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ARM: dts: dove: fix PCA95xx GPIO expander properties on A510

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The PCA95xx GPIO expander requires GPIO controller properties to operate
properly.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
This commit is contained in:
Krzysztof Kozlowski 2020-09-16 17:57:13 +02:00 committed by Gregory CLEMENT
parent 8f32220969
commit 6ac30b5c99
1 changed files with 1 additions and 0 deletions
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arch/arm/boot/dts/dove-sbc-a510.dts
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@ -143,6 +143,7 @@
gpio_ext: gpio@20 {
compatible = "nxp,pca9555";
reg = <0x20>;
gpio-controller;
#gpio-cells = <2>;
};
};