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# SPDX-License-Identifier: GPL-2.0-or-later
%YAML 1.2
---
$id: http://devicetree.org/schemas/pinctrl/aspeed,ast2400-pinctrl.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: ASPEED AST2400 Pin Controller
maintainers:
- Andrew Jeffery <andrew@aj.id.au>
description: |+
The pin controller node should be the child of a syscon node with the
required property:
- compatible: Should be one of the following:
"aspeed,ast2400-scu", "syscon", "simple-mfd"
"aspeed,g4-scu", "syscon", "simple-mfd"
Refer to the the bindings described in
Documentation/devicetree/bindings/mfd/syscon.txt
properties:
compatible:
enum: [ aspeed,ast2400-pinctrl, aspeed,g4-pinctrl ]
patternProperties:
'^.*$':
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;
};
};
};
|
