diff options
Diffstat (limited to 'Documentation/devicetree/bindings')
223 files changed, 1994 insertions, 347 deletions
diff --git a/Documentation/devicetree/bindings/arm/samsung/pmu.txt b/Documentation/devicetree/bindings/arm/samsung/pmu.txt index bf5fc59a6938..088584a98cf4 100644 --- a/Documentation/devicetree/bindings/arm/samsung/pmu.txt +++ b/Documentation/devicetree/bindings/arm/samsung/pmu.txt @@ -62,7 +62,7 @@ pmu_system_controller: system-controller@10040000 { Example of clock consumer : -usb3503: usb3503@08 { +usb3503: usb3503@8 { /* ... */ clock-names = "refclk"; clocks = <&pmu_system_controller 0>; diff --git a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt index 3c551894f621..fa674818e7e8 100644 --- a/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt +++ b/Documentation/devicetree/bindings/arm/samsung/samsung-boards.txt @@ -71,7 +71,7 @@ Optional nodes: - compatible: only "samsung,secure-firmware" is currently supported - reg: address of non-secure SYSRAM used for communication with firmware - firmware@0203F000 { + firmware@203F000 { compatible = "samsung,secure-firmware"; reg = <0x0203F000 0x1000>; }; diff --git a/Documentation/devicetree/bindings/arm/sp810.txt b/Documentation/devicetree/bindings/arm/sp810.txt index 6808fb5dee40..1b2ab1ff5587 100644 --- a/Documentation/devicetree/bindings/arm/sp810.txt +++ b/Documentation/devicetree/bindings/arm/sp810.txt @@ -33,7 +33,7 @@ Required properties: property with the highest frequency Example: - v2m_sysctl: sysctl@020000 { + v2m_sysctl: sysctl@20000 { compatible = "arm,sp810", "arm,primecell"; reg = <0x020000 0x1000>; clocks = <&v2m_refclk32khz>, <&v2m_refclk1mhz>, <&smbclk>; diff --git a/Documentation/devicetree/bindings/arm/spe-pmu.txt b/Documentation/devicetree/bindings/arm/spe-pmu.txt new file mode 100644 index 000000000000..93372f2a7df9 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/spe-pmu.txt @@ -0,0 +1,20 @@ +* ARMv8.2 Statistical Profiling Extension (SPE) Performance Monitor Units (PMU) + +ARMv8.2 introduces the optional Statistical Profiling Extension for collecting +performance sample data using an in-memory trace buffer. + +** SPE Required properties: + +- compatible : should be one of: + "arm,statistical-profiling-extension-v1" + +- interrupts : Exactly 1 PPI must be listed. For heterogeneous systems where + SPE is only supported on a subset of the CPUs, please consult + the arm,gic-v3 binding for details on describing a PPI partition. + +** Example: + +spe-pmu { + compatible = "arm,statistical-profiling-extension-v1"; + interrupts = <GIC_PPI 05 IRQ_TYPE_LEVEL_HIGH &part1>; +}; diff --git a/Documentation/devicetree/bindings/arm/vexpress-sysreg.txt b/Documentation/devicetree/bindings/arm/vexpress-sysreg.txt index 00318d083c9e..50095802fb4a 100644 --- a/Documentation/devicetree/bindings/arm/vexpress-sysreg.txt +++ b/Documentation/devicetree/bindings/arm/vexpress-sysreg.txt @@ -37,7 +37,7 @@ Example: compatible = "arm,vexpress-sysreg"; reg = <0x10000000 0x1000>; - v2m_led_gpios: sys_led@08 { + v2m_led_gpios: sys_led@8 { compatible = "arm,vexpress-sysreg,sys_led"; gpio-controller; #gpio-cells = <2>; diff --git a/Documentation/devicetree/bindings/ata/ahci-platform.txt b/Documentation/devicetree/bindings/ata/ahci-platform.txt index fedc213b5f1a..c760ecb81381 100644 --- a/Documentation/devicetree/bindings/ata/ahci-platform.txt +++ b/Documentation/devicetree/bindings/ata/ahci-platform.txt @@ -56,7 +56,7 @@ Examples: interrupts = <115>; }; - ahci: sata@01c18000 { + ahci: sata@1c18000 { compatible = "allwinner,sun4i-a10-ahci"; reg = <0x01c18000 0x1000>; interrupts = <56>; diff --git a/Documentation/devicetree/bindings/ata/imx-sata.txt b/Documentation/devicetree/bindings/ata/imx-sata.txt index fa511db18408..a3d14719e478 100644 --- a/Documentation/devicetree/bindings/ata/imx-sata.txt +++ b/Documentation/devicetree/bindings/ata/imx-sata.txt @@ -25,7 +25,7 @@ Optional properties: Examples: -sata@02200000 { +sata@2200000 { compatible = "fsl,imx6q-ahci"; reg = <0x02200000 0x4000>; interrupts = <0 39 IRQ_TYPE_LEVEL_HIGH>; diff --git a/Documentation/devicetree/bindings/bus/imx-weim.txt b/Documentation/devicetree/bindings/bus/imx-weim.txt index 6630d842c7a3..683eaf3aed79 100644 --- a/Documentation/devicetree/bindings/bus/imx-weim.txt +++ b/Documentation/devicetree/bindings/bus/imx-weim.txt @@ -61,7 +61,7 @@ Timing property for child nodes. It is mandatory, not optional. Example for an imx6q-sabreauto board, the NOR flash connected to the WEIM: - weim: weim@021b8000 { + weim: weim@21b8000 { compatible = "fsl,imx6q-weim"; reg = <0x021b8000 0x4000>; clocks = <&clks 196>; diff --git a/Documentation/devicetree/bindings/bus/sunxi-rsb.txt b/Documentation/devicetree/bindings/bus/sunxi-rsb.txt index 3dd28343b6ce..eb3ed628c6f1 100644 --- a/Documentation/devicetree/bindings/bus/sunxi-rsb.txt +++ b/Documentation/devicetree/bindings/bus/sunxi-rsb.txt @@ -28,7 +28,7 @@ which can normally be found in the datasheet. Example: - rsb@01f03400 { + rsb@1f03400 { compatible = "allwinner,sun8i-a23-rsb"; reg = <0x01f03400 0x400>; interrupts = <0 39 4>; diff --git a/Documentation/devicetree/bindings/clock/arm-syscon-icst.txt b/Documentation/devicetree/bindings/clock/arm-syscon-icst.txt index 27468119fd94..4cd81742038f 100644 --- a/Documentation/devicetree/bindings/clock/arm-syscon-icst.txt +++ b/Documentation/devicetree/bindings/clock/arm-syscon-icst.txt @@ -59,7 +59,7 @@ syscon: syscon@10000000 { compatible = "syscon"; reg = <0x10000000 0x1000>; - oscclk0: osc0@0c { + oscclk0: osc0@c { compatible = "arm,syscon-icst307"; #clock-cells = <0>; lock-offset = <0x20>; diff --git a/Documentation/devicetree/bindings/clock/clk-exynos-audss.txt b/Documentation/devicetree/bindings/clock/clk-exynos-audss.txt index 0c3d6015868d..2cba012f5af0 100644 --- a/Documentation/devicetree/bindings/clock/clk-exynos-audss.txt +++ b/Documentation/devicetree/bindings/clock/clk-exynos-audss.txt @@ -80,7 +80,7 @@ Example 3: I2S controller node that consumes the clock generated by the clock controller. Refer to the standard clock bindings for information about 'clocks' and 'clock-names' property. -i2s0: i2s@03830000 { +i2s0: i2s@3830000 { compatible = "samsung,i2s-v5"; reg = <0x03830000 0x100>; dmas = <&pdma0 10 diff --git a/Documentation/devicetree/bindings/clock/clk-s5pv210-audss.txt b/Documentation/devicetree/bindings/clock/clk-s5pv210-audss.txt index 4fc869b69d4a..f6272dcd96f4 100644 --- a/Documentation/devicetree/bindings/clock/clk-s5pv210-audss.txt +++ b/Documentation/devicetree/bindings/clock/clk-s5pv210-audss.txt @@ -43,7 +43,7 @@ Example: I2S controller node that consumes the clock generated by the clock controller. Refer to the standard clock bindings for information about 'clocks' and 'clock-names' property. - i2s0: i2s@03830000 { + i2s0: i2s@3830000 { /* ... */ clock-names = "iis", "i2s_opclk0", "i2s_opclk1"; diff --git a/Documentation/devicetree/bindings/clock/dove-divider-clock.txt b/Documentation/devicetree/bindings/clock/dove-divider-clock.txt index e3eb0f657c5e..217871f483c0 100644 --- a/Documentation/devicetree/bindings/clock/dove-divider-clock.txt +++ b/Documentation/devicetree/bindings/clock/dove-divider-clock.txt @@ -21,7 +21,7 @@ Required properties: a size of 8. - #clock-cells : from common clock binding; shall be set to 1 -divider_clk: core-clock@0064 { +divider_clk: core-clock@64 { compatible = "marvell,dove-divider-clock"; reg = <0x0064 0x8>; #clock-cells = <1>; diff --git a/Documentation/devicetree/bindings/clock/imx1-clock.txt b/Documentation/devicetree/bindings/clock/imx1-clock.txt index b7adf4e3ea98..9823baf7acb6 100644 --- a/Documentation/devicetree/bindings/clock/imx1-clock.txt +++ b/Documentation/devicetree/bindings/clock/imx1-clock.txt @@ -10,13 +10,13 @@ ID in its "clocks" phandle cell. See include/dt-bindings/clock/imx1-clock.h for the full list of i.MX1 clock IDs. Examples: - clks: ccm@0021b000 { + clks: ccm@21b000 { #clock-cells = <1>; compatible = "fsl,imx1-ccm"; reg = <0x0021b000 0x1000>; }; - pwm: pwm@00208000 { + pwm: pwm@208000 { #pwm-cells = <2>; compatible = "fsl,imx1-pwm"; reg = <0x00208000 0x1000>; diff --git a/Documentation/devicetree/bindings/clock/imx6q-clock.txt b/Documentation/devicetree/bindings/clock/imx6q-clock.txt index aa0a4d423ef5..a45ca67a9d5f 100644 --- a/Documentation/devicetree/bindings/clock/imx6q-clock.txt +++ b/Documentation/devicetree/bindings/clock/imx6q-clock.txt @@ -14,14 +14,14 @@ Examples: #include <dt-bindings/clock/imx6qdl-clock.h> -clks: ccm@020c4000 { +clks: ccm@20c4000 { compatible = "fsl,imx6q-ccm"; reg = <0x020c4000 0x4000>; interrupts = <0 87 0x04 0 88 0x04>; #clock-cells = <1>; }; -uart1: serial@02020000 { +uart1: serial@2020000 { compatible = "fsl,imx6q-uart", "fsl,imx21-uart"; reg = <0x02020000 0x4000>; interrupts = <0 26 0x04>; diff --git a/Documentation/devicetree/bindings/clock/maxim,max77686.txt b/Documentation/devicetree/bindings/clock/maxim,max77686.txt index 8398a3a5e106..3472b461ca93 100644 --- a/Documentation/devicetree/bindings/clock/maxim,max77686.txt +++ b/Documentation/devicetree/bindings/clock/maxim,max77686.txt @@ -46,7 +46,7 @@ Example: /* ... */ Node of the MFD chip - max77686: max77686@09 { + max77686: max77686@9 { compatible = "maxim,max77686"; interrupt-parent = <&wakeup_eint>; interrupts = <26 0>; @@ -71,7 +71,7 @@ Example: /* ... */ Node of the MFD chip - max77802: max77802@09 { + max77802: max77802@9 { compatible = "maxim,max77802"; interrupt-parent = <&wakeup_eint>; interrupts = <26 0>; diff --git a/Documentation/devicetree/bindings/clock/st/st,clkgen.txt b/Documentation/devicetree/bindings/clock/st/st,clkgen.txt index c35390f60545..7364953d0d0b 100644 --- a/Documentation/devicetree/bindings/clock/st/st,clkgen.txt +++ b/Documentation/devicetree/bindings/clock/st/st,clkgen.txt @@ -42,7 +42,7 @@ Required properties: Example: - clockgen-a@090ff000 { + clockgen-a@90ff000 { compatible = "st,clkgen-c32"; reg = <0x90ff000 0x1000>; diff --git a/Documentation/devicetree/bindings/clock/sunxi-ccu.txt b/Documentation/devicetree/bindings/clock/sunxi-ccu.txt index 7eda08eb8a1e..4ca21c3a6fc9 100644 --- a/Documentation/devicetree/bindings/clock/sunxi-ccu.txt +++ b/Documentation/devicetree/bindings/clock/sunxi-ccu.txt @@ -36,7 +36,7 @@ For the PRCM CCUs on A83T/H3/A64, two more clocks are needed: - "iosc": the SoC's internal frequency oscillator Example for generic CCU: -ccu: clock@01c20000 { +ccu: clock@1c20000 { compatible = "allwinner,sun8i-h3-ccu"; reg = <0x01c20000 0x400>; clocks = <&osc24M>, <&osc32k>; @@ -46,7 +46,7 @@ ccu: clock@01c20000 { }; Example for PRCM CCU: -r_ccu: clock@01f01400 { +r_ccu: clock@1f01400 { compatible = "allwinner,sun50i-a64-r-ccu"; reg = <0x01f01400 0x100>; clocks = <&osc24M>, <&osc32k>, <&iosc>, <&ccu CLK_PLL_PERIPH0>; diff --git a/Documentation/devicetree/bindings/clock/sunxi.txt b/Documentation/devicetree/bindings/clock/sunxi.txt index 8f7619d8c8d8..1a042e20b115 100644 --- a/Documentation/devicetree/bindings/clock/sunxi.txt +++ b/Documentation/devicetree/bindings/clock/sunxi.txt @@ -137,7 +137,7 @@ the address block, which is related to the overall mmc block. For example: -osc24M: clk@01c20050 { +osc24M: clk@1c20050 { #clock-cells = <0>; compatible = "allwinner,sun4i-a10-osc-clk"; reg = <0x01c20050 0x4>; @@ -145,7 +145,7 @@ osc24M: clk@01c20050 { clock-output-names = "osc24M"; }; -pll1: clk@01c20000 { +pll1: clk@1c20000 { #clock-cells = <0>; compatible = "allwinner,sun4i-a10-pll1-clk"; reg = <0x01c20000 0x4>; @@ -153,7 +153,7 @@ pll1: clk@01c20000 { clock-output-names = "pll1"; }; -pll5: clk@01c20020 { +pll5: clk@1c20020 { #clock-cells = <1>; compatible = "allwinner,sun4i-pll5-clk"; reg = <0x01c20020 0x4>; @@ -161,7 +161,7 @@ pll5: clk@01c20020 { clock-output-names = "pll5_ddr", "pll5_other"; }; -pll6: clk@01c20028 { +pll6: clk@1c20028 { #clock-cells = <1>; compatible = "allwinner,sun6i-a31-pll6-clk"; reg = <0x01c20028 0x4>; @@ -169,7 +169,7 @@ pll6: clk@01c20028 { clock-output-names = "pll6", "pll6x2"; }; -cpu: cpu@01c20054 { +cpu: cpu@1c20054 { #clock-cells = <0>; compatible = "allwinner,sun4i-a10-cpu-clk"; reg = <0x01c20054 0x4>; @@ -177,7 +177,7 @@ cpu: cpu@01c20054 { clock-output-names = "cpu"; }; -mmc0_clk: clk@01c20088 { +mmc0_clk: clk@1c20088 { #clock-cells = <1>; compatible = "allwinner,sun4i-a10-mmc-clk"; reg = <0x01c20088 0x4>; @@ -199,7 +199,7 @@ gmac_int_tx_clk: clk@3 { clock-output-names = "gmac_int_tx"; }; -gmac_clk: clk@01c20164 { +gmac_clk: clk@1c20164 { #clock-cells = <0>; compatible = "allwinner,sun7i-a20-gmac-clk"; reg = <0x01c20164 0x4>; @@ -211,7 +211,7 @@ gmac_clk: clk@01c20164 { clock-output-names = "gmac"; }; -mmc_config_clk: clk@01c13000 { +mmc_config_clk: clk@1c13000 { compatible = "allwinner,sun9i-a80-mmc-config-clk"; reg = <0x01c13000 0x10>; clocks = <&ahb0_gates 8>; diff --git a/Documentation/devicetree/bindings/clock/ti,cdce706.txt b/Documentation/devicetree/bindings/clock/ti,cdce706.txt index 616836e7e1e2..959d96632f5d 100644 --- a/Documentation/devicetree/bindings/clock/ti,cdce706.txt +++ b/Documentation/devicetree/bindings/clock/ti,cdce706.txt @@ -25,7 +25,7 @@ Example: }; }; ... - i2c0: i2c-master@0d090000 { + i2c0: i2c-master@d090000 { ... cdce706: clock-synth@69 { compatible = "ti,cdce706"; diff --git a/Documentation/devicetree/bindings/common-properties.txt b/Documentation/devicetree/bindings/common-properties.txt index 697714f8d75c..a3448bfa1c82 100644 --- a/Documentation/devicetree/bindings/common-properties.txt +++ b/Documentation/devicetree/bindings/common-properties.txt @@ -1,4 +1,8 @@ Common properties +================= + +Endianness +---------- The Devicetree Specification does not define any properties related to hardware byteswapping, but endianness issues show up frequently in porting Linux to @@ -58,3 +62,25 @@ dev: dev@40031000 { ... little-endian; }; + +Daisy-chained devices +--------------------- + +Many serially-attached GPIO and IIO devices are daisy-chainable. To the +host controller, a daisy-chain appears as a single device, but the number +of inputs and outputs it provides is the sum of inputs and outputs provided +by all of its devices. The driver needs to know how many devices the +daisy-chain comprises to determine the amount of data exchanged, how many +inputs and outputs to register and so on. + +Optional properties: + - #daisy-chained-devices: Number of devices in the daisy-chain (default is 1). + +Example: +gpio@0 { + compatible = "name"; + reg = <0>; + gpio-controller; + #gpio-cells = <2>; + #daisy-chained-devices = <3>; +}; diff --git a/Documentation/devicetree/bindings/rng/samsung,exynos-rng4.txt b/Documentation/devicetree/bindings/crypto/samsung,exynos-rng4.txt index 4ca8dd4d7e66..4ca8dd4d7e66 100644 --- a/Documentation/devicetree/bindings/rng/samsung,exynos-rng4.txt +++ b/Documentation/devicetree/bindings/crypto/samsung,exynos-rng4.txt diff --git a/Documentation/devicetree/bindings/crypto/sun4i-ss.txt b/Documentation/devicetree/bindings/crypto/sun4i-ss.txt index 5d38e9b7033f..f2dc3d9bca92 100644 --- a/Documentation/devicetree/bindings/crypto/sun4i-ss.txt +++ b/Documentation/devicetree/bindings/crypto/sun4i-ss.txt @@ -14,7 +14,7 @@ Optional properties: - reset-names : must contain "ahb" Example: - crypto: crypto-engine@01c15000 { + crypto: crypto-engine@1c15000 { compatible = "allwinner,sun4i-a10-crypto"; reg = <0x01c15000 0x1000>; interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>; diff --git a/Documentation/devicetree/bindings/display/etnaviv/etnaviv-drm.txt b/Documentation/devicetree/bindings/display/etnaviv/etnaviv-drm.txt index ed5e0a7894ad..05176f1ae108 100644 --- a/Documentation/devicetree/bindings/display/etnaviv/etnaviv-drm.txt +++ b/Documentation/devicetree/bindings/display/etnaviv/etnaviv-drm.txt @@ -42,7 +42,7 @@ Optional properties: example: -gpu_3d: gpu@00130000 { +gpu_3d: gpu@130000 { compatible = "vivante,gc"; reg = <0x00130000 0x4000>; interrupts = <0 9 IRQ_TYPE_LEVEL_HIGH>; diff --git a/Documentation/devicetree/bindings/display/imx/hdmi.txt b/Documentation/devicetree/bindings/display/imx/hdmi.txt index 66a8f86e5d12..6d021e71c9cf 100644 --- a/Documentation/devicetree/bindings/display/imx/hdmi.txt +++ b/Documentation/devicetree/bindings/display/imx/hdmi.txt @@ -32,11 +32,11 @@ Optional properties Example: - gpr: iomuxc-gpr@020e0000 { + gpr: iomuxc-gpr@20e0000 { /* ... */ }; - hdmi: hdmi@0120000 { + hdmi: hdmi@120000 { #address-cells = <1>; #size-cells = <0>; compatible = "fsl,imx6q-hdmi"; diff --git a/Documentation/devicetree/bindings/display/simple-framebuffer.txt b/Documentation/devicetree/bindings/display/simple-framebuffer.txt index 8c9e9f515c87..5a9ce511be88 100644 --- a/Documentation/devicetree/bindings/display/simple-framebuffer.txt +++ b/Documentation/devicetree/bindings/display/simple-framebuffer.txt @@ -78,7 +78,7 @@ chosen { stdout-path = "display0"; }; -soc@01c00000 { +soc@1c00000 { lcdc0: lcdc@1c0c000 { compatible = "allwinner,sun4i-a10-lcdc"; ... diff --git a/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt b/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt index 92441086caba..b7faa6f6a326 100644 --- a/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt +++ b/Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt @@ -266,7 +266,7 @@ connector { }; }; -hdmi: hdmi@01c16000 { +hdmi: hdmi@1c16000 { compatible = "allwinner,sun5i-a10s-hdmi"; reg = <0x01c16000 0x1000>; interrupts = <58>; @@ -305,7 +305,7 @@ hdmi: hdmi@01c16000 { }; }; -tve0: tv-encoder@01c0a000 { +tve0: tv-encoder@1c0a000 { compatible = "allwinner,sun4i-a10-tv-encoder"; reg = <0x01c0a000 0x1000>; clocks = <&ahb_gates 34>; diff --git a/Documentation/devicetree/bindings/dma/renesas,usb-dmac.txt b/Documentation/devicetree/bindings/dma/renesas,usb-dmac.txt index 1be6941ac1e5..f3d1f151ba80 100644 --- a/Documentation/devicetree/bindings/dma/renesas,usb-dmac.txt +++ b/Documentation/devicetree/bindings/dma/renesas,usb-dmac.txt @@ -3,6 +3,8 @@ Required Properties: -compatible: "renesas,<soctype>-usb-dmac", "renesas,usb-dmac" as fallback. Examples with soctypes are: + - "renesas,r8a7743-usb-dmac" (RZ/G1M) + - "renesas,r8a7745-usb-dmac" (RZ/G1E) - "renesas,r8a7790-usb-dmac" (R-Car H2) - "renesas,r8a7791-usb-dmac" (R-Car M2-W) - "renesas,r8a7793-usb-dmac" (R-Car M2-N) diff --git a/Documentation/devicetree/bindings/dma/sprd-dma.txt b/Documentation/devicetree/bindings/dma/sprd-dma.txt new file mode 100644 index 000000000000..7a10fea2e51b --- /dev/null +++ b/Documentation/devicetree/bindings/dma/sprd-dma.txt @@ -0,0 +1,41 @@ +* Spreadtrum DMA controller + +This binding follows the generic DMA bindings defined in dma.txt. + +Required properties: +- compatible: Should be "sprd,sc9860-dma". +- reg: Should contain DMA registers location and length. +- interrupts: Should contain one interrupt shared by all channel. +- #dma-cells: must be <1>. Used to represent the number of integer + cells in the dmas property of client device. +- #dma-channels : Number of DMA channels supported. Should be 32. +- clock-names: Should contain the clock of the DMA controller. +- clocks: Should contain a clock specifier for each entry in clock-names. + +Example: + +Controller: +apdma: dma-controller@20100000 { + compatible = "sprd,sc9860-dma"; + reg = <0x20100000 0x4000>; + interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>; + #dma-cells = <1>; + #dma-channels = <32>; + clock-names = "enable"; + clocks = <&clk_ap_ahb_gates 5>; +}; + + +Client: +DMA clients connected to the Spreadtrum DMA controller must use the format +described in the dma.txt file, using a two-cell specifier for each channel. +The two cells in order are: +1. A phandle pointing to the DMA controller. +2. The channel id. + +spi0: spi@70a00000{ + ... + dma-names = "rx_chn", "tx_chn"; + dmas = <&apdma 11>, <&apdma 12>; + ... +}; diff --git a/Documentation/devicetree/bindings/dma/stm32-dma.txt b/Documentation/devicetree/bindings/dma/stm32-dma.txt index 4408af693d0c..0b55718bf889 100644 --- a/Documentation/devicetree/bindings/dma/stm32-dma.txt +++ b/Documentation/devicetree/bindings/dma/stm32-dma.txt @@ -13,6 +13,7 @@ Required properties: - #dma-cells : Must be <4>. See DMA client paragraph for more details. Optional properties: +- dma-requests : Number of DMA requests supported. - resets: Reference to a reset controller asserting the DMA controller - st,mem2mem: boolean; if defined, it indicates that the controller supports memory-to-memory transfer @@ -34,12 +35,13 @@ Example: #dma-cells = <4>; st,mem2mem; resets = <&rcc 150>; + dma-requests = <8>; }; * DMA client DMA clients connected to the STM32 DMA controller must use the format -described in the dma.txt file, using a five-cell specifier for each +described in the dma.txt file, using a four-cell specifier for each channel: a phandle to the DMA controller plus the following four integer cells: 1. The channel id @@ -71,7 +73,7 @@ channel: a phandle to the DMA controller plus the following four integer cells: Example: usart1: serial@40011000 { - compatible = "st,stm32-usart", "st,stm32-uart"; + compatible = "st,stm32-uart"; reg = <0x40011000 0x400>; interrupts = <37>; clocks = <&clk_pclk2>; diff --git a/Documentation/devicetree/bindings/dma/stm32-dmamux.txt b/Documentation/devicetree/bindings/dma/stm32-dmamux.txt new file mode 100644 index 000000000000..1b893b235507 --- /dev/null +++ b/Documentation/devicetree/bindings/dma/stm32-dmamux.txt @@ -0,0 +1,84 @@ +STM32 DMA MUX (DMA request router) + +Required properties: +- compatible: "st,stm32h7-dmamux" +- reg: Memory map for accessing module +- #dma-cells: Should be set to <3>. + First parameter is request line number. + Second is DMA channel configuration + Third is Fifo threshold + For more details about the three cells, please see + stm32-dma.txt documentation binding file +- dma-masters: Phandle pointing to the DMA controllers. + Several controllers are allowed. Only "st,stm32-dma" DMA + compatible are supported. + +Optional properties: +- dma-channels : Number of DMA requests supported. +- dma-requests : Number of DMAMUX requests supported. +- resets: Reference to a reset controller asserting the DMA controller +- clocks: Input clock of the DMAMUX instance. + +Example: + +/* DMA controller 1 */ +dma1: dma-controller@40020000 { + compatible = "st,stm32-dma"; + reg = <0x40020000 0x400>; + interrupts = <11>, + <12>, + <13>, + <14>, + <15>, + <16>, + <17>, + <47>; + clocks = <&timer_clk>; + #dma-cells = <4>; + st,mem2mem; + resets = <&rcc 150>; + dma-channels = <8>; + dma-requests = <8>; +}; + +/* DMA controller 1 */ +dma2: dma@40020400 { + compatible = "st,stm32-dma"; + reg = <0x40020400 0x400>; + interrupts = <56>, + <57>, + <58>, + <59>, + <60>, + <68>, + <69>, + <70>; + clocks = <&timer_clk>; + #dma-cells = <4>; + st,mem2mem; + resets = <&rcc 150>; + dma-channels = <8>; + dma-requests = <8>; +}; + +/* DMA mux */ +dmamux1: dma-router@40020800 { + compatible = "st,stm32h7-dmamux"; + reg = <0x40020800 0x3c>; + #dma-cells = <3>; + dma-requests = <128>; + dma-channels = <16>; + dma-masters = <&dma1 &dma2>; + clocks = <&timer_clk>; +}; + +/* DMA client */ +usart1: serial@40011000 { + compatible = "st,stm32-usart", "st,stm32-uart"; + reg = <0x40011000 0x400>; + interrupts = <37>; + clocks = <&timer_clk>; + dmas = <&dmamux1 41 0x414 0>, + <&dmamux1 42 0x414 0>; + dma-names = "rx", "tx"; +}; diff --git a/Documentation/devicetree/bindings/dma/stm32-mdma.txt b/Documentation/devicetree/bindings/dma/stm32-mdma.txt new file mode 100644 index 000000000000..d18772d6bc65 --- /dev/null +++ b/Documentation/devicetree/bindings/dma/stm32-mdma.txt @@ -0,0 +1,94 @@ +* STMicroelectronics STM32 MDMA controller + +The STM32 MDMA is a general-purpose direct memory access controller capable of +supporting 64 independent DMA channels with 256 HW requests. + +Required properties: +- compatible: Should be "st,stm32h7-mdma" +- reg: Should contain MDMA registers location and length. This should include + all of the per-channel registers. +- interrupts: Should contain the MDMA interrupt. +- clocks: Should contain the input clock of the DMA instance. +- resets: Reference to a reset controller asserting the DMA controller. +- #dma-cells : Must be <5>. See DMA client paragraph for more details. + +Optional properties: +- dma-channels: Number of DMA channels supported by the controller. +- dma-requests: Number of DMA request signals supported by the controller. +- st,ahb-addr-masks: Array of u32 mask to list memory devices addressed via + AHB bus. + +Example: + + mdma1: dma@52000000 { + compatible = "st,stm32h7-mdma"; + reg = <0x52000000 0x1000>; + interrupts = <122>; + clocks = <&timer_clk>; + resets = <&rcc 992>; + #dma-cells = <5>; + dma-channels = <16>; + dma-requests = <32>; + st,ahb-addr-masks = <0x20000000>, <0x00000000>; + }; + +* DMA client + +DMA clients connected to the STM32 MDMA controller must use the format +described in the dma.txt file, using a five-cell specifier for each channel: +a phandle to the MDMA controller plus the following five integer cells: + +1. The request line number +2. The priority level + 0x00: Low + 0x01: Medium + 0x10: High + 0x11: Very high +3. A 32bit mask specifying the DMA channel configuration + -bit 0-1: Source increment mode + 0x00: Source address pointer is fixed + 0x10: Source address pointer is incremented after each data transfer + 0x11: Source address pointer is decremented after each data transfer + -bit 2-3: Destination increment mode + 0x00: Destination address pointer is fixed + 0x10: Destination address pointer is incremented after each data + transfer + 0x11: Destination address pointer is decremented after each data + transfer + -bit 8-9: Source increment offset size + 0x00: byte (8bit) + 0x01: half-word (16bit) + 0x10: word (32bit) + 0x11: double-word (64bit) + -bit 10-11: Destination increment offset size + 0x00: byte (8bit) + 0x01: half-word (16bit) + 0x10: word (32bit) + 0x11: double-word (64bit) +-bit 25-18: The number of bytes to be transferred in a single transfer + (min = 1 byte, max = 128 bytes) +-bit 29:28: Trigger Mode + 0x00: Each MDMA request triggers a buffer transfer (max 128 bytes) + 0x01: Each MDMA request triggers a block transfer (max 64K bytes) + 0x10: Each MDMA request triggers a repeated block transfer + 0x11: Each MDMA request triggers a linked list transfer +4. A 32bit value specifying the register to be used to acknowledge the request + if no HW ack signal is used by the MDMA client +5. A 32bit mask specifying the value to be written to acknowledge the request + if no HW ack signal is used by the MDMA client + +Example: + + i2c4: i2c@5c002000 { + compatible = "st,stm32f7-i2c"; + reg = <0x5c002000 0x400>; + interrupts = <95>, + <96>; + clocks = <&timer_clk>; + #address-cells = <1>; + #size-cells = <0>; + dmas = <&mdma1 36 0x0 0x40008 0x0 0x0>, + <&mdma1 37 0x0 0x40002 0x0 0x0>; + dma-names = "rx", "tx"; + status = "disabled"; + }; diff --git a/Documentation/devicetree/bindings/dma/sun4i-dma.txt b/Documentation/devicetree/bindings/dma/sun4i-dma.txt index 3b484380c56a..8ad556aca70b 100644 --- a/Documentation/devicetree/bindings/dma/sun4i-dma.txt +++ b/Documentation/devicetree/bindings/dma/sun4i-dma.txt @@ -12,7 +12,7 @@ Required properties: second cell holding the request line number. Example: - dma: dma-controller@01c02000 { + dma: dma-controller@1c02000 { compatible = "allwinner,sun4i-a10-dma"; reg = <0x01c02000 0x1000>; interrupts = <27>; @@ -32,7 +32,7 @@ The three cells in order are: 3. The port ID as specified in the datasheet Example: - spi2: spi@01c17000 { + spi2: spi@1c17000 { compatible = "allwinner,sun4i-a10-spi"; reg = <0x01c17000 0x1000>; interrupts = <0 12 4>; diff --git a/Documentation/devicetree/bindings/dma/sun6i-dma.txt b/Documentation/devicetree/bindings/dma/sun6i-dma.txt index 98fbe1a5c6dd..d4c34774d626 100644 --- a/Documentation/devicetree/bindings/dma/sun6i-dma.txt +++ b/Documentation/devicetree/bindings/dma/sun6i-dma.txt @@ -27,6 +27,32 @@ Example: #dma-cells = <1>; }; +------------------------------------------------------------------------------ +For A64 DMA controller: + +Required properties: +- compatible: "allwinner,sun50i-a64-dma" +- dma-channels: Number of DMA channels supported by the controller. + Refer to Documentation/devicetree/bindings/dma/dma.txt +- all properties above, i.e. reg, interrupts, clocks, resets and #dma-cells + +Optional properties: +- dma-requests: Number of DMA request signals supported by the controller. + Refer to Documentation/devicetree/bindings/dma/dma.txt + +Example: + dma: dma-controller@1c02000 { + compatible = "allwinner,sun50i-a64-dma"; + reg = <0x01c02000 0x1000>; + interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&ccu CLK_BUS_DMA>; + dma-channels = <8>; + dma-requests = <27>; + resets = <&ccu RST_BUS_DMA>; + #dma-cells = <1>; + }; +------------------------------------------------------------------------------ + Clients: DMA clients connected to the A31 DMA controller must use the format @@ -38,7 +64,7 @@ The two cells in order are: 2. The port ID as specified in the datasheet Example: -spi2: spi@01c6a000 { +spi2: spi@1c6a000 { compatible = "allwinner,sun6i-a31-spi"; reg = <0x01c6a000 0x1000>; interrupts = <0 67 4>; diff --git a/Documentation/devicetree/bindings/dma/ti-edma.txt b/Documentation/devicetree/bindings/dma/ti-edma.txt index 41f0c1a07c56..66026dcf53e1 100644 --- a/Documentation/devicetree/bindings/dma/ti-edma.txt +++ b/Documentation/devicetree/bindings/dma/ti-edma.txt @@ -142,7 +142,7 @@ mcasp0: mcasp@48038000 { }; 2. -edma1: edma@02728000 { +edma1: edma@2728000 { compatible = "ti,k2g-edma3-tpcc", "ti,edma3-tpcc"; reg = <0x02728000 0x8000>; reg-names = "edma3_cc"; @@ -165,13 +165,13 @@ edma1: edma@02728000 { power-domains = <&k2g_pds 0x4f>; }; -edma1_tptc0: tptc@027b0000 { +edma1_tptc0: tptc@27b0000 { compatible = "ti,k2g-edma3-tptc", "ti,edma3-tptc"; reg = <0x027b0000 0x400>; power-domains = <&k2g_pds 0x4f>; }; -edma1_tptc1: tptc@027b8000 { +edma1_tptc1: tptc@27b8000 { compatible = "ti, k2g-edma3-tptc", "ti,edma3-tptc"; reg = <0x027b8000 0x400>; power-domains = <&k2g_pds 0x4f>; diff --git a/Documentation/devicetree/bindings/dma/zxdma.txt b/Documentation/devicetree/bindings/dma/zxdma.txt index 3207ceb04d0b..abec59f35fde 100644 --- a/Documentation/devicetree/bindings/dma/zxdma.txt +++ b/Documentation/devicetree/bindings/dma/zxdma.txt @@ -26,7 +26,7 @@ Controller: Client: Use specific request line passing from dmax For example, spdif0 tx channel request line is 4 - spdif0: spdif0@0b004000 { + spdif0: spdif0@b004000 { #sound-dai-cells = <0>; compatible = "zte,zx296702-spdif"; reg = <0x0b004000 0x1000>; diff --git a/Documentation/devicetree/bindings/eeprom/eeprom.txt b/Documentation/devicetree/bindings/eeprom/eeprom.txt index afc04589eadf..27f2bc15298a 100644 --- a/Documentation/devicetree/bindings/eeprom/eeprom.txt +++ b/Documentation/devicetree/bindings/eeprom/eeprom.txt @@ -36,6 +36,8 @@ Optional properties: - read-only: this parameterless property disables writes to the eeprom + - size: total eeprom size in bytes + Example: eeprom@52 { diff --git a/Documentation/devicetree/bindings/firmware/nvidia,tegra186-bpmp.txt b/Documentation/devicetree/bindings/firmware/nvidia,tegra186-bpmp.txt index e821e16ad65b..0c10802c8327 100644 --- a/Documentation/devicetree/bindings/firmware/nvidia,tegra186-bpmp.txt +++ b/Documentation/devicetree/bindings/firmware/nvidia,tegra186-bpmp.txt @@ -66,7 +66,7 @@ See ".../sram/sram.txt" for the bindings. Example: -hsp_top0: hsp@03c00000 { +hsp_top0: hsp@3c00000 { ... #mbox-cells = <2>; }; diff --git a/Documentation/devicetree/bindings/gpio/gpio-dsp-keystone.txt b/Documentation/devicetree/bindings/gpio/gpio-dsp-keystone.txt index 6c7e6c7302f5..0423699d74c7 100644 --- a/Documentation/devicetree/bindings/gpio/gpio-dsp-keystone.txt +++ b/Documentation/devicetree/bindings/gpio/gpio-dsp-keystone.txt @@ -25,7 +25,7 @@ Please refer to gpio.txt in this directory for details of the common GPIO bindings used by client devices. Example: - dspgpio0: keystone_dsp_gpio@02620240 { + dspgpio0: keystone_dsp_gpio@2620240 { compatible = "ti,keystone-dsp-gpio"; ti,syscon-dev = <&devctrl 0x240>; gpio-controller; diff --git a/Documentation/devicetree/bindings/gpio/gpio-max3191x.txt b/Documentation/devicetree/bindings/gpio/gpio-max3191x.txt new file mode 100644 index 000000000000..b3a6444b8f45 --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/gpio-max3191x.txt @@ -0,0 +1,59 @@ +GPIO driver for Maxim MAX3191x industrial serializer + +Required properties: + - compatible: Must be one of: + "maxim,max31910" + "maxim,max31911" + "maxim,max31912" + "maxim,max31913" + "maxim,max31953" + "maxim,max31963" + - reg: Chip select number. + - gpio-controller: Marks the device node as a GPIO controller. + - #gpio-cells: Should be two. For consumer use see gpio.txt. + +Optional properties: + - #daisy-chained-devices: + Number of chips in the daisy-chain (default is 1). + - maxim,modesel-gpios: GPIO pins to configure modesel of each chip. + The number of GPIOs must equal "#daisy-chained-devices" + (if each chip is driven by a separate pin) or 1 + (if all chips are wired to the same pin). + - maxim,fault-gpios: GPIO pins to read fault of each chip. + The number of GPIOs must equal "#daisy-chained-devices" + or 1. + - maxim,db0-gpios: GPIO pins to configure debounce of each chip. + The number of GPIOs must equal "#daisy-chained-devices" + or 1. + - maxim,db1-gpios: GPIO pins to configure debounce of each chip. + The number of GPIOs must equal "maxim,db0-gpios". + - maxim,modesel-8bit: Boolean whether the modesel pin of the chips is + pulled high (8-bit mode). Use this if the modesel pin + is hardwired and consequently "maxim,modesel-gpios" + cannot be specified. By default if neither this nor + "maxim,modesel-gpios" is given, the driver assumes + that modesel is pulled low (16-bit mode). + - maxim,ignore-undervoltage: + Boolean whether to ignore undervoltage alarms signaled + by the "maxim,fault-gpios" or by the status byte + (in 16-bit mode). Use this if the chips are powered + through 5VOUT instead of VCC24V, in which case they + will constantly signal undervoltage. + +For other required and optional properties of SPI slave nodes please refer to +../spi/spi-bus.txt. + +Example: + gpio@0 { + compatible = "maxim,max31913"; + reg = <0>; + gpio-controller; + #gpio-cells = <2>; + + maxim,modesel-gpios = <&gpio2 23>; + maxim,fault-gpios = <&gpio2 24 GPIO_ACTIVE_LOW>; + maxim,db0-gpios = <&gpio2 25>; + maxim,db1-gpios = <&gpio2 26>; + + spi-max-frequency = <25000000>; + }; diff --git a/Documentation/devicetree/bindings/gpio/gpio-tz1090-pdc.txt b/Documentation/devicetree/bindings/gpio/gpio-tz1090-pdc.txt index 1fd98ffa8cb7..528f5ef5a893 100644 --- a/Documentation/devicetree/bindings/gpio/gpio-tz1090-pdc.txt +++ b/Documentation/devicetree/bindings/gpio/gpio-tz1090-pdc.txt @@ -30,7 +30,7 @@ Optional properties: Example: - pdc_gpios: gpio-controller@02006500 { + pdc_gpios: gpio-controller@2006500 { gpio-controller; #gpio-cells = <2>; diff --git a/Documentation/devicetree/bindings/gpio/gpio-tz1090.txt b/Documentation/devicetree/bindings/gpio/gpio-tz1090.txt index 174cdf309170..b05a90e0ab29 100644 --- a/Documentation/devicetree/bindings/gpio/gpio-tz1090.txt +++ b/Documentation/devicetree/bindings/gpio/gpio-tz1090.txt @@ -59,7 +59,7 @@ Required properties: Example: - gpios: gpio-controller@02005800 { + gpios: gpio-controller@2005800 { #address-cells = <1>; #size-cells = <0>; compatible = "img,tz1090-gpio"; diff --git a/Documentation/devicetree/bindings/gpio/gpio-uniphier.txt b/Documentation/devicetree/bindings/gpio/gpio-uniphier.txt new file mode 100644 index 000000000000..fed9158dd913 --- /dev/null +++ b/Documentation/devicetree/bindings/gpio/gpio-uniphier.txt @@ -0,0 +1,52 @@ +UniPhier GPIO controller + +Required properties: +- compatible: Should be "socionext,uniphier-gpio". +- reg: Specifies offset and length of the register set for the device. +- gpio-controller: Marks the device node as a GPIO controller. +- #gpio-cells: Should be 2. The first cell is the pin number and the second + cell is used to specify optional parameters. +- interrupt-parent: Specifies the parent interrupt controller. +- interrupt-controller: Marks the device node as an interrupt controller. +- #interrupt-cells: Should be 2. The first cell defines the interrupt number. + The second cell bits[3:0] is used to specify trigger type as follows: + 1 = low-to-high edge triggered + 2 = high-to-low edge triggered + 4 = active high level-sensitive + 8 = active low level-sensitive + Valid combinations are 1, 2, 3, 4, 8. +- ngpios: Specifies the number of GPIO lines. +- gpio-ranges: Mapping to pin controller pins (as described in gpio.txt) +- socionext,interrupt-ranges: Specifies an interrupt number mapping between + this GPIO controller and its interrupt parent, in the form of arbitrary + number of <child-interrupt-base parent-interrupt-base length> triplets. + +Optional properties: +- gpio-ranges-group-names: Used for named gpio ranges (as described in gpio.txt) + +Example: + gpio: gpio@55000000 { + compatible = "socionext,uniphier-gpio"; + reg = <0x55000000 0x200>; + interrupt-parent = <&aidet>; + interrupt-controller; + #interrupt-cells = <2>; + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&pinctrl 0 0 0>; + gpio-ranges-group-names = "gpio_range"; + ngpios = <248>; + socionext,interrupt-ranges = <0 48 16>, <16 154 5>, <21 217 3>; + }; + +Consumer Example: + + sdhci0_pwrseq { + compatible = "mmc-pwrseq-emmc"; + reset-gpios = <&gpio UNIPHIER_GPIO_PORT(29, 4) GPIO_ACTIVE_LOW>; + }; + +Please note UNIPHIER_GPIO_PORT(29, 4) represents PORT294 in the SoC document. +Unfortunately, only the one's place is octal in the port numbering. (That is, +PORT 8, 9, 18, 19, 28, 29, ... are missing.) UNIPHIER_GPIO_PORT() is a helper +macro to calculate 29 * 8 + 4. diff --git a/Documentation/devicetree/bindings/gpio/renesas,gpio-rcar.txt b/Documentation/devicetree/bindings/gpio/renesas,gpio-rcar.txt index 51c86f69995e..a7ac460ad657 100644 --- a/Documentation/devicetree/bindings/gpio/renesas,gpio-rcar.txt +++ b/Documentation/devicetree/bindings/gpio/renesas,gpio-rcar.txt @@ -14,6 +14,8 @@ Required Properties: - "renesas,gpio-r8a7794": for R8A7794 (R-Car E2) compatible GPIO controller. - "renesas,gpio-r8a7795": for R8A7795 (R-Car H3) compatible GPIO controller. - "renesas,gpio-r8a7796": for R8A7796 (R-Car M3-W) compatible GPIO controller. + - "renesas,gpio-r8a77970": for R8A77970 (R-Car V3M) compatible GPIO controller. + - "renesas,gpio-r8a77995": for R8A77995 (R-Car D3) compatible GPIO controller. - "renesas,rcar-gen1-gpio": for a generic R-Car Gen1 GPIO controller. - "renesas,rcar-gen2-gpio": for a generic R-Car Gen2 or RZ/G1 GPIO controller. - "renesas,rcar-gen3-gpio": for a generic R-Car Gen3 GPIO controller. diff --git a/Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt b/Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt index 4d6c8cdc8586..4a75da7051bd 100644 --- a/Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt +++ b/Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt @@ -29,6 +29,7 @@ controller. - interrupts : The interrupt to the parent controller raised when GPIOs generate the interrupts. - snps,nr-gpios : The number of pins in the port, a single cell. +- resets : Reset line for the controller. Example: diff --git a/Documentation/devicetree/bindings/gpio/gpio-fan.txt b/Documentation/devicetree/bindings/hwmon/gpio-fan.txt index 439a7430fc68..439a7430fc68 100644 --- a/Documentation/devicetree/bindings/gpio/gpio-fan.txt +++ b/Documentation/devicetree/bindings/hwmon/gpio-fan.txt diff --git a/Documentation/devicetree/bindings/hwmon/max1619.txt b/Documentation/devicetree/bindings/hwmon/max1619.txt new file mode 100644 index 000000000000..c70dbbe1e56f --- /dev/null +++ b/Documentation/devicetree/bindings/hwmon/max1619.txt @@ -0,0 +1,12 @@ +Bindings for MAX1619 Temperature Sensor + +Required properties: +- compatible : "maxim,max1619" +- reg : I2C address, one of 0x18, 0x19, 0x1a, 0x29, 0x2a, 0x2b, 0x4c, or + 0x4d, 0x4e + +Example: + temp@4c { + compatible = "maxim,max1619"; + reg = <0x4c>; + }; diff --git a/Documentation/devicetree/bindings/hwmon/max31785.txt b/Documentation/devicetree/bindings/hwmon/max31785.txt new file mode 100644 index 000000000000..106e08c56aaa --- /dev/null +++ b/Documentation/devicetree/bindings/hwmon/max31785.txt @@ -0,0 +1,22 @@ +Bindings for the Maxim MAX31785 Intelligent Fan Controller +========================================================== + +Reference: + +https://datasheets.maximintegrated.com/en/ds/MAX31785.pdf + +The Maxim MAX31785 is a PMBus device providing closed-loop, multi-channel fan +management with temperature and remote voltage sensing. Various fan control +features are provided, including PWM frequency control, temperature hysteresis, +dual tachometer measurements, and fan health monitoring. + +Required properties: +- compatible : One of "maxim,max31785" or "maxim,max31785a" +- reg : I2C address, one of 0x52, 0x53, 0x54, 0x55. + +Example: + + fans@52 { + compatible = "maxim,max31785"; + reg = <0x52>; + }; diff --git a/Documentation/devicetree/bindings/i2c/i2c-aspeed.txt b/Documentation/devicetree/bindings/i2c/i2c-aspeed.txt index bd6480b19535..e7106bfc1f13 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-aspeed.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-aspeed.txt @@ -7,7 +7,9 @@ Required Properties: - compatible : should be "aspeed,ast2400-i2c-bus" or "aspeed,ast2500-i2c-bus" - clocks : root clock of bus, should reference the APB - clock + clock in the second cell +- resets : phandle to reset controller with the reset number in + the second cell - interrupts : interrupt number - interrupt-parent : interrupt controller for bus, should reference a aspeed,ast2400-i2c-ic or aspeed,ast2500-i2c-ic @@ -40,7 +42,8 @@ i2c { #interrupt-cells = <1>; reg = <0x40 0x40>; compatible = "aspeed,ast2400-i2c-bus"; - clocks = <&clk_apb>; + clocks = <&syscon ASPEED_CLK_APB>; + resets = <&syscon ASPEED_RESET_I2C>; bus-frequency = <100000>; interrupts = <0>; interrupt-parent = <&i2c_ic>; diff --git a/Documentation/devicetree/bindings/i2c/i2c-axxia.txt b/Documentation/devicetree/bindings/i2c/i2c-axxia.txt index 2296d782b4c2..7d53a2b79553 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-axxia.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-axxia.txt @@ -17,7 +17,7 @@ Optional properties : Example : -i2c@02010084000 { +i2c@2010084000 { compatible = "lsi,api2c"; device_type = "i2c"; #address-cells = <1>; diff --git a/Documentation/devicetree/bindings/i2c/i2c-davinci.txt b/Documentation/devicetree/bindings/i2c/i2c-davinci.txt index 5b123e0e4cc2..64e6e656c345 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-davinci.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-davinci.txt @@ -6,6 +6,18 @@ davinci/keystone i2c interface contains. Required properties: - compatible: "ti,davinci-i2c" or "ti,keystone-i2c"; - reg : Offset and length of the register set for the device +- clocks: I2C functional clock phandle. + For 66AK2G this property should be set per binding, + Documentation/devicetree/bindings/clock/ti,sci-clk.txt + +SoC-specific Required Properties: + +The following are mandatory properties for Keystone 2 66AK2G SoCs only: + +- power-domains: Should contain a phandle to a PM domain provider node + and an args specifier containing the I2C device id + value. This property is as per the binding, + Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt Recommended properties : - interrupts : standard interrupt property. diff --git a/Documentation/devicetree/bindings/i2c/i2c-gpio.txt b/Documentation/devicetree/bindings/i2c/i2c-gpio.txt index 4f8ec947c6bd..38a05562d1d2 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-gpio.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-gpio.txt @@ -2,25 +2,39 @@ Device-Tree bindings for i2c gpio driver Required properties: - compatible = "i2c-gpio"; - - gpios: sda and scl gpio - + - sda-gpios: gpio used for the sda signal, this should be flagged as + active high using open drain with (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN) + from <dt-bindings/gpio/gpio.h> since the signal is by definition + open drain. + - scl-gpios: gpio used for the scl signal, this should be flagged as + active high using open drain with (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN) + from <dt-bindings/gpio/gpio.h> since the signal is by definition + open drain. Optional properties: - - i2c-gpio,sda-open-drain: sda as open drain - - i2c-gpio,scl-open-drain: scl as open drain - i2c-gpio,scl-output-only: scl as output only - i2c-gpio,delay-us: delay between GPIO operations (may depend on each platform) - i2c-gpio,timeout-ms: timeout to get data +Deprecated properties, do not use in new device tree sources: + - gpios: sda and scl gpio, alternative for {sda,scl}-gpios + - i2c-gpio,sda-open-drain: this means that something outside of our + control has put the GPIO line used for SDA into open drain mode, and + that something is not the GPIO chip. It is essentially an + inconsistency flag. + - i2c-gpio,scl-open-drain: this means that something outside of our + control has put the GPIO line used for SCL into open drain mode, and + that something is not the GPIO chip. It is essentially an + inconsistency flag. + Example nodes: +#include <dt-bindings/gpio/gpio.h> + i2c@0 { compatible = "i2c-gpio"; - gpios = <&pioA 23 0 /* sda */ - &pioA 24 0 /* scl */ - >; - i2c-gpio,sda-open-drain; - i2c-gpio,scl-open-drain; + sda-gpios = <&pioA 23 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>; + scl-gpios = <&pioA 24 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>; i2c-gpio,delay-us = <2>; /* ~100 kHz */ #address-cells = <1>; #size-cells = <0>; diff --git a/Documentation/devicetree/bindings/i2c/i2c-mux.txt b/Documentation/devicetree/bindings/i2c/i2c-mux.txt index 212e6779dc5c..b38f58a1c878 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-mux.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-mux.txt @@ -6,10 +6,10 @@ multiplexer/switch will have one child node for each child bus. Optional properties: - #address-cells = <1>; - This property is required is the i2c-mux child node does not exist. + This property is required if the i2c-mux child node does not exist. - #size-cells = <0>; - This property is required is the i2c-mux child node does not exist. + This property is required if the i2c-mux child node does not exist. - i2c-mux For i2c multiplexers/switches that have child nodes that are a mixture diff --git a/Documentation/devicetree/bindings/i2c/i2c-rcar.txt b/Documentation/devicetree/bindings/i2c/i2c-rcar.txt index cad39aee9f73..a777477e4547 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-rcar.