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gpio: pca9570: Add DT bindings for NXP PCA9571

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This patch adds device tree bindings for the NXP PCA9571,
a 8-bit I2C GPIO expander.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
This commit is contained in:
Lucas Stach 2022-06-29 19:04:19 +02:00 committed by Bartosz Golaszewski
parent 3d57fa2a22
commit 91e9111bdd
1 changed files with 1 additions and 0 deletions
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1
Documentation/devicetree/bindings/gpio/gpio-pca9570.yaml
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@ -13,6 +13,7 @@ properties:
compatible:
enum:
- nxp,pca9570
- nxp,pca9571
reg:
maxItems: 1