linux-kernel - [PATCH 02/11] arm64: dts: qcom sdm845-lg-judyln: Add battery and charger

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Message-Id: <20250913-judyln-dts-v1-2-23b4b7790dce@postmarketos.org>
Date: Sat, 13 Sep 2025 16:56:35 -0700
From: Paul Sajna <sajattack@...tmarketos.org>
To: Bjorn Andersson <andersson@...nel.org>, 
 Konrad Dybcio <konradybcio@...nel.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, David Heidelberg <david@...t.cz>
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, Amir Dahan <system64fumo@...tonmail.com>, 
 Christopher Brown <crispybrown@...il.com>, 
 Paul Sajna <sajattack@...tmarketos.org>
Subject: [PATCH 02/11] arm64: dts: qcom sdm845-lg-judyln: Add battery and
 charger

Values based on lineageos kernel

Co-authored-by: Christopher Brown <crispybrown@...il.com>
Signed-off-by: Christopher Brown <crispybrown@...il.com>
Signed-off-by: Paul Sajna <sajattack@...tmarketos.org>
---
 arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts b/arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts
index 49225e4fa80e5f45a36964d5d733dc238e4413f8..da093b581c857c5acc9f0e72c9d3519977e13eab 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts
+++ b/arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts
@@ -37,6 +37,16 @@ key-thinq {
 			interrupts = <89 IRQ_TYPE_LEVEL_LOW>;
 		};
 	};
+
+	battery: battery {
+		compatible = "simple-battery";
+
+		status = "okay";
+
+		charge-full-design-microamp-hours = <3000000>;
+		voltage-min-design-microvolt = <3200000>;
+		voltage-max-design-microvolt = <4400000>;
+	};
 };
 
 &adsp_pas {
@@ -57,6 +67,11 @@ &mss_pil {
 	firmware-name = "qcom/sdm845/judyln/mba.mbn", "qcom/sdm845/judyln/modem.mbn";
 };
 
+&pmi8998_charger {
+	status = "okay";
+	monitored-battery = <&battery>;
+};
+
 &tlmm {
 	thinq_key_default: thinq-key-default-state {
 		pins = "gpio89";

-- 
2.51.0