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From: Rinat Muhamedgaliev <rinat.muhamedgaliev@gmail.com>
To: Bjorn Andersson <andersson@kernel.org>,
	Konrad Dybcio <konradybcio@kernel.org>,
	Sebastian Reichel <sre@kernel.org>
Cc: "David Heidelberg" <david@ixit.cz>,
	"Rob Herring" <robh@kernel.org>,
	"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
	"Conor Dooley" <conor+dt@kernel.org>,
	"Pali Rohár" <pali@kernel.org>, "Andrew F . Davis" <afd@ti.com>,
	linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
	linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org,
	"Rinat Muhamedgaliev" <rinat.muhamedgaliev@gmail.com>
Subject: [PATCH v3 3/3] arm64: dts: qcom: sdm845-oneplus: use generic fuel gauge compatible
Date: Thu, 10 Sep 2026 02:47:44 +0300	[thread overview]
Message-ID: <20260909234744.1177153-4-rinat.muhamedgaliev@gmail.com> (raw)
In-Reply-To: <20260909234744.1177153-1-rinat.muhamedgaliev@gmail.com>

OnePlus 6 and OnePlus 6T battery packs may contain either a TI
bq27411 or bq27541 fuel gauge. Use the generic ti,bq27xxx compatible
so the driver can select the register map from DeviceType at probe
time.

Tested on OnePlus 6T (fajita) with a bq27541 (DeviceType 0x0541):
after booting the new kernel, the battery reported 4.360 V, 100% state
of charge, 27.8 C, and Full status.

Fixes: 12dfb002ca01 ("arm64: dts: qcom: sdm845-oneplus-*: add fuel gauge")

Signed-off-by: Rinat Muhamedgaliev <rinat.muhamedgaliev@gmail.com>
---
 arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi   | 4 ++--
 arch/arm64/boot/dts/qcom/sdm845-oneplus-enchilada.dts | 2 +-
 arch/arm64/boot/dts/qcom/sdm845-oneplus-fajita.dts    | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi b/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi
index 948a0dd..8c5cd94 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi
@@ -790,8 +790,8 @@ &i2c10 {
 	status = "okay";
 	clock-frequency = <100000>;
 
-	bq27441_fg: bq27441-battery@55 {
-		compatible = "ti,bq27411";
+	bq27xxx_fg: fuel-gauge@55 {
+		compatible = "ti,bq27xxx";
 		status = "okay";
 		reg = <0x55>;
 	};
diff --git a/arch/arm64/boot/dts/qcom/sdm845-oneplus-enchilada.dts b/arch/arm64/boot/dts/qcom/sdm845-oneplus-enchilada.dts
index 5f01115..cf40842 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-oneplus-enchilada.dts
+++ b/arch/arm64/boot/dts/qcom/sdm845-oneplus-enchilada.dts
@@ -44,7 +44,7 @@ main_cam_ois: main-cam-ois-regulator {
 	};
 };
 
-&bq27441_fg {
+&bq27xxx_fg {
 	monitored-battery = <&battery>;
 };
 
diff --git a/arch/arm64/boot/dts/qcom/sdm845-oneplus-fajita.dts b/arch/arm64/boot/dts/qcom/sdm845-oneplus-fajita.dts
index 7ffcad2..9436027 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-oneplus-fajita.dts
+++ b/arch/arm64/boot/dts/qcom/sdm845-oneplus-fajita.dts
@@ -67,7 +67,7 @@ tfa9894_codec: tfa9894@34 {
 
 };
 
-&bq27441_fg {
+&bq27xxx_fg {
 	monitored-battery = <&battery>;
 };
 
-- 
2.55.0


  parent reply	other threads:[~2026-09-09 23:48 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-08-26 23:38 [PATCH] arm64: dts: qcom: sdm845-oneplus: fix fuel gauge compatible Rinat Muhamedgaliev
2026-08-27 21:43 ` Krzysztof Kozlowski
2026-08-28 10:05 ` Konrad Dybcio
2026-08-29 21:03   ` Rinat Muhamedgaliev
2026-09-08 13:15     ` Konrad Dybcio
2026-08-29 20:52 ` [PATCH v2] " Rinat Muhamedgaliev
2026-09-09 23:47   ` [PATCH v3 0/3] bq27xxx: support interchangeable OnePlus 6/6T fuel gauges Rinat Muhamedgaliev
2026-09-09 23:47     ` [PATCH v3 1/3] dt-bindings: power: supply: bq27xxx: add generic compatible Rinat Muhamedgaliev
2026-09-11  8:20       ` Krzysztof Kozlowski
2026-09-09 23:47     ` [PATCH v3 2/3] power: supply: bq27xxx: autodetect bq27411 and bq27541 Rinat Muhamedgaliev
2026-09-10  0:09       ` David Heidelberg
2026-09-10  7:42       ` Konrad Dybcio
2026-09-09 23:47     ` Rinat Muhamedgaliev [this message]
2026-09-10  0:12       ` [PATCH v3 3/3] arm64: dts: qcom: sdm845-oneplus: use generic fuel gauge compatible David Heidelberg
2026-09-11  8:21       ` Krzysztof Kozlowski
2026-09-11 13:37         ` Andrew Davis
2026-09-11 18:41           ` David Heidelberg
2026-09-11 20:00           ` David Heidelberg
2026-09-12  7:47           ` Krzysztof Kozlowski
2026-09-10  0:08     ` [PATCH v3 0/3] bq27xxx: support interchangeable OnePlus 6/6T fuel gauges David Heidelberg
2026-09-07  8:38 ` [PATCH] arm64: dts: qcom: sdm845-oneplus: fix fuel gauge compatible David Heidelberg

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