lkml.org 
[lkml]   [2022]   [Oct]   [19]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH 6.0 446/862] ARM: dts: exynos: correct s5k6a3 reset polarity on Midas family
    Date
    From: Dmitry Torokhov <dmitry.torokhov@gmail.com>

    [ Upstream commit 3ba2d4bb9592bf7a6a3fe3dbe711ecfc3d004bab ]

    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>
    Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
    Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
    Link: https://lore.kernel.org/r/20220913164104.203957-1-dmitry.torokhov@gmail.com
    Link: https://lore.kernel.org/r/20220926104354.118578-2-krzysztof.kozlowski@linaro.org'
    Signed-off-by: Arnd Bergmann <arnd@arndb.de>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    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 @@
    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 {
    --
    2.35.1


    \
     
     \ /
      Last update: 2022-10-19 12:47    [W:2.861 / U:0.088 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site