Commit bef6959a authored by Billy Tsai's avatar Billy Tsai Committed by Bartosz Golaszewski
Browse files

dt-bindings: gpio: aspeed,ast2400-gpio: Support ast2700 



The AST2700 is the 7th generation SoC from Aspeed, featuring two GPIO
controllers: one with 12 GPIO pins and another with 216 GPIO pins.

Acked-by: default avatarConor Dooley <conor.dooley@microchip.com>
Signed-off-by: default avatarBilly Tsai <billy_tsai@aspeedtech.com>
Link: https://lore.kernel.org/r/20241008081450.1490955-7-billy_tsai@aspeedtech.com


Signed-off-by: default avatarBartosz Golaszewski <bartosz.golaszewski@linaro.org>
parent 79fc9a2f

Documentation/devicetree/bindings/gpio/aspeed,ast2400-gpio.yaml

+17 −2
Original line number Diff line number Diff line
@@ -15,6 +15,7 @@ properties: 
      - aspeed,ast2400-gpio

      - aspeed,ast2500-gpio

      - aspeed,ast2600-gpio

      - aspeed,ast2700-gpio



  reg:

    maxItems: 1
@@ -25,7 +26,7 @@ properties: 


  gpio-controller: true

  gpio-line-names:

    minItems: 36

    minItems: 12

    maxItems: 232



  gpio-ranges: true
@@ -42,7 +43,7 @@ properties: 
    const: 2



  ngpios:

    minimum: 36

    minimum: 12

    maximum: 232



required:
@@ -93,6 +94,20 @@ allOf: 
          enum: [ 36, 208 ]

      required:

        - ngpios

  - if:

      properties:

        compatible:

          contains:

            const: aspeed,ast2700-gpio

    then:

      properties:

        gpio-line-names:

          minItems: 12

          maxItems: 216

        ngpios:

          enum: [ 12, 216 ]

      required:

        - ngpios



additionalProperties: false