Messages in this thread Patch in this message | | | From | Krzysztof Kozlowski <> | Subject | [PATCH 6/6] ARM: dts: vf: Fix PCA95xx GPIO expander properties on ZII CFU1 | Date | Sat, 29 Aug 2020 11:40:24 +0200 |
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The PCA95xx GPIO expander requires GPIO controller properties to operate properly.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> --- arch/arm/boot/dts/vf610-zii-cfu1.dts | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/arm/boot/dts/vf610-zii-cfu1.dts b/arch/arm/boot/dts/vf610-zii-cfu1.dts index 64e0e9509226..e76a7ebd5dc9 100644 --- a/arch/arm/boot/dts/vf610-zii-cfu1.dts +++ b/arch/arm/boot/dts/vf610-zii-cfu1.dts @@ -226,6 +226,7 @@ compatible = "nxp,pca9554"; reg = <0x22>; gpio-controller; + #gpio-cells = <2>; }; lm75@48 { -- 2.17.1
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