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dt-bindings: gpio: dwapb: allow gpio-ranges

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Allow the generic gpio-ranges property so GPIOs can be mapped to their
corresponding pin. This way control of GPIO on pins that are already used
by other peripherals can be denied and basic pinconf can be done on pin
controllers that support it.

Signed-off-by: Emil Renner Berthing <emil.renner.berthing@canonical.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
This commit is contained in:
Emil Renner Berthing 2023-12-15 15:39:02 +01:00 committed by Bartosz Golaszewski
parent 65a828bab1
commit 0e6e3c6f7c
1 changed files with 2 additions and 0 deletions
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Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml
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@ -65,6 +65,8 @@ patternProperties:
minItems: 1
maxItems: 32
gpio-ranges: true
ngpios:
default: 32
minimum: 1