[PATCH v2 13/15] ARM: dts: dove: fix PCA95xx GPIO expander properties on A510

Krzysztof Kozlowski
2020-09-10T18:02:48Z

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

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
arch/arm/boot/dts/dove-sbc-a510.dts | 1 +
1 file changed, 1 insertion(+)

diff --git a/arch/arm/boot/dts/dove-sbc-a510.dts b/arch/arm/boot/dts/dove-sbc-a510.dts
index 2bb85a9b7614..df021f9b0117 100644
--- a/arch/arm/boot/dts/dove-sbc-a510.dts
+++ b/arch/arm/boot/dts/dove-sbc-a510.dts
@@ -143,6 +143,7 @@
gpio_ext: gpio@20 {
compatible = "nxp,pca9555";
reg = <0x20>;
+ gpio-controller;
#gpio-cells = <2>;
};
};
--
2.17.1