aspeed,ast2500-pinctrl.yaml

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    1 # SPDX-License-Identifier: GPL-2.0-or-later
    2 %YAML 1.2
    3 ---
    4 $id: http://devicetree.org/schemas/pinctrl/aspeed,ast2500-pinctrl.yaml#
    5 $schema: http://devicetree.org/meta-schemas/core.yaml#
    6 
    7 title: ASPEED AST2500 Pin Controller
    8 
    9 maintainers:
   10   - Andrew Jeffery <andrew@aj.id.au>
   11 
   12 description: |+
   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,ast2500-scu", "syscon", "simple-mfd"
   18                         "aspeed,g5-scu", "syscon", "simple-mfd"
   19 
   20   Refer to the bindings described in
   21   Documentation/devicetree/bindings/mfd/syscon.yaml
   22 
   23 properties:
   24   compatible:
   25     const: aspeed,ast2500-pinctrl
   26   reg:
   27     maxItems: 2
   28 
   29   aspeed,external-nodes:
   30     minItems: 2
   31     maxItems: 2
   32     items:
   33       maxItems: 1
   34     $ref: /schemas/types.yaml#/definitions/phandle-array
   35     description: |
   36       A cell of phandles to external controller nodes:
   37       0: compatible with "aspeed,ast2500-gfx", "syscon"
   38       1: compatible with "aspeed,ast2500-lhc", "syscon"
   39 
   40 patternProperties:
   41   '^.*$':
   42     if:
   43       type: object
   44     then:
   45       patternProperties:
   46         "^function|groups$":
   47           $ref: "/schemas/types.yaml#/definitions/string"
   48           enum: [ ACPI, ADC0, ADC1, ADC10, ADC11, ADC12, ADC13, ADC14, ADC15,
   49                   ADC2, ADC3, ADC4, ADC5, ADC6, ADC7, ADC8, ADC9, BMCINT, DDCCLK, DDCDAT,
   50                   ESPI, FWSPICS1, FWSPICS2, GPID0, GPID2, GPID4, GPID6, GPIE0, GPIE2,
   51                   GPIE4, GPIE6, I2C10, I2C11, I2C12, I2C13, I2C14, I2C3, I2C4, I2C5,
   52                   I2C6, I2C7, I2C8, I2C9, LAD0, LAD1, LAD2, LAD3, LCLK, LFRAME, LPCHC,
   53                   LPCPD, LPCPLUS, LPCPME, LPCRST, LPCSMI, LSIRQ, MAC1LINK, MAC2LINK,
   54                   MDIO1, MDIO2, NCTS1, NCTS2, NCTS3, NCTS4, NDCD1, NDCD2, NDCD3, NDCD4,
   55                   NDSR1, NDSR2, NDSR3, NDSR4, NDTR1, NDTR2, NDTR3, NDTR4, NRI1, NRI2,
   56                   NRI3, NRI4, NRTS1, NRTS2, NRTS3, NRTS4, OSCCLK, PEWAKE, PNOR, PWM0,
   57                   PWM1, PWM2, PWM3, PWM4, PWM5, PWM6, PWM7, RGMII1, RGMII2, RMII1,
   58                   RMII2, RXD1, RXD2, RXD3, RXD4, SALT1, SALT10, SALT11, SALT12, SALT13,
   59                   SALT14, SALT2, SALT3, SALT4, SALT5, SALT6, SALT7, SALT8, SALT9, SCL1,
   60                   SCL2, SD1, SD2, SDA1, SDA2, SGPS1, SGPS2, SIOONCTRL, SIOPBI, SIOPBO,
   61                   SIOPWREQ, SIOPWRGD, SIOS3, SIOS5, SIOSCI, SPI1, SPI1CS1, SPI1DEBUG,
   62                   SPI1PASSTHRU, SPI2CK, SPI2CS0, SPI2CS1, SPI2MISO, SPI2MOSI, TIMER3,
   63                   TIMER4, TIMER5, TIMER6, TIMER7, TIMER8, TXD1, TXD2, TXD3, TXD4, UART6,
   64                   USB11BHID, USB2AD, USB2AH, USB2BD, USB2BH, USBCKI, VGABIOSROM, VGAHS,
   65                   VGAVS, VPI24, VPO, WDTRST1, WDTRST2]
   66 
   67 allOf:
   68   - $ref: "pinctrl.yaml#"
   69 
   70 required:
   71   - compatible
   72   - aspeed,external-nodes
   73 
   74 additionalProperties: false
   75 
   76 examples:
   77   - |
   78     #include <dt-bindings/clock/aspeed-clock.h>
   79     scu@1e6e2000 {
   80         compatible = "aspeed,ast2500-scu", "syscon", "simple-mfd";
   81         reg = <0x1e6e2000 0x1a8>;
   82         #clock-cells = <1>;
   83         #reset-cells = <1>;
   84 
   85         pinctrl: pinctrl {
   86             compatible = "aspeed,ast2500-pinctrl";
   87             aspeed,external-nodes = <&gfx>, <&lhc>;
   88 
   89             pinctrl_i2c3_default: i2c3_default {
   90                 function = "I2C3";
   91                 groups = "I2C3";
   92             };
   93 
   94             pinctrl_gpioh0_unbiased_default: gpioh0 {
   95                 pins = "A18";
   96                 bias-disable;
   97             };
   98         };
   99     };

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FreeBSD/Linux Kernel Cross Reference sys/contrib/device-tree/Bindings/pinctrl/aspeed,ast2500-pinctrl.yaml

FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/Bindings/pinctrl/aspeed,ast2500-pinctrl.yaml