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dt-bindings: gpio: pca9570: add gpio-line-names property

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This patch allows giving each of the controller's pins a meaningful
name.

Signed-off-by: Leonard Göhrs <l.goehrs@pengutronix.de>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
This commit is contained in:
Leonard Göhrs
2023-06-07 13:55:02 +02:00
committed by Bartosz Golaszewski
parent 7d0b80647f
commit ae128bb36d
1 changed files with 4 additions and 0 deletions
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4
Documentation/devicetree/bindings/gpio/gpio-pca9570.yaml
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@@ -24,6 +24,10 @@ properties:
'#gpio-cells': '#gpio-cells':
const: 2 const: 2
gpio-line-names:
minItems: 4
maxItems: 8
required: required:
- compatible - compatible
- reg - reg