[PATCH v3 13/15] ARM: dts: dove: fix PCA95xx GPIO expander properties on A510
From: Krzysztof Kozlowski <krzk@kernel.org>
Date: 2020-09-16 20:21:56
Also in:
linux-aspeed, linux-devicetree, linux-gpio, linux-mediatek, linux-omap, linux-renesas-soc, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
The PCA95xx GPIO expander requires GPIO controller properties to operate properly. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Linus Walleij <redacted> --- 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
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