From c8b9a4cb5035c454f93b0a5f35540d03443b8343 Mon Sep 17 00:00:00 2001 From: Philippe Schenker Date: Mon, 19 Aug 2019 14:24:50 +0200 Subject: ARM: dts: (apalis|colibri): unify backlight settings This commit unifys the backlight settings. All displays sold by Toradex are now supporting 150Hz as a PWM backlight typical frequency. Use this value for all SoM's and put also some better default values for different brightness. Signed-off-by: Philippe Schenker --- arch/arm64/boot/dts/freescale/fsl-imx8qxp-colibri-eval-v3.dtsi | 3 +++ 1 file changed, 3 insertions(+) (limited to 'arch/arm64/boot/dts/freescale/fsl-imx8qxp-colibri-eval-v3.dtsi') diff --git a/arch/arm64/boot/dts/freescale/fsl-imx8qxp-colibri-eval-v3.dtsi b/arch/arm64/boot/dts/freescale/fsl-imx8qxp-colibri-eval-v3.dtsi index e78040eb1f1e..57c11cc20cc6 100644 --- a/arch/arm64/boot/dts/freescale/fsl-imx8qxp-colibri-eval-v3.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-imx8qxp-colibri-eval-v3.dtsi @@ -121,6 +121,9 @@ }; &backlight { + brightness-levels = <0 45 63 88 119 158 203 255>; + default-brightness-level = <4>; + pwms = <&pwm_adma_lcdif 0 6666667 PWM_POLARITY_INVERTED>; status = "okay"; }; -- cgit v1.2.3