[PATCH v2 03/10] arm64: dts: qcom: pm7250b: Enable BCL sensor node
Manaf Meethalavalappu Pallikunhi <[email protected]> Wed, 22 Jul 2026 00:00:08 +0530
| Newsgroups | dev.linux.lists.mfd,org.kernel.vger.linux-arm-msm,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-hwmon,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <[email protected]> |
Add Battery Current Limiting (BCL) hardware monitor node for pm7250b PMIC. The BCL monitors battery voltage and current, providing hardware interrupts when configurable thresholds are violated. Signed-off-by: Manaf Meethalavalappu Pallikunhi <[email protected]> --- arch/arm64/boot/dts/qcom/pm7250b.dtsi | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/pm7250b.dtsi b/arch/arm64/boot/dts/qcom/pm7250b.dtsi index 43cab07126c5..1d358aeda9b2 100644 --- a/arch/arm64/boot/dts/qcom/pm7250b.dtsi +++ b/arch/arm64/boot/dts/qcom/pm7250b.dtsi @@ -89,6 +89,15 @@ pm7250b_typec: typec@1500 { status = "disabled"; }; + sensor@1d00 { + compatible = "qcom,pm7250b-bcl"; + reg = <0x1d00>; + interrupts = <PM7250B_SID 0x1d 0x0 IRQ_TYPE_EDGE_RISING>, + <PM7250B_SID 0x1d 0x1 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "max-min", + "critical"; + }; + pm7250b_temp: temp-alarm@2400 { compatible = "qcom,spmi-temp-alarm"; reg = <0x2400>; -- 2.43.0