[PATCH PULL 1/2] ARM: dts: exynos: correct s5k6a3 reset polarity on Midas family

Krzysztof Kozlowski krzysztof.kozlowski at linaro.org
Mon Sep 26 03:43:53 PDT 2022


From: Dmitry Torokhov <dmitry.torokhov at gmail.com>

According to s5k6a3 driver code, the reset line for the chip appears to
be active low. This also matches the typical polarity of reset lines in
general. Let's fix it up as having correct polarity in DTS is important
when the driver will be switched over to gpiod API.

Fixes: b4fec64758ab ("ARM: dts: Add camera device nodes for Exynos4412 TRATS2 board")
Signed-off-by: Dmitry Torokhov <dmitry.torokhov at gmail.com>
Reviewed-by: Linus Walleij <linus.walleij at linaro.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski at linaro.org>
Link: https://lore.kernel.org/r/20220913164104.203957-1-dmitry.torokhov@gmail.com
---
 arch/arm/boot/dts/exynos4412-midas.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/exynos4412-midas.dtsi b/arch/arm/boot/dts/exynos4412-midas.dtsi
index b967397a46c5..8e1c19a8ad06 100644
--- a/arch/arm/boot/dts/exynos4412-midas.dtsi
+++ b/arch/arm/boot/dts/exynos4412-midas.dtsi
@@ -586,7 +586,7 @@ image-sensor at 10 {
 		clocks = <&camera 1>;
 		clock-names = "extclk";
 		samsung,camclk-out = <1>;
-		gpios = <&gpm1 6 GPIO_ACTIVE_HIGH>;
+		gpios = <&gpm1 6 GPIO_ACTIVE_LOW>;
 
 		port {
 			is_s5k6a3_ep: endpoint {
-- 
2.34.1




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