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| author | Billy Tsai <billy_tsai@aspeedtech.com> | 2024-10-08 16:14:49 +0800 |
|---|---|---|
| committer | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2024-10-14 09:04:02 +0200 |
| commit | bef6959a3746fc8207a0ca75e239c95d7409fd90 (patch) | |
| tree | c0b9ceb09b6fd0f5919ac1aa9533528093d8dc2a | |
| parent | 79fc9a2fcc457f4375118fbcdb6767163870b5ff (diff) | |
| download | linux-bef6959a3746fc8207a0ca75e239c95d7409fd90.tar.gz linux-bef6959a3746fc8207a0ca75e239c95d7409fd90.zip | |
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: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Billy Tsai <billy_tsai@aspeedtech.com>
Link: https://lore.kernel.org/r/20241008081450.1490955-7-billy_tsai@aspeedtech.com
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
| -rw-r--r-- | Documentation/devicetree/bindings/gpio/aspeed,ast2400-gpio.yaml | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/gpio/aspeed,ast2400-gpio.yaml b/Documentation/devicetree/bindings/gpio/aspeed,ast2400-gpio.yaml index cf11aa7ec8c7..b9afd07a9d24 100644 --- a/Documentation/devicetree/bindings/gpio/aspeed,ast2400-gpio.yaml +++ b/Documentation/devicetree/bindings/gpio/aspeed,ast2400-gpio.yaml @@ -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 |