[PATCH v2 5/5] arm64: dts: rk3399-pinephone-pro: Fix voltage threshold for volume down key

Rudraksha Gupta via B4 Relay devnull+guptarud.gmail.com at kernel.org
Sun Sep 21 01:04:23 PDT 2025


From: Ondrej Jirman <megi at xff.cz>

U-Boot and Linux use different algorithms for determining voltage ranges
for comparison. Pick value that will work with both.

Signed-off-by: Ondrej Jirman <megi at xff.cz>
Signed-off-by: Rudraksha Gupta <guptarud at gmail.com>
---
 arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
index 0a4121b05d36c5a7e05eddbd3514a11ae4f7d3eb..4e6df664d780ed4798015db6b2fe79bf7c4e4c00 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
@@ -46,7 +46,7 @@ button-up {
 		button-down {
 			label = "Volume Down";
 			linux,code = <KEY_VOLUMEDOWN>;
-			press-threshold-microvolt = <600000>;
+			press-threshold-microvolt = <400000>;
 		};
 	};
 

-- 
2.51.0





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