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ARM: dts: imx6q-apalis: backlight pwm: Adapt brightness steps

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Adapt the brightness steps as the backlight doesn't light up
for very low duty cycles.

Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Max Krummenacher 2022-06-15 13:50:05 +02:00 • committed by Shawn Guo
parent e366f7f7fc
commit 8e4724c93c
1 changed files with 2 additions and 2 deletions
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4
arch/arm/boot/dts/imx6qdl-apalis.dtsi
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@ -20,8 +20,8 @@
backlight: backlight { backlight: backlight {
compatible = "pwm-backlight"; compatible = "pwm-backlight";
brightness-levels = <0 4 8 16 32 64 128 255>; brightness-levels = <0 45 63 88 119 158 203 255>;
default-brightness-level = <6>; default-brightness-level = <4>;
enable-gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>; enable-gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default"; pinctrl-names = "default";
pinctrl-0 = <&pinctrl_gpio_bl_on>; pinctrl-0 = <&pinctrl_gpio_bl_on>;