xref: /linux/Documentation/devicetree/bindings/pinctrl/aspeed,ast2600-pinctrl.yaml (revision 3d0fe49454652117522f60bfbefb978ba0e5300b) 
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 bindings described in
20  Documentation/devicetree/bindings/mfd/syscon.yaml
21
22properties:
23  compatible:
24    const: aspeed,ast2600-pinctrl
25
26additionalProperties:
27  $ref: pinmux-node.yaml#
28  additionalProperties: false
29
30  properties:
31    function:
32      enum: [ ADC0, ADC1, ADC10, ADC11, ADC12, ADC13, ADC14, ADC15, ADC2,
33              ADC3, ADC4, ADC5, ADC6, ADC7, ADC8, ADC9, BMCINT, EMMC, ESPI, ESPIALT,
34              FSI1, FSI2, FWQSPI, FWSPIABR, FWSPID, FWSPIWP, GPIT0, GPIT1, GPIT2, GPIT3,
35              GPIT4, GPIT5, GPIT6, GPIT7, GPIU0, GPIU1, GPIU2, GPIU3, GPIU4, GPIU5,
36              GPIU6, GPIU7, I2C1, I2C10, I2C11, I2C12, I2C13, I2C14, I2C15, I2C16,
37              I2C2, I2C3, I2C4, I2C5, I2C6, I2C7, I2C8, I2C9, I3C3, I3C4, I3C5,
38              I3C6, JTAGM, LHPD, LHSIRQ, LPC, LPCHC, LPCPD, LPCPME, LPCSMI, LSIRQ,
39              MACLINK1, MACLINK2, MACLINK3, MACLINK4, MDIO1, MDIO2, MDIO3, MDIO4,
40              NCTS1, NCTS2, NCTS3, NCTS4, NDCD1, NDCD2, NDCD3, NDCD4, NDSR1, NDSR2,
41              NDSR3, NDSR4, NDTR1, NDTR2, NDTR3, NDTR4, NRI1, NRI2, NRI3, NRI4,
42              NRTS1, NRTS2, NRTS3, NRTS4, OSCCLK, PEWAKE, PWM0, PWM1, PWM10, PWM11,
43              PWM12, PWM13, PWM14, PWM15, PWM2, PWM3, PWM4, PWM5, PWM6, PWM7, PWM8,
44              PWM9, RGMII1, RGMII2, RGMII3, RGMII4, RMII1, RMII2, RMII3, RMII4,
45              RXD1, RXD2, RXD3, RXD4, SALT1, SALT10, SALT11, SALT12, SALT13, SALT14,
46              SALT15, SALT16, SALT2, SALT3, SALT4, SALT5, SALT6, SALT7, SALT8,
47              SALT9, SD1, SD2, SGPM1, SGPM2, SGPS1, SGPS2, SIOONCTRL, SIOPBI, SIOPBO,
48              SIOPWREQ, SIOPWRGD, SIOS3, SIOS5, SIOSCI, SPI1, SPI1ABR, SPI1CS1, SPI1WP, SPI2,
49              SPI2CS1, SPI2CS2, TACH0, TACH1, TACH10, TACH11, TACH12, TACH13, TACH14,
50              TACH15, TACH2, TACH3, TACH4, TACH5, TACH6, TACH7, TACH8, TACH9, THRU0,
51              THRU1, THRU2, THRU3, TXD1, TXD2, TXD3, TXD4, UART10, UART11, UART12,
52              UART13, UART6, UART7, UART8, UART9, USBAD, USBADP, USB2AH, USB2AHP,
53              USB2BD, USB2BH, VB, VGAHS, VGAVS, WDTRST1, WDTRST2, WDTRST3, WDTRST4 ]
54
55    groups:
56      enum: [ ADC0, ADC1, ADC10, ADC11, ADC12, ADC13, ADC14, ADC15, ADC2,
57              ADC3, ADC4, ADC5, ADC6, ADC7, ADC8, ADC9, BMCINT, EMMCG1, EMMCG4,
58              EMMCG8, ESPI, ESPIALT, FSI1, FSI2, FWQSPI, FWSPIABR, FWSPID, FWSPIWP,
59              GPIT0, GPIT1, GPIT2, GPIT3, GPIT4, GPIT5, GPIT6, GPIT7, GPIU0, GPIU1,
