diff mbox series

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

Message ID 20220913164104.203957-1-dmitry.torokhov@gmail.com
State Accepted
Commit 3ba2d4bb9592bf7a6a3fe3dbe711ecfc3d004bab
Headers show
Series [1/2] ARM: dts: exynos: correct s5k6a3 reset polarity on Midas family | expand

Commit Message

Dmitry Torokhov Sept. 13, 2022, 4:41 p.m. UTC
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@gmail.com>
---
 arch/arm/boot/dts/exynos4412-midas.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Linus Walleij Sept. 14, 2022, 12:58 p.m. UTC | #1
On Tue, Sep 13, 2022 at 6:41 PM Dmitry Torokhov
<dmitry.torokhov@gmail.com> wrote:

> This patch switches the driver away from legacy gpio/of_gpio API to
> gpiod API, and removes one of the last uses of of_get_gpio_flags().
>
> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>

Yours,
Linus Walleij
diff mbox series

Patch

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@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 {