From 07457937bb5cef8ce797b29d2b0da1bb25509f54 Mon Sep 17 00:00:00 2001 From: Andrew Jeffery Date: Fri, 28 Jun 2019 12:08:32 +0930 Subject: dt-bindings: pinctrl: aspeed: Convert AST2400 bindings to json-schema Convert ASPEED pinctrl bindings to DT schema format using json-schema Cc: Johnny Huang Signed-off-by: Andrew Jeffery Link: https://lore.kernel.org/r/20190628023838.15426-3-andrew@aj.id.au Reviewed-by: Rob Herring Signed-off-by: Linus Walleij --- .../bindings/pinctrl/aspeed,ast2400-pinctrl.yaml | 81 ++++++++++++++++++++++ 1 file changed, 81 insertions(+) create mode 100644 Documentation/devicetree/bindings/pinctrl/aspeed,ast2400-pinctrl.yaml (limited to 'Documentation/devicetree/bindings/pinctrl/aspeed,ast2400-pinctrl.yaml') diff --git a/Documentation/devicetree/bindings/pinctrl/aspeed,ast2400-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/aspeed,ast2400-pinctrl.yaml new file mode 100644 index 000000000000..61a110a7db8a --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/aspeed,ast2400-pinctrl.yaml @@ -0,0 +1,81 @@ +# SPDX-License-Identifier: GPL-2.0-or-later +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/aspeed,ast2400-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ASPEED AST2400 Pin Controller + +maintainers: + - Andrew Jeffery + +description: |+ + The pin controller node should be the child of a syscon node with the + required property: + + - compatible: Should be one of the following: + "aspeed,ast2400-scu", "syscon", "simple-mfd" + "aspeed,g4-scu", "syscon", "simple-mfd" + + Refer to the the bindings described in + Documentation/devicetree/bindings/mfd/syscon.txt + +properties: + compatible: + enum: [ aspeed,ast2400-pinctrl, aspeed,g4-pinctrl ] + +patternProperties: + '^.*$': + if: + type: object + then: + patternProperties: + "^function|groups$": + allOf: + - $ref: "/schemas/types.yaml#/definitions/string" + - enum: [ "ACPI", "ADC0", "ADC1", "ADC10", "ADC11", "ADC12", "ADC13", + "ADC14", "ADC15", "ADC2", "ADC3", "ADC4", "ADC5", "ADC6", "ADC7", + "ADC8", "ADC9", "BMCINT", "DDCCLK", "DDCDAT", "EXTRST", "FLACK", + "FLBUSY", "FLWP", "GPID", "GPID0", "GPID2", "GPID4", "GPID6", + "GPIE0", "GPIE2", "GPIE4", "GPIE6", "I2C10", "I2C11", "I2C12", + "I2C13", "I2C14", "I2C3", "I2C4", "I2C5", "I2C6", "I2C7", "I2C8", + "I2C9", "LPCPD", "LPCPME", "LPCRST", "LPCSMI", "MAC1LINK", + "MAC2LINK", "MDIO1", "MDIO2", "NCTS1", "NCTS2", "NCTS3", "NCTS4", + "NDCD1", "NDCD2", "NDCD3", "NDCD4", "NDSR1", "NDSR2", "NDSR3", + "NDSR4", "NDTR1", "NDTR2", "NDTR3", "NDTR4", "NDTS4", "NRI1", + "NRI2", "NRI3", "NRI4", "NRTS1", "NRTS2", "NRTS3", "OSCCLK", + "PWM0", "PWM1", "PWM2", "PWM3", "PWM4", "PWM5", "PWM6", "PWM7", + "RGMII1", "RGMII2", "RMII1", "RMII2", "ROM16", "ROM8", "ROMCS1", + "ROMCS2", "ROMCS3", "ROMCS4", "RXD1", "RXD2", "RXD3", "RXD4", + "SALT1", "SALT2", "SALT3", "SALT4", "SD1", "SD2", "SGPMCK", + "SGPMI", "SGPMLD", "SGPMO", "SGPSCK", "SGPSI0", "SGPSI1", "SGPSLD", + "SIOONCTRL", "SIOPBI", "SIOPBO", "SIOPWREQ", "SIOPWRGD", "SIOS3", + "SIOS5", "SIOSCI", "SPI1", "SPI1DEBUG", "SPI1PASSTHRU", "SPICS1", + "TIMER3", "TIMER4", "TIMER5", "TIMER6", "TIMER7", "TIMER8", "TXD1", + "TXD2", "TXD3", "TXD4", "UART6", "USB11D1", "USB11H2", "USB2D1", + "USB2H1", "USBCKI", "VGABIOS_ROM", "VGAHS", "VGAVS", "VPI18", + "VPI24", "VPI30", "VPO12", "VPO24", "WDTRST1", "WDTRST2" ] + +required: + - compatible + +examples: + - | + syscon: scu@1e6e2000 { + compatible = "aspeed,ast2400-scu", "syscon", "simple-mfd"; + reg = <0x1e6e2000 0x1a8>; + + pinctrl: pinctrl { + compatible = "aspeed,g4-pinctrl"; + + pinctrl_i2c3_default: i2c3_default { + function = "I2C3"; + groups = "I2C3"; + }; + + pinctrl_gpioh0_unbiased_default: gpioh0 { + pins = "A8"; + bias-disable; + }; + }; + }; -- cgit