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

From: Rudraksha Gupta via B4 Relay

Date: Sun Sep 21 2025 - 04:04:20 EST


From: Ondrej Jirman <megi@xxxxxx>

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@xxxxxx>
Signed-off-by: Rudraksha Gupta <guptarud@xxxxxxxxx>
---
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