iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ARM: dts: exynos: fix PWM LED max brightness on Odroid XU/XU3

Browse Source 
[ Upstream commit 75121e1dc9fe4def41e63d57f6a53749b88006ed ]

There is no "max_brightness" property.  This brings the intentional
brightness reduce of green LED and dtschema checks as well:

  arch/arm/boot/dts/exynos5410-odroidxu.dt.yaml: led-controller-1: led-1: 'max-brightness' is a required property

Fixes: 719f39fec586 ("ARM: dts: exynos5422-odroidxu3: Hook up PWM and use it for LEDs")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Link: https://lore.kernel.org/r/20210505135941.59898-3-krzysztof.kozlowski@canonical.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Krzysztof Kozlowski 2021-05-05 09:59:39 -04:00 committed by Greg Kroah-Hartman
parent 13c5fa0a43
commit cc617c9ddb
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
arch/arm/boot/dts/exynos54xx-odroidxu-leds.dtsi
View File

@ -22,7 +22,7 @@
* Green LED is much brighter than the others
* so limit its max brightness
*/
max_brightness = <127>;
max-brightness = <127>;
linux,default-trigger = "mmc0";
};
@ -30,7 +30,7 @@
label = "blue:heartbeat";
pwms = <&pwm 2 2000000 0>;
pwm-names = "pwm2";
max_brightness = <255>;
max-brightness = <255>;
linux,default-trigger = "heartbeat";
};
};