From: Douglas Anderson Date: Thu, 11 Apr 2019 23:21:57 +0000 (-0700) Subject: ARM: dts: rockchip: vdd_gpu off in suspend for rk3288-veyron X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=356150e86d75653d1f679c6ef583144b26d0a686;p=linux.git ARM: dts: rockchip: vdd_gpu off in suspend for rk3288-veyron At some point long long ago the downstream GPU driver would crash if we turned the GPU off during suspend. For some context you can see: https://chromium-review.googlesource.com/#/c/215780/5..6/arch/arm/boot/dts/rk3288-pinky-rev2.dts At some point in time not too long after that got fixed. It's unclear why the GPU is left enabled during suspend on the mainline kernel. Everything seems fine if I turn this off, so let's do it. Signed-off-by: Douglas Anderson Reviewed-by: Elaine Zhang Signed-off-by: Heiko Stuebner --- diff --git a/arch/arm/boot/dts/rk3288-veyron.dtsi b/arch/arm/boot/dts/rk3288-veyron.dtsi index 35755870bf662..758fe225c702c 100644 --- a/arch/arm/boot/dts/rk3288-veyron.dtsi +++ b/arch/arm/boot/dts/rk3288-veyron.dtsi @@ -219,8 +219,7 @@ regulator-max-microvolt = <1250000>; regulator-ramp-delay = <6001>; regulator-state-mem { - regulator-on-in-suspend; - regulator-suspend-microvolt = <1000000>; + regulator-off-in-suspend; }; };