linux-kernel - [PATCH 5.15 471/530] arm64: dts: imx8mq-librem5: Add bq25895 as max17055s power supply

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Message-Id: <20221024113106.362197633@linuxfoundation.org>
Date:   Mon, 24 Oct 2022 13:33:35 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Sebastian Krzyszkowiak <sebastian.krzyszkowiak@...i.sm>,
        Martin Kepplinger <martin.kepplinger@...i.sm>,
        Shawn Guo <shawnguo@...nel.org>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.15 471/530] arm64: dts: imx8mq-librem5: Add bq25895 as max17055s power supply

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

[ Upstream commit 6effe295e1a87408033c29dbcea9d5a5c8b937d5 ]

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@...i.sm>
Signed-off-by: Martin Kepplinger <martin.kepplinger@...i.sm>
Signed-off-by: Shawn Guo <shawnguo@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 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 460ef0d86540..c86cd20d4e70 100644
--- a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi
@@ -967,6 +967,7 @@
 		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>;
-- 
2.35.1