maxime Ripard <mripard@kernel.org> properties: "#sound-dai-cells": diff --git a/Documentation/devicetree/bindings/spi/allwinner,sun4i-a10-spi.yaml b/Documentation/devicetree/bindings/spi/allwinner,sun4i-a10-spi.yaml index 6d1329c28170..8036499112f5 100644 --- a/Documentation/devicetree/bindings/spi/allwinner,sun4i-a10-spi.yaml +++ b/Documentation/devicetree/bindings/spi/allwinner,sun4i-a10-spi.yaml @@ -11,7 +11,7 @@ allOf: maintainers: - Chen-Yu Tsai <wens@csie.org> - - Maxime Ripard <maxime.ripard@bootlin.com> + - Maxime Ripard <mripard@kernel.org> properties: "#address-cells": true diff --git a/Documentation/devicetree/bindings/spi/allwinner,sun6i-a31-spi.yaml b/Documentation/devicetree/bindings/spi/allwinner,sun6i-a31-spi.yaml index f36c46d236d7..0565dc49e449 100644 --- a/Documentation/devicetree/bindings/spi/allwinner,sun6i-a31-spi.yaml +++ b/Documentation/devicetree/bindings/spi/allwinner,sun6i-a31-spi.yaml @@ -11,7 +11,7 @@ allOf: maintainers: - Chen-Yu Tsai <wens@csie.org> - - Maxime Ripard <maxime.ripard@bootlin.com> + - Maxime Ripard <mripard@kernel.org> properties: "#address-cells": true diff --git a/Documentation/devicetree/bindings/spi/nuvoton,npcm-pspi.txt b/Documentation/devicetree/bindings/spi/nuvoton,npcm-pspi.txt index 1fd9a4406a1d..b98203ca656d 100644 --- a/Documentation/devicetree/bindings/spi/nuvoton,npcm-pspi.txt +++ b/Documentation/devicetree/bindings/spi/nuvoton,npcm-pspi.txt @@ -12,6 +12,7 @@ Required properties: - clock-names: Should be "clk_apb5". - pinctrl-names : a pinctrl state named "default" must be defined. - pinctrl-0 : phandle referencing pin configuration of the device. + - resets : phandle to the reset control for this device. - cs-gpios: Specifies the gpio pins to be used for chipselects. See: Documentation/devicetree/bindings/spi/spi-bus.txt @@ -19,16 +20,6 @@ Optional properties: - clock-frequency : Input clock frequency to the PSPI block in Hz. Default is 25000000 Hz. -Aliases: -- All the SPI controller nodes should be represented in the aliases node using - the following format 'spi{n}' withe the correct numbered in "aliases" node. - -Example: - -aliases { - spi0 = &spi0; -}; - spi0: spi@f0200000 { compatible = "nuvoton,npcm750-pspi"; reg = <0xf0200000 0x1000>; @@ -39,5 +30,6 @@ spi0: spi@f0200000 { interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>; clocks = <&clk NPCM7XX_CLK_APB5>; clock-names = "clk_apb5"; + resets = <&rstc NPCM7XX_RESET_IPSRST2 NPCM7XX_RESET_PSPI1> cs-gpios = <&gpio6 11 GPIO_ACTIVE_LOW>; }; diff --git a/Documentation/devicetree/bindings/spi/spi-controller.yaml b/Documentation/devicetree/bindings/spi/spi-controller.yaml index 732339275848..1e0ca6ccf64b 100644 --- a/Documentation/devicetree/bindings/spi/spi-controller.yaml +++ b/Documentation/devicetree/bindings/spi/spi-controller.yaml @@ -111,7 +111,7 @@ patternProperties: spi-rx-bus-width: allOf: - $ref: /schemas/types.yaml#/definitions/uint32 - - enum: [ 1, 2, 4 ] + - enum: [ 1, 2, 4, 8 ] - default: 1 description: Bus width to the SPI bus used for MISO. @@ -123,7 +123,7 @@ patternProperties: spi-tx-bus-width: allOf: - $ref: /schemas/types.yaml#/definitions/uint32 - - enum: [ 1, 2, 4 ] + - enum: [ 1, 2, 4, 8 ] - default: 1 description: Bus width to the SPI bus used for MOSI. diff --git a/Documentation/devicetree/bindings/spi/spi-stm32.txt b/Documentation/devicetree/bindings/spi/spi-stm32.txt deleted file mode 100644 index d82755c63eaf..000000000000 --- a/Documentation/devicetree/bindings/spi/spi-stm32.txt +++ /dev/null @@ -1,62 +0,0 @@ -STMicroelectronics STM32 SPI Controller - -The STM32 SPI controller is used to communicate with external devices using -the Serial Peripheral Interface. It supports full-duplex, half-duplex and -simplex synchronous serial communication with external devices. It supports -from 4 to 32-bit data size. Although it can be configured as master or slave, -only master is supported by the driver. - -Required properties: -- compatible: