linux-kernel - [PATCH 4/9] arm64: dts: rockchip: disable I2C6 on Puma DTSI

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Message-Id: <20250218-tsd-align-haikou-v1-4-5c44d1dd8658@cherry.de>
Date: Tue, 18 Feb 2025 12:49:15 +0100
From: Quentin Schulz <foss+kernel@...il.net>
To: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Heiko Stuebner <heiko@...ech.de>
Cc: devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, 
 linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org, 
 Quentin Schulz <quentin.schulz@...rry.de>
Subject: [PATCH 4/9] arm64: dts: rockchip: disable I2C6 on Puma DTSI

From: Quentin Schulz <quentin.schulz@...rry.de>

The bus is only exposed on Q7 Camera FFC connector which accepts
external adapters such as Q7 Camera Demo.

The enabling of I2C6 should therefore be done in the adapter Device Tree
Overlay and not in the SoM DTSI, so let's disable it by default.

Signed-off-by: Quentin Schulz <quentin.schulz@...rry.de>
---
 arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi | 1 -
 1 file changed, 1 deletion(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi
index f398a55408ee2c8259085cf2325da97cdce3e4de..548bd7b486c185c80be87d433f149c3fac65ae8a 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399-puma.dtsi
@@ -395,7 +395,6 @@ &hdmi {
 
 &i2c6 {
 	clock-frequency = <400000>;
-	status = "okay";
 };
 
 &i2c7 {

-- 
2.48.1