Thread (7 messages) 7 messages, 2 authors, 2022-08-31
STALE1422d
Revisions (2)
  1. v1 current
  2. v2 [diff vs current]

[PATCH v1 3/5] arm64: dts: imx8mq-librem5: Add bq25895 as max17055's power supply

From: Martin Kepplinger <hidden>
Date: 2022-08-31 08:03:53
Also in: linux-arm-kernel, lkml, phone-devel
Subsystem: arm/freescale imx / mxc arm architecture, the rest · Maintainers: Frank Li, Sascha Hauer, Linus Torvalds

From: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>

This allows the userspace to notice that there's not enough
current provided to charge the battery, and also fixes issues
with 0% SOC values being considered invalid.

Signed-off-by: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm>
Signed-off-by: Martin Kepplinger <redacted>
---
 arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi | 1 +
 1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi b/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi
index bbf49e419b498..996930d72d209 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi
@@ -1109,6 +1109,7 @@ bat: fuel-gauge@36 {
 		interrupts = <20 IRQ_TYPE_LEVEL_LOW>;
 		pinctrl-names = "default";
 		pinctrl-0 = <&pinctrl_gauge>;
+		power-supplies = <&bq25895>;
 		maxim,over-heat-temp = <700>;
 		maxim,over-volt = <4500>;
 		maxim,rsns-microohm = <5000>;
-- 
2.30.2
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