linux-kernel - [PATCH 1/2] arm64: qcom: sdm845: Introduce camera master clock pinctrl

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Message-Id: <20251213-sdm845-mclk-v1-1-197bc947d4c6@ixit.cz>
Date: Sat, 13 Dec 2025 13:00:20 +0100
From: David Heidelberg via B4 Relay <devnull+david.ixit.cz@...nel.org>
To: Bjorn Andersson <andersson@...nel.org>, 
 Konrad Dybcio <konradybcio@...nel.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, phone-devel@...r.kernel.org, 
 David Heidelberg <david@...t.cz>
Subject: [PATCH 1/2] arm64: qcom: sdm845: Introduce camera master clock
 pinctrl

From: David Heidelberg <david@...t.cz>

There are shared for the whole architecture, so let's define these in
proper place.

Signed-off-by: David Heidelberg <david@...t.cz>
---
 arch/arm64/boot/dts/qcom/sdm845.dtsi | 43 ++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
index bf2f9c04adba7..97bd9513b011b 100644
--- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
@@ -2805,6 +2805,49 @@ tlmm: pinctrl@...0000 {
 			gpio-ranges = <&tlmm 0 0 151>;
 			wakeup-parent = <&pdc_intc>;
 
+			cam_mclk0_default: cam-mclk0-default-state {
+				pins = "gpio13";
+				function = "cam_mclk";
+				drive-strength = <2>;
+				bias-disable;
+			};
+
+			cam_mclk0_sleep: cam-mclk0-sleep-state {
+				pins = "gpio13";
+				function = "cam_mclk";
+				drive-strength = <2>;
+				bias-pull-down;
+			};
+
+			cam_mclk1_default: cam-mclk1-default-state {
+				pins = "gpio14";
+				function = "cam_mclk";
+				drive-strength = <2>;
+				bias-disable;
+			};
+
+			cam_mclk1_sleep: cam-mclk1-sleep-state {
+				pins = "gpio14";
+				function = "cam_mclk";
+				drive-strength = <2>;
+				bias-pull-down;
+			};
+
+			cam_mclk2_default: cam-mclk2-default-state {
+				pins = "gpio15";
+				function = "cam_mclk";
+				drive-strength = <2>;
+				bias-disable;
+			};
+
+			cam_mclk2_sleep: cam-mclk2-sleep-state {
+				pins = "gpio15";
+				function = "cam_mclk";
+				drive-strength = <2>;
+				bias-pull-down;
+			};
+
+
 			cci0_default: cci0-default-state {
 				/* SDA, SCL */
 				pins = "gpio17", "gpio18";

-- 
2.51.0