1# SPDX-License-Identifier: GPL-2.0+
2%YAML 1.2
3---
4$id: http://devicetree.org/schemas/pinctrl/aspeed,ast2600-pinctrl.yaml#
5$schema: http://devicetree.org/meta-schemas/core.yaml#
6
7title: ASPEED AST2600 Pin Controller
8
9maintainers:
10  - Andrew Jeffery <andrew@aj.id.au>
11
12description: |+
13  The pin controller node should be the child of a syscon node with the
14  required property:
15
16  - compatible: Should be one of the following:
17                "aspeed,ast2600-scu", "syscon", "simple-mfd"
18
19  Refer to the the bindings described in
20  Documentation/devicetree/bindings/mfd/syscon.yaml
21
22properties:
23  compatible:
24    const: aspeed,ast2600-pinctrl
25
26patternProperties:
27  '^.*$':
28    if:
29      type: object
30    then:
31      properties:
32        function:
33          $ref: "/schemas/types.yaml#/definitions/string"
34          enum: [ ADC0, ADC1, ADC10, ADC11, ADC12, ADC13, ADC14, ADC15, ADC2,
35                  ADC3, ADC4, ADC5, ADC6, ADC7, ADC8, ADC9, BMCINT, EMMC, ESPI, ESPIALT,
36                  FSI1, FSI2, FWSPIABR, FWSPID, FWSPIWP, GPIT0, GPIT1, GPIT2, GPIT3,
37                  GPIT4, GPIT5, GPIT6, GPIT7, GPIU0, GPIU1, GPIU2, GPIU3, GPIU4, GPIU5,
38                  GPIU6, GPIU7, I2C1, I2C10, I2C11, I2C12, I2C13, I2C14, I2C15, I2C16,
39                  I2C2, I2C3, I2C4, I2C5, I2C6, I2C7, I2C8, I2C9, I3C3, I3C4, I3C5,
40                  I3C6, JTAGM, LHPD, LHSIRQ, LPC, LPCHC, LPCPD, LPCPME, LPCSMI, LSIRQ,
41                  MACLINK1, MACLINK2, MACLINK3, MACLINK4, MDIO1, MDIO2, MDIO3, MDIO4,
42                  NCTS1, NCTS2, NCTS3, NCTS4, NDCD1, NDCD2, NDCD3, NDCD4, NDSR1, NDSR2,
43                  NDSR3, NDSR4, NDTR1, NDTR2, NDTR3, NDTR4, NRI1, NRI2, NRI3, NRI4,
44                  NRTS1, NRTS2, NRTS3, NRTS4, OSCCLK, PEWAKE, PWM0, PWM1, PWM10, PWM11,
45                  PWM12, PWM13, PWM14, PWM15, PWM2, PWM3, PWM4, PWM5, PWM6, PWM7, PWM8,
46                  PWM9, RGMII1, RGMII2, RGMII3, RGMII4, RMII1, RMII2, RMII3, RMII4,
47                  RXD1, RXD2, RXD3, RXD4, SALT1, SALT10, SALT11, SALT12, SALT13, SALT14,
48                  SALT15, SALT16, SALT2, SALT3, SALT4, SALT5, SALT6, SALT7, SALT8,
49                  SALT9, SD1, SD2, SGPM1, SGPM2, SGPS1, SGPS2, SIOONCTRL, SIOPBI, SIOPBO,
50                  SIOPWREQ, SIOPWRGD, SIOS3, SIOS5, SIOSCI, SPI1, SPI1ABR, SPI1CS1, SPI1WP, SPI2,
51                  SPI2CS1, SPI2CS2, TACH0, TACH1, TACH10, TACH11, TACH12, TACH13, TACH14,
52                  TACH15, TACH2, TACH3, TACH4, TACH5, TACH6, TACH7, TACH8, TACH9, THRU0,
53                  THRU1, THRU2, THRU3, TXD1, TXD2, TXD3, TXD4, UART10, UART11, UART12,
54                  UART13, UART6, UART7, UART8, UART9, USBAD, USBADP, USB2AH, USB2AHP,
55                  USB2BD, USB2BH, VB, VGAHS, VGAVS, WDTRST1, WDTRST2, WDTRST3, WDTRST4 ]
56
57        groups:
58          $ref: "/schemas/types.yaml#/definitions/string"
