From: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Date: Thu, 4 Dec 2025 04:15:04 +0000 (+0200)
Subject: arm64: dts: qcom: sm8650-qrd: Enable CAMSS and Samsung S5KJN1 camera sensor
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=328407ba89ae6656c143967ba65465c50150aaf8;p=thirdparty%2Fkernel%2Flinux.git

arm64: dts: qcom: sm8650-qrd: Enable CAMSS and Samsung S5KJN1 camera sensor

Add support of Samsung S5KJN1 camera sensor connected to CSIPHY3 over
MIPI D-PHY interface.

Tested-by: Neil Armstrong <neil.armstrong@linaro.org> # on SM8650-QRD
Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Link: https://lore.kernel.org/r/20251204041505.131891-4-vladimir.zapolskiy@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
---

diff --git a/arch/arm64/boot/dts/qcom/sm8650-qrd.dts b/arch/arm64/boot/dts/qcom/sm8650-qrd.dts
index b2feac61a89f2..f990e68c7a870 100644
--- a/arch/arm64/boot/dts/qcom/sm8650-qrd.dts
+++ b/arch/arm64/boot/dts/qcom/sm8650-qrd.dts
@@ -741,6 +741,49 @@
 	};
 };
 
+&camss {
+	vdd-csiphy35-0p9-supply = <&vreg_l2i_0p88>;
+	vdd-csiphy35-1p2-supply = <&vreg_l3i_1p2>;
+	status = "okay";
+
+	ports {
+		port@3 {
+			csiphy3_ep: endpoint {
+				data-lanes = <0 1 2 3>;
+				remote-endpoint = <&cam_tele>;
+			};
+		};
+	};
+};
+
+&cci1 {
+	status = "okay";
+};
+
+&cci1_i2c0 {
+	sensor@56 {
+		compatible = "samsung,s5kjn1";
+		reg = <0x56>;
+		clocks = <&camcc CAM_CC_MCLK3_CLK>;
+		assigned-clocks = <&camcc CAM_CC_MCLK3_CLK>;
+		assigned-clock-rates = <24000000>;
+		reset-gpios = <&tlmm 109 GPIO_ACTIVE_LOW>;
+		pinctrl-0 = <&cam3_default>;
+		pinctrl-names = "default";
+		afvdd-supply = <&vreg_l7m_2p96>;
+		vdda-supply = <&vreg_l4m_2p8>;
+		vddd-supply = <&vreg_l2m_1p056>;
+		vddio-supply = <&vreg_l3n_1p8>;
+
+		port {
+			cam_tele: endpoint {
+				link-frequencies = /bits/ 64 <700000000>;
+				remote-endpoint = <&csiphy3_ep>;
+			};
+		};
+	};
+};
+
 &gpi_dma1 {
 	status = "okay";
 };