[PATCH 4/4] arm64: dts: qcom: sm7325-nothing-spacewar: Add front camera support

[Danila Tikhonov]

Add and configure the necessary nodes to enable the front camera
(Sony IMX471), connected to CSIPHY 0.

Signed-off-by: Danila Tikhonov <danila@xxxxxxxxxxxxxx>
---
 arch/arm64/boot/dts/qcom/kodiak.dtsi               |  7 ++++
 .../boot/dts/qcom/sm7325-nothing-spacewar.dts      | 46 +++++++++++++++++++++-
 2 files changed, 52 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/kodiak.dtsi b/arch/arm64/boot/dts/qcom/kodiak.dtsi
index f2da3706d5c8..9a66e65b2271 100644
--- a/arch/arm64/boot/dts/qcom/kodiak.dtsi
+++ b/arch/arm64/boot/dts/qcom/kodiak.dtsi
@@ -5852,6 +5852,13 @@ tlmm: pinctrl@f100000 {
 			gpio-ranges = <&tlmm 0 0 175>;
 			wakeup-parent = <&pdc>;
 
+			cam_mclk0_default: cam-mclk0-default-state {
+				pins = "gpio64";
+				function = "cam_mclk";
+				drive-strength = <2>;
+				bias-disable;
+			};
+
 			cam_mclk3_default: cam-mclk3-default-state {
 				pins = "gpio67";
 				function = "cam_mclk";
diff --git a/arch/arm64/boot/dts/qcom/sm7325-nothing-spacewar.dts b/arch/arm64/boot/dts/qcom/sm7325-nothing-spacewar.dts
index 7db9ae1c3cef..272c56328686 100644
--- a/arch/arm64/boot/dts/qcom/sm7325-nothing-spacewar.dts
+++ b/arch/arm64/boot/dts/qcom/sm7325-nothing-spacewar.dts
@@ -12,6 +12,7 @@
 #include <dt-bindings/iio/qcom,spmi-adc7-pm8350b.h>
 #include <dt-bindings/iio/qcom,spmi-adc7-pmk8350.h>
 #include <dt-bindings/leds/common.h>
+#include <dt-bindings/media/video-interfaces.h>
 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
 #include <dt-bindings/sound/qcom,q6afe.h>
@@ -831,6 +832,23 @@ vreg_bob: bob {
 	};
 };
 
+&camss {
+	vdda-phy-supply = <&vreg_l10c_0p88>;
+	vdda-pll-supply = <&vreg_l6b_1p2>;
+
+	status = "okay";
+
+	ports {
+		port@0 {
+			csiphy0_ep: endpoint {
+				data-lanes = <0 1 2 3>;
+				bus-type = <MEDIA_BUS_TYPE_CSI2_DPHY>;
+				remote-endpoint = <&camera_imx471_ep>;
+			};
+		};
+	};
+};
+
 &cci0 {
 	/*
 	 * cci0_i2c1 bus is unused and GPIO 71&72 are repurposed.
@@ -843,7 +861,33 @@ &cci0 {
 };
 
 &cci0_i2c0 {
-	/* D-PHY sony,imx471 (Front) @ 0x1a */
+	camf_imx471: camera@1a {
+		compatible = "sony,imx471";
+		reg = <0x1a>;
+
+		vana-supply = <&vreg_camf_vana_2p8>;
+		vdig-supply = <&vreg_camf_vdig_1p1>;
+		vif-supply = <&vreg_cam_vio_1p8>;
+
+		clocks = <&camcc CAM_CC_MCLK0_CLK>;
+		assigned-clocks = <&camcc CAM_CC_MCLK0_CLK>;
+		assigned-clock-rates = <19200000>;
+
+		reset-gpios = <&tlmm 20 GPIO_ACTIVE_LOW>;
+		pinctrl-0 = <&cam_mclk0_default>;
+		pinctrl-names = "default";
+
+		orientation = <0>; /* Front facing */
+		rotation = <270>;
+
+		port {
+			camera_imx471_ep: endpoint {
+				data-lanes = <1 2 3 4>;
+				link-frequencies = /bits/ 64 <200000000>;
+				remote-endpoint = <&csiphy0_ep>;
+			};
+		};
+	};
 
 	camf_p24c64f: eeprom@52 {
 		compatible = "puya,p24c64f",

-- 
2.55.0