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-rcar.txt @@ -13,6 +13,7 @@ Required properties: "renesas,i2c-r8a7794" if the device is a part of a R8A7794 SoC. "renesas,i2c-r8a7795" if the device is a part of a R8A7795 SoC. "renesas,i2c-r8a7796" if the device is a part of a R8A7796 SoC. + "renesas,i2c-r8a77970" if the device is a part of a R8A77970 SoC. "renesas,rcar-gen1-i2c" for a generic R-Car Gen1 compatible device. "renesas,rcar-gen2-i2c" for a generic R-Car Gen2 or RZ/G1 compatible device. diff --git a/Documentation/devicetree/bindings/i2c/i2c-sunxi-p2wi.txt b/Documentation/devicetree/bindings/i2c/i2c-sunxi-p2wi.txt index 6b765485af7d..49df0053347a 100644 --- a/Documentation/devicetree/bindings/i2c/i2c-sunxi-p2wi.txt +++ b/Documentation/devicetree/bindings/i2c/i2c-sunxi-p2wi.txt @@ -24,7 +24,7 @@ Slave device properties: Example: - p2wi@01f03400 { + p2wi@1f03400 { compatible = "allwinner,sun6i-a31-p2wi"; reg = <0x01f03400 0x400>; interrupts = <0 39 4>; diff --git a/Documentation/devicetree/bindings/i2c/i2c.txt b/Documentation/devicetree/bindings/i2c/i2c.txt index cee9d5055fa2..11263982470e 100644 --- a/Documentation/devicetree/bindings/i2c/i2c.txt +++ b/Documentation/devicetree/bindings/i2c/i2c.txt @@ -59,8 +59,8 @@ wants to support one of the below features, it should adapt the bindings below. interrupts used by the device. - interrupt-names - "irq" and "wakeup" names are recognized by I2C core, other names are - left to individual drivers. + "irq", "wakeup" and "smbus_alert" names are recognized by I2C core, + other names are left to individual drivers. - host-notify device uses SMBus host notify protocol instead of interrupt line. diff --git a/Documentation/devicetree/bindings/iio/adc/mcp320x.txt b/Documentation/devicetree/bindings/iio/adc/mcp320x.txt index bcd3ac8e6e0c..7d64753df949 100644 --- a/Documentation/devicetree/bindings/iio/adc/mcp320x.txt +++ b/Documentation/devicetree/bindings/iio/adc/mcp320x.txt @@ -29,15 +29,29 @@ Required properties: "microchip,mcp3204" "microchip,mcp3208" "microchip,mcp3301" + "microchip,mcp3550-50" + "microchip,mcp3550-60" + "microchip,mcp3551" + "microchip,mcp3553" NOTE: The use of the compatibles with no vendor prefix is deprecated and only listed because old DT use them. + - spi-cpha, spi-cpol (boolean): + Either SPI mode (0,0) or (1,1) must be used, so specify + none or both of spi-cpha, spi-cpol. The MCP3550/1/3 + is more efficient in mode (1,1) as only 3 instead of + 4 bytes need to be read from the ADC, but not all SPI + masters support it. + + - vref-supply: Phandle to the external reference voltage supply. + Examples: spi_controller { mcp3x0x@0 { compatible = "mcp3002"; reg = <0>; spi-max-frequency = <1000000>; + vref-supply = <&vref_reg>; }; }; diff --git a/Documentation/devicetree/bindings/iio/adc/mt6577_auxadc.txt b/Documentation/devicetree/bindings/iio/adc/mt6577_auxadc.txt index 64dc4843c180..0df9befdaecc 100644 --- a/Documentation/devicetree/bindings/iio/adc/mt6577_auxadc.txt +++ b/Documentation/devicetree/bindings/iio/adc/mt6577_auxadc.txt @@ -12,6 +12,7 @@ for the Thermal Controller which holds a phandle to the AUXADC. Required properties: - compatible: Should be one of: - "mediatek,mt2701-auxadc": For MT2701 family of SoCs + - "mediatek,mt2712-auxadc": For MT2712 family of SoCs - "mediatek,mt7622-auxadc": For MT7622 family of SoCs - "mediatek,mt8173-auxadc": For MT8173 family of SoCs - reg: Address range of the AUXADC unit. diff --git a/Documentation/devicetree/bindings/iio/dac/ds4424.txt b/Documentation/devicetree/bindings/iio/dac/ds4424.txt new file mode 100644 index 000000000000..eaebbf8dab40 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/dac/ds4424.txt @@ -0,0 +1,20 @@ +Maxim Integrated DS4422/DS4424 7-bit Sink/Source Current DAC Device Driver + +Datasheet publicly available at: +https://datasheets.maximintegrated.com/en/ds/DS4422-DS4424.pdf + +Required properties: + - compatible: Should be one of + maxim,ds4422 + maxim,ds4424 + - reg: Should contain the DAC I2C address + +Optional properties: + - vcc-supply: Power supply is optional. If not defined, driver will ignore it. + +Example: + ds4224@10 { + compatible = "maxim,ds4424"; + reg = <0x10>; /* When A0, A1 pins are ground */ + vcc-supply = <&vcc_3v3>; + }; diff --git a/Documentation/devicetree/bindings/iio/dac/ti-dac082s085.txt b/Documentation/devicetree/bindings/iio/dac/ti-dac082s085.txt new file mode 100644 index 000000000000..9cb0e10df704 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/dac/ti-dac082s085.txt @@ -0,0 +1,34 @@ +Texas Instruments 8/10/12-bit 2/4-channel DAC driver + +Required properties: + - compatible: Must be one of: + "ti,dac082s085" + "ti,dac102s085" + "ti,dac122s085" + "ti,dac084s085" + "ti,dac104s085" + "ti,dac124s085" + - reg: Chip select number. + - spi-cpha, spi-cpol: SPI mode (0,1) or (1,0) must be used, so specify + either spi-cpha or spi-cpol (but not both). + - vref-supply: Phandle to the external reference voltage supply. + +For other required and optional properties of SPI slave nodes please refer to +../../spi/spi-bus.txt. + +Example: + vref_2v5_reg: regulator-vref { + compatible = "regulator-fixed"; + regulator-name = "2v5"; + regulator-min-microvolt = <2500000>; + regulator-max-microvolt = <2500000>; + regulator-always-on; + }; + + dac@0 { + compatible = "ti,dac082s085"; + reg = <0>; + spi-max-frequency = <40000000>; + spi-cpol; + vref-supply = <&vref_2v5_reg>; + }; diff --git a/Documentation/devicetree/bindings/iio/health/max30100.txt b/Documentation/devicetree/bindings/iio/health/max30100.txt index 295a9edfa4fd..8d8176459d09 100644 --- a/Documentation/devicetree/bindings/iio/health/max30100.txt +++ b/Documentation/devicetree/bindings/iio/health/max30100.txt @@ -20,9 +20,9 @@ Optional properties: Example: -max30100@057 { +max30100@57 { compatible = "maxim,max30100"; - reg = <57>; + reg = <0x57>; maxim,led-current-microamp = <24000 50000>; interrupt-parent = <&gpio1>; interrupts = <16 2>; diff --git a/Documentation/devicetree/bindings/iio/health/max30102.txt b/Documentation/devicetree/bindings/iio/health/max30102.txt index c695e7cbeefb..8629c18b0e78 100644 --- a/Documentation/devicetree/bindings/iio/health/max30102.txt +++ b/Documentation/devicetree/bindings/iio/health/max30102.txt @@ -20,7 +20,7 @@ Optional properties: Example: -max30100@57 { +max30102@57 { compatible = "maxim,max30102"; reg = <0x57>; maxim,red-led-current-microamp = <7000>; diff --git a/Documentation/devicetree/bindings/iio/magnetometer/ak8974.txt b/Documentation/devicetree/bindings/iio/magnetometer/ak8974.txt index 77d5aba1bd8c..baecc4a85197 100644 --- a/Documentation/devicetree/bindings/iio/magnetometer/ak8974.txt +++ b/Documentation/devicetree/bindings/iio/magnetometer/ak8974.txt @@ -19,7 +19,7 @@ Optional properties: Example: -ak8974@0f { +ak8974@f { compatible = "asahi-kasei,ak8974"; reg = <0x0f>; avdd-supply = <&foo_reg>; diff --git a/Documentation/devicetree/bindings/iio/magnetometer/ak8975.txt b/Documentation/devicetree/bindings/iio/magnetometer/ak8975.txt index e1e7dd3259f6..aa67ceb0d4e0 100644 --- a/Documentation/devicetree/bindings/iio/magnetometer/ak8975.txt +++ b/Documentation/devicetree/bindings/iio/magnetometer/ak8975.txt @@ -13,7 +13,7 @@ Optional properties: Example: -ak8975@0c { +ak8975@c { compatible = "asahi-kasei,ak8975"; reg = <0x0c>; gpios = <&gpj0 7 0>; diff --git a/Documentation/devicetree/bindings/iio/st-sensors.txt b/Documentation/devicetree/bindings/iio/st-sensors.txt index 9ec6f5ce54fc..6f626f73417e 100644 --- a/Documentation/devicetree/bindings/iio/st-sensors.txt +++ b/Documentation/devicetree/bindings/iio/st-sensors.txt @@ -46,6 +46,8 @@ Accelerometers: - st,h3lis331dl-accel - st,lng2dm-accel - st,lis3l02dq +- st,lis2dw12 +- st,lis3dhh Gyroscopes: - st,l3g4200d-gyro @@ -71,3 +73,5 @@ Pressure sensors: - st,lps25h-press - st,lps331ap-press - st,lps22hb-press +- st,lps33hw +- st,lps35hw diff --git a/Documentation/devicetree/bindings/input/gpio-mouse.txt b/Documentation/devicetree/bindings/input/gpio-mouse.txt new file mode 100644 index 000000000000..519510a11af9 --- /dev/null +++ b/Documentation/devicetree/bindings/input/gpio-mouse.txt @@ -0,0 +1,32 @@ +Device-Tree bindings for GPIO attached mice + +This simply uses standard GPIO handles to define a simple mouse connected +to 5-7 GPIO lines. + +Required properties: + - compatible: must be "gpio-mouse" + - scan-interval-ms: The scanning interval in milliseconds + - up-gpios: GPIO line phandle to the line indicating "up" + - down-gpios: GPIO line phandle to the line indicating "down" + - left-gpios: GPIO line phandle to the line indicating "left" + - right-gpios: GPIO line phandle to the line indicating "right" + +Optional properties: + - button-left-gpios: GPIO line handle to the left mouse button + - button-middle-gpios: GPIO line handle to the middle mouse button + - button-right-gpios: GPIO line handle to the right mouse button +Example: + +#include <dt-bindings/gpio/gpio.h> + +gpio-mouse { + compatible = "gpio-mouse"; + scan-interval-ms = <50>; + up-gpios = <&gpio0 0 GPIO_ACTIVE_LOW>; + down-gpios = <&gpio0 1 GPIO_ACTIVE_LOW>; + left-gpios = <&gpio0 2 GPIO_ACTIVE_LOW>; + right-gpios = <&gpio0 3 GPIO_ACTIVE_LOW>; + button-left-gpios = <&gpio0 4 GPIO_ACTIVE_LOW>; + button-middle-gpios = <&gpio0 5 GPIO_ACTIVE_LOW>; + button-right-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>; +}; diff --git a/Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt b/Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt index 4357e498ef04..1458c3179a63 100644 --- a/Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt +++ b/Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt @@ -19,7 +19,7 @@ Example: #include <dt-bindings/input/input.h> - lradc: lradc@01c22800 { + lradc: lradc@1c22800 { compatible = "allwinner,sun4i-a10-lradc-keys"; reg = <0x01c22800 0x100>; interrupts = <31>; diff --git a/Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt b/Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt index 49fa14ed155c..298e3442f143 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt +++ b/Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt @@ -10,7 +10,7 @@ Required properties: Example: - egalax_ts@04 { + touchscreen@4 { compatible = "eeti,egalax_ts"; reg = <0x04>; interrupt-parent = <&gpio1>; diff --git a/Documentation/devicetree/bindings/input/touchscreen/exc3000.txt b/Documentation/devicetree/bindings/input/touchscreen/exc3000.txt new file mode 100644 index 000000000000..1dcff4a43eaa --- /dev/null +++ b/Documentation/devicetree/bindings/input/touchscreen/exc3000.txt @@ -0,0 +1,27 @@ +* EETI EXC3000 Multiple Touch Controller + +Required properties: +- compatible: must be "eeti,exc3000" +- reg: i2c slave address +- interrupt-parent: the phandle for the interrupt controller +- interrupts: touch controller interrupt +- touchscreen-size-x: See touchscreen.txt +- touchscreen-size-y: See touchscreen.txt + +Optional properties: +- touchscreen-inverted-x: See touchscreen.txt +- touchscreen-inverted-y: See touchscreen.txt +- touchscreen-swapped-x-y: See touchscreen.txt + +Example: + + touchscreen@2a { + compatible = "eeti,exc3000"; + reg = <0x2a>; + interrupt-parent = <&gpio1>; + interrupts = <9 IRQ_TYPE_LEVEL_LOW>; + touchscreen-size-x = <4096>; + touchscreen-size-y = <4096>; + touchscreen-inverted-x; + touchscreen-swapped-x-y; + }; diff --git a/Documentation/devicetree/bindings/input/touchscreen/goodix.txt b/Documentation/devicetree/bindings/input/touchscreen/goodix.txt index c98757a69110..0c369d8ebcab 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/goodix.txt +++ b/Documentation/devicetree/bindings/input/touchscreen/goodix.txt @@ -2,7 +2,8 @@ Device tree bindings for Goodix GT9xx series touchscreen controller Required properties: - - compatible : Should be "goodix,gt911" + - compatible : Should be "goodix,gt1151" + or "goodix,gt911" or "goodix,gt9110" or "goodix,gt912" or "goodix,gt927" diff --git a/Documentation/devicetree/bindings/input/touchscreen/hideep.txt b/Documentation/devicetree/bindings/input/touchscreen/hideep.txt new file mode 100644 index 000000000000..121d9b7c79a2 --- /dev/null +++ b/Documentation/devicetree/bindings/input/touchscreen/hideep.txt @@ -0,0 +1,42 @@ +* HiDeep Finger and Stylus touchscreen controller + +Required properties: +- compatible : must be "hideep,hideep-ts" +- reg : I2C slave address, (e.g. 0x6C). +- interrupt-parent : Interrupt controller to which the chip is connected. +- interrupts : Interrupt to which the chip is connected. + +Optional properties: +- vdd-supply : It is the controller supply for controlling + main voltage(3.3V) through the regulator. +- vid-supply : It is the controller supply for controlling + IO voltage(1.8V) through the regulator. +- reset-gpios : Define for reset gpio pin. + It is to use for reset IC. +- touchscreen-size-x : X axis size of touchscreen +- touchscreen-size-y : Y axis size of touchscreen +- linux,keycodes : Specifies an array of numeric keycode values to + be used for reporting button presses. The array can + contain up to 3 entries. + +Example: + +#include "dt-bindings/input/input.h" + +i2c@00000000 { + + /* ... */ + + touchscreen@6c { + compatible = "hideep,hideep-ts"; + reg = <0x6c>; + interrupt-parent = <&gpx1>; + interrupts = <2 IRQ_TYPE_LEVEL_LOW>; + vdd-supply = <&ldo15_reg>"; + vid-supply = <&ldo18_reg>; + reset-gpios = <&gpx1 5 0>; + touchscreen-size-x = <1080>; + touchscreen-size-y = <1920>; + linux,keycodes = <KEY_HOME>, <KEY_MENU>, <KEY_BACK>; + }; +}; diff --git a/Documentation/devicetree/bindings/input/touchscreen/imx6ul_tsc.txt b/Documentation/devicetree/bindings/input/touchscreen/imx6ul_tsc.txt index e67e58b61706..164915004424 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/imx6ul_tsc.txt +++ b/Documentation/devicetree/bindings/input/touchscreen/imx6ul_tsc.txt @@ -21,7 +21,7 @@ Optional properties: each read. Valid values are 1, 4, 8, 16 and 32. Example: - tsc: tsc@02040000 { + tsc: tsc@2040000 { compatible = "fsl,imx6ul-tsc"; reg = <0x02040000 0x4000>, <0x0219c000 0x4000>; interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>, diff --git a/Documentation/devicetree/bindings/input/touchscreen/samsung,s6sy761.txt b/Documentation/devicetree/bindings/input/touchscreen/samsung,s6sy761.txt new file mode 100644 index 000000000000..d9b7c2ff611e --- /dev/null +++ b/Documentation/devicetree/bindings/input/touchscreen/samsung,s6sy761.txt @@ -0,0 +1,34 @@ +* Samsung S6SY761 touchscreen controller + +Required properties: +- compatible : must be "samsung,s6sy761" +- reg : I2C slave address, (e.g. 0x48) +- interrupt-parent : the phandle to the interrupt controller which provides + the interrupt +- interrupts : interrupt specification +- avdd-supply : analogic power supply +- vdd-supply : power supply + +Optional properties: +- touchscreen-size-x : see touchscreen.txt. This property is embedded in the + device. If defined it forces a different x resolution. +- touchscreen-size-y : see touchscreen.txt. This property is embedded in the + device. If defined it forces a different y resolution. + +Example: + +i2c@00000000 { + + /* ... */ + + touchscreen@48 { + compatible = "samsung,s6sy761"; + reg = <0x48>; + interrupt-parent = <&gpa1>; + interrupts = <1 IRQ_TYPE_NONE>; + avdd-supply = <&ldo30_reg>; + vdd-supply = <&ldo31_reg>; + touchscreen-size-x = <4096>; + touchscreen-size-y = <4096>; + }; +}; diff --git a/Documentation/devicetree/bindings/interrupt-controller/allwinner,sunxi-nmi.txt b/Documentation/devicetree/bindings/interrupt-controller/allwinner,sunxi-nmi.txt index 4ae553eb333d..4903fb72d883 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/allwinner,sunxi-nmi.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/allwinner,sunxi-nmi.txt @@ -20,7 +20,7 @@ Required properties: Example: -sc-nmi-intc@01c00030 { +sc-nmi-intc@1c00030 { compatible = "allwinner,sun7i-a20-sc-nmi"; interrupt-controller; #interrupt-cells = <2>; diff --git a/Documentation/devicetree/bindings/interrupt-controller/amlogic,meson-gpio-intc.txt b/Documentation/devicetree/bindings/interrupt-controller/amlogic,meson-gpio-intc.txt new file mode 100644 index 000000000000..a83f9a5734ca --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/amlogic,meson-gpio-intc.txt @@ -0,0 +1,36 @@ +Amlogic meson GPIO interrupt controller + +Meson SoCs contains an interrupt controller which is able to watch the SoC +pads and generate an interrupt on edge or level. The controller is essentially +a 256 pads to 8 GIC interrupt multiplexer, with a filter block to select edge +or level and polarity. It does not expose all 256 mux inputs because the +documentation shows that the upper part is not mapped to any pad. The actual +number of interrupt exposed depends on the SoC. + +Required properties: + +- compatible : must have "amlogic,meson8-gpio-intc” and either + “amlogic,meson8-gpio-intc” for meson8 SoCs (S802) or + “amlogic,meson8b-gpio-intc” for meson8b SoCs (S805) or + “amlogic,meson-gxbb-gpio-intc” for GXBB SoCs (S905) or + “amlogic,meson-gxl-gpio-intc” for GXL SoCs (S905X, S912) +- interrupt-parent : a phandle to the GIC the interrupts are routed to. + Usually this is provided at the root level of the device tree as it is + common to most of the SoC. +- 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 + interrupt source. The value must be 2. +- meson,channel-interrupts: Array with the 8 upstream hwirq numbers. These + are the hwirqs used on the parent interrupt controller. + +Example: + +gpio_interrupt: interrupt-controller@9880 { + compatible = "amlogic,meson-gxbb-gpio-intc", + "amlogic,meson-gpio-intc"; + reg = <0x0 0x9880 0x0 0x10>; + interrupt-controller; + #interrupt-cells = <2>; + meson,channel-interrupts = <64 65 66 67 68 69 70 71>; +}; diff --git a/Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.txt b/Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.txt index 5eb108e180fa..0a57f2f4167d 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/arm,gic-v3.txt @@ -75,6 +75,10 @@ These nodes must have the following properties: - reg: Specifies the base physical address and size of the ITS registers. +Optional: +- socionext,synquacer-pre-its: (u32, u32) tuple describing the untranslated + address and size of the pre-ITS window. + The main GIC node must contain the appropriate #address-cells, #size-cells and ranges properties for the reg property of all ITS nodes. diff --git a/Documentation/devicetree/bindings/interrupt-controller/brcm,l2-intc.txt b/Documentation/devicetree/bindings/interrupt-controller/brcm,l2-intc.txt index 448273a30a11..36df06c5c567 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/brcm,l2-intc.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/brcm,l2-intc.txt @@ -2,7 +2,8 @@ Broadcom Generic Level 2 Interrupt Controller Required properties: -- compatible: should be "brcm,l2-intc" +- compatible: should be "brcm,l2-intc" for latched interrupt controllers + should be "brcm,bcm7271-l2-intc" for level interrupt controllers - reg: specifies the 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/openrisc,ompic.txt b/Documentation/devicetree/bindings/interrupt-controller/openrisc,ompic.txt new file mode 100644 index 000000000000..caec07cc7149 --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/openrisc,ompic.txt @@ -0,0 +1,22 @@ +Open Multi-Processor Interrupt Controller + +Required properties: + +- compatible : This should be "openrisc,ompic" +- reg : Specifies base physical address and size of the register space. The + size is based on the number of cores the controller has been configured + to handle, this should be set to 8 bytes per cpu core. +- interrupt-controller : Identifies the node as an interrupt controller. +- #interrupt-cells : This should be set to 0 as this will not be an irq + parent. +- interrupts : Specifies the interrupt line to which the ompic is wired. + +Example: + +ompic: interrupt-controller@98000000 { + compatible = "openrisc,ompic"; + reg = <0x98000000 16>; + interrupt-controller; + #interrupt-cells = <0>; + interrupts = <1>; +}; diff --git a/Documentation/devicetree/bindings/interrupt-controller/renesas,irqc.txt b/Documentation/devicetree/bindings/interrupt-controller/renesas,irqc.txt index e3f052d8c11a..33c9a10fdc91 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/renesas,irqc.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/renesas,irqc.txt @@ -13,6 +13,9 @@ Required properties: - "renesas,irqc-r8a7793" (R-Car M2-N) - "renesas,irqc-r8a7794" (R-Car E2) - "renesas,intc-ex-r8a7795" (R-Car H3) + - "renesas,intc-ex-r8a7796" (R-Car M3-W) + - "renesas,intc-ex-r8a77970" (R-Car V3M) + - "renesas,intc-ex-r8a77995" (R-Car D3) - #interrupt-cells: has to be <2>: an interrupt index and flags, as defined in interrupts.txt in this directory - clocks: Must contain a reference to the functional clock. diff --git a/Documentation/devicetree/bindings/interrupt-controller/socionext,synquacer-exiu.txt b/Documentation/devicetree/bindings/interrupt-controller/socionext,synquacer-exiu.txt new file mode 100644 index 000000000000..8b2faefe29ca --- /dev/null +++ b/Documentation/devicetree/bindings/interrupt-controller/socionext,synquacer-exiu.txt @@ -0,0 +1,32 @@ +Socionext SynQuacer External Interrupt Unit (EXIU) + +The Socionext Synquacer SoC has an external interrupt unit (EXIU) +that forwards a block of 32 configurable input lines to 32 adjacent +level-high type GICv3 SPIs. + +Required properties: + +- compatible : Should be "socionext,synquacer-exiu". +- reg : Specifies base physical address and size of the + control registers. +- interrupt-controller : Identifies the node as an interrupt controller. +- #interrupt-cells : Specifies the number of cells needed to encode an + interrupt source. The value must be 3. +- interrupt-parent : phandle of the GIC these interrupts are routed to. +- socionext,spi-base : The SPI number of the first SPI of the 32 adjacent + ones the EXIU forwards its interrups to. + +Notes: + +- Only SPIs can use the EXIU as an interrupt parent. + +Example: + + exiu: interrupt-controller@510c0000 { + compatible = "socionext,synquacer-exiu"; + reg = <0x0 0x510c0000 0x0 0x20>; + interrupt-controller; + interrupt-parent = <&gic>; + #interrupt-cells = <3>; + socionext,spi-base = <112>; + }; diff --git a/Documentation/devicetree/bindings/interrupt-controller/st,stm32-exti.txt b/Documentation/devicetree/bindings/interrupt-controller/st,stm32-exti.txt index 6e7703d4ff5b..edf03f09244b 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/st,stm32-exti.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/st,stm32-exti.txt @@ -2,7 +2,9 @@ STM32 External Interrupt Controller Required properties: -- compatible: Should be "st,stm32-exti" +- compatible: Should be: + "st,stm32-exti" + "st,stm32h7-exti" - reg: Specifies base physical address and size of the registers - interrupt-controller: Indentifies the node as an interrupt controller - #interrupt-cells: Specifies the number of cells to encode an interrupt diff --git a/Documentation/devicetree/bindings/interrupt-controller/ti,keystone-irq.txt b/Documentation/devicetree/bindings/interrupt-controller/ti,keystone-irq.txt index d9bb106bdd16..5f94d7739d8d 100644 --- a/Documentation/devicetree/bindings/interrupt-controller/ti,keystone-irq.txt +++ b/Documentation/devicetree/bindings/interrupt-controller/ti,keystone-irq.txt @@ -20,7 +20,7 @@ Please refer to interrupts.txt in this directory for details of the common Interrupt Controllers bindings used by client devices. Example: - kirq0: keystone_irq0@026202a0 { + kirq0: keystone_irq0@26202a0 { compatible = "ti,keystone-irq"; ti,syscon-dev = <&devctrl 0x2a0>; interrupts = <GIC_SPI 4 IRQ_TYPE_EDGE_RISING>; diff --git a/Documentation/devicetree/bindings/iommu/qcom,iommu.txt b/Documentation/devicetree/bindings/iommu/qcom,iommu.txt index b2641ceb2b40..059139abce35 100644 --- a/Documentation/devicetree/bindings/iommu/qcom,iommu.txt +++ b/Documentation/devicetree/bindings/iommu/qcom,iommu.txt @@ -115,7 +115,7 @@ to non-secure vs secure interrupt line. iommus = <&apps_iommu 4>; }; - gpu@01c00000 { + gpu@1c00000 { ... iommus = <&gpu_iommu 1>, <&gpu_iommu 2>; }; diff --git a/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt b/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt index 3ed027cfca95..857df929a654 100644 --- a/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt +++ b/Documentation/devicetree/bindings/iommu/renesas,ipmmu-vmsa.txt @@ -53,7 +53,7 @@ Example: R8A7791 IPMMU-MX and VSP1-D0 bus master #iommu-cells = <1>; }; - vsp1@fe928000 { + vsp@fe928000 { ... iommus = <&ipmmu_mx 13>; ... diff --git a/Documentation/devicetree/bindings/leds/register-bit-led.txt b/Documentation/devicetree/bindings/leds/register-bit-led.txt index 59b56365f648..cf1ea403ba7a 100644 --- a/Documentation/devicetree/bindings/leds/register-bit-led.txt +++ b/Documentation/devicetree/bindings/leds/register-bit-led.txt @@ -32,7 +32,7 @@ syscon: syscon@10000000 { compatible = "arm,realview-pb1176-syscon", "syscon"; reg = <0x10000000 0x1000>; - led@08.0 { + led@8.0 { compatible = "register-bit-led"; offset = <0x08>; mask = <0x01>; @@ -40,7 +40,7 @@ syscon: syscon@10000000 { linux,default-trigger = "heartbeat"; default-state = "on"; }; - led@08.1 { + led@8.1 { compatible = "register-bit-led"; offset = <0x08>; mask = <0x02>; @@ -48,7 +48,7 @@ syscon: syscon@10000000 { linux,default-trigger = "mmc0"; default-state = "off"; }; - led@08.2 { + led@8.2 { compatible = "register-bit-led"; offset = <0x08>; mask = <0x04>; @@ -56,35 +56,35 @@ syscon: syscon@10000000 { linux,default-trigger = "cpu0"; default-state = "off"; }; - led@08.3 { + led@8.3 { compatible = "register-bit-led"; offset = <0x08>; mask = <0x08>; label = "versatile:3"; default-state = "off"; }; - led@08.4 { + led@8.4 { compatible = "register-bit-led"; offset = <0x08>; mask = <0x10>; label = "versatile:4"; default-state = "off"; }; - led@08.5 { + led@8.5 { compatible = "register-bit-led"; offset = <0x08>; mask = <0x20>; label = "versatile:5"; default-state = "off"; }; - led@08.6 { + led@8.6 { compatible = "register-bit-led"; offset = <0x08>; mask = <0x40>; label = "versatile:6"; default-state = "off"; }; - led@08.7 { + led@8.7 { compatible = "register-bit-led"; offset = <0x08>; mask = <0x80>; diff --git a/Documentation/devicetree/bindings/mailbox/ti,message-manager.txt b/Documentation/devicetree/bindings/mailbox/ti,message-manager.txt index b449d025049f..c3b55b3ede8a 100644 --- a/Documentation/devicetree/bindings/mailbox/ti,message-manager.txt +++ b/Documentation/devicetree/bindings/mailbox/ti,message-manager.txt @@ -29,7 +29,7 @@ Required properties: Example(K2G): ------------ - msgmgr: msgmgr@02a00000 { + msgmgr: msgmgr@2a00000 { compatible = "ti,k2g-message-manager"; #mbox-cells = <2>; reg-names = "queue_proxy_region", "queue_state_debug_region"; diff --git a/Documentation/devicetree/bindings/marvell.txt b/Documentation/devicetree/bindings/marvell.txt index ea2b16ced49b..7f722316458a 100644 --- a/Documentation/devicetree/bindings/marvell.txt +++ b/Documentation/devicetree/bindings/marvell.txt @@ -446,7 +446,7 @@ prefixed with the string "marvell,", for Marvell Technology Group Ltd. that services interrupts for this device. Example Discovery CPU Error node: - cpu-error@0070 { + cpu-error@70 { compatible = "marvell,mv64360-cpu-error"; reg = <0x70 0x10 0x128 0x28>; interrupts = <3>; @@ -466,7 +466,7 @@ prefixed with the string "marvell,", for Marvell Technology Group Ltd. that services interrupts for this device. Example Discovery SRAM Controller node: - sram-ctrl@0380 { + sram-ctrl@380 { compatible = "marvell,mv64360-sram-ctrl"; reg = <0x380 0x80>; interrupts = <13>; diff --git a/Documentation/devicetree/bindings/media/i2c/tc358743.txt