linux-kernel - [PATCH] arm64: dts: marvell: cn9131-cf-solidwan: Add missing GPIO properties on "nxp,pca9536"

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Message-ID: <20260105194647.3189303-1-robh@kernel.org>
Date: Mon,  5 Jan 2026 13:46:46 -0600
From: "Rob Herring (Arm)" <robh@...nel.org>
To: Andrew Lunn <andrew@...n.ch>,
	Gregory Clement <gregory.clement@...tlin.com>,
	Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>
Cc: linux-arm-kernel@...ts.infradead.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] arm64: dts: marvell: cn9131-cf-solidwan: Add missing GPIO properties on "nxp,pca9536"

The PCA9536 is always a GPIO provider, so add the missing properties.

Signed-off-by: Rob Herring (Arm) <robh@...nel.org>
---
 arch/arm64/boot/dts/marvell/cn9131-cf-solidwan.dts | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm64/boot/dts/marvell/cn9131-cf-solidwan.dts b/arch/arm64/boot/dts/marvell/cn9131-cf-solidwan.dts
index 338853d3b179..b6aeba7d0a61 100644
--- a/arch/arm64/boot/dts/marvell/cn9131-cf-solidwan.dts
+++ b/arch/arm64/boot/dts/marvell/cn9131-cf-solidwan.dts
@@ -202,6 +202,8 @@ fan-controller@18 {
 	expander0: gpio@41 {
 		compatible = "nxp,pca9536";
 		reg = <0x41>;
+		gpio-controller;
+		#gpio-cells = <2>;
 
 		usb-a-vbus0-ilimit-hog {
 			gpio-hog;
-- 
2.51.0