Should be one of: - "st,stm32h7-spi" - "st,stm32f4-spi" -- reg: Offset and length of the device's register set. -- interrupts: Must contain the interrupt id. -- clocks: Must contain an entry for spiclk (which feeds the internal clock - generator). -- #address-cells: Number of cells required to define a chip select address. -- #size-cells: Should be zero. - -Optional properties: -- resets: Must contain the phandle to the reset controller. -- A pinctrl state named "default" may be defined to set pins in mode of - operation for SPI transfer. -- dmas: DMA specifiers for tx and rx dma. DMA fifo mode must be used. See the - STM32 DMA bindings, Documentation/devicetree/bindings/dma/stm32-dma.txt. -- dma-names: DMA request names should include "tx" and "rx" if present. -- cs-gpios: list of GPIO chip selects. See the SPI bus bindings, - Documentation/devicetree/bindings/spi/spi-bus.txt - - -Child nodes represent devices on the SPI bus - See ../spi/spi-bus.txt - -Optional properties: -- st,spi-midi-ns: Only for STM32H7, (Master Inter-Data Idleness) minimum time - delay in nanoseconds inserted between two consecutive data - frames. - - -Example: - spi2: spi@40003800 { - #address-cells = <1>; - #size-cells = <0>; - compatible = "st,stm32h7-spi"; - reg = <0x40003800 0x400>; - interrupts = <36>; - clocks = <&rcc SPI2_CK>; - resets = <&rcc 1166>; - dmas = <&dmamux1 0 39 0x400 0x01>, - <&dmamux1 1 40 0x400 0x01>; - dma-names = "rx", "tx"; - pinctrl-0 = <&spi2_pins_b>; - pinctrl-names = "default"; - cs-gpios = <&gpioa 11 0>; - - aardvark@0 { - compatible = "totalphase,aardvark"; - reg = <0>; - spi-max-frequency = <4000000>; - st,spi-midi-ns = <4000>; - }; - }; diff --git a/Documentation/devicetree/bindings/spi/spi_atmel.txt b/Documentation/devicetree/bindings/spi/spi_atmel.txt index f99c733d75c1..5bb4a8f1df7a 100644 --- a/Documentation/devicetree/bindings/spi/spi_atmel.txt +++ b/Documentation/devicetree/bindings/spi/spi_atmel.txt @@ -1,7 +1,7 @@ Atmel SPI device Required properties: -- compatible : should be "atmel,at91rm9200-spi". +- compatible : should be "atmel,at91rm9200-spi" or "microchip,sam9x60-spi". - reg: Address and length of the register set for the device - interrupts: Should contain spi interrupt - cs-gpios: chipselects (optional for SPI controller version >= 2 with the diff --git a/Documentation/devicetree/bindings/spi/st,stm32-spi.yaml b/Documentation/devicetree/bindings/spi/st,stm32-spi.yaml new file mode 100644 index 000000000000..f0d979664f07 --- /dev/null +++ b/Documentation/devicetree/bindings/spi/st,stm32-spi.yaml @@ -0,0 +1,105 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/spi/st,stm32-spi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: STMicroelectronics STM32 SPI Controller bindings + +description: | + The STM32 SPI controller is used to communicate with external devices using + the Serial Peripheral Interface. It supports full-duplex, half-duplex and + simplex synchronous serial communication with external devices. It supports + from 4 to 32-bit data size. + +maintainers: + - Erwan Leray <erwan.leray@st.com> + - Fabrice Gasnier <fabrice.gasnier@st.com> + +allOf: + - $ref: "spi-controller.yaml#" + - if: + properties: + compatible: + contains: + const: st,stm32f4-spi + + then: + properties: + st,spi-midi-ns: false + +properties: + compatible: + enum: + - st,stm32f4-spi + - st,stm32h7-spi + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + interrupts: + maxItems: 1 + + resets: + maxItems: 1 + + dmas: + description: | + DMA specifiers for tx and rx dma. DMA fifo mode must be used. See + the STM32 DMA bindings Documentation/devicetree/bindings/dma/stm32-dma.txt. + items: + - description: rx DMA channel + - description: tx DMA channel + + dma-names: + items: + - const: rx + - const: tx + +patternProperties: + "^[a-zA-Z][a-zA-Z0-9,+\\-._]{0,63}@[0-9a-f]+$": + type: object + # SPI slave nodes must be children of the SPI master node and can + # contain the following