| From 5e9bfd32db1a5efb2886a8ed477ee8981a16d2a3 Mon Sep 17 00:00:00 2001 |
| From: Sasha Levin <sashal@kernel.org> |
| Date: Wed, 5 May 2021 09:59:39 -0400 |
| Subject: ARM: dts: exynos: fix PWM LED max brightness on Odroid XU/XU3 |
| |
| From: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> |
| |
| [ 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> |
| --- |
| arch/arm/boot/dts/exynos54xx-odroidxu-leds.dtsi | 4 ++-- |
| 1 file changed, 2 insertions(+), 2 deletions(-) |
| |
| diff --git a/arch/arm/boot/dts/exynos54xx-odroidxu-leds.dtsi b/arch/arm/boot/dts/exynos54xx-odroidxu-leds.dtsi |
| index 2fc3e86dc5f7..982752e1df24 100644 |
| --- a/arch/arm/boot/dts/exynos54xx-odroidxu-leds.dtsi |
| +++ b/arch/arm/boot/dts/exynos54xx-odroidxu-leds.dtsi |
| @@ -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"; |
| }; |
| }; |
| -- |
| 2.30.2 |
| |