b/Documentation/devicetree/bindings/media/i2c/tc358743.txt index 5218921629ed..49f8bcc2ea4d 100644 --- a/Documentation/devicetree/bindings/media/i2c/tc358743.txt +++ b/Documentation/devicetree/bindings/media/i2c/tc358743.txt @@ -27,7 +27,7 @@ Documentation/devicetree/bindings/media/video-interfaces.txt. Example: - tc358743@0f { + tc358743@f { compatible = "toshiba,tc358743"; reg = <0x0f>; clocks = <&hdmi_osc>; diff --git a/Documentation/devicetree/bindings/media/img-ir-rev1.txt b/Documentation/devicetree/bindings/media/img-ir-rev1.txt index 5434ce61b925..ed9ec52b77e0 100644 --- a/Documentation/devicetree/bindings/media/img-ir-rev1.txt +++ b/Documentation/devicetree/bindings/media/img-ir-rev1.txt @@ -25,7 +25,7 @@ Optional properties: Example: - ir@02006200 { + ir@2006200 { compatible = "img,ir-rev1"; reg = <0x02006200 0x100>; interrupts = <29 4>; diff --git a/Documentation/devicetree/bindings/media/renesas,vsp1.txt b/Documentation/devicetree/bindings/media/renesas,vsp1.txt index 9b695bcbf219..16427017cb45 100644 --- a/Documentation/devicetree/bindings/media/renesas,vsp1.txt +++ b/Documentation/devicetree/bindings/media/renesas,vsp1.txt @@ -22,7 +22,7 @@ Optional properties: Example: R8A7790 (R-Car H2) VSP1-S node - vsp1@fe928000 { + vsp@fe928000 { compatible = "renesas,vsp1"; reg = <0 0xfe928000 0 0x8000>; interrupts = <0 267 IRQ_TYPE_LEVEL_HIGH>; diff --git a/Documentation/devicetree/bindings/media/stih-cec.txt b/Documentation/devicetree/bindings/media/stih-cec.txt index 8be2a040c6c6..ece0832fdeaf 100644 --- a/Documentation/devicetree/bindings/media/stih-cec.txt +++ b/Documentation/devicetree/bindings/media/stih-cec.txt @@ -13,7 +13,7 @@ Required properties: Example for STIH407: -sti-cec@094a087c { +sti-cec@94a087c { compatible = "st,stih-cec"; reg = <0x94a087c 0x64>; clocks = <&clk_sysin>; diff --git a/Documentation/devicetree/bindings/media/stih407-c8sectpfe.txt b/Documentation/devicetree/bindings/media/stih407-c8sectpfe.txt index 6af3fc210ecc..c7888d6f6408 100644 --- a/Documentation/devicetree/bindings/media/stih407-c8sectpfe.txt +++ b/Documentation/devicetree/bindings/media/stih407-c8sectpfe.txt @@ -50,7 +50,7 @@ Example: /* stih410 SoC b2120 + b2004a + stv0367-pll(NIMB) + stv0367-tda18212 (NIMA) DT example) */ - c8sectpfe@08a20000 { + c8sectpfe@8a20000 { compatible = "st,stih407-c8sectpfe"; reg = <0x08a20000 0x10000>, <0x08a00000 0x4000>; reg-names = "stfe", "stfe-ram"; diff --git a/Documentation/devicetree/bindings/media/sunxi-ir.txt b/Documentation/devicetree/bindings/media/sunxi-ir.txt index 302a0b183cb8..91648c569b1e 100644 --- a/Documentation/devicetree/bindings/media/sunxi-ir.txt +++ b/Documentation/devicetree/bindings/media/sunxi-ir.txt @@ -14,7 +14,7 @@ Optional properties: Example: -ir0: ir@01c21800 { +ir0: ir@1c21800 { compatible = "allwinner,sun4i-a10-ir"; clocks = <&apb0_gates 6>, <&ir0_clk>; clock-names = "apb", "ir"; diff --git a/Documentation/devicetree/bindings/mfd/arizona.txt b/Documentation/devicetree/bindings/mfd/arizona.txt index b37bdde5cfda..bdd017686ea5 100644 --- a/Documentation/devicetree/bindings/mfd/arizona.txt +++ b/Documentation/devicetree/bindings/mfd/arizona.txt @@ -65,45 +65,6 @@ Optional properties: a value that is out of range for a 16 bit register then the chip default will be used. If present exactly five values must be specified. - - wlf,inmode : A list of INn_MODE register values, where n is the number - of input signals. Valid values are 0 (Differential), 1 (Single-ended) and - 2 (Digital Microphone). If absent, INn_MODE registers set to 0 by default. - If present, values must be specified less than or equal to the number of - input signals. If values less than the number of input signals, elements - that have not been specified are set to 0 by default. Entries are: - <IN1, IN2, IN3, IN4> (wm5102, wm5110, wm8280, wm8997) - <IN1A, IN2A, IN1B, IN2B> (wm8998, wm1814) - - wlf,out-mono : A list of boolean values indicating whether each output is - mono or stereo. Position within the list indicates the output affected - (eg. First entry in the list corresponds to output 1). A non-zero value - indicates a mono output. If present, the number of values should be less - than or equal to the number of outputs, if less values are supplied the - additional outputs will be treated as stereo. - - - wlf,dmic-ref : DMIC reference voltage source for each input, can be - selected from either MICVDD or one of the MICBIAS's, defines - (ARIZONA_DMIC_xxxx) are provided in <dt-bindings/mfd/arizona.txt>. If - present, the number of values should be less than or equal to the - number of inputs, unspecified inputs will use the chip default. - - - wlf,max-channels-clocked : The maximum number of channels to be clocked on - each AIF, useful for I2S systems with multiple data lines being mastered. - Specify one cell for each AIF to be configured, specify zero for AIFs that - should be handled normally. - If present, number of cells must be less than or equal to the number of - AIFs. If less than the number of AIFs, for cells that have not been - specified the corresponding AIFs will be treated as default setting. - - - wlf,spk-fmt : PDM speaker data format, must contain 2 cells (OUT5 and OUT6). - See the datasheet for values. - The second cell is ignored for codecs that do not have OUT6 (wm5102, wm8997, - wm8998, wm1814) - - - wlf,spk-mute : PDM speaker mute setting, must contain 2 cells (OUT5 and OUT6). - See the datasheet for values. - The second cell is ignored for codecs that do not have OUT6 (wm5102, wm8997, - wm8998, wm1814) - - DCVDD-supply, MICVDD-supply : Power supplies, only need to be specified if they are being externally supplied. As covered in Documentation/devicetree/bindings/regulator/regulator.txt @@ -112,6 +73,7 @@ Optional properties: Also see child specific device properties: Regulator - ../regulator/arizona-regulator.txt Extcon - ../extcon/extcon-arizona.txt + Sound - ../sound/arizona.txt Example: diff --git a/Documentation/devicetree/bindings/mfd/max77686.txt b/Documentation/devicetree/bindings/mfd/max77686.txt index 741e76688cf2..0f2587fa42cb 100644 --- a/Documentation/devicetree/bindings/mfd/max77686.txt +++ b/Documentation/devicetree/bindings/mfd/max77686.txt @@ -19,7 +19,7 @@ Required properties: Example: - max77686: pmic@09 { + max77686: pmic@9 { compatible = "maxim,max77686"; interrupt-parent = <&wakeup_eint>; interrupts = <26 0>; diff --git a/Documentation/devicetree/bindings/mfd/max77802.txt b/Documentation/devicetree/bindings/mfd/max77802.txt index 51fc1a60caa5..f2f3fe75901c 100644 --- a/Documentation/devicetree/bindings/mfd/max77802.txt +++ b/Documentation/devicetree/bindings/mfd/max77802.txt @@ -18,7 +18,7 @@ Required properties: Example: - max77802: pmic@09 { + max77802: pmic@9 { compatible = "maxim,max77802"; interrupt-parent = <&intc>; interrupts = <26 IRQ_TYPE_NONE>; diff --git a/Documentation/devicetree/bindings/mfd/mfd.txt b/Documentation/devicetree/bindings/mfd/mfd.txt index bcb6abb9d413..336c0495c8a3 100644 --- a/Documentation/devicetree/bindings/mfd/mfd.txt +++ b/Documentation/devicetree/bindings/mfd/mfd.txt @@ -41,7 +41,7 @@ foo@1000 { compatible = "syscon", "simple-mfd"; reg = <0x01000 0x1000>; - led@08.0 { + led@8.0 { compatible = "register-bit-led"; offset = <0x08>; mask = <0x01>; diff --git a/Documentation/devicetree/bindings/mfd/sun4i-gpadc.txt b/Documentation/devicetree/bindings/mfd/sun4i-gpadc.txt index badff3611a98..86dd8191b04c 100644 --- a/Documentation/devicetree/bindings/mfd/sun4i-gpadc.txt +++ b/Documentation/devicetree/bindings/mfd/sun4i-gpadc.txt @@ -10,7 +10,7 @@ Required properties: - #io-channel-cells: shall be 0, Example: - ths: ths@01c25000 { + ths: ths@1c25000 { compatible = "allwinner,sun8i-a33-ths"; reg = <0x01c25000 0x100>; #thermal-sensor-cells = <0>; @@ -47,7 +47,7 @@ Optional properties: Example: - rtp: rtp@01c25000 { + rtp: rtp@1c25000 { compatible = "allwinner,sun4i-a10-ts"; reg = <0x01c25000 0x100>; interrupts = <29>; diff --git a/Documentation/devicetree/bindings/mfd/sun6i-prcm.txt b/Documentation/devicetree/bindings/mfd/sun6i-prcm.txt index 03c5a551da55..dd2c06540485 100644 --- a/Documentation/devicetree/bindings/mfd/sun6i-prcm.txt +++ b/Documentation/devicetree/bindings/mfd/sun6i-prcm.txt @@ -15,7 +15,7 @@ The prcm node may contain several subdevices definitions: Example: - prcm: prcm@01f01400 { + prcm: prcm@1f01400 { compatible = "allwinner,sun6i-a31-prcm"; reg = <0x01f01400 0x200>; diff --git a/Documentation/devicetree/bindings/mfd/syscon.txt b/Documentation/devicetree/bindings/mfd/syscon.txt index 408f768686f1..8b92d4576c42 100644 --- a/Documentation/devicetree/bindings/mfd/syscon.txt +++ b/Documentation/devicetree/bindings/mfd/syscon.txt @@ -18,7 +18,7 @@ Optional property: performed on the device. Examples: -gpr: iomuxc-gpr@020e0000 { +gpr: iomuxc-gpr@20e0000 { compatible = "fsl,imx6q-iomuxc-gpr", "syscon"; reg = <0x020e0000 0x38>; }; diff --git a/Documentation/devicetree/bindings/mmc/amlogic,meson-mx-sdio.txt b/Documentation/devicetree/bindings/mmc/amlogic,meson-mx-sdio.txt new file mode 100644 index 000000000000..8765c605e6bc --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/amlogic,meson-mx-sdio.txt @@ -0,0 +1,54 @@ +* Amlogic Meson6, Meson8 and Meson8b SDIO/MMC controller + +The highspeed MMC host controller on Amlogic SoCs provides an interface +for MMC, SD, SDIO and SDHC types of memory cards. + +Supported maximum speeds are the ones of the eMMC standard 4.41 as well +as the speed of SD standard 2.0. + +The hardware provides an internal "mux" which allows up to three slots +to be controlled. Only one slot can be accessed at a time. + +Required properties: + - compatible : must be one of + - "amlogic,meson8-sdio" + - "amlogic,meson8b-sdio" + along with the generic "amlogic,meson-mx-sdio" + - reg : mmc controller base registers + - interrupts : mmc controller interrupt + - #address-cells : must be 1 + - size-cells : must be 0 + - clocks : phandle to clock providers + - clock-names : must contain "core" and "clkin" + +Required child nodes: +A node for each slot provided by the MMC controller is required. +NOTE: due to a driver limitation currently only one slot (= child node) + is supported! + +Required properties on each child node (= slot): + - compatible : must be "mmc-slot" (see mmc.txt within this directory) + - reg : the slot (or "port") ID + +Optional properties on each child node (= slot): + - bus-width : must be 1 or 4 (8-bit bus is not supported) + - for cd and all other additional generic mmc parameters + please refer to mmc.txt within this directory + +Examples: + mmc@c1108c20 { + compatible = "amlogic,meson8-sdio", "amlogic,meson-mx-sdio"; + reg = <0xc1108c20 0x20>; + interrupts = <0 28 1>; + #address-cells = <1>; + #size-cells = <0>; + clocks = <&clkc CLKID_SDIO>, <&clkc CLKID_CLK81>; + clock-names = "core", "clkin"; + + slot@1 { + compatible = "mmc-slot"; + reg = <1>; + + bus-width = <4>; + }; + }; diff --git a/Documentation/devicetree/bindings/mmc/mmc.txt b/Documentation/devicetree/bindings/mmc/mmc.txt index b32ade645ad9..fb11ae8b3b72 100644 --- a/Documentation/devicetree/bindings/mmc/mmc.txt +++ b/Documentation/devicetree/bindings/mmc/mmc.txt @@ -53,6 +53,9 @@ Optional properties: - no-sdio: controller is limited to send sdio cmd during initialization - no-sd: controller is limited to send sd cmd during initialization - no-mmc: controller is limited to send mmc cmd during initialization +- fixed-emmc-driver-type: for non-removable eMMC, enforce this driver type. + The value <n> is the driver type as specified in the eMMC specification + (table 206 in spec version 5.1). *NOTE* on CD and WP polarity. To use common for all SD/MMC host controllers line polarity properties, we have to fix the meaning of the "normal" and "inverted" @@ -143,7 +146,7 @@ sdhci@ab000000 { Example with sdio function subnode: -mmc3: mmc@01c12000 { +mmc3: mmc@1c12000 { #address-cells = <1>; #size-cells = <0>; diff --git a/Documentation/devicetree/bindings/mmc/mtk-sd.txt b/Documentation/devicetree/bindings/mmc/mtk-sd.txt index 4182ea36ca5b..72d2a734ab85 100644 --- a/Documentation/devicetree/bindings/mmc/mtk-sd.txt +++ b/Documentation/devicetree/bindings/mmc/mtk-sd.txt @@ -7,10 +7,18 @@ This file documents differences between the core properties in mmc.txt and the properties used by the msdc driver. Required properties: -- compatible: Should be "mediatek,mt8173-mmc","mediatek,mt8135-mmc" +- compatible: value should be either of the following. + "mediatek,mt8135-mmc": for mmc host ip compatible with mt8135 + "mediatek,mt8173-mmc": for mmc host ip compatible with mt8173 + "mediatek,mt2701-mmc": for mmc host ip compatible with mt2701 + "mediatek,mt2712-mmc": for mmc host ip compatible with mt2712 +- reg: physical base address of the controller and length - interrupts: Should contain MSDC interrupt number -- clocks: MSDC source clock, HCLK -- clock-names: "source", "hclk" +- clocks: Should contain phandle for the clock feeding the MMC controller +- clock-names: Should contain the following: + "source" - source clock (required) + "hclk" - HCLK which used for host (required) + "source_cg" - independent source clock gate (required for MT2712) - pinctrl-names: should be "default", "state_uhs" - pinctrl-0: should contain default/high speed pin ctrl - pinctrl-1: should contain uhs mode pin ctrl @@ -30,6 +38,10 @@ Optional properties: - mediatek,hs400-cmd-resp-sel-rising: HS400 command response sample selection If present,HS400 command responses are sampled on rising edges. If not present,HS400 command responses are sampled on falling edges. +- mediatek,latch-ck: Some SoCs do not support enhance_rx, need set correct latch-ck to avoid data crc + error caused by stop clock(fifo full) + Valid range = [0:0x7]. if not present, default value is 0. + applied to compatible "mediatek,mt2701-mmc". Examples: mmc0: mmc@11230000 { diff --git a/Documentation/devicetree/bindings/mmc/sdhci-fujitsu.txt b/Documentation/devicetree/bindings/mmc/sdhci-fujitsu.txt index de2c53cff4f1..3ee9263adf73 100644 --- a/Documentation/devicetree/bindings/mmc/sdhci-fujitsu.txt +++ b/Documentation/devicetree/bindings/mmc/sdhci-fujitsu.txt @@ -15,6 +15,8 @@ Required properties: Optional properties: - vqmmc-supply: phandle to the regulator device tree node, mentioned as the VCCQ/VDD_IO supply in the eMMC/SD specs. +- fujitsu,cmd-dat-delay-select: boolean property indicating that this host + requires the CMD_DAT_DELAY control to be enabled. Example: diff --git a/Documentation/devicetree/bindings/mmc/sdhci-msm.txt b/Documentation/devicetree/bindings/mmc/sdhci-msm.txt index 0576264eab5e..bfdcdc4ccdff 100644 --- a/Documentation/devicetree/bindings/mmc/sdhci-msm.txt +++ b/Documentation/devicetree/bindings/mmc/sdhci-msm.txt @@ -18,6 +18,8 @@ Required properties: "core" - SDC MMC clock (MCLK) (required) "bus" - SDCC bus voter clock (optional) "xo" - TCXO clock (optional) + "cal" - reference clock for RCLK delay calibration (optional) + "sleep" - sleep clock for RCLK delay calibration (optional) Example: diff --git a/Documentation/devicetree/bindings/mmc/sdhci-omap.txt b/Documentation/devicetree/bindings/mmc/sdhci-omap.txt new file mode 100644 index 000000000000..51775a372c06 --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/sdhci-omap.txt @@ -0,0 +1,16 @@ +* TI OMAP SDHCI Controller + +Refer to mmc.txt for standard MMC bindings. + +Required properties: +- compatible: Should be "ti,dra7-sdhci" for DRA7 and DRA72 controllers +- ti,hwmods: Must be "mmc<n>", <n> is controller instance starting 1 + +Example: + mmc1: mmc@4809c000 { + compatible = "ti,dra7-sdhci"; + reg = <0x4809c000 0x400>; + ti,hwmods = "mmc1"; + bus-width = <4>; + vmmc-supply = <&vmmc>; /* phandle to regulator node */ + }; diff --git a/Documentation/devicetree/bindings/mmc/sdhci-st.txt b/Documentation/devicetree/bindings/mmc/sdhci-st.txt index e35645598315..6b3d40ca395e 100644 --- a/Documentation/devicetree/bindings/mmc/sdhci-st.txt +++ b/Documentation/devicetree/bindings/mmc/sdhci-st.txt @@ -74,7 +74,7 @@ mmc0: sdhci@fe81e000 { /* Example SD stih407 family configuration */ -mmc1: sdhci@09080000 { +mmc1: sdhci@9080000 { compatible = "st,sdhci-stih407", "st,sdhci"; reg = <0x09080000 0x7ff>; reg-names = "mmc"; @@ -90,7 +90,7 @@ mmc1: sdhci@09080000 { /* Example eMMC stih407 family configuration */ -mmc0: sdhci@09060000 { +mmc0: sdhci@9060000 { compatible = "st,sdhci-stih407", "st,sdhci"; reg = <0x09060000 0x7ff>, <0x9061008 0x20>; reg-names = "mmc", "top-mmc-delay"; diff --git a/Documentation/devicetree/bindings/mmc/sunxi-mmc.txt b/Documentation/devicetree/bindings/mmc/sunxi-mmc.txt index 63b57e2a10fb..132e0007d7d6 100644 --- a/Documentation/devicetree/bindings/mmc/sunxi-mmc.txt +++ b/Documentation/devicetree/bindings/mmc/sunxi-mmc.txt @@ -29,7 +29,7 @@ Optional properties: Examples: - Within .dtsi: - mmc0: mmc@01c0f000 { + mmc0: mmc@1c0f000 { compatible = "allwinner,sun5i-a13-mmc"; reg = <0x01c0f000 0x1000>; clocks = <&ahb_gates 8>, <&mmc0_clk>, <&mmc0_output_clk>, <&mmc0_sample_clk>; @@ -39,7 +39,7 @@ Examples: }; - Within dts: - mmc0: mmc@01c0f000 { + mmc0: mmc@1c0f000 { pinctrl-names = "default", "default"; pinctrl-0 = <&mmc0_pins_a>; pinctrl-1 = <&mmc0_cd_pin_reference_design>; diff --git a/Documentation/devicetree/bindings/mmc/tmio_mmc.txt b/Documentation/devicetree/bindings/mmc/tmio_mmc.txt index 54ef642f23a0..3c6762430fd9 100644 --- a/Documentation/devicetree/bindings/mmc/tmio_mmc.txt +++ b/Documentation/devicetree/bindings/mmc/tmio_mmc.txt @@ -10,7 +10,7 @@ described in mmc.txt, can be used. Additionally the following tmio_mmc-specific optional bindings can be used. Required properties: -- compatible: "renesas,sdhi-shmobile" - a generic sh-mobile SDHI unit +- compatible: should contain one or more of the following: "renesas,sdhi-sh73a0" - SDHI IP on SH73A0 SoC "renesas,sdhi-r7s72100" - SDHI IP on R7S72100 SoC "renesas,sdhi-r8a73a4" - SDHI IP on R8A73A4 SoC @@ -26,6 +26,16 @@ Required properties: "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-shmobile" - a generic sh-mobile SDHI controller + "renesas,rcar-gen1-sdhi" - a generic R-Car Gen1 SDHI controller + "renesas,rcar-gen2-sdhi" - a generic R-Car Gen2 or RZ/G1 + SDHI controller + "renesas,rcar-gen3-sdhi" - a generic R-Car Gen3 SDHI controller + + + When compatible with the generic version, nodes must list + the SoC-specific version corresponding to the platform + first followed by the generic version. - clocks: Most controllers only have 1 clock source per channel. However, on some variations of this controller, the internal card detection @@ -43,3 +53,61 @@ Optional properties: - pinctrl-names: should be "default", "state_uhs" - pinctrl-0: should contain default/high speed pin ctrl - pinctrl-1: should contain uhs mode pin ctrl + +Example: R8A7790 (R-Car H2) SDHI controller nodes + + sdhi0: sd@ee100000 { + compatible = "renesas,sdhi-r8a7790", "renesas,rcar-gen2-sdhi"; + reg = <0 0xee100000 0 0x328>; + interrupts = <GIC_SPI 165 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 314>; + dmas = <&dmac0 0xcd>, <&dmac0 0xce>, + <&dmac1 0xcd>, <&dmac1 0xce>; + dma-names = "tx", "rx", "tx", "rx"; + max-frequency = <195000000>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; + resets = <&cpg 314>; + status = "disabled"; + }; + + sdhi1: sd@ee120000 { + compatible = "renesas,sdhi-r8a7790", "renesas,rcar-gen2-sdhi"; + reg = <0 0xee120000 0 0x328>; + interrupts = <GIC_SPI 166 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 313>; + dmas = <&dmac0 0xc9>, <&dmac0 0xca>, + <&dmac1 0xc9>, <&dmac1 0xca>; + dma-names = "tx", "rx", "tx", "rx"; + max-frequency = <195000000>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; + resets = <&cpg 313>; + status = "disabled"; + }; + + sdhi2: sd@ee140000 { + compatible = "renesas,sdhi-r8a7790", "renesas,rcar-gen2-sdhi"; + reg = <0 0xee140000 0 0x100>; + interrupts = <GIC_SPI 167 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 312>; + dmas = <&dmac0 0xc1>, <&dmac0 0xc2>, + <&dmac1 0xc1>, <&dmac1 0xc2>; + dma-names = "tx", "rx", "tx", "rx"; + max-frequency = <97500000>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; + resets = <&cpg 312>; + status = "disabled"; + }; + + sdhi3: sd@ee160000 { + compatible = "renesas,sdhi-r8a7790", "renesas,rcar-gen2-sdhi"; + reg = <0 0xee160000 0 0x100>; + interrupts = <GIC_SPI 168 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 311>; + dmas = <&dmac0 0xd3>, <&dmac0 0xd4>, + <&dmac1 0xd3>, <&dmac1 0xd4>; + dma-names = "tx", "rx", "tx", "rx"; + max-frequency = <97500000>; + power-domains = <&sysc R8A7790_PD_ALWAYS_ON>; + resets = <&cpg 311>; + status = "disabled"; + }; diff --git a/Documentation/devicetree/bindings/mtd/sunxi-nand.txt b/Documentation/devicetree/bindings/mtd/sunxi-nand.txt index a37c67bcb43b..5e13a5cdff03 100644 --- a/Documentation/devicetree/bindings/mtd/sunxi-nand.txt +++ b/Documentation/devicetree/bindings/mtd/sunxi-nand.txt @@ -31,7 +31,7 @@ see Documentation/devicetree/bindings/mtd/nand.txt for generic bindings. Examples: -nfc: nand@01c03000 { +nfc: nand@1c03000 { compatible = "allwinner,sun4i-a10-nand"; reg = <0x01c03000 0x1000>; interrupts = <0 37 1>; diff --git a/Documentation/devicetree/bindings/net/allwinner,sun4i-emac.txt b/Documentation/devicetree/bindings/net/allwinner,sun4i-emac.txt index 10640b17c866..e98118aef5f6 100644 --- a/Documentation/devicetree/bindings/net/allwinner,sun4i-emac.txt +++ b/Documentation/devicetree/bindings/net/allwinner,sun4i-emac.txt @@ -10,7 +10,7 @@ Required properties: Example: -emac: ethernet@01c0b000 { +emac: ethernet@1c0b000 { compatible = "allwinner,sun4i-a10-emac"; reg = <0x01c0b000 0x1000>; interrupts = <55>; diff --git a/Documentation/devicetree/bindings/net/allwinner,sun4i-mdio.txt b/Documentation/devicetree/bindings/net/allwinner,sun4i-mdio.txt index 4ec56413779d..ab5b8613b0ef 100644 --- a/Documentation/devicetree/bindings/net/allwinner,sun4i-mdio.txt +++ b/Documentation/devicetree/bindings/net/allwinner,sun4i-mdio.txt @@ -9,7 +9,7 @@ Optional properties: - phy-supply: phandle to a regulator if the PHY needs one Example at the SoC level: -mdio@01c0b080 { +mdio@1c0b080 { compatible = "allwinner,sun4i-a10-mdio"; reg = <0x01c0b080 0x14>; #address-cells = <1>; @@ -18,7 +18,7 @@ mdio@01c0b080 { And at the board level: -mdio@01c0b080 { +mdio@1c0b080 { phy-supply = <®_emac_3v3>; phy0: ethernet-phy@0 { diff --git a/Documentation/devicetree/bindings/net/allwinner,sun7i-a20-gmac.txt b/Documentation/devicetree/bindings/net/allwinner,sun7i-a20-gmac.txt index ea4d752389a2..8b3f953656e3 100644 --- a/Documentation/devicetree/bindings/net/allwinner,sun7i-a20-gmac.txt +++ b/Documentation/devicetree/bindings/net/allwinner,sun7i-a20-gmac.txt @@ -15,7 +15,7 @@ Optional properties: Examples: - gmac: ethernet@01c50000 { + gmac: ethernet@1c50000 { compatible = "allwinner,sun7i-a20-gmac"; reg = <0x01c50000 0x10000>, <0x01c20164 0x4>; diff --git a/Documentation/devicetree/bindings/net/brcm,bcmgenet.txt b/Documentation/devicetree/bindings/net/brcm,bcmgenet.txt index 26c77d985faf..3956af1d30f3 100644 --- a/Documentation/devicetree/bindings/net/brcm,bcmgenet.txt +++ b/Documentation/devicetree/bindings/net/brcm,bcmgenet.txt @@ -109,7 +109,7 @@ ethernet@f0ba0000 { reg = <0xf0ba0000 0xfc4c>; interrupts = <0x0 0x18 0x0>, <0x0 0x19 0x0>; - mdio@0e14 { + mdio@e14 { compatible = "brcm,genet-mdio-v4"; #address-cells = <0x1>; #size-cells = <0x0>; diff --git a/Documentation/devicetree/bindings/net/can/m_can.txt b/Documentation/devicetree/bindings/net/can/m_can.txt index 78138333ff7a..63e90421d029 100644 --- a/Documentation/devicetree/bindings/net/can/m_can.txt +++ b/Documentation/devicetree/bindings/net/can/m_can.txt @@ -45,7 +45,7 @@ Required properties: Example: SoC dtsi: -m_can1: can@020e8000 { +m_can1: can@20e8000 { compatible = "bosch,m_can"; reg = <0x020e8000 0x4000>, <0x02298000 0x4000>; reg-names = "m_can", "message_ram"; diff --git a/Documentation/devicetree/bindings/net/can/sun4i_can.txt b/Documentation/devicetree/bindings/net/can/sun4i_can.txt index 84ed1909df76..f69845e6feaf 100644 --- a/Documentation/devicetree/bindings/net/can/sun4i_can.txt +++ b/Documentation/devicetree/bindings/net/can/sun4i_can.txt @@ -19,7 +19,7 @@ SoC common .dtsi file: allwinner,pull = <0>; }; ... - can0: can@01c2bc00 { + can0: can@1c2bc00 { compatible = "allwinner,sun4i-a10-can"; reg = <0x01c2bc00 0x400>; interrupts = <0 26 4>; @@ -29,7 +29,7 @@ SoC common .dtsi file: Board specific .dts file: - can0: can@01c2bc00 { + can0: can@1c2bc00 { pinctrl-names = "default"; pinctrl-0 = <&can0_pins_a>; status = "okay"; diff --git a/Documentation/devicetree/bindings/net/wireless/brcm,bcm43xx-fmac.txt b/Documentation/devicetree/bindings/net/wireless/brcm,bcm43xx-fmac.txt index b2bd4704f859..86602f264dce 100644 --- a/Documentation/devicetree/bindings/net/wireless/brcm,bcm43xx-fmac.txt +++ b/Documentation/devicetree/bindings/net/wireless/brcm,bcm43xx-fmac.txt @@ -20,7 +20,7 @@ Optional properties: Example: -mmc3: mmc@01c12000 { +mmc3: mmc@1c12000 { #address-cells = <1>; #size-cells = <0>; diff --git a/Documentation/devicetree/bindings/nvmem/allwinner,sunxi-sid.txt b/Documentation/devicetree/bindings/nvmem/allwinner,sunxi-sid.txt index ef06d061913c..081c49c0dac0 100644 --- a/Documentation/devicetree/bindings/nvmem/allwinner,sunxi-sid.txt +++ b/Documentation/devicetree/bindings/nvmem/allwinner,sunxi-sid.txt @@ -13,13 +13,13 @@ Are child nodes of qfprom, bindings of which as described in bindings/nvmem/nvmem.txt Example for sun4i: - sid@01c23800 { + sid@1c23800 { compatible = "allwinner,sun4i-a10-sid"; reg = <0x01c23800 0x10> }; Example for sun7i: - sid@01c23800 { + sid@1c23800 { compatible = "allwinner,sun7i-a20-sid"; reg = <0x01c23800 0x200> }; diff --git a/Documentation/devicetree/bindings/nvmem/brcm,ocotp.txt b/Documentation/devicetree/bindings/nvmem/brcm,ocotp.txt index 6462e12d8de6..0415265c215a 100644 --- a/Documentation/devicetree/bindings/nvmem/brcm,ocotp.txt +++ b/Documentation/devicetree/bindings/nvmem/brcm,ocotp.txt @@ -10,7 +10,7 @@ Required Properties: Example: -otp: otp@0301c800 { +otp: otp@301c800 { compatible = "brcm,ocotp"; reg = <0x0301c800 0x2c>; brcm,ocotp-size = <2048>; diff --git a/Documentation/devicetree/bindings/nvmem/imx-ocotp.txt b/Documentation/devicetree/bindings/nvmem/imx-ocotp.txt index 70d791b03ea1..f162c72b4e36 100644 --- a/Documentation/devicetree/bindings/nvmem/imx-ocotp.txt +++ b/Documentation/devicetree/bindings/nvmem/imx-ocotp.txt @@ -19,7 +19,7 @@ Optional properties: Example: - ocotp: ocotp@021bc000 { + ocotp: ocotp@21bc000 { compatible = "fsl,imx6q-ocotp", "syscon"; reg = <0x021bc000 0x4000>; clocks = <&clks IMX6QDL_CLK_IIM>; diff --git a/Documentation/devicetree/bindings/nvmem/nvmem.txt b/Documentation/devicetree/bindings/nvmem/nvmem.txt index b52bc11e9597..fd06c09b822b 100644 --- a/Documentation/devicetree/bindings/nvmem/nvmem.txt +++ b/Documentation/devicetree/bindings/nvmem/nvmem.txt @@ -33,7 +33,7 @@ bits: Is pair of bit location and number of bits, which specifies offset For example: /* Provider */ - qfprom: qfprom@00700000 { + qfprom: qfprom@700000 { ... /* Data cells */ diff --git a/Documentation/devicetree/bindings/nvmem/qfprom.txt b/Documentation/devicetree/bindings/nvmem/qfprom.txt index 4ad68b7f5c18..26fe878d5c86 100644 --- a/Documentation/devicetree/bindings/nvmem/qfprom.txt +++ b/Documentation/devicetree/bindings/nvmem/qfprom.txt @@ -12,7 +12,7 @@ bindings/nvmem/nvmem.txt Example: - qfprom: qfprom@00700000 { + qfprom: qfprom@700000 { compatible = "qcom,qfprom"; reg = <0x00700000 0x8000>; ... diff --git a/Documentation/devicetree/bindings/openrisc/opencores/or1ksim.txt b/Documentation/devicetree/bindings/openrisc/opencores/or1ksim.txt new file mode 100644 index 000000000000..4950c794ecbb --- /dev/null +++ b/Documentation/devicetree/bindings/openrisc/opencores/or1ksim.txt @@ -0,0 +1,39 @@ +OpenRISC Generic SoC +==================== + +Boards and FPGA SoC's which support the OpenRISC standard platform. The +platform essentially follows the conventions of the OpenRISC architecture +specification, however some aspects, such as the boot protocol have been defined +by the Linux port. + +Required properties +------------------- + - compatible: Must include "opencores,or1ksim" + +CPU nodes: +---------- +A "cpus" node is required. Required properties: + - #address-cells: Must be 1. + - #size-cells: Must be 0. +A CPU sub-node is also required for at least CPU 0. Since the topology may +be probed via CPS, it is not necessary to specify secondary CPUs. Required +properties: + - compatible: Must be "opencores,or1200-rtlsvn481". + - reg: CPU number. + - clock-frequency: The CPU clock frequency in Hz. +Example: + cpus { + #address-cells = <1>; + #size-cells = <0>; + cpu@0 { + compatible = "opencores,or1200-rtlsvn481"; + reg = <0>; + clock-frequency = <20000000>; + }; + }; + + +Boot protocol +------------- +The bootloader may pass the following arguments to the kernel: + - r3: address of a flattened device-tree blob or 0x0. diff --git a/Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt b/Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt index 982a74ea6df9..1b4d2803dad1 100644 --- a/Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt +++ b/Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt @@ -255,7 +255,7 @@ Tegra30: SoC DTSI: - pcie-controller@00003000 { + pcie-controller@3000 { compatible = "nvidia,tegra30-pcie"; device_type = "pci"; reg = <0x00003000 0x00000800 /* PADS registers */ @@ -334,7 +334,7 @@ SoC DTSI: Board DTS: - pcie-controller@00003000 { + pcie-controller@3000 { status = "okay"; avdd-pexa-supply = <&ldo1_reg>; @@ -360,7 +360,7 @@ Tegra124: SoC DTSI: - pcie-controller@01003000 { + pcie-controller@1003000 { compatible = "nvidia,tegra124-pcie"; device_type = "pci"; reg = <0x0 0x01003000 0x0 0x00000800 /* PADS registers */ @@ -425,7 +425,7 @@ SoC DTSI: Board DTS: - pcie-controller@01003000 { + pcie-controller@1003000 { status = "okay"; avddio-pex-supply = <&vdd_1v05_run>; @@ -456,7 +456,7 @@ Tegra210: SoC DTSI: - pcie-controller@01003000 { + pcie-controller@1003000 { compatible = "nvidia,tegra210-pcie"; device_type = "pci"; reg = <0x0 0x01003000 0x0 0x00000800 /* PADS registers */ @@ -521,7 +521,7 @@ SoC DTSI: Board DTS: - pcie-controller@01003000 { + pcie-controller@1003000 { status = "okay"; avdd-pll-uerefe-supply = <&avdd_1v05_pll>; diff --git a/Documentation/devicetree/bindings/phy/brcm,brcmstb-usb-phy.txt b/Documentation/devicetree/bindings/phy/brcm,brcmstb-usb-phy.txt new file mode 100644 index 000000000000..24a0d06acd1d --- /dev/null +++ b/Documentation/devicetree/bindings/phy/brcm,brcmstb-usb-phy.txt @@ -0,0 +1,43 @@ +Broadcom STB USB PHY + +Required properties: + - compatible: brcm,brcmstb-usb-phy + - reg: two offset and length pairs. + The first pair specifies a manditory set of memory mapped + registers used for general control of the PHY. + The second pair specifies optional registers used by some of + the SoCs that support USB 3.x + - #phy-cells: Shall be 1 as it expects one argument for setting + the type of the PHY. Possible values are: + - PHY_TYPE_USB2 for USB1.1/2.0 PHY + - PHY_TYPE_USB3 for USB3.x PHY + +Optional Properties: +- clocks : clock phandles. +- clock-names: String, clock name. +- brcm,ipp: Boolean, Invert Port Power. + Possible values are: 0 (Don't invert), 1 (Invert) +- brcm,ioc: Boolean, Invert Over Current detection. + Possible values are: 0 (Don't invert), 1 (Invert) +NOTE: one or both of the following two properties must be set +- brcm,has-xhci: Boolean indicating the phy has an XHCI phy. +- brcm,has-eohci: Boolean indicating the phy has an EHCI/OHCI phy. +- dr_mode: String, PHY Device mode. + Possible values are: "host", "peripheral ", "drd" or "typec-pd" + If this property is not defined, the phy will default to "host" mode. + +Example: + +usbphy_0: usb-phy@f0470200 { + reg = <0xf0470200 0xb8>, + <0xf0471940 0x6c0>; + compatible = "brcm,brcmstb-usb-phy"; + #phy-cells = <1>; + dr_mode = "host" + brcm,ioc = <1>; + brcm,ipp = <1>; + brcm,has-xhci; + brcm,has-eohci; + clocks = <&usb20>, <&usb30>; + clock-names = "sw_usb", "sw_usb3"; +}; diff --git a/Documentation/devicetree/bindings/phy/brcm,cygnus-pcie-phy.txt b/Documentation/devicetree/bindings/phy/brcm,cygnus-pcie-phy.txt index 761c4bc24a9b..10efff28b52b 100644 --- a/Documentation/devicetree/bindings/phy/brcm,cygnus-pcie-phy.txt +++ b/Documentation/devicetree/bindings/phy/brcm,cygnus-pcie-phy.txt @@ -15,7 +15,7 @@ Required properties For the child node: - #phy-cells: must be 0 Example: - pcie_phy: phy@0301d0a0 { + pcie_phy: phy@301d0a0 { compatible = "brcm,cygnus-pcie-phy"; reg = <0x0301d0a0 0x14>; diff --git a/Documentation/devicetree/bindings/phy/brcm-sata-phy.txt b/Documentation/devicetree/bindings/phy/brcm-sata-phy.txt index 97977cd29a98..0aced97d8092 100644 --- a/Documentation/devicetree/bindings/phy/brcm-sata-phy.txt +++ b/Documentation/devicetree/bindings/phy/brcm-sata-phy.txt @@ -27,7 +27,16 @@ Sub-nodes optional properties: This property is not applicable for "brcm,iproc-ns2-sata-phy", "brcm,iproc-nsp-sata-phy" and "brcm,iproc-sr-sata-phy". -Example: +- brcm,rxaeq-mode: string that indicates the desired RX equalizer + mode, possible values are: + "off" (equivalent to not specifying the property) + "auto" + "manual" (brcm,rxaeq-value is used in that case) + +- brcm,rxaeq-value: when 'rxaeq-mode' is set to "manual", provides the RX + equalizer value that should be used. Allowed range is 0..63. + +Example sata-phy@f0458100 { compatible = "brcm,bcm7445-sata-phy", "brcm,phy-sata3"; reg = <0xf0458100 0x1e00>, <0xf045804c 0x10>; diff --git a/Documentation/devicetree/bindings/phy/mxs-usb-phy.txt b/Documentation/devicetree/bindings/phy/mxs-usb-phy.txt index 1d25b04cd05e..6ac98b3b5f57 100644 --- a/Documentation/devicetree/bindings/phy/mxs-usb-phy.txt +++ b/Documentation/devicetree/bindings/phy/mxs-usb-phy.txt @@ -23,7 +23,7 @@ Optional properties: the 17.78mA TX reference current. Default: 100 Example: -usbphy1: usbphy@020c9000 { +usbphy1: usbphy@20c9000 { compatible = "fsl,imx6q-usbphy", "fsl,imx23-usbphy"; reg = <0x020c9000 0x1000>; interrupts = <0 44 0x04>; diff --git a/Documentation/devicetree/bindings/phy/rcar-gen2-phy.txt b/Documentation/devicetree/bindings/phy/rcar-gen2-phy.txt index 91da947ae9b6..eeb9e1874ea6 100644 --- a/Documentation/devicetree/bindings/phy/rcar-gen2-phy.txt +++ b/Documentation/devicetree/bindings/phy/rcar-gen2-phy.txt @@ -4,10 +4,13 @@ This file provides information on what the device node for the R-Car generation 2 USB PHY contains. Required properties: -- compatible: "renesas,usb-phy-r8a7790" if the device is a part of R8A7790 SoC. +- compatible: "renesas,usb-phy-r8a7743" if the device is a part of R8A7743 SoC. + "renesas,usb-phy-r8a7745" if the device is a part of R8A7745 SoC. + "renesas,usb-phy-r8a7790" if the device is a part of R8A7790 SoC. "renesas,usb-phy-r8a7791" if the device is a part of R8A7791 SoC. "renesas,usb-phy-r8a7794" if the device is a part of R8A7794 SoC. - "renesas,rcar-gen2-usb-phy" for a generic R-Car Gen2 compatible device. + "renesas,rcar-gen2-usb-phy" for a generic R-Car Gen2 or + RZ/G1 compatible device. When compatible with the generic version, nodes must list the SoC-specific version corresponding to the platform first diff --git a/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt b/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt index ace9cce2704a..99b651b33110 100644 --- a/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt +++ b/Documentation/devicetree/bindings/phy/rcar-gen3-phy-usb2.txt @@ -8,6 +8,8 @@ Required properties: SoC. "renesas,usb2-phy-r8a7796" if the device is a part of an R8A7796 SoC. + "renesas,usb2-phy-r8a77995" if the device is a part of an + R8A77995 SoC. "renesas,rcar-gen3-usb2-phy" for a generic R-Car Gen3 compatible device. When compatible with the generic version, nodes must list the diff --git a/Documentation/devicetree/bindings/phy/sun9i-usb-phy.txt b/Documentation/devicetree/bindings/phy/sun9i-usb-phy.txt index f9853156e311..64f7109aea1f 100644 --- a/Documentation/devicetree/bindings/phy/sun9i-usb-phy.txt +++ b/Documentation/devicetree/bindings/phy/sun9i-usb-phy.txt @@ -25,7 +25,7 @@ It is recommended to list all clocks and resets available. The driver will only use those matching the phy_type. Example: - usbphy1: phy@00a01800 { + usbphy1: phy@a01800 { compatible = "allwinner,sun9i-a80-usb-phy"; reg = <0x00a01800 0x4>; clocks = <&usb_phy_clk 2>, <&usb_phy_clk 10>, diff --git a/Documentation/devicetree/bindings/pinctrl/allwinner,sunxi-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/allwinner,sunxi-pinctrl.txt index 6f2ec9af0de2..09789fdfa749 100644 --- a/Documentation/devicetree/bindings/pinctrl/allwinner,sunxi-pinctrl.txt +++ b/Documentation/devicetree/bindings/pinctrl/allwinner,sunxi-pinctrl.txt @@ -89,7 +89,7 @@ Optional subnode-properties: Examples: -pio: pinctrl@01c20800 { +pio: pinctrl@1c20800 { compatible = "allwinner,sun5i-a13-pinctrl"; reg = <0x01c20800 0x400>; #address-cells = <1>; diff --git a/Documentation/devicetree/bindings/pinctrl/fsl,imx-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/fsl,imx-pinctrl.txt index 42d74f8a1bcc..a1050b5982ec 100644 --- a/Documentation/devicetree/bindings/pinctrl/fsl,imx-pinctrl.txt +++ b/Documentation/devicetree/bindings/pinctrl/fsl,imx-pinctrl.txt @@ -58,14 +58,14 @@ Some requirements for using fsl,imx-pinctrl binding: configurations by referring to the phandle of that pin configuration node. Examples: -usdhc@0219c000 { /* uSDHC4 */ +usdhc@219c000 { /* uSDHC4 */ non-removable; vmmc-supply = <®_3p3v>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usdhc4_1>; }; -iomuxc@020e0000 { +iomuxc@20e0000 { compatible = "fsl,imx6q-iomuxc"; reg = <0x020e0000 0x4000>; diff --git a/Documentation/devicetree/bindings/pinctrl/img,tz1090-pdc-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/img,tz1090-pdc-pinctrl.txt index 51b943cc9770..cf9ccdff4455 100644 --- a/Documentation/devicetree/bindings/pinctrl/img,tz1090-pdc-pinctrl.txt +++ b/Documentation/devicetree/bindings/pinctrl/img,tz1090-pdc-pinctrl.txt @@ -89,7 +89,7 @@ Valid values for pin and group names are: Example: - pinctrl_pdc: pinctrl@02006500 { + pinctrl_pdc: pinctrl@2006500 { #gpio-range-cells = <3>; compatible = "img,tz1090-pdc-pinctrl"; reg = <0x02006500 0x100>; @@ -121,7 +121,7 @@ Example board file extracts: }; }; - ir: ir@02006200 { + ir: ir@2006200 { pinctrl-names = "default"; pinctrl-0 = <&irmod_default>; }; diff --git a/Documentation/devicetree/bindings/pinctrl/img,tz1090-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/img,tz1090-pinctrl.txt index 509faa87ad0e..2dfd9a3fc1e4 100644 --- a/Documentation/devicetree/bindings/pinctrl/img,tz1090-pinctrl.txt +++ b/Documentation/devicetree/bindings/pinctrl/img,tz1090-pinctrl.txt @@ -197,7 +197,7 @@ Valid values for pin and group names are: Example: - pinctrl: pinctrl@02005800 { + pinctrl: pinctrl@2005800 { #gpio-range-cells = <3>; compatible = "img,tz1090-pinctrl"; reg = <0x02005800 0xe4>; @@ -221,7 +221,7 @@ Example board file extract: }; }; - uart@02004b00 { + uart@2004b00 { pinctrl-names = "default"; pinctrl-0 = <&uart0_default>; }; diff --git a/Documentation/devicetree/bindings/pinctrl/nvidia,tegra124-xusb-padctl.txt b/Documentation/devicetree/bindings/pinctrl/nvidia,tegra124-xusb-padctl.txt index 4048f43a9d29..02e971c39d81 100644 --- a/Documentation/devicetree/bindings/pinctrl/nvidia,tegra124-xusb-padctl.txt +++ b/Documentation/devicetree/bindings/pinctrl/nvidia,tegra124-xusb-padctl.txt @@ -97,7 +97,7 @@ SoC file extract: Board file extract: ------------------- - pcie-controller@01003000 { + pcie-controller@1003000 { ... phys = <&padctl 0>; diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt index 37d744750579..231fa1db7c5e 100644 --- a/Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt +++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt @@ -86,7 +86,7 @@ Examples: reg = <0 0x1020C020 0 0x1000>; }; - pinctrl@01c20800 { + pinctrl@1c20800 { compatible = "mediatek,mt8135-pinctrl"; reg = <0 0x1000B000 0 0x1000>; mediatek,pctl-regmap = <&syscfg_pctl_a &syscfg_pctl_b>; diff --git a/Documentation/devicetree/bindings/pinctrl/pinctrl-st.txt b/Documentation/devicetree/bindings/pinctrl/pinctrl-st.txt index 013c675b5b64..48b9be48af18 100644 --- a/Documentation/devicetree/bindings/pinctrl/pinctrl-st.txt +++ b/Documentation/devicetree/bindings/pinctrl/pinctrl-st.txt @@ -89,7 +89,7 @@ Example: interrupt-names = "irqmux"; ranges = <0 0x09610000 0x6000>; - pio0: gpio@09610000 { + pio0: gpio@9610000 { gpio-controller; #gpio-cells = <2>; interrupt-controller; diff --git a/Documentation/devicetree/bindings/pinctrl/qcom,msm8996-pinctrl.txt b/Documentation/devicetree/bindings/pinctrl/qcom,msm8996-pinctrl.txt index e312a71b2f94..aaf01e929eea 100644 --- a/Documentation/devicetree/bindings/pinctrl/qcom,msm8996-pinctrl.txt +++ b/Documentation/devicetree/bindings/pinctrl/qcom,msm8996-pinctrl.txt @@ -175,7 +175,7 @@ to specify in a pin configuration subnode: Example: - tlmm: pinctrl@01010000 { + tlmm: pinctrl@1010000 { compatible = "qcom,msm8996-pinctrl"; reg = <0x01010000 0x300000>; interrupts = <0 208 0>; diff --git a/Documentation/devicetree/bindings/power/fsl,imx-gpc.txt b/Documentation/devicetree/bindings/power/fsl,imx-gpc.txt index 6c1498958d48..e371b262d709 100644 --- a/Documentation/devicetree/bindings/power/fsl,imx-gpc.txt +++ b/Documentation/devicetree/bindings/power/fsl,imx-gpc.txt @@ -40,7 +40,7 @@ Optional properties: Example: - gpc: gpc@020dc000 { + gpc: gpc@20dc000 { compatible = "fsl,imx6q-gpc"; reg = <0x020dc000 0x4000>; interrupts = <0 89 IRQ_TYPE_LEVEL_HIGH>, @@ -80,7 +80,7 @@ that is a phandle pointing to the power domain the device belongs to. Example of a device that is part of the PU power domain: - vpu: vpu@02040000 { + vpu: vpu@2040000 { reg = <0x02040000 0x3c000>; /* ... */ power-domains = <&pd_pu>; diff --git a/Documentation/devicetree/bindings/power/reset/imx-snvs-poweroff.txt b/Documentation/devicetree/bindings/power/reset/imx-snvs-poweroff.txt index dc7c9bad63ea..1b81fcd9fb72 100644 --- a/Documentation/devicetree/bindings/power/reset/imx-snvs-poweroff.txt +++ b/Documentation/devicetree/bindings/power/reset/imx-snvs-poweroff.txt @@ -10,7 +10,7 @@ Required Properties: -reg: Specifies the physical address of the SNVS_LPCR register Example: - snvs@020cc000 { + snvs@20cc000 { compatible = "fsl,sec-v4.0-mon", "simple-bus"; #address-cells = <1>; #size-cells = <1>; diff --git a/Documentation/devicetree/bindings/power/reset/keystone-reset.txt b/Documentation/devicetree/bindings/power/reset/keystone-reset.txt index c82f12e2d85c..c5c03789ed1e 100644 --- a/Documentation/devicetree/bindings/power/reset/keystone-reset.txt +++ b/Documentation/devicetree/bindings/power/reset/keystone-reset.txt @@ -37,12 +37,12 @@ Example 1: Setup keystone reset so that in case software reset or WDT0 is triggered it issues hard reset for SoC. -pllctrl: pll-controller@02310000 { +pllctrl: pll-controller@2310000 { compatible = "ti,keystone-pllctrl", "syscon"; reg = <0x02310000 0x200>; }; -devctrl: device-state-control@02620000 { +devctrl: device-state-control@2620000 { compatible = "ti,keystone-devctrl", "syscon"; reg = <0x02620000 0x1000>; }; diff --git a/Documentation/devicetree/bindings/power/supply/sbs,sbs-manager.txt b/Documentation/devicetree/bindings/power/supply/sbs,sbs-manager.txt new file mode 100644 index 000000000000..4b2195571a49 --- /dev/null +++ b/Documentation/devicetree/bindings/power/supply/sbs,sbs-manager.txt @@ -0,0 +1,66 @@ +Binding for sbs-manager + +Required properties: +- compatible: "<vendor>,<part-number>", "sbs,sbs-charger" as fallback. The part + number compatible string might be used in order to take care of vendor + specific registers. +- reg: integer, i2c address of the device. Should be <0xa>. +Optional properties: +- gpio-controller: Marks the port as GPIO controller. + See "gpio-specifier" in .../devicetree/bindings/gpio/gpio.txt. +- #gpio-cells: Should be <2>. The first cell is the pin number, the second cell + is used to specify optional parameters: + See "gpio-specifier" in .../devicetree/bindings/gpio/gpio.txt. + +From OS view the device is basically an i2c-mux used to communicate with up to +four smart battery devices at address 0xb. The driver actually implements this +behaviour. So standard i2c-mux nodes can be used to register up to four slave +batteries. Channels will be numerated starting from 1 to 4. + +Example: + +batman@a { + compatible = "lltc,ltc1760", "sbs,sbs-manager"; + reg = <0x0a>; + #address-cells = <1>; + #size-cells = <0>; + + gpio-controller; + #gpio-cells = <2>; + + i2c@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + + battery@b { + compatible = "ti,bq2060", "sbs,sbs-battery"; + reg = <0x0b>; + sbs,battery-detect-gpios = <&batman 1 1>; + }; + }; + + i2c@2 { + #address-cells = <1>; + #size-cells = <0>; + reg = <2>; + + battery@b { + compatible = "ti,bq2060", "sbs,sbs-battery"; + reg = <0x0b>; + sbs,battery-detect-gpios = <&batman 2 1>; + }; + }; + + i2c@3 { + #address-cells = <1>; + #size-cells = <0>; + reg = <3>; + + battery@b { + compatible = "ti,bq2060", "sbs,sbs-battery"; + reg = <0x0b>; + sbs,battery-detect-gpios = <&batman 3 1>; + }; + }; +}; diff --git a/Documentation/devicetree/bindings/powerpc/fsl/mcu-mpc8349emitx.txt b/Documentation/devicetree/bindings/powerpc/fsl/mcu-mpc8349emitx.txt index 0f766333b6eb..37f91fa57654 100644 --- a/Documentation/devicetree/bindings/powerpc/fsl/mcu-mpc8349emitx.txt +++ b/Documentation/devicetree/bindings/powerpc/fsl/mcu-mpc8349emitx.txt @@ -8,7 +8,7 @@ Required properties: Example: -mcu@0a { +mcu@a { #gpio-cells = <2>; compatible = "fsl,mc9s08qg8-mpc8349emitx", "fsl,mcu-mpc8349emitx"; diff --git a/Documentation/devicetree/bindings/pwm/pwm-sun4i.txt b/Documentation/devicetree/bindings/pwm/pwm-sun4i.txt index c5171660eaf9..51ff54c8b8ef 100644 --- a/Documentation/devicetree/bindings/pwm/pwm-sun4i.txt +++ b/Documentation/devicetree/bindings/pwm/pwm-sun4i.txt @@ -14,7 +14,7 @@ Required properties: Example: - pwm: pwm@01c20e00 { + pwm: pwm@1c20e00 { compatible = "allwinner,sun7i-a20-pwm"; reg = <0x01c20e00 0xc>; clocks = <&osc24M>; diff --git a/Documentation/devicetree/bindings/regulator/da9211.txt b/Documentation/devicetree/bindings/regulator/da9211.txt index 0f2a6f8fcafd..27717e816e71 100644 --- a/Documentation/devicetree/bindings/regulator/da9211.txt +++ b/Documentation/devicetree/bindings/regulator/da9211.txt @@ -1,8 +1,9 @@ -* Dialog Semiconductor DA9211/DA9212/DA9213/DA9214/DA9215 Voltage Regulator +* Dialog Semiconductor DA9211/DA9212/DA9213/DA9223/DA9214/DA9224/DA9215/DA9225 + Voltage Regulator Required properties: -- compatible: "dlg,da9211" or "dlg,da9212" or "dlg,da9213" - or "dlg,da9214" or "dlg,da9215" +- compatible: "dlg,da9211" or "dlg,da9212" or "dlg,da9213" or "dlg,da9223" + or "dlg,da9214" or "dlg,da9224" or "dlg,da9215" or "dlg,da9225" - reg: I2C slave address, usually 0x68. - interrupts: the interrupt outputs of the controller - regulators: A node that houses a sub-node for each regulator within the @@ -16,7 +17,6 @@ Optional properties: - Any optional property defined in regulator.txt Example 1) DA9211 - pmic: da9211@68 { compatible = "dlg,da9211"; reg = <0x68>; @@ -35,7 +35,6 @@ Example 1) DA9211 }; Example 2) DA9212 - pmic: da9212@68 { compatible = "dlg,da9212"; reg = <0x68>; @@ -79,7 +78,25 @@ Example 3) DA9213 }; }; -Example 4) DA9214 +Example 4) DA9223 + pmic: da9223@68 { + compatible = "dlg,da9223"; + reg = <0x68>; + interrupts = <3 27>; + + regulators { + BUCKA { + regulator-name = "VBUCKA"; + regulator-min-microvolt = < 300000>; + regulator-max-microvolt = <1570000>; + regulator-min-microamp = <3000000>; + regulator-max-microamp = <6000000>; + enable-gpios = <&gpio 27 0>; + }; + }; + }; + +Example 5) DA9214 pmic: da9214@68 { compatible = "dlg,da9214"; reg = <0x68>; @@ -105,7 +122,33 @@ Example 4) DA9214 }; }; -Example 5) DA9215 +Example 6) DA9224 + pmic: da9224@68 { + compatible = "dlg,da9224"; + reg = <0x68>; + interrupts = <3 27>; + + regulators { + BUCKA { + regulator-name = "VBUCKA"; + regulator-min-microvolt = < 300000>; + regulator-max-microvolt = <1570000>; + regulator-min-microamp = <3000000>; + regulator-max-microamp = <6000000>; + enable-gpios = <&gpio 27 0>; + }; + BUCKB { + regulator-name = "VBUCKB"; + regulator-min-microvolt = < 300000>; + regulator-max-microvolt = <1570000>; + regulator-min-microamp = <3000000>; + regulator-max-microamp = <6000000>; + enable-gpios = <&gpio 17 0>; + }; + }; + }; + +Example 7) DA9215 pmic: da9215@68 { compatible = "dlg,da9215"; reg = <0x68>; @@ -131,3 +174,28 @@ Example 5) DA9215 }; }; +Example 8) DA9225 + pmic: da9225@68 { + compatible = "dlg,da9225"; + reg = <0x68>; + interrupts = <3 27>; + + regulators { + BUCKA { + regulator-name = "VBUCKA"; + regulator-min-microvolt = < 300000>; + regulator-max-microvolt = <1570000>; + regulator-min-microamp = <4000000>; + regulator-max-microamp = <7000000>; + enable-gpios = <&gpio 27 0>; + }; + BUCKB { + regulator-name = "VBUCKB"; + regulator-min-microvolt = < 300000>; + regulator-max-microvolt = <1570000>; + regulator-min-microamp = <4000000>; + regulator-max-microamp = <7000000>; + enable-gpios = <&gpio 17 0>; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/regulator/max77686.txt b/Documentation/devicetree/bindings/regulator/max77686.txt index 0dded64d89d3..e9f7578ca09a 100644 --- a/Documentation/devicetree/bindings/regulator/max77686.txt +++ b/Documentation/devicetree/bindings/regulator/max77686.txt @@ -40,7 +40,7 @@ to get matched with their hardware counterparts as follow: Example: - max77686: pmic@09 { + max77686: pmic@9 { compatible = "maxim,max77686"; interrupt-parent = <&wakeup_eint>; interrupts = <26 IRQ_TYPE_NONE>; diff --git a/Documentation/devicetree/bindings/regulator/max77802.txt b/Documentation/devicetree/bindings/regulator/max77802.txt index 879e98d3b9aa..b82943d83677 100644 --- a/Documentation/devicetree/bindings/regulator/max77802.txt +++ b/Documentation/devicetree/bindings/regulator/max77802.txt @@ -71,7 +71,7 @@ has not been disabled for that state using "regulator-off-in-suspend". Example: - max77802@09 { + max77802@9 { compatible = "maxim,max77802"; interrupt-parent = <&wakeup_eint>; interrupts = <26 0>; diff --git a/Documentation/devicetree/bindings/regulator/pfuze100.txt b/Documentation/devicetree/bindings/regulator/pfuze100.txt index 444c47831a40..c6dd3f5e485b 100644 --- a/Documentation/devicetree/bindings/regulator/pfuze100.txt +++ b/Documentation/devicetree/bindings/regulator/pfuze100.txt @@ -21,7 +21,7 @@ Each regulator is defined using the standard binding for regulators. Example 1: PFUZE100 - pmic: pfuze100@08 { + pmic: pfuze100@8 { compatible = "fsl,pfuze100"; reg = <0x08>; @@ -122,7 +122,7 @@ Example 1: PFUZE100 Example 2: PFUZE200 - pmic: pfuze200@08 { + pmic: pfuze200@8 { compatible = "fsl,pfuze200"; reg = <0x08>; @@ -216,7 +216,7 @@ Example 2: PFUZE200 Example 3: PFUZE3000 - pmic: pfuze3000@08 { + pmic: pfuze3000@8 { compatible = "fsl,pfuze3000"; reg = <0x08>; diff --git a/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.txt b/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.txt index 0fa3b0fac129..57d2c65899df 100644 --- a/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.txt +++ b/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.txt @@ -8,6 +8,7 @@ Qualcomm SPMI Regulators "qcom,pm8916-regulators" "qcom,pm8941-regulators" "qcom,pm8994-regulators" + "qcom,pmi8994-regulators" - interrupts: Usage: optional @@ -100,6 +101,15 @@ Qualcomm SPMI Regulators Definition: Reference to regulator supplying the input pin, as described in the data sheet. +- vdd_s1-supply: +- vdd_s2-supply: +- vdd_s3-supply: +- vdd_l1-supply: + Usage: optional (pmi8994 only) + Value type: <phandle> + Definition: Reference to regulator supplying the input pin, as + described in the data sheet. + The regulator node houses sub-nodes for each regulator within the device. Each sub-node is identified using the node's name, with valid values listed for each @@ -122,6 +132,9 @@ pm8994: l6, l7, l8, l9, l10, l11, l12, l13, l14, l15, l16, l17, l18, l19, l20, l21, l22, l23, l24, l25, l26, l27, l28, l29, l30, l31, l32, lvs1, lvs2 +pmi8994: + s1, s2, s3, l1 + The content of each sub-node is defined by the standard binding for regulators - see regulator.txt - with additional custom properties described below: diff --git a/Documentation/devicetree/bindings/reset/allwinner,sunxi-clock-reset.txt b/Documentation/devicetree/bindings/reset/allwinner,sunxi-clock-reset.txt index c8f775714887..4ca66c96fe97 100644 --- a/Documentation/devicetree/bindings/reset/allwinner,sunxi-clock-reset.txt +++ b/Documentation/devicetree/bindings/reset/allwinner,sunxi-clock-reset.txt @@ -14,7 +14,7 @@ Required properties: example: -ahb1_rst: reset@01c202c0 { +ahb1_rst: reset@1c202c0 { #reset-cells = <1>; compatible = "allwinner,sun6i-a31-ahb1-reset"; reg = <0x01c202c0 0xc>; diff --git a/Documentation/devicetree/bindings/reset/fsl,imx-src.txt b/Documentation/devicetree/bindings/reset/fsl,imx-src.txt index 13301777e11c..6ed79e60248a 100644 --- a/Documentation/devicetree/bindings/reset/fsl,imx-src.txt +++ b/Documentation/devicetree/bindings/reset/fsl,imx-src.txt @@ -14,7 +14,7 @@ Required properties: example: -src: src@020d8000 { +src: src@20d8000 { compatible = "fsl,imx6q-src"; reg = <0x020d8000 0x4000>; interrupts = <0 91 0x04 0 96 0x04>; @@ -33,10 +33,10 @@ reset.txt example: - ipu1: ipu@02400000 { + ipu1: ipu@2400000 { resets = <&src 2>; }; - ipu2: ipu@02800000 { + ipu2: ipu@2800000 { resets = <&src 4>; }; diff --git a/Documentation/devicetree/bindings/reset/ti-syscon-reset.txt b/Documentation/devicetree/bindings/reset/ti-syscon-reset.txt index c516d24959f2..86945502ccb5 100644 --- a/Documentation/devicetree/bindings/reset/ti-syscon-reset.txt +++ b/Documentation/devicetree/bindings/reset/ti-syscon-reset.txt @@ -67,7 +67,7 @@ using the syscon node, and a consumer (a DSP device) on the TI Keystone 2 / { soc { - psc: power-sleep-controller@02350000 { + psc: power-sleep-controller@2350000 { compatible = "syscon", "simple-mfd"; reg = <0x02350000 0x1000>; diff --git a/Documentation/devicetree/bindings/riscv/cpus.txt b/Documentation/devicetree/bindings/riscv/cpus.txt new file mode 100644 index 000000000000..adf7b7af5dc3 --- /dev/null +++ b/Documentation/devicetree/bindings/riscv/cpus.txt @@ -0,0 +1,162 @@ +=================== +RISC-V CPU Bindings +=================== + +The device tree allows to describe the layout of CPUs in a system through +the "cpus" node, which in turn contains a number of subnodes (ie "cpu") +defining properties for every cpu. + +Bindings for CPU nodes follow the Devicetree Specification, available from: + +https://www.devicetree.org/specifications/ + +with updates for 32-bit and 64-bit RISC-V systems provided in this document. + +=========== +Terminology +=========== + +This document uses some terminology common to the RISC-V community that is not +widely used, the definitions of which are listed here: + +* hart: A hardware execution context, which contains all the state mandated by + the RISC-V ISA: a PC and some registers. This terminology is designed to + disambiguate software's view of execution contexts from any particular + microarchitectural implementation strategy. For example, my Intel laptop is + described as having one socket with two cores, each of which has two hyper + threads. Therefore this system has four harts. + +===================================== +cpus and cpu node bindings definition +===================================== + +The RISC-V architecture, in accordance with the Devicetree Specification, +requires the cpus and cpu nodes to be present and contain the properties +described below. + +- cpus node + + Description: Container of cpu nodes + + The node name must be "cpus". + + A cpus node must define the following properties: + + - #address-cells + Usage: required + Value type: <u32> + Definition: must be set to 1 + - #size-cells + Usage: required + Value type: <u32> + Definition: must be set to 0 + +- cpu node + + Description: Describes a hart context + + PROPERTIES + + - device_type + Usage: required + Value type: <string> + Definition: must be "cpu" + - reg + Usage: required + Value type: <u32> + Definition: The hart ID of this CPU node + - compatible: + Usage: required + Value type: <stringlist> + Definition: must contain "riscv", may contain one of + "sifive,rocket0" + - mmu-type: + Usage: optional + Value type: <string> + Definition: Specifies the CPU's MMU type. Possible values are + "riscv,sv32" + "riscv,sv39" + "riscv,sv48" + - riscv,isa: + Usage: required + Value type: <string> + Definition: Contains the RISC-V ISA string of this hart. These + ISA strings are defined by the RISC-V ISA manual. + +Example: SiFive Freedom U540G Development Kit +--------------------------------------------- + +This system contains two harts: a hart marked as disabled that's used for +low-level system tasks and should be ignored by Linux, and a second hart that +Linux is allowed to run on. + + cpus { + #address-cells = <1>; + #size-cells = <0>; + timebase-frequency = <1000000>; + cpu@0 { + clock-frequency = <1600000000>; + compatible = "sifive,rocket0", "riscv"; + device_type = "cpu"; + i-cache-block-size = <64>; + i-cache-sets = <128>; + i-cache-size = <16384>; + next-level-cache = <&L15 &L0>; + reg = <0>; + riscv,isa = "rv64imac"; + status = "disabled"; + L10: interrupt-controller { + #interrupt-cells = <1>; + compatible = "riscv,cpu-intc"; + interrupt-controller; + }; + }; + cpu@1 { + clock-frequency = <1600000000>; + compatible = "sifive,rocket0", "riscv"; + d-cache-block-size = <64>; + d-cache-sets = <64>; + d-cache-size = <32768>; + d-tlb-sets = <1>; + d-tlb-size = <32>; + device_type = "cpu"; + i-cache-block-size = <64>; + i-cache-sets = <64>; + i-cache-size = <32768>; + i-tlb-sets = <1>; + i-tlb-size = <32>; + mmu-type = "riscv,sv39"; + next-level-cache = <&L15 &L0>; + reg = <1>; + riscv,isa = "rv64imafdc"; + status = "okay"; + tlb-split; + L13: interrupt-controller { + #interrupt-cells = <1>; + compatible = "riscv,cpu-intc"; + interrupt-controller; + }; + }; + }; + +Example: Spike ISA Simulator with 1 Hart +---------------------------------------- + +This device tree matches the Spike ISA golden model as run with `spike -p1`. + + cpus { + cpu@0 { + device_type = "cpu"; + reg = <0x00000000>; + status = "okay"; + compatible = "riscv"; + riscv,isa = "rv64imafdc"; + mmu-type = "riscv,sv48"; + clock-frequency = <0x3b9aca00>; + interrupt-controller { + #interrupt-cells = <0x00000001>; + interrupt-controller; + compatible = "riscv,cpu-intc"; + } + } + } diff --git a/Documentation/devicetree/bindings/rng/brcm,iproc-rng200.txt b/Documentation/devicetree/bindings/rng/brcm,iproc-rng200.txt index e25a456664b9..0014da9145af 100644 --- a/Documentation/devicetree/bindings/rng/brcm,iproc-rng200.txt +++ b/Documentation/devicetree/bindings/rng/brcm,iproc-rng200.txt @@ -1,7 +1,9 @@ HWRNG support for the iproc-rng200 driver Required properties: -- compatible : "brcm,iproc-rng200" +- compatible : Must be one of: + "brcm,bcm7278-rng200" + "brcm,iproc-rng200" - reg : base address and size of control register block Example: diff --git a/Documentation/devicetree/bindings/rtc/dallas,ds1339.txt b/Documentation/devicetree/bindings/rtc/dallas,ds1339.txt deleted file mode 100644 index 916f57601a8f..000000000000 --- a/Documentation/devicetree/bindings/rtc/dallas,ds1339.txt +++ /dev/null @@ -1,18 +0,0 @@ -* Dallas DS1339 I2C Serial Real-Time Clock - -Required properties: -- compatible: Should contain "dallas,ds1339". -- reg: I2C address for chip - -Optional properties: -- trickle-resistor-ohms : Selected resistor for trickle charger - Values usable for ds1339 are 250, 2000, 4000 - Should be given if trickle charger should be enabled -- trickle-diode-disable : Do not use internal trickle charger diode - Should be given if internal trickle charger diode should be disabled -Example: - ds1339: rtc@68 { - compatible = "dallas,ds1339"; - trickle-resistor-ohms = <250>; - reg = <0x68>; - }; diff --git a/Documentation/devicetree/bindings/rtc/rtc-ds1307.txt b/Documentation/devicetree/bindings/rtc/rtc-ds1307.txt new file mode 100644 index 000000000000..d28d6e7f6ae8 --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/rtc-ds1307.txt @@ -0,0 +1,44 @@ +Dallas DS1307 and compatible RTC + +Required properties: +- compatible: should be one of: + "dallas,ds1307", + "dallas,ds1308", + "dallas,ds1337", + "dallas,ds1338", + "dallas,ds1339", + "dallas,ds1388", + "dallas,ds1340", + "dallas,ds1341", + "maxim,ds3231", + "st,m41t0", + "st,m41t00", + "microchip,mcp7940x", + "microchip,mcp7941x", + "pericom,pt7c4338", + "epson,rx8025", + "isil,isl12057" +- reg: I2C bus address of the device + +Optional properties: +- interrupt-parent: phandle for the interrupt controller. +- interrupts: rtc alarm interrupt. +- clock-output-names: From common clock binding to override the default output + clock name +- wakeup-source: Enables wake up of host system on alarm +- trickle-resistor-ohms : ds1339, ds1340 and ds 1388 only + Selected resistor for trickle charger + Possible values are 250, 2000, 4000 + Should be given if trickle charger should be enabled +- trickle-diode-disable : ds1339, ds1340 and ds 1388 only + Do not use internal trickle charger diode + Should be given if internal trickle charger diode should be disabled + +Example: + rtc1: ds1339@68 { + compatible = "dallas,ds1339"; + reg = <0x68>; + interrupt-parent = <&gpio4>; + interrupts = <20 0>; + trickle-resistor-ohms = <250>; + }; diff --git a/Documentation/devicetree/bindings/rtc/rtc-m41t80.txt b/Documentation/devicetree/bindings/rtc/rtc-m41t80.txt new file mode 100644 index 000000000000..717d93860af1 --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/rtc-m41t80.txt @@ -0,0 +1,31 @@ +ST M41T80 family of RTC and compatible + +Required properties: +- compatible: should be one of: + "st,m41t62", + "st,m41t65", + "st,m41t80", + "st,m41t81", + "st,m41t81s", + "st,m41t82", + "st,m41t83", + "st,m41t84", + "st,m41t85", + "st,m41t87", + "microcrystal,rv4162", +- reg: I2C bus address of the device + +Optional properties: +- interrupt-parent: phandle for the interrupt controller. +- interrupts: rtc alarm interrupt. +- clock-output-names: From common clock binding to override the default output + clock name +- wakeup-source: Enables wake up of host system on alarm + +Example: + rtc@68 { + compatible = "st,m41t80"; + reg = <0x68>; + interrupt-parent = <&UIC0>; + interrupts = <0x9 0x8>; + }; diff --git a/Documentation/devicetree/bindings/rtc/sirf,prima2-sysrtc.txt b/Documentation/devicetree/bindings/rtc/sirf,prima2-sysrtc.txt new file mode 100644 index 000000000000..58885b55da21 --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/sirf,prima2-sysrtc.txt @@ -0,0 +1,13 @@ +SiRFSoC Real Time Clock + +Required properties: +- compatible: must be "sirf,prima2-sysrtc" +- reg: address range of rtc register set. +- interrupts: rtc alarm interrupts. + +Example: + rtc@2000 { + compatible = "sirf,prima2-sysrtc"; + reg = <0x2000 0x1000>; + interrupts = <52 53 54>; + }; diff --git a/Documentation/devicetree/bindings/rtc/stericsson,coh901331.txt b/Documentation/devicetree/bindings/rtc/stericsson,coh901331.txt new file mode 100644 index 000000000000..3ebeb311335f --- /dev/null +++ b/Documentation/devicetree/bindings/rtc/stericsson,coh901331.txt @@ -0,0 +1,17 @@ +ST-Ericsson COH 901 331 Real Time Clock + +Required properties: +- compatible: must be "stericsson,coh901331" +- reg: address range of rtc register set. +- interrupt-parent: phandle for the interrupt controller. +- interrupts: rtc alarm interrupt. +- clocks: phandle to the rtc clock source + +Example: + rtc: rtc@c0017000 { + compatible = "stericsson,coh901331"; + reg = <0xc0017000 0x1000>; + interrupt-parent = <&vicb>; + interrupts = <10>; + clocks = <&rtc_clk>; + }; diff --git a/Documentation/devicetree/bindings/rtc/sun6i-rtc.txt b/Documentation/devicetree/bindings/rtc/sun6i-rtc.txt index d5e26d313f62..12c083c1140a 100644 --- a/Documentation/devicetree/bindings/rtc/sun6i-rtc.txt +++ b/Documentation/devicetree/bindings/rtc/sun6i-rtc.txt @@ -17,7 +17,7 @@ Required properties for new device trees Example: -rtc: rtc@01f00000 { +rtc: rtc@1f00000 { compatible = "allwinner,sun6i-a31-rtc"; reg = <0x01f00000 0x54>; interrupts = <0 40 4>, <0 41 4>; diff --git a/Documentation/devicetree/bindings/rtc/sunxi-rtc.txt b/Documentation/devicetree/bindings/rtc/sunxi-rtc.txt index 6983aad376c3..4a8d79c1cf08 100644 --- a/Documentation/devicetree/bindings/rtc/sunxi-rtc.txt +++ b/Documentation/devicetree/bindings/rtc/sunxi-rtc.txt @@ -10,7 +10,7 @@ Required properties: Example: -rtc: rtc@01c20d00 { +rtc: rtc@1c20d00 { compatible = "allwinner,sun4i-a10-rtc"; reg = <0x01c20d00 0x20>; interrupts = <24>; diff --git a/Documentation/devicetree/bindings/serial/atmel-usart.txt b/Documentation/devicetree/bindings/serial/atmel-usart.txt index e6e6142e33ac..7c0d6b2f53e4 100644 --- a/Documentation/devicetree/bindings/serial/atmel-usart.txt +++ b/Documentation/devicetree/bindings/serial/atmel-usart.txt @@ -24,6 +24,7 @@ Optional properties: - dma-names: "rx" for RX channel, "tx" for TX channel. - atmel,fifo-size: maximum number of data the RX and TX FIFOs can store for FIFO capable USARTs. +- rs485-rts-delay, rs485-rx-during-tx, linux,rs485-enabled-at-boot-time: see rs485.txt <chip> compatible description: - at91rm9200: legacy USART support diff --git a/Documentation/devicetree/bindings/serial/brcm,bcm6345-uart.txt b/Documentation/devicetree/bindings/serial/brcm,bcm6345-uart.txt index 5c52e5eef16d..8b2b0460259a 100644 --- a/Documentation/devicetree/bindings/serial/brcm,bcm6345-uart.txt +++ b/Documentation/devicetree/bindings/serial/brcm,bcm6345-uart.txt @@ -11,6 +11,11 @@ Required properties: - clocks: Clock driving the hardware; used to figure out the baud rate divisor. + +Optional properties: + +- clock-names: Should be "refclk". + Example: uart0: serial@14e00520 { @@ -19,6 +24,7 @@ Example: interrupt-parent = <&periph_intc>; interrupts = <2>; clocks = <&periph_clk>; + clock-names = "refclk"; }; clocks { diff --git a/Documentation/devicetree/bindings/serial/fsl-imx-uart.txt b/Documentation/devicetree/bindings/serial/fsl-imx-uart.txt index 574c3a2c77d5..860a9559839a 100644 --- a/Documentation/devicetree/bindings/serial/fsl-imx-uart.txt +++ b/Documentation/devicetree/bindings/serial/fsl-imx-uart.txt @@ -9,6 +9,7 @@ Optional properties: - fsl,irda-mode : Indicate the uart supports irda mode - fsl,dte-mode : Indicate the uart works in DTE mode. The uart works in DCE mode by default. +- rs485-rts-delay, rs485-rx-during-tx, linux,rs485-enabled-at-boot-time: see rs485.txt Please check Documentation/devicetree/bindings/serial/serial.txt for the complete list of generic properties. diff --git a/Documentation/devicetree/bindings/serial/fsl-lpuart.txt b/Documentation/devicetree/bindings/serial/fsl-lpuart.txt index a1252a047f78..59567b51cf09 100644 --- a/Documentation/devicetree/bindings/serial/fsl-lpuart.txt +++ b/Documentation/devicetree/bindings/serial/fsl-lpuart.txt @@ -16,6 +16,7 @@ Required properties: Optional properties: - dmas: A list of two dma specifiers, one for each entry in dma-names. - dma-names: should contain "tx" and "rx". +- rs485-rts-delay, rs485-rx-during-tx, linux,rs485-enabled-at-boot-time: see rs485.txt Note: Optional properties for DMA support. Write them both or both not. diff --git a/Documentation/devicetree/bindings/serial/omap_serial.txt b/Documentation/devicetree/bindings/serial/omap_serial.txt index 7a71b5de77d6..43eac675f21f 100644 --- a/Documentation/devicetree/bindings/serial/omap_serial.txt +++ b/Documentation/devicetree/bindings/serial/omap_serial.txt @@ -19,6 +19,7 @@ Optional properties: - dmas : DMA specifier, consisting of a phandle to the DMA controller node and a DMA channel number. - dma-names : "rx" for receive channel, "tx" for transmit channel. +- rs485-rts-delay, rs485-rx-during-tx, linux,rs485-enabled-at-boot-time: see rs485.txt Example: diff --git a/Documentation/devicetree/bindings/serial/st,stm32-usart.txt b/Documentation/devicetree/bindings/serial/st,stm32-usart.txt index 3657f9f9d17a..d150b04a6229 100644 --- a/Documentation/devicetree/bindings/serial/st,stm32-usart.txt +++ b/Documentation/devicetree/bindings/serial/st,stm32-usart.txt @@ -2,14 +2,10 @@ Required properties: - compatible: can be either: - - "st,stm32-usart", - "st,stm32-uart", - - "st,stm32f7-usart", - "st,stm32f7-uart", - - "st,stm32h7-usart" - "st,stm32h7-uart". - depending on whether the device supports synchronous mode - and is compatible with stm32(f4), stm32f7 or stm32h7. + depending is compatible with stm32(f4), stm32f7 or stm32h7. - reg: The address and length of the peripheral registers space - interrupts: - The interrupt line for the USART instance, @@ -33,7 +29,7 @@ usart4: serial@40004c00 { }; usart2: serial@40004400 { - compatible = "st,stm32-usart", "st,stm32-uart"; + compatible = "st,stm32-uart"; reg = <0x40004400 0x400>; interrupts = <38>; clocks = <&clk_pclk1>; @@ -43,7 +39,7 @@ usart2: serial@40004400 { }; usart1: serial@40011000 { - compatible = "st,stm32-usart", "st,stm32-uart"; + compatible = "st,stm32-uart"; reg = <0x40011000 0x400>; interrupts = <37>; clocks = <&rcc 0 164>; diff --git a/Documentation/devicetree/bindings/soc/fsl/cpm_qe/qe/par_io.txt b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/qe/par_io.txt index 60984260207b..09b1b05fa677 100644 --- a/Documentation/devicetree/bindings/soc/fsl/cpm_qe/qe/par_io.txt +++ b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/qe/par_io.txt @@ -18,7 +18,7 @@ par_io@1400 { #size-cells = <0>; device_type = "par_io"; num-ports = <7>; - ucc_pin@01 { + ucc_pin@1 { ...... }; diff --git a/Documentation/devicetree/bindings/soc/fsl/cpm_qe/qe/pincfg.txt b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/qe/pincfg.txt index ec6ee2e864a2..5bde8b98a8c9 100644 --- a/Documentation/devicetree/bindings/soc/fsl/cpm_qe/qe/pincfg.txt +++ b/Documentation/devicetree/bindings/soc/fsl/cpm_qe/qe/pincfg.txt @@ -26,7 +26,7 @@ Required properties: interrupts. Example: - ucc_pin@01 { + ucc_pin@1 { pio-map = < /* port pin dir open_drain assignment has_irq */ 0 3 1 0 1 0 /* TxD0 */ diff --git a/Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt b/Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt index 66e6265fb0aa..f7b00a7c0f68 100644 --- a/Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt +++ b/Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt @@ -51,7 +51,7 @@ of valid identifiers for k2g. Example (K2G): -------------------- - uart0: serial@02530c00 { + uart0: serial@2530c00 { compatible = "ns16550a"; ... power-domains = <&k2g_pds 0x002c>; diff --git a/Documentation/devicetree/bindings/sound/audio-graph-card.txt b/Documentation/devicetree/bindings/sound/audio-graph-card.txt index 6e6720aa33f1..d04ea3b1a1dd 100644 --- a/Documentation/devicetree/bindings/sound/audio-graph-card.txt +++ b/Documentation/devicetree/bindings/sound/audio-graph-card.txt @@ -17,6 +17,7 @@ Below are same as Simple-Card. - bitclock-master - bitclock-inversion - frame-inversion +- mclk-fs - dai-tdm-slot-num - dai-tdm-slot-width - clocks / system-clock-frequency diff --git a/Documentation/devicetree/bindings/sound/audio-graph-scu-card.txt b/Documentation/devicetree/bindings/sound/audio-graph-scu-card.txt index 8b8afe9fcb31..441dd6f29df1 100644 --- a/Documentation/devicetree/bindings/sound/audio-graph-scu-card.txt +++ b/Documentation/devicetree/bindings/sound/audio-graph-scu-card.txt @@ -43,7 +43,7 @@ Example 1. Sampling Rate Conversion label = "sound-card"; prefix = "codec"; routing = "codec Playback", "DAI0 Playback", - "codec Playback", "DAI1 Playback"; + "DAI0 Capture", "codec Capture"; convert-rate = <48000>; dais = <&cpu_port>; @@ -79,7 +79,8 @@ Example 2. 