linux-kernel - [PATCH v2 3/3] arm64: dts: sm8250-xiaomi-pipa: Update battery info

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Message-ID: <20250716141041.24507-3-me@adomerle.pw>
Date: Wed, 16 Jul 2025 18:10:41 +0400
From: Arseniy Velikanov <me@...merle.pw>
To: Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Luka Panio <lukapanio@...il.com>
Cc: linux-arm-msm@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	~postmarketos/upstreaming@...ts.sr.ht,
	Arseniy Velikanov <me@...merle.pw>
Subject: [PATCH v2 3/3] arm64: dts: sm8250-xiaomi-pipa: Update battery info

Added max design microvolt. Merged battery info into one node,
since pmic fuel-gauge uses mixed info about dual-cell battery.

Reviewed-by: Luka Panio <lukapanio@...il.com>
Signed-off-by: Arseniy Velikanov <me@...merle.pw>
---
 arch/arm64/boot/dts/qcom/sm8250-xiaomi-pipa.dts | 16 +++++-----------
 1 file changed, 5 insertions(+), 11 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sm8250-xiaomi-pipa.dts b/arch/arm64/boot/dts/qcom/sm8250-xiaomi-pipa.dts
index c2d0f0254776..4ad24974c09f 100644
--- a/arch/arm64/boot/dts/qcom/sm8250-xiaomi-pipa.dts
+++ b/arch/arm64/boot/dts/qcom/sm8250-xiaomi-pipa.dts
@@ -49,18 +49,12 @@ framebuffer: framebuffer@...00000 {
 		};
 	};
 
-	battery_l: battery-l {
+	battery: battery {
 		compatible = "simple-battery";
-		voltage-min-design-microvolt = <3870000>;
-		energy-full-design-microwatt-hours = <16700000>;
-		charge-full-design-microamp-hours = <4420000>;
-	};
-
-	battery_r: battery-r {
-		compatible = "simple-battery";
-		voltage-min-design-microvolt = <3870000>;
-		energy-full-design-microwatt-hours = <16700000>;
-		charge-full-design-microamp-hours = <4420000>;
+		charge-full-design-microamp-hours = <8840000>;
+		energy-full-design-microwatt-hours = <34300000>;
+		voltage-min-design-microvolt = <3400000>;
+		voltage-max-design-microvolt = <4370000>;
 	};
 
 	bl_vddpos_5p5: bl-vddpos-regulator {
-- 
2.50.0