[3/3] arm64: tegra: remove tegra132 norrin's nonstandard 'backlight-boot-off'

Message ID 20180106004757.8239-3-briannorris@chromium.org
State New
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Series
  • [1/3] ARM: dts: rockchip: drop veyron's nonstandard 'backlight-boot-off'
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Commit Message

Brian Norris Jan. 6, 2018, 12:47 a.m.
This was used out-of-tree as a hack for resolving issues where some
systems expect the backlight to turn on automatically at boot, while
others expect to manage the backlight status via a DRM/panel driver.
Those issues have since been fixed upstream in pwm_bl.c without device
tree hacks, and so this un-documented property should no longer be
useful.

Signed-off-by: Brian Norris <briannorris@chromium.org>
---
 arch/arm64/boot/dts/nvidia/tegra132-norrin.dts | 2 --
 1 file changed, 2 deletions(-)

Patch

diff --git a/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts b/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts
index a0385a386a3f..ba2e1b7c198e 100644
--- a/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts
@@ -951,8 +951,6 @@ 
 
 		brightness-levels = <0 4 8 16 32 64 128 255>;
 		default-brightness-level = <6>;
-
-		backlight-boot-off;
 	};
 
 	clocks {