[PATCH v3 04/12] arm64: dts: qcom: pm7250b: Enable BCL sensor node
From: Manaf Meethalavalappu Pallikunhi
Date: Tue Sep 29 2026 - 09:18:33 EST
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 <manaf.pallikunhi@xxxxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/pm7250b.dtsi | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/pm7250b.dtsi b/arch/arm64/boot/dts/qcom/pm7250b.dtsi
index 43cab07126c5..76d0481914e4 100644
--- a/arch/arm64/boot/dts/qcom/pm7250b.dtsi
+++ b/arch/arm64/boot/dts/qcom/pm7250b.dtsi
@@ -89,6 +89,17 @@ 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>,
+ <PM7250B_SID 0x1d 0x2 IRQ_TYPE_EDGE_RISING>;
+ interrupt-names = "max-min",
+ "critical",
+ "emergency";
+ };
+
pm7250b_temp: temp-alarm@2400 {
compatible = "qcom,spmi-temp-alarm";
reg = <0x2400>;
--
2.43.0