linux-kernel - [PATCH 2/2] ARM: dts: s5pv210: drop simple-bus from FIMC

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Date:   Tue,  7 Feb 2023 20:32:54 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Alim Akhtar <alim.akhtar@...sung.com>,
        devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH 2/2] ARM: dts: s5pv210: drop simple-bus from FIMC

The FIMC camera node wrapper is not a bus, so using simple-bus fallback
compatible just to instantiate its children nodes was never correct.

The change is not backwards compatible and expects the FIMC driver to
populate its children.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
 arch/arm/boot/dts/s5pv210.dtsi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/s5pv210.dtsi b/arch/arm/boot/dts/s5pv210.dtsi
index 12e90a1cc6a1..5cf75cccd088 100644
--- a/arch/arm/boot/dts/s5pv210.dtsi
+++ b/arch/arm/boot/dts/s5pv210.dtsi
@@ -547,8 +547,8 @@ i2c1: i2c@...00000 {
 			status = "disabled";
 		};
 
-		camera: camera {
-			compatible = "samsung,fimc", "simple-bus";
+		camera: camera@...00000 {
+			compatible = "samsung,fimc";
 			pinctrl-names = "default";
 			pinctrl-0 = <>;
 			clocks = <&clocks SCLK_CAM0>, <&clocks SCLK_CAM1>;
-- 
2.34.1