[v4] arm64: dts: qcom: sdm845-lg-{common, judyln}: Improve HW support in dts

[PATCH v4 03/12] arm64: dts: qcom: sdm845-lg-judyln: Add battery and charger

Posted by Paul Sajna 6 days, 15 hours ago

From: Christopher Brown <crispybrown@gmail.com>

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>
Signed-off-by: Paul Sajna <sajattack@postmarketos.org>
---
 arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts b/arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts
index e530a08f5e27..fa048937e396 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 @@ key-thinq {
 			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 {
@@ -63,6 +71,12 @@ &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";

-- 
2.52.0

Re: [PATCH v4 03/12] arm64: dts: qcom: sdm845-lg-judyln: Add battery and charger

Posted by Konrad Dybcio 3 days, 12 hours ago

On 11/25/25 9:12 AM, Paul Sajna wrote:
> From: Christopher Brown <crispybrown@gmail.com>
> 
> 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>
> Signed-off-by: Paul Sajna <sajattack@postmarketos.org>
> ---
>  arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts | 14 ++++++++++++++
>  1 file changed, 14 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts b/arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts
> index e530a08f5e27..fa048937e396 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 @@ key-thinq {
>  			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 {
> @@ -63,6 +71,12 @@ &mss_pil {
>  	firmware-name = "qcom/sdm845/judyln/mba.mbn", "qcom/sdm845/judyln/modem.mbn";
>  };
>  
> +&pmi8998_charger {
> +	status = "okay";
> +
> +	monitored-battery = <&battery>;

status should go last

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>

Konrad