diff mbox series

[5/6] ARM: dts: dove: Fix PCA95xx GPIO expander properties on A510

Message ID 20200829094024.31842-5-krzk@kernel.org (mailing list archive)
State New, archived
Headers show
Series [1/6] dt-bindings: gpio: Convert bindings for NXP PCA953x family to dtschema | expand

Commit Message

Krzysztof Kozlowski Aug. 29, 2020, 9:40 a.m. UTC 
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(+)

Comments

Linus Walleij Sept. 12, 2020, 9:41 a.m. UTC | #1 
On Sat, Aug 29, 2020 at 11:40 AM Krzysztof Kozlowski <krzk@kernel.org> wrote:

> 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>

Yours,
Linus Walleij
diff mbox series

Patch

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>;
 	};
 };