87 lines
2.9 KiB
YAML
87 lines
2.9 KiB
YAML
# SPDX-License-Identifier: GPL-2.0-or-later
|
|
%YAML 1.2
|
|
---
|
|
$id: http://devicetree.org/schemas/pinctrl/aspeed,ast2400-pinctrl.yaml#
|
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
|
|
|
title: ASPEED AST2400 Pin Controller
|
|
|
|
maintainers:
|
|
- Andrew Jeffery <andrew@aj.id.au>
|
|
|
|
description: |+
|
|
The pin controller node should be the child of a syscon node with the
|
|
required property:
|
|
|
|
- compatible: Should be one of the following:
|
|
"aspeed,ast2400-scu", "syscon", "simple-mfd"
|
|
|
|
Refer to the bindings described in
|
|
Documentation/devicetree/bindings/mfd/syscon.yaml
|
|
|
|
properties:
|
|
compatible:
|
|
const: aspeed,ast2400-pinctrl
|
|
reg:
|
|
maxItems: 2
|
|
|
|
patternProperties:
|
|
'^.*$':
|
|
if:
|
|
type: object
|
|
then:
|
|
patternProperties:
|
|
"^function|groups$":
|
|
$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]
|
|
|
|
allOf:
|
|
- $ref: pinctrl.yaml#
|
|
|
|
required:
|
|
- compatible
|
|
|
|
additionalProperties: false
|
|
|
|
examples:
|
|
- |
|
|
syscon: scu@1e6e2000 {
|
|
compatible = "aspeed,ast2400-scu", "syscon", "simple-mfd";
|
|
reg = <0x1e6e2000 0x1a8>;
|
|
#clock-cells = <1>;
|
|
#reset-cells = <1>;
|
|
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
ranges = <0x0 0x1e6e2000 0x1000>;
|
|
|
|
pinctrl: pinctrl {
|
|
compatible = "aspeed,ast2400-pinctrl";
|
|
|
|
pinctrl_i2c3_default: i2c3_default {
|
|
function = "I2C3";
|
|
groups = "I2C3";
|
|
};
|
|
|
|
pinctrl_gpioh0_unbiased_default: gpioh0 {
|
|
pins = "A8";
|
|
bias-disable;
|
|
};
|
|
};
|
|
};
|