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    Subject[PATCH 3/4] ARM: dts: sun8i: Enable PWM controller on A23/A33 Q8 format tablets
    Date
    A23/A33 based Q8 format tablets use channel 0 of the PWM controller for
    backlight dimming.

    Signed-off-by: Chen-Yu Tsai <wens@csie.org>
    ---
    arch/arm/boot/dts/sun8i-q8-common.dtsi | 6 ++++++
    1 file changed, 6 insertions(+)

    diff --git a/arch/arm/boot/dts/sun8i-q8-common.dtsi b/arch/arm/boot/dts/sun8i-q8-common.dtsi
    index 6f8a8bb4e9bb..4c2d0b459d6f 100644
    --- a/arch/arm/boot/dts/sun8i-q8-common.dtsi
    +++ b/arch/arm/boot/dts/sun8i-q8-common.dtsi
    @@ -70,6 +70,12 @@
    };
    };

    +&pwm {
    + pinctrl-names = "default";
    + pinctrl-0 = <&pwm0_pins>;
    + status = "okay";
    +};
    +
    &r_uart {
    pinctrl-names = "default";
    pinctrl-0 = <&r_uart_pins_a>;
    --
    2.5.1


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