linux-kernel - [PATCH 12/14] arm64: dts: qcom: qcs8300: add refgen regulator

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Message-Id: <20250921-refgen-v1-12-9d93e64133ea@oss.qualcomm.com>
Date: Sun, 21 Sep 2025 10:09:28 +0300
From: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
To: Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>,
        Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Konrad Dybcio <konradybcio@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        cros-qcom-dts-watchers@...omium.org
Cc: linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org
Subject: [PATCH 12/14] arm64: dts: qcom: qcs8300: add refgen regulator

Add the refgen regulator block. It should be used for DSI controllers
once they are added.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
---
 arch/arm64/boot/dts/qcom/qcs8300.dtsi | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/qcs8300.dtsi b/arch/arm64/boot/dts/qcom/qcs8300.dtsi
index 8d78ccac411e495592a6ff532c99e7aba087d18c..1bcbac852c8aee6b7a68f5f90eac6831e67d8caf 100644
--- a/arch/arm64/boot/dts/qcom/qcs8300.dtsi
+++ b/arch/arm64/boot/dts/qcom/qcs8300.dtsi
@@ -4294,6 +4294,12 @@ serdes0: phy@...9000 {
 			status = "disabled";
 		};
 
+		refgen: regulator@...c000 {
+			compatible = "qcom,qcs8300-refgen-regulator",
+				     "qcom,sm8250-refgen-regulator";
+			reg = <0x0 0x0891c000 0x0 0x84>;
+		};
+
 		gpu: gpu@...0000 {
 			compatible = "qcom,adreno-623.0", "qcom,adreno";
 			reg = <0x0 0x03d00000 0x0 0x40000>,

-- 
2.47.3