60              GPIU2, GPIU3, GPIU4, GPIU5, GPIU6, GPIU7, HVI3C3, HVI3C4, I2C1, I2C10,
61              I2C11, I2C12, I2C13, I2C14, I2C15, I2C16, I2C2, I2C3, I2C4, I2C5,
62              I2C6, I2C7, I2C8, I2C9, I3C3, I3C4, I3C5, I3C6, JTAGM, LHPD, LHSIRQ,
63              LPC, LPCHC, LPCPD, LPCPME, LPCSMI, LSIRQ, MACLINK1, MACLINK2, MACLINK3,
64              MACLINK4, MDIO1, MDIO2, MDIO3, MDIO4, NCTS1, NCTS2, NCTS3, NCTS4,
65              NDCD1, NDCD2, NDCD3, NDCD4, NDSR1, NDSR2, NDSR3, NDSR4, NDTR1, NDTR2,
66              NDTR3, NDTR4, NRI1, NRI2, NRI3, NRI4, NRTS1, NRTS2, NRTS3, NRTS4,
67              OSCCLK, PEWAKE, PWM0, PWM1, PWM10G0, PWM10G1, PWM11G0, PWM11G1, PWM12G0,
68              PWM12G1, PWM13G0, PWM13G1, PWM14G0, PWM14G1, PWM15G0, PWM15G1, PWM2,
69              PWM3, PWM4, PWM5, PWM6, PWM7, PWM8G0, PWM8G1, PWM9G0, PWM9G1, QSPI1,
70              QSPI2, RGMII1, RGMII2, RGMII3, RGMII4, RMII1, RMII2, RMII3, RMII4,
71              RXD1, RXD2, RXD3, RXD4, SALT1, SALT10G0, SALT10G1, SALT11G0, SALT11G1,
72              SALT12G0, SALT12G1, SALT13G0, SALT13G1, SALT14G0, SALT14G1, SALT15G0,
73              SALT15G1, SALT16G0, SALT16G1, SALT2, SALT3, SALT4, SALT5, SALT6,
74              SALT7, SALT8, SALT9G0, SALT9G1, SD1, SD2, SD3, SGPM1, SGPM2, SGPS1, SGPS2,
75              SIOONCTRL, SIOPBI, SIOPBO, SIOPWREQ, SIOPWRGD, SIOS3, SIOS5, SIOSCI, SPI1,
76              SPI1ABR, SPI1CS1, SPI1WP, SPI2, SPI2CS1, SPI2CS2, TACH0, TACH1, TACH10, TACH11,
77              TACH12, TACH13, TACH14, TACH15, TACH2, TACH3, TACH4, TACH5, TACH6,
78              TACH7, TACH8, TACH9, THRU0, THRU1, THRU2, THRU3, TXD1, TXD2, TXD3,
79              TXD4, UART10, UART11, UART12G0, UART12G1, UART13G0, UART13G1, UART6,
80              UART7, UART8, UART9, USBA, USBB, VB, VGAHS, VGAVS, WDTRST1, WDTRST2,
81              WDTRST3, WDTRST4]
82
83    pins: true
84    bias-disable: true
85
86allOf:
87  - $ref: pinctrl.yaml#
88
89required:
90  - compatible
91
92examples:
93  - |
94    syscon: scu@1e6e2000 {
95        compatible = "aspeed,ast2600-scu", "syscon", "simple-mfd";
96        reg = <0x1e6e2000 0xf6c>;
97        #clock-cells = <1>;
98        #reset-cells = <1>;
99
100        #address-cells = <1>;
101        #size-cells = <1>;
102        ranges = <0x0 0x1e6e2000 0x1000>;
103
104        pinctrl: pinctrl {
105            compatible = "aspeed,ast2600-pinctrl";
106
107            pinctrl_pwm10g1_default: pwm10g1_default {
108                function = "PWM10";
109                groups = "PWM10G1";
110            };
111
112            pinctrl_gpioh0_unbiased_default: gpioh0 {
113                pins = "A18";
114                bias-disable;
115            };
116        };
117    };
118