From: Ondrej Jirman megous@megous.com
[ Upstream commit a40550952c000667b20082d58077bc647da6c890 ]
Lowering the voltage solves the quick image degradation over time (minutes), that was probably caused by overheating.
Signed-off-by: Ondrej Jirman megous@megous.com Signed-off-by: Maxime Ripard maxime@cerno.tech Signed-off-by: Sasha Levin sashal@kernel.org --- arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts b/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts index 397140454132f..6bf93e5ed6817 100644 --- a/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts +++ b/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts @@ -358,8 +358,8 @@ };
®_dldo3 { - regulator-min-microvolt = <2800000>; - regulator-max-microvolt = <2800000>; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; regulator-name = "vdd-csi"; };