2 CPU 1 Codec (Mixing) label = "sound-card"; prefix = "codec"; routing = "codec Playback", "DAI0 Playback", - "codec Playback", "DAI1 Playback"; + "codec Playback", "DAI1 Playback", + "DAI0 Capture", "codec Capture"; convert-rate = <48000>; dais = <&cpu_port0 diff --git a/Documentation/devicetree/bindings/sound/cdns,xtfpga-i2s.txt b/Documentation/devicetree/bindings/sound/cdns,xtfpga-i2s.txt index befd125d18bb..860fc0da39c0 100644 --- a/Documentation/devicetree/bindings/sound/cdns,xtfpga-i2s.txt +++ b/Documentation/devicetree/bindings/sound/cdns,xtfpga-i2s.txt @@ -9,7 +9,7 @@ Required properties: Examples: - i2s0: xtfpga-i2s@0d080000 { + i2s0: xtfpga-i2s@d080000 { #sound-dai-cells = <0>; compatible = "cdns,xtfpga-i2s"; reg = <0x0d080000 0x40>; diff --git a/Documentation/devicetree/bindings/sound/cs42l56.txt b/Documentation/devicetree/bindings/sound/cs42l56.txt index 4feb0eb27ea4..4ba520a28ae8 100644 --- a/Documentation/devicetree/bindings/sound/cs42l56.txt +++ b/Documentation/devicetree/bindings/sound/cs42l56.txt @@ -55,7 +55,7 @@ Example: codec: codec@4b { compatible = "cirrus,cs42l56"; reg = <0x4b>; - gpio-reset = <&gpio 10 0>; + cirrus,gpio-nreset = <&gpio 10 0>; cirrus,chgfreq-divisor = <0x05>; cirrus.ain1_ref_cfg; cirrus,micbias-lvl = <5>; diff --git a/Documentation/devicetree/bindings/sound/fsl,asrc.txt b/Documentation/devicetree/bindings/sound/fsl,asrc.txt index 65979b205893..f5a14115b459 100644 --- a/Documentation/devicetree/bindings/sound/fsl,asrc.txt +++ b/Documentation/devicetree/bindings/sound/fsl,asrc.txt @@ -41,7 +41,7 @@ Required properties: Example: -asrc: asrc@02034000 { +asrc: asrc@2034000 { compatible = "fsl,imx53-asrc"; reg = <0x02034000 0x4000>; interrupts = <0 50 IRQ_TYPE_LEVEL_HIGH>; diff --git a/Documentation/devicetree/bindings/sound/fsl,esai.txt b/Documentation/devicetree/bindings/sound/fsl,esai.txt index 21c401e2ccda..cacd18bb9ba6 100644 --- a/Documentation/devicetree/bindings/sound/fsl,esai.txt +++ b/Documentation/devicetree/bindings/sound/fsl,esai.txt @@ -48,7 +48,7 @@ Required properties: Example: -esai: esai@02024000 { +esai: esai@2024000 { compatible = "fsl,imx35-esai"; reg = <0x02024000 0x4000>; interrupts = <0 51 0x04>; diff --git a/Documentation/devicetree/bindings/sound/fsl,spdif.txt b/Documentation/devicetree/bindings/sound/fsl,spdif.txt index 0f97e54c3d43..38cfa7573441 100644 --- a/Documentation/devicetree/bindings/sound/fsl,spdif.txt +++ b/Documentation/devicetree/bindings/sound/fsl,spdif.txt @@ -39,7 +39,7 @@ Required properties: Example: -spdif: spdif@02004000 { +spdif: spdif@2004000 { compatible = "fsl,imx35-spdif"; reg = <0x02004000 0x4000>; interrupts = <0 52 0x04>; diff --git a/Documentation/devicetree/bindings/sound/imx-audmux.txt b/Documentation/devicetree/bindings/sound/imx-audmux.txt index b30a737e209e..2db4dcbee1b9 100644 --- a/Documentation/devicetree/bindings/sound/imx-audmux.txt +++ b/Documentation/devicetree/bindings/sound/imx-audmux.txt @@ -22,7 +22,7 @@ Required properties of optional child nodes: Example: -audmux@021d8000 { +audmux@21d8000 { compatible = "fsl,imx6q-audmux", "fsl,imx31-audmux"; reg = <0x021d8000 0x4000>; }; diff --git a/Documentation/devicetree/bindings/sound/rt5514.txt b/Documentation/devicetree/bindings/sound/rt5514.txt index 929ca6756b02..4f33b0d96afe 100644 --- a/Documentation/devicetree/bindings/sound/rt5514.txt +++ b/Documentation/devicetree/bindings/sound/rt5514.txt @@ -1,22 +1,27 @@ RT5514 audio CODEC -This device supports I2C only. +This device supports both I2C and SPI. Required properties: - compatible : "realtek,rt5514". -- reg : The I2C address of the device. +- reg : the I2C address of the device for I2C, the chip select + number for SPI. Optional properties: - clocks: The phandle of the master clock to the CODEC - clock-names: Should be "mclk" +- interrupt-parent: The phandle for the interrupt controller. +- interrupts: The interrupt number to the cpu. The interrupt specifier format + depends on the interrupt controller. + - realtek,dmic-init-delay-ms - Set the DMIC initial delay (ms) to wait it ready. + Set the DMIC initial delay (ms) to wait it ready for I2C. -Pins on the device (for linking into audio routes) for RT5514: +Pins on the device (for linking into audio routes) for I2C: * DMIC1L * DMIC1R diff --git a/Documentation/devicetree/bindings/sound/rt5663.txt b/Documentation/devicetree/bindings/sound/rt5663.txt index ff381718c517..497bcfc58b71 100644 --- a/Documentation/devicetree/bindings/sound/rt5663.txt +++ b/Documentation/devicetree/bindings/sound/rt5663.txt @@ -19,6 +19,22 @@ Optional properties: Based on the different PCB layout, add the manual offset value to compensate the DC offset for each L and R channel, and they are different between headphone and headset. +- "realtek,impedance_sensing_num" + The matrix row number of the impedance sensing table. + If the value is 0, it means the impedance sensing is not supported. +- "realtek,impedance_sensing_table" + The matrix rows of the impedance sensing table are consisted by impedance + minimum, impedance maximun, volume, DC offset w/o and w/ mic of each L and + R channel accordingly. Example is shown as following. + < 0 300 7 0xffd160 0xffd1c0 0xff8a10 0xff8ab0 + 301 65535 4 0xffe470 0xffe470 0xffb8e0 0xffb8e0> + The first and second column are defined for the impedance range. If the + detected impedance value is in the range, then the volume value of the + third column will be set to codec. In our codec design, each volume value + should compensate different DC offset to avoid the pop sound, and it is + also different between headphone and headset. In the example, the + "realtek,impedance_sensing_num" is 2. It means that there are 2 ranges of + impedance in the impedance sensing function. Pins on the device (for linking into audio routes) for RT5663: diff --git a/Documentation/devicetree/bindings/sound/samsung-i2s.txt b/Documentation/devicetree/bindings/sound/samsung-i2s.txt index 09e0e18591ae..bf100cd0d0f7 100644 --- a/Documentation/devicetree/bindings/sound/samsung-i2s.txt +++ b/Documentation/devicetree/bindings/sound/samsung-i2s.txt @@ -63,7 +63,7 @@ Optional SoC Specific Properties: Example: -i2s0: i2s@03830000 { +i2s0: i2s@3830000 { compatible = "samsung,s5pv210-i2s"; reg = <0x03830000 0x100>; dmas = <&pdma0 10 diff --git a/Documentation/devicetree/bindings/sound/sgtl5000.txt b/Documentation/devicetree/bindings/sound/sgtl5000.txt index 7a73a9d62015..060cb4a3b47e 100644 --- a/Documentation/devicetree/bindings/sound/sgtl5000.txt +++ b/Documentation/devicetree/bindings/sound/sgtl5000.txt @@ -37,7 +37,7 @@ VDDIO 1.8V 2.5V 3.3V Example: -codec: sgtl5000@0a { +codec: sgtl5000@a { compatible = "fsl,sgtl5000"; reg = <0x0a>; clocks = <&clks 150>; diff --git a/Documentation/devicetree/bindings/sound/st,stm32-sai.txt b/Documentation/devicetree/bindings/sound/st,stm32-sai.txt index f1c5ae59e7c9..1f9cd7095337 100644 --- a/Documentation/devicetree/bindings/sound/st,stm32-sai.txt +++ b/Documentation/devicetree/bindings/sound/st,stm32-sai.txt @@ -10,13 +10,21 @@ Required properties: - reg: Base address and size of SAI common register set. - clocks: Must contain phandle and clock specifier pairs for each entry in clock-names. - - clock-names: Must contain "x8k" and "x11k" + - clock-names: Must contain "pclk" "x8k" and "x11k" + "pclk": Clock which feeds the peripheral bus interface. + Mandatory for "st,stm32h7-sai" compatible. + Not used for "st,stm32f4-sai" compatible. "x8k": SAI parent clock for sampling rates multiple of 8kHz. "x11k": SAI parent clock for sampling rates multiple of 11.025kHz. - interrupts: cpu DAI interrupt line shared by SAI sub-blocks Optional properties: - resets: Reference to a reset controller asserting the SAI + - st,sync: specify synchronization mode. + By default SAI sub-block is in asynchronous mode. + This property sets SAI sub-block as slave of another SAI sub-block. + Must contain the phandle and index of the sai sub-block providing + the synchronization. SAI subnodes: Two subnodes corresponding to SAI sub-block instances A et B can be defined. @@ -52,8 +60,8 @@ sai1: sai1@40015800 { #size-cells = <1>; ranges = <0 0x40015800 0x400>; reg = <0x40015800 0x4>; - clocks = <&rcc PLL1_Q>, <&rcc PLL2_P>; - clock-names = "x8k", "x11k"; + clocks = <&rcc SAI1_CK>, <&rcc PLL1_Q>, <&rcc PLL2_P>; + clock-names = "pclk", "x8k", "x11k"; interrupts = <87>; sai1a: audio-controller@40015804 { diff --git a/Documentation/devicetree/bindings/sound/sun4i-codec.txt b/Documentation/devicetree/bindings/sound/sun4i-codec.txt index 2d4e10deb6f4..66579bbd3294 100644 --- a/Documentation/devicetree/bindings/sound/sun4i-codec.txt +++ b/Documentation/devicetree/bindings/sound/sun4i-codec.txt @@ -62,7 +62,7 @@ Required properties for the following compatibles: block in the PRCM. Example: -codec: codec@01c22c00 { +codec: codec@1c22c00 { #sound-dai-cells = <0>; compatible = "allwinner,sun7i-a20-codec"; reg = <0x01c22c00 0x40>; @@ -73,7 +73,7 @@ codec: codec@01c22c00 { dma-names = "rx", "tx"; }; -codec: codec@01c22c00 { +codec: codec@1c22c00 { #sound-dai-cells = <0>; compatible = "allwinner,sun6i-a31-codec"; reg = <0x01c22c00 0x98>; diff --git a/Documentation/devicetree/bindings/sound/sun4i-i2s.txt b/Documentation/devicetree/bindings/sound/sun4i-i2s.txt index fc5da6080759..05d7135a8d2f 100644 --- a/Documentation/devicetree/bindings/sound/sun4i-i2s.txt +++ b/Documentation/devicetree/bindings/sound/sun4i-i2s.txt @@ -28,7 +28,7 @@ Required properties for the following compatibles: Example: -i2s0: i2s@01c22400 { +i2s0: i2s@1c22400 { #sound-dai-cells = <0>; compatible = "allwinner,sun4i-a10-i2s"; reg = <0x01c22400 0x400>; diff --git a/Documentation/devicetree/bindings/sound/sun8i-a33-codec.txt b/Documentation/devicetree/bindings/sound/sun8i-a33-codec.txt index 399b1b4bae22..2ca3d138528e 100644 --- a/Documentation/devicetree/bindings/sound/sun8i-a33-codec.txt +++ b/Documentation/devicetree/bindings/sound/sun8i-a33-codec.txt @@ -48,7 +48,7 @@ are similar to A33 using simple-card: sound-dai = <&codec>; }; - soc@01c00000 { + soc@1c00000 { [...] audio-codec@1c22e00 { diff --git a/Documentation/devicetree/bindings/sound/sun8i-codec-analog.txt b/Documentation/devicetree/bindings/sound/sun8i-codec-analog.txt index 1b6e7c4e50ab..07356758bd91 100644 --- a/Documentation/devicetree/bindings/sound/sun8i-codec-analog.txt +++ b/Documentation/devicetree/bindings/sound/sun8i-codec-analog.txt @@ -10,7 +10,7 @@ Required properties if not a sub-node of the PRCM node: - reg: must contain the registers location and length Example: -prcm: prcm@01f01400 { +prcm: prcm@1f01400 { codec_analog: codec-analog { compatible = "allwinner,sun8i-a23-codec-analog"; }; diff --git a/Documentation/devicetree/bindings/sound/sunxi,sun4i-spdif.txt b/Documentation/devicetree/bindings/sound/sunxi,sun4i-spdif.txt index 70ee177901d3..0c64a209c2e9 100644 --- a/Documentation/devicetree/bindings/sound/sunxi,sun4i-spdif.txt +++ b/Documentation/devicetree/bindings/sound/sunxi,sun4i-spdif.txt @@ -31,7 +31,7 @@ Required properties: Example: -spdif: spdif@01c21000 { +spdif: spdif@1c21000 { compatible = "allwinner,sun4i-a10-spdif"; reg = <0x01c21000 0x40>; interrupts = <13>; diff --git a/Documentation/devicetree/bindings/sound/tfa9879.txt b/Documentation/devicetree/bindings/sound/tfa9879.txt new file mode 100644 index 000000000000..23ba522d9e2b --- /dev/null +++ b/Documentation/devicetree/bindings/sound/tfa9879.txt @@ -0,0 +1,23 @@ +NXP TFA9879 class-D audio amplifier + +Required properties: + +- compatible : "nxp,tfa9879" + +- reg : the I2C address of the device + +Example: + +&i2c1 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1>; + status = "okay"; + + codec: tfa9879@6c { + #sound-dai-cells = <0>; + compatible = "nxp,tfa9879"; + reg = <0x6c>; + }; +}; + diff --git a/Documentation/devicetree/bindings/sound/wlf,arizona.txt b/Documentation/devicetree/bindings/sound/wlf,arizona.txt new file mode 100644 index 000000000000..e172c62dc2df --- /dev/null +++ b/Documentation/devicetree/bindings/sound/wlf,arizona.txt @@ -0,0 +1,53 @@ +Cirrus Logic Arizona class audio SoCs + +These devices are audio SoCs with extensive digital capabilities and a range +of analogue I/O. + +This document lists sound specific bindings, see the primary binding +document: + ../mfd/arizona.txt + +Optional properties: + + - wlf,inmode : A list of INn_MODE register values, where n is the number + of input signals. Valid values are 0 (Differential), 1 (Single-ended) and + 2 (Digital Microphone). If absent, INn_MODE registers set to 0 by default. + If present, values must be specified less than or equal to the number of + input signals. If values less than the number of input signals, elements + that have not been specified are set to 0 by default. Entries are: + <IN1, IN2, IN3, IN4> (wm5102, wm5110, wm8280, wm8997) + <IN1A, IN2A, IN1B, IN2B> (wm8998, wm1814) + - wlf,out-mono : A list of boolean values indicating whether each output is + mono or stereo. Position within the list indicates the output affected + (eg. First entry in the list corresponds to output 1). A non-zero value + indicates a mono output. If present, the number of values should be less + than or equal to the number of outputs, if less values are supplied the + additional outputs will be treated as stereo. + + - wlf,dmic-ref : DMIC reference voltage source for each input, can be + selected from either MICVDD or one of the MICBIAS's, defines + (ARIZONA_DMIC_xxxx) are provided in <dt-bindings/mfd/arizona.txt>. If + present, the number of values should be less than or equal to the + number of inputs, unspecified inputs will use the chip default. + + - wlf,max-channels-clocked : The maximum number of channels to be clocked on + each AIF, useful for I2S systems with multiple data lines being mastered. + Specify one cell for each AIF to be configured, specify zero for AIFs that + should be handled normally. + If present, number of cells must be less than or equal to the number of + AIFs. If less than the number of AIFs, for cells that have not been + specified the corresponding AIFs will be treated as default setting. + + - wlf,spk-fmt : PDM speaker data format, must contain 2 cells (OUT5 and OUT6). + See the datasheet for values. + The second cell is ignored for codecs that do not have OUT6 (wm5102, wm8997, + wm8998, wm1814) + + - wlf,spk-mute : PDM speaker mute setting, must contain 2 cells (OUT5 and OUT6). + See the datasheet for values. + The second cell is ignored for codecs that do not have OUT6 (wm5102, wm8997, + wm8998, wm1814) + + - wlf,out-volume-limit : The volume limit value that should be applied to each + output channel. See the datasheet for exact values. Channels are specified + in the order OUT1L, OUT1R, OUT2L, OUT2R, etc. diff --git a/Documentation/devicetree/bindings/sound/zte,zx-spdif.txt b/Documentation/devicetree/bindings/sound/zte,zx-spdif.txt index b5a5ca4502f9..09231d7586b2 100644 --- a/Documentation/devicetree/bindings/sound/zte,zx-spdif.txt +++ b/Documentation/devicetree/bindings/sound/zte,zx-spdif.txt @@ -16,7 +16,7 @@ please check: * dma/dma.txt Example: - spdif0: spdif0@0b004000 { + spdif0: spdif0@b004000 { compatible = "zte,zx296702-spdif"; reg = <0x0b004000 0x1000>; clocks = <&lsp0clk ZX296702_SPDIF0_DIV>; diff --git a/Documentation/devicetree/bindings/spi/sh-msiof.txt b/Documentation/devicetree/bindings/spi/sh-msiof.txt index e865855726a2..bdd83959019c 100644 --- a/Documentation/devicetree/bindings/spi/sh-msiof.txt +++ b/Documentation/devicetree/bindings/spi/sh-msiof.txt @@ -1,7 +1,9 @@ Renesas MSIOF spi controller Required properties: -- compatible : "renesas,msiof-r8a7790" (R-Car H2) +- compatible : "renesas,msiof-r8a7743" (RZ/G1M) + "renesas,msiof-r8a7745" (RZ/G1E) + "renesas,msiof-r8a7790" (R-Car H2) "renesas,msiof-r8a7791" (R-Car M2-W) "renesas,msiof-r8a7792" (R-Car V2H) "renesas,msiof-r8a7793" (R-Car M2-N) @@ -10,7 +12,7 @@ Required properties: "renesas,msiof-r8a7796" (R-Car M3-W) "renesas,msiof-sh73a0" (SH-Mobile AG5) "renesas,sh-mobile-msiof" (generic SH-Mobile compatibile device) - "renesas,rcar-gen2-msiof" (generic R-Car Gen2 compatible device) + "renesas,rcar-gen2-msiof" (generic R-Car Gen2 and RZ/G1 compatible device) "renesas,rcar-gen3-msiof" (generic R-Car Gen3 compatible device) "renesas,sh-msiof" (deprecated) diff --git a/Documentation/devicetree/bindings/spi/spi-davinci.txt b/Documentation/devicetree/bindings/spi/spi-davinci.txt index f5916c92fe91..1925277bfc1e 100644 --- a/Documentation/devicetree/bindings/spi/spi-davinci.txt +++ b/Documentation/devicetree/bindings/spi/spi-davinci.txt @@ -24,6 +24,16 @@ Required properties: based on a specific SoC configuration. - interrupts: interrupt number mapped to CPU. - clocks: spi clk phandle + For 66AK2G this property should be set per binding, + Documentation/devicetree/bindings/clock/ti,sci-clk.txt + +SoC-specific Required Properties: + +The following are mandatory properties for Keystone 2 66AK2G SoCs only: + +- power-domains: Should contain a phandle to a PM domain provider node + and an args specifier containing the SPI device id + value. This property is as per the binding, Optional: - cs-gpios: gpio chip selects diff --git a/Documentation/devicetree/bindings/spi/spi-rspi.txt b/Documentation/devicetree/bindings/spi/spi-rspi.txt index 8f4169f63936..3b02b3a7cfb2 100644 --- a/Documentation/devicetree/bindings/spi/spi-rspi.txt +++ b/Documentation/devicetree/bindings/spi/spi-rspi.txt @@ -5,11 +5,14 @@ Required properties: "renesas,rspi-<soctype>", "renesas,rspi" as fallback. For Renesas Serial Peripheral Interface on RZ/A1H: "renesas,rspi-<soctype>", "renesas,rspi-rz" as fallback. - For Quad Serial Peripheral Interface on R-Car Gen2: + For Quad Serial Peripheral Interface on R-Car Gen2 and + RZ/G1 devices: "renesas,qspi-<soctype>", "renesas,qspi" as fallback. Examples with soctypes are: - "renesas,rspi-sh7757" (SH) - "renesas,rspi-r7s72100" (RZ/A1H) + - "renesas,qspi-r8a7743" (RZ/G1M) + - "renesas,qspi-r8a7745" (RZ/G1E) - "renesas,qspi-r8a7790" (R-Car H2) - "renesas,qspi-r8a7791" (R-Car M2-W) - "renesas,qspi-r8a7792" (R-Car V2H) diff --git a/Documentation/devicetree/bindings/spi/spi-sprd-adi.txt b/Documentation/devicetree/bindings/spi/spi-sprd-adi.txt new file mode 100644 index 000000000000..8de589b376ce --- /dev/null +++ b/Documentation/devicetree/bindings/spi/spi-sprd-adi.txt @@ -0,0 +1,58 @@ +Spreadtrum ADI controller + +ADI is the abbreviation of Anolog-Digital interface, which is used to access +analog chip (such as PMIC) from digital chip. ADI controller follows the SPI +framework for its hardware implementation is alike to SPI bus and its timing +is compatile to SPI timing. + +ADI controller has 50 channels including 2 software read/write channels and +48 hardware channels to access analog chip. For 2 software read/write channels, +users should set ADI registers to access analog chip. For hardware channels, +we can configure them to allow other hardware components to use it independently, +which means we can just link one analog chip address to one hardware channel, +then users can access the mapped analog chip address by this hardware channel +triggered by hardware components instead of ADI software channels. + +Thus we introduce one property named "sprd,hw-channels" to configure hardware +channels, the first value specifies the hardware channel id which is used to +transfer data triggered by hardware automatically, and the second value specifies +the analog chip address where user want to access by hardware components. + +Since we have multi-subsystems will use unique ADI to access analog chip, when +one system is reading/writing data by ADI software channels, that should be under +one hardware spinlock protection to prevent other systems from reading/writing +data by ADI software channels at the same time, or two parallel routine of setting +ADI registers will make ADI controller registers chaos to lead incorrect results. +Then we need one hardware spinlock to synchronize between the multiple subsystems. + +Required properties: +- compatible: Should be "sprd,sc9860-adi". +- reg: Offset and length of ADI-SPI controller register space. +- hwlocks: Reference to a phandle of a hwlock provider node. +- hwlock-names: Reference to hwlock name strings defined in the same order + as the hwlocks, should be "adi". +- #address-cells: Number of cells required to define a chip select address + on the ADI-SPI bus. Should be set to 1. +- #size-cells: Size of cells required to define a chip select address size + on the ADI-SPI bus. Should be set to 0. + +Optional properties: +- sprd,hw-channels: This is an array of channel values up to 49 channels. + The first value specifies the hardware channel id which is used to + transfer data triggered by hardware automatically, and the second + value specifies the analog chip address where user want to access + by hardware components. + +SPI slave nodes must be children of the SPI controller node and can contain +properties described in Documentation/devicetree/bindings/spi/spi-bus.txt. + +Example: + adi_bus: spi@40030000 { + compatible = "sprd,sc9860-adi"; + reg = <0 0x40030000 0 0x10000>; + hwlocks = <&hwlock1 0>; + hwlock-names = "adi"; + #address-cells = <1>; + #size-cells = <0>; + sprd,hw-channels = <30 0x8c20>; + }; diff --git a/Documentation/devicetree/bindings/spi/spi-sun4i.txt b/Documentation/devicetree/bindings/spi/spi-sun4i.txt index 484bbff5337e..c75d604a8290 100644 --- a/Documentation/devicetree/bindings/spi/spi-sun4i.txt +++ b/Documentation/devicetree/bindings/spi/spi-sun4i.txt @@ -12,7 +12,7 @@ Required properties: Example: -spi1: spi@01c06000 { +spi1: spi@1c06000 { compatible = "allwinner,sun4i-a10-spi"; reg = <0x01c06000 0x1000>; interrupts = <11>; diff --git a/Documentation/devicetree/bindings/spi/spi-sun6i.txt b/Documentation/devicetree/bindings/spi/spi-sun6i.txt index ab1811354cce..435a8e0731ac 100644 --- a/Documentation/devicetree/bindings/spi/spi-sun6i.txt +++ b/Documentation/devicetree/bindings/spi/spi-sun6i.txt @@ -19,7 +19,7 @@ Optional properties: Example: -spi1: spi@01c69000 { +spi1: spi@1c69000 { compatible = "allwinner,sun6i-a31-spi"; reg = <0x01c69000 0x1000>; interrupts = <0 66 4>; @@ -28,7 +28,7 @@ spi1: spi@01c69000 { resets = <&ahb1_rst 21>; }; -spi0: spi@01c68000 { +spi0: spi@1c68000 { compatible = "allwinner,sun8i-h3-spi"; reg = <0x01c68000 0x1000>; interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>; diff --git a/Documentation/devicetree/bindings/sram/samsung-sram.txt b/Documentation/devicetree/bindings/sram/samsung-sram.txt index 6bc474b2b885..61a9bbed303d 100644 --- a/Documentation/devicetree/bindings/sram/samsung-sram.txt +++ b/Documentation/devicetree/bindings/sram/samsung-sram.txt @@ -19,7 +19,7 @@ found in Documentation/devicetree/bindings/sram/sram.txt Example: - sysram@02020000 { + sysram@2020000 { compatible = "mmio-sram"; reg = <0x02020000 0x54000>; #address-cells = <1>; diff --git a/Documentation/devicetree/bindings/sram/sunxi-sram.txt b/Documentation/devicetree/bindings/sram/sunxi-sram.txt index 6bb92a1df753..d087f04a4d7f 100644 --- a/Documentation/devicetree/bindings/sram/sunxi-sram.txt +++ b/Documentation/devicetree/bindings/sram/sunxi-sram.txt @@ -47,7 +47,7 @@ This valid values for this argument are: Example ------- -sram-controller@01c00000 { +sram-controller@1c00000 { compatible = "allwinner,sun4i-a10-sram-controller"; reg = <0x01c00000 0x30>; #address-cells = <1>; @@ -68,7 +68,7 @@ sram-controller@01c00000 { }; }; -emac: ethernet@01c0b000 { +emac: ethernet@1c0b000 { compatible = "allwinner,sun4i-a10-emac"; ... diff --git a/Documentation/devicetree/bindings/timer/allwinner,sun5i-a13-hstimer.txt b/Documentation/devicetree/bindings/timer/allwinner,sun5i-a13-hstimer.txt index 8d6e4fd2468e..2c5c1be78360 100644 --- a/Documentation/devicetree/bindings/timer/allwinner,sun5i-a13-hstimer.txt +++ b/Documentation/devicetree/bindings/timer/allwinner,sun5i-a13-hstimer.txt @@ -14,7 +14,7 @@ Optional properties: Example: -timer@01c60000 { +timer@1c60000 { compatible = "allwinner,sun7i-a20-hstimer"; reg = <0x01c60000 0x1000>; interrupts = <0 51 1>, diff --git a/Documentation/devicetree/bindings/timer/renesas,cmt.txt b/Documentation/devicetree/bindings/timer/renesas,cmt.txt index 6ca6b9e582a0..d740989eb569 100644 --- a/Documentation/devicetree/bindings/timer/renesas,cmt.txt +++ b/Documentation/devicetree/bindings/timer/renesas,cmt.txt @@ -20,16 +20,16 @@ Required Properties: (CMT1 on sh73a0 and r8a7740) This is a fallback for the above renesas,cmt-48-* entries. - - "renesas,cmt0-r8a73a4" for the 32-bit CMT0 device included in r8a73a4. - - "renesas,cmt1-r8a73a4" for the 48-bit CMT1 device included in r8a73a4. - - "renesas,cmt0-r8a7790" for the 32-bit CMT0 device included in r8a7790. - - "renesas,cmt1-r8a7790" for the 48-bit CMT1 device included in r8a7790. - - "renesas,cmt0-r8a7791" for the 32-bit CMT0 device included in r8a7791. - - "renesas,cmt1-r8a7791" for the 48-bit CMT1 device included in r8a7791. - - "renesas,cmt0-r8a7793" for the 32-bit CMT0 device included in r8a7793. - - "renesas,cmt1-r8a7793" for the 48-bit CMT1 device included in r8a7793. - - "renesas,cmt0-r8a7794" for the 32-bit CMT0 device included in r8a7794. - - "renesas,cmt1-r8a7794" for the 48-bit CMT1 device included in r8a7794. + - "renesas,r8a73a4-cmt0" for the 32-bit CMT0 device included in r8a73a4. + - "renesas,r8a73a4-cmt1" for the 48-bit CMT1 device included in r8a73a4. + - "renesas,r8a7790-cmt0" for the 32-bit CMT0 device included in r8a7790. + - "renesas,r8a7790-cmt1" for the 48-bit CMT1 device included in r8a7790. + - "renesas,r8a7791-cmt0" for the 32-bit CMT0 device included in r8a7791. + - "renesas,r8a7791-cmt1" for the 48-bit CMT1 device included in r8a7791. + - "renesas,r8a7793-cmt0" for the 32-bit CMT0 device included in r8a7793. + - "renesas,r8a7793-cmt1" for the 48-bit CMT1 device included in r8a7793. + - "renesas,r8a7794-cmt0" for the 32-bit CMT0 device included in r8a7794. + - "renesas,r8a7794-cmt1" for the 48-bit CMT1 device included in r8a7794. - "renesas,rcar-gen2-cmt0" for 32-bit CMT0 devices included in R-Car Gen2. - "renesas,rcar-gen2-cmt1" for 48-bit CMT1 devices included in R-Car Gen2. @@ -46,7 +46,7 @@ Required Properties: Example: R8A7790 (R-Car H2) CMT0 and CMT1 nodes cmt0: timer@ffca0000 { - compatible = "renesas,cmt0-r8a7790", "renesas,rcar-gen2-cmt0"; + compatible = "renesas,r8a7790-cmt0", "renesas,rcar-gen2-cmt0"; reg = <0 0xffca0000 0 0x1004>; interrupts = <0 142 IRQ_TYPE_LEVEL_HIGH>, <0 142 IRQ_TYPE_LEVEL_HIGH>; @@ -55,7 +55,7 @@ Example: R8A7790 (R-Car H2) CMT0 and CMT1 nodes }; cmt1: timer@e6130000 { - compatible = "renesas,cmt1-r8a7790", "renesas,rcar-gen2-cmt1"; + compatible = "renesas,r8a7790-cmt1", "renesas,rcar-gen2-cmt1"; reg = <0 0xe6130000 0 0x1004>; interrupts = <0 120 IRQ_TYPE_LEVEL_HIGH>, <0 121 IRQ_TYPE_LEVEL_HIGH>, diff --git a/Documentation/devicetree/bindings/trivial-devices.txt b/Documentation/devicetree/bindings/trivial-devices.txt index af284fbd4d23..27dce08edd73 100644 --- a/Documentation/devicetree/bindings/trivial-devices.txt +++ b/Documentation/devicetree/bindings/trivial-devices.txt @@ -36,11 +36,9 @@ atmel,at97sc3204t i2c trusted platform module (TPM) capella,cm32181 CM32181: Ambient Light Sensor capella,cm3232 CM3232: Ambient Light Sensor cirrus,cs42l51 Cirrus Logic CS42L51 audio codec -dallas,ds1307 64 x 8, Serial, I2C Real-Time Clock -dallas,ds1338 I2C RTC with 56-Byte NV RAM -dallas,ds1340 I2C RTC with Trickle Charger dallas,ds1374 I2C, 32-Bit Binary Counter Watchdog RTC with Trickle Charger and Reset Input/Output dallas,ds1631 High-Precision Digital Thermometer +dallas,ds1672 Dallas DS1672 Real-time Clock dallas,ds1682 Total-Elapsed-Time Recorder with Alarm dallas,ds1775 Tiny Digital Thermometer and Thermostat dallas,ds3232 Extremely Accurate I²C RTC with Integrated Crystal and SRAM @@ -54,8 +52,8 @@ dlg,da9063 DA9063: system PMIC for quad-core application processors domintech,dmard09 DMARD09: 3-axis Accelerometer domintech,dmard10 DMARD10: 3-axis Accelerometer epson,rx8010 I2C-BUS INTERFACE REAL TIME CLOCK MODULE -epson,rx8025 High-Stability. I2C-Bus INTERFACE REAL TIME CLOCK MODULE epson,rx8581 I2C-BUS INTERFACE REAL TIME CLOCK MODULE +emmicro,em3027 EM Microelectronic EM3027 Real-time Clock fsl,mag3110 MAG3110: Xtrinsic High Accuracy, 3D Magnetometer fsl,mc13892 MC13892: Power Management Integrated Circuit (PMIC) for i.MX35/51 fsl,mma7660 MMA7660FC: 3-Axis Orientation/Motion Detection Sensor @@ -67,10 +65,13 @@ gmt,g751 G751: Digital Temperature Sensor and Thermal Watchdog with Two-Wire In infineon,slb9635tt Infineon SLB9635 (Soft-) I2C TPM (old protocol, max 100khz) infineon,slb9645tt Infineon SLB9645 I2C TPM (new protocol, max 400khz) isil,isl1208 Intersil ISL1208 Low Power RTC with Battery Backed SRAM +isil,isl1218 Intersil ISL1218 Low Power RTC with Battery Backed SRAM +isil,isl12022 Intersil ISL12022 Real-time Clock isil,isl29028 Intersil ISL29028 Ambient Light and Proximity Sensor isil,isl29030 Intersil ISL29030 Ambient Light and Proximity Sensor maxim,ds1050 5 Bit Programmable, Pulse-Width Modulator maxim,max1237 Low-Power, 4-/12-Channel, 2-Wire Serial, 12-Bit ADCs +maxim,max6621 PECI-to-I2C translator for PECI-to-SMBus/I2C protocol conversion maxim,max6625 9-Bit/12-Bit Temperature Sensors with I²C-Compatible Serial Interface mc,rv3029c2 Real Time Clock Module with I2C-Bus mcube,mc3230 mCube 3-axis 8-bit digital accelerometer @@ -155,6 +156,7 @@ nxp,pca9556 Octal SMBus and I2C registered interface nxp,pca9557 8-bit I2C-bus and SMBus I/O port with reset nxp,pcf2127 Real-time clock nxp,pcf2129 Real-time clock +nxp,pcf8523 Real-time Clock nxp,pcf8563 Real-time clock/calendar nxp,pcf85063 Tiny Real-Time Clock oki,ml86v7667 OKI ML86V7667 video decoder @@ -174,10 +176,6 @@ sii,s35390a 2-wire CMOS real-time clock silabs,si7020 Relative Humidity and Temperature Sensors skyworks,sky81452 Skyworks SKY81452: Six-Channel White LED Driver with Touch Panel Bias Supply st,24c256 i2c serial eeprom (24cxx) -st,m41t0 Serial real-time clock (RTC) -st,m41t00 Serial real-time clock (RTC) -st,m41t62 Serial real-time clock (RTC) with alarm -st,m41t80 M41T80 - SERIAL ACCESS RTC WITH ALARMS taos,tsl2550 Ambient Light Sensor with SMBUS/Two Wire Serial Interface ti,ads7828 8-Channels, 12-bit ADC ti,ads7830 8-Channels, 8-bit ADC diff --git a/Documentation/devicetree/bindings/usb/allwinner,sun4i-a10-musb.txt b/Documentation/devicetree/bindings/usb/allwinner,sun4i-a10-musb.txt index cb2bd83fa89a..50abb20fe319 100644 --- a/Documentation/devicetree/bindings/usb/allwinner,sun4i-a10-musb.txt +++ b/Documentation/devicetree/bindings/usb/allwinner,sun4i-a10-musb.txt @@ -16,7 +16,7 @@ Required properties: Example: - usb_otg: usb@01c13000 { + usb_otg: usb@1c13000 { compatible = "allwinner,sun4i-a10-musb"; reg = <0x01c13000 0x0400>; clocks = <&ahb_gates 0>; diff --git a/Documentation/devicetree/bindings/usb/am33xx-usb.txt b/Documentation/devicetree/bindings/usb/am33xx-usb.txt index 16920d78e1b8..7a33f22c815a 100644 --- a/Documentation/devicetree/bindings/usb/am33xx-usb.txt +++ b/Documentation/devicetree/bindings/usb/am33xx-usb.txt @@ -181,7 +181,7 @@ usb: usb@47400000 { "tx14", "tx15"; }; - cppi41dma: dma-controller@07402000 { + cppi41dma: dma-controller@7402000 { compatible = "ti,am3359-cppi41"; reg = <0x47400000 0x1000 0x47402000 0x1000 diff --git a/Documentation/devicetree/bindings/usb/atmel-usb.txt b/Documentation/devicetree/bindings/usb/atmel-usb.txt index ad8ea56a9ed3..44e80153b148 100644 --- a/Documentation/devicetree/bindings/usb/atmel-usb.txt +++ b/Documentation/devicetree/bindings/usb/atmel-usb.txt @@ -18,7 +18,7 @@ Required properties: - atmel,oc-gpio: If present, specifies a gpio that needs to be activated for the overcurrent detection. -usb0: ohci@00500000 { +usb0: ohci@500000 { compatible = "atmel,at91rm9200-ohci", "usb-ohci"; reg = <0x00500000 0x100000>; clocks = <&uhphs_clk>, <&uhphs_clk>, <&uhpck>; @@ -39,7 +39,7 @@ Required properties: "ehci_clk" for the peripheral clock "usb_clk" for the UTMI clock -usb1: ehci@00800000 { +usb1: ehci@800000 { compatible = "atmel,at91sam9g45-ehci", "usb-ehci"; reg = <0x00800000 0x100000>; interrupts = <22 4>; diff --git a/Documentation/devicetree/bindings/usb/dwc2.txt b/Documentation/devicetree/bindings/usb/dwc2.txt index fcf199b64d3d..e64d903bcbe8 100644 --- a/Documentation/devicetree/bindings/usb/dwc2.txt +++ b/Documentation/devicetree/bindings/usb/dwc2.txt @@ -19,6 +19,8 @@ Required properties: configured in FS mode; - "st,stm32f4x9-hsotg": The DWC2 USB HS controller instance in STM32F4x9 SoCs configured in HS mode; + - "st,stm32f7xx-hsotg": The DWC2 USB HS controller instance in STM32F7xx SoCs + configured in HS mode; - reg : Should contain 1 register range (address and length) - interrupts : Should contain 1 interrupt - clocks: clock provider specifier diff --git a/Documentation/devicetree/bindings/usb/maxim,max3421.txt b/Documentation/devicetree/bindings/usb/maxim,max3421.txt new file mode 100644 index 000000000000..8cdbe0c85188 --- /dev/null +++ b/Documentation/devicetree/bindings/usb/maxim,max3421.txt @@ -0,0 +1,26 @@ +Maxim Integrated SPI-based USB 2.0 host controller MAX3421E + +Required properties: + - compatible: Should be "maxim,max3421" + - spi-max-frequency: maximum frequency for this device must not exceed 26 MHz. + - reg: chip select number to which this device is connected. + - maxim,vbus-en-pin: <GPOUTx ACTIVE_LEVEL> + GPOUTx is the number (1-8) of the GPOUT pin of MAX3421E to drive Vbus. + ACTIVE_LEVEL is 0 or 1. + - interrupts: the interrupt line description for the interrupt controller. + The driver configures MAX3421E for active low level triggered interrupts, + configure your interrupt line accordingly. + +Optional property: + - interrupt-parent: the phandle to the associated interrupt controller. + +Example: + + usb@0 { + compatible = "maxim,max3421"; + reg = <0>; + maxim,vbus-en-pin = <3 1>; + spi-max-frequency = <26000000>; + interrupt-parent = <&PIC>; + interrupts = <42>; + }; diff --git a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt index 5611a2e4ddf0..30595964876a 100644 --- a/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt +++ b/Documentation/devicetree/bindings/usb/mediatek,mtk-xhci.txt @@ -26,10 +26,11 @@ Required properties: - clocks : a list of phandle + clock-specifier pairs, one for each entry in clock-names - clock-names : must contain - "sys_ck": for clock of xHCI MAC - "ref_ck": for reference clock of xHCI MAC - "wakeup_deb_p0": for USB wakeup debounce clock of port0 - "wakeup_deb_p1": for USB wakeup debounce clock of port1 + "sys_ck": controller clock used by normal mode, + the following ones are optional: + "ref_ck": reference clock used by low power mode etc, + "mcu_ck": mcu_bus clock for register access, + "dma_ck": dma_bus clock for data transfer by DMA - phys : a list of phandle + phy specifier pairs @@ -38,6 +39,8 @@ Optional properties: mode; - mediatek,syscon-wakeup : phandle to syscon used to access USB wakeup control register, it depends on "mediatek,wakeup-src". + - mediatek,u3p-dis-msk : mask to disable u3ports, bit0 for u3port0, + bit1 for u3port1, ... etc; - vbus-supply : reference to the VBUS regulator; - usb3-lpm-capable : supports USB3.0 LPM - pinctrl-names : a pinctrl state named "default" must be defined @@ -55,9 +58,7 @@ usb30: usb@11270000 { clocks = <&topckgen CLK_TOP_USB30_SEL>, <&clk26m>, <&pericfg CLK_PERI_USB0>, <&pericfg CLK_PERI_USB1>; - clock-names = "sys_ck", "ref_ck", - "wakeup_deb_p0", - "wakeup_deb_p1"; + clock-names = "sys_ck", "ref_ck"; phys = <&phy_port0 PHY_TYPE_USB3>, <&phy_port1 PHY_TYPE_USB2>; vusb33-supply = <&mt6397_vusb_reg>; @@ -89,9 +90,8 @@ Required properties: - clocks : a list of phandle + clock-specifier pairs, one for each entry in clock-names - - clock-names : must be - "sys_ck": for clock of xHCI MAC - "ref_ck": for reference clock of xHCI MAC + - clock-names : must contain "sys_ck", and the following ones are optional: + "ref_ck", "mcu_ck" and "dma_ck" Optional properties: - vbus-supply : reference to the VBUS regulator; diff --git a/Documentation/devicetree/bindings/usb/mediatek,mtu3.txt b/Documentation/devicetree/bindings/usb/mediatek,mtu3.txt index 49f54767cd21..b2271d8e6b50 100644 --- a/Documentation/devicetree/bindings/usb/mediatek,mtu3.txt +++ b/Documentation/devicetree/bindings/usb/mediatek,mtu3.txt @@ -14,9 +14,9 @@ Required properties: - vusb33-supply : regulator of USB avdd3.3v - clocks : a list of phandle + clock-specifier pairs, one for each entry in clock-names - - clock-names : must contain "sys_ck" and "ref_ck" for clock of controller; - "wakeup_deb_p0" and "wakeup_deb_p1" are optional, they are - depends on "mediatek,enable-wakeup" + - clock-names : must contain "sys_ck" for clock of controller, + the following clocks are optional: + "ref_ck", "mcu_ck" and "dam_ck"; - phys : a list of phandle + phy specifier pairs - dr_mode : should be one of "host", "peripheral" or "otg", refer to usb/generic.txt @@ -30,9 +30,10 @@ Optional properties: when supports dual-role mode. - vbus-supply : reference to the VBUS regulator, needed when supports dual-role mode. - - pinctl-names : a pinctrl state named "default" must be defined, - "id_float" and "id_ground" are optinal which depends on - "mediatek,enable-manual-drd" + - pinctrl-names : a pinctrl state named "default" is optional, and need be + defined if auto drd switch is enabled, that means the property dr_mode + is set as "otg", and meanwhile the property "mediatek,enable-manual-drd" + is not set. - pinctrl-0 : pin control group See: Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt @@ -44,6 +45,8 @@ Optional properties: - mediatek,enable-wakeup : supports ip sleep wakeup used by host mode - mediatek,syscon-wakeup : phandle to syscon used to access USB wakeup control register, it depends on "mediatek,enable-wakeup". + - mediatek,u3p-dis-msk : mask to disable u3ports, bit0 for u3port0, + bit1 for u3port1, ... etc; Sub-nodes: The xhci should be added as subnode to mtu3 as shown in the following example @@ -63,9 +66,7 @@ ssusb: usb@11271000 { clocks = <&topckgen CLK_TOP_USB30_SEL>, <&clk26m>, <&pericfg CLK_PERI_USB0>, <&pericfg CLK_PERI_USB1>; - clock-names = "sys_ck", "ref_ck", - "wakeup_deb_p0", - "wakeup_deb_p1"; + clock-names = "sys_ck", "ref_ck"; vusb33-supply = <&mt6397_vusb_reg>; vbus-supply = <&usb_p0_vbus>; extcon = <&extcon_usb>; diff --git a/Documentation/devicetree/bindings/usb/ohci-da8xx.txt b/Documentation/devicetree/bindings/usb/ohci-da8xx.txt index 2dc8f67eda39..24a826d5015e 100644 --- a/Documentation/devicetree/bindings/usb/ohci-da8xx.txt +++ b/Documentation/devicetree/bindings/usb/ohci-da8xx.txt @@ -13,7 +13,7 @@ Optional properties: Example: -ohci: usb@0225000 { +ohci: usb@225000 { compatible = "ti,da830-ohci"; reg = <0x225000 0x1000>; interrupts = <59>; diff --git a/Documentation/devicetree/bindings/usb/renesas_usb3.txt b/Documentation/devicetree/bindings/usb/renesas_usb3.txt index e28025883b79..87a45e2f9b7f 100644 --- a/Documentation/devicetree/bindings/usb/renesas_usb3.txt +++ b/Documentation/devicetree/bindings/usb/renesas_usb3.txt @@ -15,6 +15,10 @@ Required properties: - interrupts: Interrupt specifier for the USB3.0 Peripheral - clocks: clock phandle and specifier pair +Optional properties: + - phys: phandle + phy specifier pair + - phy-names: must be "usb" + Example of R-Car H3 ES1.x: usb3_peri0: usb@ee020000 { compatible = "renesas,r8a7795-usb3-peri", diff --git a/Documentation/devicetree/bindings/usb/renesas_usbhs.txt b/Documentation/devicetree/bindings/usb/renesas_usbhs.txt index 9e18e000339e..47394ab788e3 100644 --- a/Documentation/devicetree/bindings/usb/renesas_usbhs.txt +++ b/Documentation/devicetree/bindings/usb/renesas_usbhs.txt @@ -3,6 +3,8 @@ Renesas Electronics USBHS driver Required properties: - compatible: Must contain one or more of the following: + - "renesas,usbhs-r8a7743" for r8a7743 (RZ/G1M) compatible device + - "renesas,usbhs-r8a7745" for r8a7745 (RZ/G1E) compatible device - "renesas,usbhs-r8a7790" for r8a7790 (R-Car H2) compatible device - "renesas,usbhs-r8a7791" for r8a7791 (R-Car M2-W) compatible device - "renesas,usbhs-r8a7792" for r8a7792 (R-Car V2H) compatible device @@ -10,7 +12,8 @@ Required properties: - "renesas,usbhs-r8a7794" for r8a7794 (R-Car E2) compatible device - "renesas,usbhs-r8a7795" for r8a7795 (R-Car H3) compatible device - "renesas,usbhs-r8a7796" for r8a7796 (R-Car M3-W) compatible device - - "renesas,rcar-gen2-usbhs" for R-Car Gen2 compatible device + - "renesas,usbhs-r8a77995" for r8a77995 (R-Car D3) compatible device + - "renesas,rcar-gen2-usbhs" for R-Car Gen2 or RZ/G1 compatible devices - "renesas,rcar-gen3-usbhs" for R-Car Gen3 compatible device When compatible with the generic version, nodes must list the diff --git a/Documentation/devicetree/bindings/usb/usb-ehci.txt b/Documentation/devicetree/bindings/usb/usb-ehci.txt index a12d6012a40f..3efde12b5d68 100644 --- a/Documentation/devicetree/bindings/usb/usb-ehci.txt +++ b/Documentation/devicetree/bindings/usb/usb-ehci.txt @@ -30,7 +30,7 @@ Example (Sequoia 440EPx): }; Example (Allwinner sun4i A10 SoC): - ehci0: usb@01c14000 { + ehci0: usb@1c14000 { compatible = "allwinner,sun4i-a10-ehci", "generic-ehci"; reg = <0x01c14000 0x100>; interrupts = <39>; diff --git a/Documentation/devicetree/bindings/usb/usb-nop-xceiv.txt b/Documentation/devicetree/bindings/usb/usb-nop-xceiv.txt index 5be01c859b7a..4dc6a8ee3071 100644 --- a/Documentation/devicetree/bindings/usb/usb-nop-xceiv.txt +++ b/Documentation/devicetree/bindings/usb/usb-nop-xceiv.txt @@ -2,6 +2,7 @@ USB NOP PHY Required properties: - compatible: should be usb-nop-xceiv +- #phy-cells: Must be 0 Optional properties: - clocks: phandle to the PHY clock. Use as per Documentation/devicetree @@ -33,6 +34,7 @@ Example: reset-gpios = <&gpio1 7 GPIO_ACTIVE_LOW>; vbus-detect-gpio = <&gpio2 13 GPIO_ACTIVE_HIGH>; vbus-regulator = <&vbus_regulator>; + #phy-cells = <0>; }; hsusb1_phy is a NOP USB PHY device that gets its clock from an oscillator diff --git a/Documentation/devicetree/bindings/usb/usb-ohci.txt b/Documentation/devicetree/bindings/usb/usb-ohci.txt index e8766b08c93b..09e70c875bc6 100644 --- a/Documentation/devicetree/bindings/usb/usb-ohci.txt +++ b/Documentation/devicetree/bindings/usb/usb-ohci.txt @@ -19,7 +19,7 @@ Optional properties: Example: - ohci0: usb@01c14400 { + ohci0: usb@1c14400 { compatible = "allwinner,sun4i-a10-ohci", "generic-ohci"; reg = <0x01c14400 0x100>; interrupts = <64>; diff --git a/Documentation/devicetree/bindings/usb/usb-xhci.txt b/Documentation/devicetree/bindings/usb/usb-xhci.txt index 2d80b60eeabe..ae6e484a8d7c 100644 --- a/Documentation/devicetree/bindings/usb/usb-xhci.txt +++ b/Documentation/devicetree/bindings/usb/usb-xhci.txt @@ -26,6 +26,7 @@ Required properties: Optional properties: - clocks: reference to a clock + - usb2-lpm-disable: indicate if we don't want to enable USB2 HW LPM - usb3-lpm-capable: determines if platform is USB3 LPM capable - quirk-broken-port-ped: set if the controller has broken port disable mechanism diff --git a/Documentation/devicetree/bindings/usb/usb251xb.txt b/Documentation/devicetree/bindings/usb/usb251xb.txt index 3957d4edaa74..168ff819e827 100644 --- a/Documentation/devicetree/bindings/usb/usb251xb.txt +++ b/Documentation/devicetree/bindings/usb/usb251xb.txt @@ -1,16 +1,17 @@ Microchip USB 2.0 Hi-Speed Hub Controller -The device node for the configuration of a Microchip USB251xB/xBi USB 2.0 +The device node for the configuration of a Microchip USB251x/xBi USB 2.0 Hi-Speed Controller. Required properties : - compatible : Should be "microchip,usb251xb" or one of the specific types: "microchip,usb2512b", "microchip,usb2512bi", "microchip,usb2513b", - "microchip,usb2513bi", "microchip,usb2514b", "microchip,usb2514bi" - - reset-gpios : Should specify the gpio for hub reset + "microchip,usb2513bi", "microchip,usb2514b", "microchip,usb2514bi", + "microchip,usb2517", "microchip,usb2517i" - reg : I2C address on the selected bus (default is <0x2C>) Optional properties : + - reset-gpios : Should specify the gpio for hub reset - skip-config : Skip Hub configuration, but only send the USB-Attach command - vendor-id : Set USB Vendor ID of the hub (16 bit, default is 0x0424) - product-id : Set USB Product ID of the hub (16 bit, default depends on type) @@ -19,29 +20,47 @@ Optional properties : - manufacturer : Set USB Manufacturer string (max 31 characters long) - product : Set USB Product string (max 31 characters long) - serial : Set USB Serial string (max 31 characters long) - - {bus,self}-powered : selects between self- and bus-powered operation (default - is self-powered) - - disable-hi-speed : disable USB Hi-Speed support + - {bus,self}-powered : selects between self- and bus-powered operation + (boolean, default is self-powered) + - disable-hi-speed : disable USB Hi-Speed support (boolean) - {multi,single}-tt : selects between multi- and single-transaction-translator - (default is multi-tt) - - disable-eop : disable End of Packet generation in full-speed mode + (boolean, default is multi-tt) + - disable-eop : disable End of Packet generation in full-speed mode (boolean) - {ganged,individual}-sensing : select over-current sense type in self-powered - mode (default is individual) + mode (boolean, default is individual) - {ganged,individual}-port-switching : select port power switching mode - (default is individual) + (boolean, default is individual) - dynamic-power-switching : enable auto-switching from self- to bus-powered - operation if the local power source is removed or unavailable + operation if the local power source is removed or unavailable (boolean) - oc-delay-us : Delay time (in microseconds) for filtering the over-current sense inputs. Valid values are 100, 4000, 8000 (default) and 16000. If an invalid value is given, the default is used instead. - - compound-device : indicate the hub is part of a compound device - - port-mapping-mode : enable port mapping mode + - compound-device : indicate the hub is part of a compound device (boolean) + - port-mapping-mode : enable port mapping mode (boolean) + - led-{usb,speed}-mode : led usb/speed indication mode selection + (boolean, default is speed mode) - string-support : enable string descriptor support (required for manufacturer, product and serial string configuration) - non-removable-ports : Should specify the ports which have a non-removable device connected. - sp-disabled-ports : Specifies the ports which will be self-power disabled - bp-disabled-ports : Specifies the ports which will be bus-power disabled + - sp-max-total-current-microamp: Specifies max current consumed by the hub + from VBUS when operating in self-powered hub. It includes the hub + silicon along with all associated circuitry including a permanently + attached peripheral (range: 0 - 100000 uA, default 1000 uA) + - bp-max-total-current-microamp: Specifies max current consumed by the hub + from VBUS when operating in self-powered hub. It includes the hub + silicon along with all associated circuitry including a permanently + attached peripheral (range: 0 - 510000 uA, default 100000 uA) + - sp-max-removable-current-microamp: Specifies max current consumed by the hub + from VBUS when operating in self-powered hub. It includes the hub + silicon along with all associated circuitry excluding a permanently + attached peripheral (range: 0 - 100000 uA, default 1000 uA) + - bp-max-removable-current-microamp: Specifies max current consumed by the hub + from VBUS when operating in self-powered hub. It includes the hub + silicon along with all associated circuitry excluding a permanently + attached peripheral (range: 0 - 510000 uA, default 100000 uA) - power-on-time-ms : Specifies the time it takes from the time the host initiates the power-on sequence to a port until the port has adequate power. The value is given in ms in a 0 - 510 range (default is 100ms). @@ -56,7 +75,6 @@ Examples: usb2514b@2c { compatible = "microchip,usb2514b"; reg = <0x2c>; - reset-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>; vendor-id = /bits/ 16 <0x0000>; product-id = /bits/ 16 <0x0000>; string-support; diff --git a/Documentation/devicetree/bindings/usb/usb3503.txt b/Documentation/devicetree/bindings/usb/usb3503.txt index c1a0a9191d26..057dd384d473 100644 --- a/Documentation/devicetree/bindings/usb/usb3503.txt +++ b/Documentation/devicetree/bindings/usb/usb3503.txt @@ -26,7 +26,7 @@ Optional properties: clock frequencies table is used) Examples: - usb3503@08 { + usb3503@8 { compatible = "smsc,usb3503"; reg = <0x08>; connect-gpios = <&gpx3 0 1>; diff --git a/Documentation/devicetree/bindings/usb/usbmisc-imx.txt b/Documentation/devicetree/bindings/usb/usbmisc-imx.txt index f1e27faf528e..a85a631ec434 100644 --- a/Documentation/devicetree/bindings/usb/usbmisc-imx.txt +++ b/Documentation/devicetree/bindings/usb/usbmisc-imx.txt @@ -10,7 +10,7 @@ Required properties: - reg: Should contain registers location and length Examples: -usbmisc@02184800 { +usbmisc@2184800 { #index-cells = <1>; compatible = "fsl,imx6q-usbmisc"; reg = <0x02184800 0x200>; diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt index 1afd298eddd7..0f295a4798ad 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.txt +++ b/Documentation/devicetree/bindings/vendor-prefixes.txt @@ -83,6 +83,7 @@ davicom DAVICOM Semiconductor, Inc. delta Delta Electronics, Inc. denx Denx Software Engineering devantech Devantech, Ltd. +dh DH electronics GmbH digi Digi International Inc. digilent Diglent, Inc. dioo Dioo Microcircuit Co., Ltd @@ -137,6 +138,7 @@ gw Gateworks Corporation hannstar HannStar Display Corporation haoyu Haoyu Microelectronic Co. Ltd. hardkernel Hardkernel Co., Ltd +hideep HiDeep Inc. himax Himax Technologies, Inc. hisilicon Hisilicon Limited. hit Hitachi Ltd. @@ -229,12 +231,14 @@ netlogic Broadcom Corporation (formerly NetLogic Microsystems) netron-dy Netron DY netxeon Shenzhen Netxeon Technology CO., LTD nexbox Nexbox +nextthing Next Thing Co. newhaven Newhaven Display International ni National Instruments nintendo Nintendo nlt NLT Technologies, Ltd. nokia Nokia nordic Nordic Semiconductor +nutsboard NutsBoard nuvoton Nuvoton Technology Corporation nvd New Vision Display nvidia NVIDIA @@ -245,7 +249,9 @@ olimex OLIMEX Ltd. onion Onion Corporation onnn ON Semiconductor Corp. ontat On Tat Industrial Company +opalkelly Opal Kelly Incorporated opencores OpenCores.org +openrisc OpenRISC.io option Option NV ORCL Oracle Corporation ortustech Ortus Technology Co., Ltd. @@ -296,6 +302,7 @@ sensirion Sensirion AG sff Small Form Factor Committee sgx SGX Sensortech sharp Sharp Corporation +shimafuji Shimafuji Electric, Inc. si-en Si-En Technology Ltd. sigma Sigma Designs, Inc. sii Seiko Instruments, Inc. @@ -317,6 +324,7 @@ solomon Solomon Systech Limited sony Sony Corporation spansion Spansion Inc. sprd Spreadtrum Communications Inc. +sst Silicon Storage Technology, Inc. st STMicroelectronics starry Starry Electronic Technology (ShenZhen) Co., LTD startek Startek @@ -338,6 +346,7 @@ thine THine Electronics, Inc. ti Texas Instruments tianma Tianma Micro-electronics Co., Ltd. tlm Trusted Logic Mobility +tmt Tecon Microprocessor Technologies, LLC. topeet Topeet toradex Toradex AG toshiba Toshiba Corporation diff --git a/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt b/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt index 235de0683bb6..5b38a30e608c 100644 --- a/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt +++ b/Documentation/devicetree/bindings/watchdog/mtk-wdt.txt @@ -13,7 +13,7 @@ Required properties: Example: -wdt: watchdog@010000000 { +wdt: watchdog@10000000 { compatible = "mediatek,mt6589-wdt"; reg = <0x10000000 0x18>; }; diff --git a/Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt b/Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt index b8f75c51453a..62dd5baad70e 100644 --- a/Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt +++ b/Documentation/devicetree/bindings/watchdog/sunxi-wdt.txt @@ -8,7 +8,7 @@ Required properties: Example: -wdt: watchdog@01c20c90 { +wdt: watchdog@1c20c90 { compatible = "allwinner,sun4i-a10-wdt"; reg = <0x01c20c90 0x10>; }; |