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| author | Philippe Schenker <philippe.schenker@toradex.com> | 2019-08-19 14:24:50 +0200 |
|---|---|---|
| committer | Oleksandr Suvorov <oleksandr.suvorov@toradex.com> | 2021-01-27 20:36:39 +0200 |
| commit | 4042b25822aec698208721cb262e0ce545d6b263 (patch) | |
| tree | 7a25cb8c95dd5eb2109047d5aa44303140f09bc0 /arch/arm/boot/dts/imx6ull-colibri-eval-v3.dtsi | |
| parent | ab8f639a36e95fac99705bcb43b7aa7d21ca07d7 (diff) | |
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 <philippe.schenker@toradex.com>
(cherry picked from commit 0f2115c3c8934714e88a768ace4c324d08ac9039)
Conflicts:
arch/arm64/boot/dts/freescale/fsl-imx8qm-apalis.dts
arch/arm64/boot/dts/freescale/fsl-imx8qxp-colibri-aster.dts
arch/arm64/boot/dts/freescale/fsl-imx8qxp-colibri-eval-v3.dtsi
arch/arm64/boot/dts/freescale/fsl-imx8qxp-colibri-lvds-dual-eval-v3.dts
arch/arm64/boot/dts/freescale/fsl-imx8qxp-colibri-lvds-single-eval-v3.dts
arch/arm64/boot/dts/freescale/fsl-imx8qxp-colibri.dtsi
Do not apply this patch on imx8 dts, as I will pull them in separately
later on.
Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
Diffstat (limited to 'arch/arm/boot/dts/imx6ull-colibri-eval-v3.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/imx6ull-colibri-eval-v3.dtsi | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/arch/arm/boot/dts/imx6ull-colibri-eval-v3.dtsi b/arch/arm/boot/dts/imx6ull-colibri-eval-v3.dtsi index 0e82827a2ca5..af982332dcd9 100644 --- a/arch/arm/boot/dts/imx6ull-colibri-eval-v3.dtsi +++ b/arch/arm/boot/dts/imx6ull-colibri-eval-v3.dtsi @@ -3,6 +3,8 @@ * Copyright 2017 Toradex AG */ +#include <dt-bindings/pwm/pwm.h> + / { chosen { stdout-path = "serial0:115200n8"; @@ -67,10 +69,10 @@ }; &bl { - brightness-levels = <0 4 8 16 32 64 128 255>; - default-brightness-level = <6>; + brightness-levels = <0 45 63 88 119 158 203 255>; + default-brightness-level = <4>; power-supply = <®_3v3>; - pwms = <&pwm4 0 5000000 1>; + pwms = <&pwm4 0 6666667 PWM_POLARITY_INVERTED>; status = "okay"; }; |