* [PATCH AUTOSEL 4.19 01/13] ARM: dts: sun8i-a83t-tbs-a711: HM5065 doesn't like such a high voltage
@ 2020-04-07 0:02 Sasha Levin
0 siblings, 0 replies; only message in thread
From: Sasha Levin @ 2020-04-07 0:02 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Ondrej Jirman, Maxime Ripard, Sasha Levin, devicetree,
linux-arm-kernel
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 49547a43cc90a..54cbdaf7ffdcc 100644
--- a/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts
+++ b/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts
@@ -318,8 +318,8 @@
};
®_dldo3 {
- regulator-min-microvolt = <2800000>;
- regulator-max-microvolt = <2800000>;
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
regulator-name = "vdd-csi";
};
--
2.20.1
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