From 9f1d0a996df2a68f97002e38d8a6371607ab13ca Mon Sep 17 00:00:00 2001
From: Xin Xu <xxsemail@qq.com>
Date: Thu, 25 Jun 2026 20:05:36 +0800
Subject: [PATCH] arm64: dts: qcom: sm8250: Add cam_mclk3_default pinctrl

Add a default pin configuration for CAM_MCLK3 (GPIO97), which is used
as a master clock for camera sensors on SM8250 boards.

Signed-off-by: Xin Xu <xxsemail@qq.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/tencent_47473BB31C9142449F8C7C1BE69D9071510A@qq.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
---
 arch/arm64/boot/dts/qcom/sm8250.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi
index 7076720413ab..05e765616112 100644
--- a/arch/arm64/boot/dts/qcom/sm8250.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi
@@ -5165,6 +5165,13 @@
 				};
 			};
 
+			cam_mclk3_default: cam-mclk3-default-state {
+				pins = "gpio97";
+				function = "cam_mclk";
+				drive-strength = <4>;
+				bias-disable;
+			};
+
 			cci0_default: cci0-default-state {
 				cci0_i2c0_default: cci0-i2c0-default-pins {
 					/* SDA, SCL */