Commit 97b16ed1 authored Sep 16, 2020 by Krzysztof Kozlowski Committed by Tony Lindgren Sep 25, 2020

ARM: dts: am335x: lxm: fix PCA9539 GPIO expander properties



The PCA9539 GPIO expander requires GPIO controller properties to operate
properly.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

parent 8cbe7afc

arch/arm/boot/dts/am335x-lxm.dts

+4 −0

Original line number	Diff line number	Diff line
		@@ -160,11 +160,15 @@
		serial_config1: serial_config1@20 {
		compatible = "nxp,pca9539";
		reg = <0x20>;
		gpio-controller;
		#gpio-cells = <2>;
		};

		serial_config2: serial_config2@21 {
		compatible = "nxp,pca9539";
		reg = <0x21>;
		gpio-controller;
		#gpio-cells = <2>;
		};

		tps: tps@2d {

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