properties. + properties: + st,spi-midi-ns: + description: | + Only for STM32H7, (Master Inter-Data Idleness) minimum time + delay in nanoseconds inserted between two consecutive data frames. + +required: + - compatible + - reg + - 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@4000b000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "st,stm32h7-spi"; + reg = <0x4000b000 0x400>; + interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&rcc SPI2_K>; + resets = <&rcc SPI2_R>; + dmas = <&dmamux1 0 39 0x400 0x05>, + <&dmamux1 1 40 0x400 0x05>; + dma-names = "rx", "tx"; + cs-gpios = <&gpioa 11 0>; + + aardvark@0 { + compatible = "totalphase,aardvark"; + reg = <0>; + spi-max-frequency = <4000000>; + st,spi-midi-ns = <4000>; + }; + }; + +... diff --git a/Documentation/devicetree/bindings/timer/allwinner,sun4i-a10-timer.yaml b/Documentation/devicetree/bindings/timer/allwinner,sun4i-a10-timer.yaml index 20adc1c8e9cc..23e989e09766 100644 --- a/Documentation/devicetree/bindings/timer/allwinner,sun4i-a10-timer.yaml +++ b/Documentation/devicetree/bindings/timer/allwinner,sun4i-a10-timer.yaml @@ -8,7 +8,7 @@ title: Allwinner A10 Timer Device Tree Bindings maintainers: - Chen-Yu Tsai <wens@csie.org> - - Maxime Ripard <maxime.ripard@bootlin.com> + - Maxime Ripard <mripard@kernel.org> properties: compatible: diff --git a/Documentation/devicetree/bindings/timer/allwinner,sun5i-a13-hstimer.yaml b/Documentation/devicetree/bindings/timer/allwinner,sun5i-a13-hstimer.yaml index dfa0c41fd261..40fc4bcb3145 100644 --- a/Documentation/devicetree/bindings/timer/allwinner,sun5i-a13-hstimer.yaml +++ b/Documentation/devicetree/bindings/timer/allwinner,sun5i-a13-hstimer.yaml @@ -8,7 +8,7 @@ title: Allwinner A13 High-Speed Timer Device Tree Bindings maintainers: - Chen-Yu Tsai <wens@csie.org> - - Maxime Ripard <maxime.ripard@bootlin.com> + - Maxime Ripard <mripard@kernel.org> properties: compatible: diff --git a/Documentation/devicetree/bindings/timer/renesas,cmt.txt b/Documentation/devicetree/bindings/timer/renesas,cmt.txt index a444cfc5852a..a747fabab7d3 100644 --- a/Documentation/devicetree/bindings/timer/renesas,cmt.txt +++ b/Documentation/devicetree/bindings/timer/renesas,cmt.txt @@ -29,6 +29,8 @@ Required Properties: - "renesas,r8a77470-cmt1" for the 48-bit CMT1 device included in r8a77470. - "renesas,r8a774a1-cmt0" for the 32-bit CMT0 device included in r8a774a1. - "renesas,r8a774a1-cmt1" for the 48-bit CMT devices included in r8a774a1. + - "renesas,r8a774b1-cmt0" for the 32-bit CMT0 device included in r8a774b1. + - "renesas,r8a774b1-cmt1" for the 48-bit CMT devices included in r8a774b1. - "renesas,r8a774c0-cmt0" for the 32-bit CMT0 device included in r8a774c0. - "renesas,r8a774c0-cmt1" for the 48-bit CMT devices included in r8a774c0. - "renesas,r8a7790-cmt0" for the 32-bit CMT0 device included in r8a7790. diff --git a/Documentation/devicetree/bindings/usb/allwinner,sun4i-a10-musb.yaml b/Documentation/devicetree/bindings/usb/allwinner,sun4i-a10-musb.yaml index 0af70fc8de5a..d9207bf9d894 100644 --- a/Documentation/devicetree/bindings/usb/allwinner,sun4i-a10-musb.yaml +++ b/Documentation/devicetree/bindings/usb/allwinner,sun4i-a10-musb.yaml @@ -8,7 +8,7 @@ title: Allwinner A10 mUSB OTG Controller Device Tree Bindings maintainers: - Chen-Yu Tsai <wens@csie.org> - - Maxime Ripard <maxime.ripard@bootlin.com> + - Maxime Ripard <mripard@kernel.org> properties: compatible: diff --git a/Documentation/devicetree/bindings/watchdog/allwinner,sun4i-a10-wdt.yaml b/Documentation/devicetree/bindings/watchdog/allwinner,sun4i-a10-wdt.yaml index 3a54f58683a0..e8f226376108 100644 --- a/Documentation/devicetree/bindings/watchdog/allwinner,sun4i-a10-wdt.yaml +++ b/Documentation/devicetree/bindings/watchdog/allwinner,sun4i-a10-wdt.yaml @@ -11,7 +11,7 @@ allOf: maintainers: - Chen-Yu Tsai <wens@csie.org> - - Maxime Ripard <maxime.ripard@bootlin.com> + - Maxime Ripard <mripard@kernel.org> properties: compatible: |