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ARM: dts: aspeed: fix PCA95xx GPIO expander properties on Portwell

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

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Joel Stanley <joel@jms.id.au>
Link: https://lore.kernel.org/r/20210212162640.66677-1-krzk@kernel.org'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Krzysztof Kozlowski 2021-02-12 17:26:39 +01:00 committed by Arnd Bergmann
parent 7815552728
commit be6ce1cd4d
1 changed files with 2 additions and 0 deletions
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arch/arm/boot/dts/aspeed-bmc-portwell-neptune.dts
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@ -121,6 +121,8 @@
pca9555@27 {
compatible = "nxp,pca9555";
reg = <0x27>;
gpio-controller;
#gpio-cells = <2>;
};
};