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| author | Philippe Schenker <philippe.schenker@toradex.com> | 2019-08-19 14:24:50 +0200 |
|---|---|---|
| committer | Philippe Schenker <philippe.schenker@toradex.com> | 2020-08-13 16:05:18 +0200 |
| commit | f9602ea3e9972b288c838e34716b94eb66095164 (patch) | |
| tree | 09538fd13e7ff497fbf04e7bfde7e8a1c2e92d27 /arch/arm/boot/dts/imx6ull-colibri-aster.dtsi | |
| parent | 4ab7291bcf8d43964a2cf545a13bd3f6d4f92012 (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-aster.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/imx6ull-colibri-aster.dtsi | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/arm/boot/dts/imx6ull-colibri-aster.dtsi b/arch/arm/boot/dts/imx6ull-colibri-aster.dtsi index 33912abe1e21..5958a799383b 100644 --- a/arch/arm/boot/dts/imx6ull-colibri-aster.dtsi +++ b/arch/arm/boot/dts/imx6ull-colibri-aster.dtsi @@ -8,6 +8,7 @@ */ #include <dt-bindings/input/input.h> +#include <dt-bindings/pwm/pwm.h> / { chosen { @@ -64,9 +65,9 @@ }; &bl { - brightness-levels = <0 4 8 16 32 64 128 255>; - default-brightness-level = <6>; - pwms = <&pwm4 0 5000000 1>; + brightness-levels = <0 45 63 88 119 158 203 255>; + default-brightness-level = <4>; + pwms = <&pwm4 0 6666667 PWM_POLARITY_INVERTED>; status = "okay"; }; |