lkml.org 
[lkml]   [2015]   [Sep]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH 2/4] ARM: dts: sun8i: Add PWM channel 0 pinmux setting for A23/A33
    Date
    The PWM controller has 2 outputs, with one usable pin for each.

    Add a pinmux setting for the first channel. This is often used
    for backlight dimming on tablets.

    Signed-off-by: Chen-Yu Tsai <wens@csie.org>
    ---
    arch/arm/boot/dts/sun8i-a23-a33.dtsi | 7 +++++++
    1 file changed, 7 insertions(+)

    diff --git a/arch/arm/boot/dts/sun8i-a23-a33.dtsi b/arch/arm/boot/dts/sun8i-a23-a33.dtsi
    index e7054304018a..8f4db82084c5 100644
    --- a/arch/arm/boot/dts/sun8i-a23-a33.dtsi
    +++ b/arch/arm/boot/dts/sun8i-a23-a33.dtsi
    @@ -412,6 +412,13 @@
    allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
    };

    + pwm0_pins: pwm0 {
    + allwinner,pins = "PH0";
    + allwinner,function = "pwm0";
    + allwinner,drive = <SUN4I_PINCTRL_10_MA>;
    + allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
    + };
    +
    i2c0_pins_a: i2c0@0 {
    allwinner,pins = "PH2", "PH3";
    allwinner,function = "i2c0";
    --
    2.5.1


    \
     
     \ /
      Last update: 2015-09-18 10:01    [W:2.623 / U:0.020 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site