From: Christopher Brown <crispybrown@gmail.com>
Date: Wed, 1 Apr 2026 03:15:12 +0000 (-0700)
Subject: arm64: dts: qcom: sdm845-lg-judyln: Add battery and charger
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=995c258982429db93db103fc26fcb3a0acd6a5ee;p=thirdparty%2Fkernel%2Flinux.git

arm64: dts: qcom: sdm845-lg-judyln: Add battery and charger

Values based on lineageos kernel

https://github.com/LineageOS/android_kernel_lge_sdm845/blob/lineage-22.2/arch/arm64/boot/dts/lge/sdm845-battery/LGE_BLT39_LGC_3000mAh.dtsi

Signed-off-by: Christopher Brown <crispybrown@gmail.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Paul Sajna <sajattack@postmarketos.org>
Link: https://lore.kernel.org/r/20260331-judyln-dts-v7-7-87217b15fefb@postmarketos.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
---

diff --git a/arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts b/arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts
index 90dd5a2a6f30..6b837da4ef21 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts
+++ b/arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts
@@ -37,6 +37,14 @@
 			interrupts = <89 IRQ_TYPE_LEVEL_LOW>;
 		};
 	};
+
+	battery: battery {
+		compatible = "simple-battery";
+
+		charge-full-design-microamp-hours = <3000000>;
+		voltage-min-design-microvolt = <3200000>;
+		voltage-max-design-microvolt = <4400000>;
+	};
 };
 
 &adsp_pas {
@@ -67,6 +75,12 @@
 	firmware-name = "qcom/sdm845/LG/judyln/mba.mbn", "qcom/sdm845/LG/judyln/modem.mbn";
 };
 
+&pmi8998_charger {
+	monitored-battery = <&battery>;
+
+	status = "okay";
+};
+
 &tlmm {
 	thinq_key_default: thinq-key-default-state {
 		pins = "gpio89";