Hi, On 09/18/2015 03:35 AM, Chen-Yu Tsai wrote:
A23/A33 based Q8 format tablets use channel 0 of the PWM controller for backlight dimming.Signed-off-by: Chen-Yu Tsai <w...@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>;
I've a feeling this should be in sunxi-q8-common.dtsi not sun8i-q8-common.dtsi, which requires adding a pwm node to sun5i.dtsi I'll look into this. Regards, Hans -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