59          enum: [ ADC0, ADC1, ADC10, ADC11, ADC12, ADC13, ADC14, ADC15, ADC2,
60                  ADC3, ADC4, ADC5, ADC6, ADC7, ADC8, ADC9, BMCINT, EMMCG1, EMMCG4,
61                  EMMCG8, ESPI, ESPIALT, FSI1, FSI2, FWSPIABR, FWSPID, FWQSPID, FWSPIWP,
62                  GPIT0, GPIT1, GPIT2, GPIT3, GPIT4, GPIT5, GPIT6, GPIT7, GPIU0, GPIU1,
63                  GPIU2, GPIU3, GPIU4, GPIU5, GPIU6, GPIU7, HVI3C3, HVI3C4, I2C1, I2C10,
64                  I2C11, I2C12, I2C13, I2C14, I2C15, I2C16, I2C2, I2C3, I2C4, I2C5,
65                  I2C6, I2C7, I2C8, I2C9, I3C3, I3C4, I3C5, I3C6, JTAGM, LHPD, LHSIRQ,
66                  LPC, LPCHC, LPCPD, LPCPME, LPCSMI, LSIRQ, MACLINK1, MACLINK2, MACLINK3,
67                  MACLINK4, MDIO1, MDIO2, MDIO3, MDIO4, NCTS1, NCTS2, NCTS3, NCTS4,
68                  NDCD1, NDCD2, NDCD3, NDCD4, NDSR1, NDSR2, NDSR3, NDSR4, NDTR1, NDTR2,
69                  NDTR3, NDTR4, NRI1, NRI2, NRI3, NRI4, NRTS1, NRTS2, NRTS3, NRTS4,
70                  OSCCLK, PEWAKE, PWM0, PWM1, PWM10G0, PWM10G1, PWM11G0, PWM11G1, PWM12G0,
71                  PWM12G1, PWM13G0, PWM13G1, PWM14G0, PWM14G1, PWM15G0, PWM15G1, PWM2,
72                  PWM3, PWM4, PWM5, PWM6, PWM7, PWM8G0, PWM8G1, PWM9G0, PWM9G1, QSPI1,
73                  QSPI2, RGMII1, RGMII2, RGMII3, RGMII4, RMII1, RMII2, RMII3, RMII4,
74                  RXD1, RXD2, RXD3, RXD4, SALT1, SALT10G0, SALT10G1, SALT11G0, SALT11G1,
75                  SALT12G0, SALT12G1, SALT13G0, SALT13G1, SALT14G0, SALT14G1, SALT15G0,
76                  SALT15G1, SALT16G0, SALT16G1, SALT2, SALT3, SALT4, SALT5, SALT6,
77                  SALT7, SALT8, SALT9G0, SALT9G1, SD1, SD2, SD3, SGPM1, SGPM2, SGPS1, SGPS2,
78                  SIOONCTRL, SIOPBI, SIOPBO, SIOPWREQ, SIOPWRGD, SIOS3, SIOS5, SIOSCI, SPI1,
79                  SPI1ABR, SPI1CS1, SPI1WP, SPI2, SPI2CS1, SPI2CS2, TACH0, TACH1, TACH10, TACH11,
80                  TACH12, TACH13, TACH14, TACH15, TACH2, TACH3, TACH4, TACH5, TACH6,
81                  TACH7, TACH8, TACH9, THRU0, THRU1, THRU2, THRU3, TXD1, TXD2, TXD3,
82                  TXD4, UART10, UART11, UART12G0, UART12G1, UART13G0, UART13G1, UART6,
83                  UART7, UART8, UART9, USBA, USBB, VB, VGAHS, VGAVS, WDTRST1, WDTRST2,
84                  WDTRST3, WDTRST4]
85
86allOf:
87  - $ref: "pinctrl.yaml#"
88
89required:
90  - compatible
91
92additionalProperties: false
93
94examples:
95  - |
96    syscon: scu@1e6e2000 {
97        compatible = "aspeed,ast2600-scu", "syscon", "simple-mfd";
98        reg = <0x1e6e2000 0xf6c>;
99
100        pinctrl: pinctrl {
101            compatible = "aspeed,ast2600-pinctrl";
102
103            pinctrl_pwm10g1_default: pwm10g1_default {
104                function = "PWM10";
105                groups = "PWM10G1";
106            };
107
108            pinctrl_gpioh0_unbiased_default: gpioh0 {
109                pins = "A18";
110                bias-disable;
111            };
112        };
113    };
114