linux-kernel - [PATCH v2 5/7] arm64: dts: qcom: msm8953-xiaomi-vince: correct wled ovp value

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Message-Id: <20260108-pmi8950-wled-v2-5-8687f23147d7@mainlining.org>
Date: Thu, 08 Jan 2026 04:43:23 +0100
From: Barnabás Czémán <barnabas.czeman@...nlining.org>
To: Lee Jones <lee@...nel.org>, Daniel Thompson <danielt@...nel.org>, 
 Jingoo Han <jingoohan1@...il.com>, Pavel Machek <pavel@...nel.org>, 
 Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Bjorn Andersson <andersson@...nel.org>, 
 Kiran Gunda <quic_kgunda@...cinc.com>, Helge Deller <deller@....de>, 
 Luca Weiss <luca@...aweiss.eu>, Konrad Dybcio <konradybcio@...nel.org>, 
 Eugene Lepshy <fekz115@...il.com>, Gianluca Boiano <morf3089@...il.com>, 
 Alejandro Tafalla <atafalla@...on.com>
Cc: dri-devel@...ts.freedesktop.org, linux-leds@...r.kernel.org, 
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
 Daniel Thompson <daniel.thompson@...aro.org>, linux-arm-msm@...r.kernel.org, 
 linux-fbdev@...r.kernel.org, Konrad Dybcio <konrad.dybcio@....qualcomm.com>, 
 Barnabás Czémán <barnabas.czeman@...nlining.org>
Subject: [PATCH v2 5/7] arm64: dts: qcom: msm8953-xiaomi-vince: correct
 wled ovp value

PMI8950 doesn't actually support setting an OVP threshold value of
29.6 V. The closest allowed value is 29.5 V. Set that instead.

Fixes: aa17e707e04a ("arm64: dts: qcom: msm8953: Add device tree for Xiaomi Redmi 5 Plus")
Reviewed-by: Konrad Dybcio <konrad.dybcio@....qualcomm.com>
Signed-off-by: Barnabás Czémán <barnabas.czeman@...nlining.org>
---
 arch/arm64/boot/dts/qcom/msm8953-xiaomi-vince.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/msm8953-xiaomi-vince.dts b/arch/arm64/boot/dts/qcom/msm8953-xiaomi-vince.dts
index d46325e79917..c2a290bf493c 100644
--- a/arch/arm64/boot/dts/qcom/msm8953-xiaomi-vince.dts
+++ b/arch/arm64/boot/dts/qcom/msm8953-xiaomi-vince.dts
@@ -169,7 +169,7 @@ &pm8953_resin {
 
 &pmi8950_wled {
 	qcom,current-limit-microamp = <20000>;
-	qcom,ovp-millivolt = <29600>;
+	qcom,ovp-millivolt = <29500>;
 	qcom,num-strings = <2>;
 	qcom,external-pfet;
 	qcom,cabc;

-- 
2.52.0