224 lines
4.0 KiB
YAML
224 lines
4.0 KiB
YAML
# SPDX-License-Identifier: GPL-2.0-or-later
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/pinctrl/aspeed,ast2400-pinctrl.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: ASPEED AST2400 Pin Controller
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maintainers:
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- Andrew Jeffery <andrew@aj.id.au>
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description: |+
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The pin controller node should be the child of a syscon node with the
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required property:
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- compatible: Should be one of the following:
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"aspeed,ast2400-scu", "syscon", "simple-mfd"
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Refer to the bindings described in
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Documentation/devicetree/bindings/mfd/syscon.yaml
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properties:
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compatible:
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const: aspeed,ast2400-pinctrl
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reg:
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maxItems: 2
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additionalProperties:
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$ref: pinmux-node.yaml#
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additionalProperties: false
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properties:
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pins: true
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bias-disable: true
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patternProperties:
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"^function|groups$":
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enum:
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- ACPI
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- ADC0
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- ADC1
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- ADC10
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- ADC11
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- ADC12
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- ADC13
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- ADC14
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- ADC15
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- ADC2
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- ADC3
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- ADC4
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- ADC5
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- ADC6
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- ADC7
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- ADC8
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- ADC9
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- BMCINT
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- DDCCLK
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- DDCDAT
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- EXTRST
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- FLACK
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- FLBUSY
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- FLWP
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- GPID
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- GPID0
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- GPID2
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- GPID4
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- GPID6
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- GPIE0
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- GPIE2
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- GPIE4
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- GPIE6
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- I2C10
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- I2C11
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- I2C12
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- I2C13
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- I2C14
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- I2C3
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- I2C4
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- I2C5
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- I2C6
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- I2C7
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- I2C8
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- I2C9
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- LPCPD
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- LPCPME
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- LPCRST
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- LPCSMI
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- MAC1LINK
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- MAC2LINK
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- MDIO1
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- MDIO2
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- NCTS1
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- NCTS2
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- NCTS3
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- NCTS4
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- NDCD1
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- NDCD2
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- NDCD3
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- NDCD4
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- NDSR1
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- NDSR2
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- NDSR3
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- NDSR4
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- NDTR1
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- NDTR2
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- NDTR3
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- NDTR4
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- NDTS4
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- NRI1
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- NRI2
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- NRI3
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- NRI4
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- NRTS1
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- NRTS2
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- NRTS3
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- OSCCLK
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- PWM0
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- PWM1
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- PWM2
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- PWM3
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- PWM4
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- PWM5
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- PWM6
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- PWM7
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- RGMII1
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- RGMII2
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- RMII1
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- RMII2
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- ROM16
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- ROM8
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- ROMCS1
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- ROMCS2
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- ROMCS3
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- ROMCS4
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- RXD1
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- RXD2
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- RXD3
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- RXD4
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- SALT1
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- SALT2
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- SALT3
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- SALT4
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- SD1
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- SD2
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- SGPMCK
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- SGPMI
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- SGPMLD
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- SGPMO
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- SGPSCK
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- SGPSI0
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- SGPSI1
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- SGPSLD
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- SIOONCTRL
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- SIOPBI
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- SIOPBO
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- SIOPWREQ
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- SIOPWRGD
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- SIOS3
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- SIOS5
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- SIOSCI
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- SPI1
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- SPI1DEBUG
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- SPI1PASSTHRU
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- SPICS1
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- TIMER3
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- TIMER4
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- TIMER5
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- TIMER6
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- TIMER7
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- TIMER8
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- TXD1
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- TXD2
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- TXD3
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- TXD4
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- UART6
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- USB11D1
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- USB11H2
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- USB2D1
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- USB2H1
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- USBCKI
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- VGABIOS_ROM
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- VGAHS
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- VGAVS
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- VPI18
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- VPI24
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- VPI30
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- VPO12
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- VPO24
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- WDTRST1
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- WDTRST2
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allOf:
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- $ref: pinctrl.yaml#
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required:
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- compatible
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examples:
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- |
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syscon: scu@1e6e2000 {
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compatible = "aspeed,ast2400-scu", "syscon", "simple-mfd";
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reg = <0x1e6e2000 0x1a8>;
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#clock-cells = <1>;
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#reset-cells = <1>;
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#address-cells = <1>;
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#size-cells = <1>;
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ranges = <0x0 0x1e6e2000 0x1000>;
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pinctrl: pinctrl {
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compatible = "aspeed,ast2400-pinctrl";
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pinctrl_i2c3_default: i2c3_default {
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function = "I2C3";
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groups = "I2C3";
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};
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pinctrl_gpioh0_unbiased_default: gpioh0 {
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pins = "A8";
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bias-disable;
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};
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};
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};
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