[PATCH 5/7] arm64: dts: qcom: sm8450: Add description of pins with MCLK function

From: Vladimir Zapolskiy <vz@kernel.org>
To: Bjorn Andersson <andersson@kernel.org>,
	Konrad Dybcio <konradybcio@kernel.org>,
	Abel Vesa <abelvesa@kernel.org>,
	Bryan O'Donoghue <bod@kernel.org>, Vinod Koul <vkoul@kernel.org>,
	Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>
Cc: linux-arm-msm@vger.kernel.org,
	Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>,
	Loic Poulain <loic.poulain@oss.qualcomm.com>,
	Mauro Carvalho Chehab <mchehab@kernel.org>,
	linux-media@vger.kernel.org,
	Neil Armstrong <neil.armstrong@linaro.org>,
	Manivannan Sadhasivam <mani@kernel.org>,
	linux-phy@lists.infradead.org, Conor Dooley <conor+dt@kernel.org>,
	devicetree@vger.kernel.org
Subject: [PATCH 5/7] arm64: dts: qcom: sm8450: Add description of pins with MCLK function
Date: Fri, 23 Oct 2026 19:30:55 +0300	[thread overview]
Message-ID: <20261023163057.775917-6-vz@kernel.org> (raw)
In-Reply-To: <20261023163057.775917-1-vz@kernel.org>

Qualcomm Waipio SoC provides up to 8 MCLK signals on GPIOs 100 to 107,
add the correspondent default and sleep pin configurations.

Signed-off-by: Vladimir Zapolskiy <vz@kernel.org>
---
 arch/arm64/boot/dts/qcom/sm8450.dtsi | 112 +++++++++++++++++++++++++++
 1 file changed, 112 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm8450.dtsi b/arch/arm64/boot/dts/qcom/sm8450.dtsi
index 7f5b0501a23e..ae9e23f78cfd 100644
--- a/arch/arm64/boot/dts/qcom/sm8450.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8450.dtsi
@@ -4286,6 +4286,118 @@ data-pins {
 				};
 			};
 
+			cam0_default: cam0-default-state {
+				pins = "gpio100";
+				function = "cam_mclk";
+				drive-strength = <2>;
+				bias-disable;
+			};
+
+			cam0_sleep: cam0-sleep-state {
+				pins = "gpio100";
+				function = "cam_mclk";
+				drive-strength = <2>;
+				bias-pull-down;
+			};
+
+			cam1_default: cam1-default-state {
+				pins = "gpio101";
+				function = "cam_mclk";
+				drive-strength = <2>;
+				bias-disable;
+			};
+
+			cam1_sleep: cam1-sleep-state {
+				pins = "gpio101";
+				function = "cam_mclk";
+				drive-strength = <2>;
+				bias-pull-down;
+			};
+
+			cam2_default: cam2-default-state {
+				pins = "gpio102";
+				function = "cam_mclk";
+				drive-strength = <2>;
+				bias-disable;
+			};
+
+			cam2_sleep: cam2-sleep-state {
+				pins = "gpio102";
+				function = "cam_mclk";
+				drive-strength = <2>;
+				bias-pull-down;
+			};
+
+			cam3_default: cam3-default-state {
+				pins = "gpio103";
+				function = "cam_mclk";
+				drive-strength = <2>;
+				bias-disable;
+			};
+
+			cam3_sleep: cam3-sleep-state {
+				pins = "gpio103";
+				function = "cam_mclk";
+				drive-strength = <2>;
+				bias-pull-down;
+			};
+
+			cam4_default: cam4-default-state {
+				pins = "gpio104";
+				function = "cam_mclk";
+				drive-strength = <2>;
+				bias-disable;
+			};
+
+			cam4_sleep: cam4-sleep-state {
+				pins = "gpio104";
+				function = "cam_mclk";
+				drive-strength = <2>;
+				bias-pull-down;
+			};
+
+			cam5_default: cam5-default-state {
+				pins = "gpio105";
+				function = "cam_mclk";
+				drive-strength = <2>;
+				bias-disable;
+			};
+
+			cam5_sleep: cam5-sleep-state {
+				pins = "gpio105";
+				function = "cam_mclk";
+				drive-strength = <2>;
+				bias-pull-down;
+			};
+
+			cam6_default: cam6-default-state {
+				pins = "gpio106";
+				function = "cam_mclk";
+				drive-strength = <2>;
+				bias-disable;
+			};
+
+			cam6_sleep: cam6-sleep-state {
+				pins = "gpio106";
+				function = "cam_mclk";
+				drive-strength = <2>;
+				bias-pull-down;
+			};
+
+			cam7_default: cam7-default-state {
+				pins = "gpio107";
+				function = "cam_mclk";
+				drive-strength = <2>;
+				bias-disable;
+			};
+
+			cam7_sleep: cam7-sleep-state {
+				pins = "gpio107";
+				function = "cam_mclk";
+				drive-strength = <2>;
+				bias-pull-down;
+			};
+
 			cci0_default: cci0-default-state {
 				/* SDA, SCL */
 				pins = "gpio110", "gpio111";
-- 
2.53.0

