[PATCH] arm64: dts: rockchip: support camera module on Haikou Video Demo on RK3399 Puma

[Quentin Schulz]

From: Quentin Schulz <quentin.schulz at cherry.de>

The Haikou Video Demo adapter has a proprietary connector for a camera
module which has an OV5675 camera sensor and a companion DW9714 focus
lens driver.

This adds support for the camera module on RK3399 Puma module fitted on
a Haikou devkit with the Haikou Video Demo adapter.

Signed-off-by: Quentin Schulz <quentin.schulz at cherry.de>
---
Camera only works once the ov5675 driver is adapted[1] to work with
24MHz MCLK. With the similar work done for RK3588 Tiger[2], we now have
all our modules supporting the same set of features when used in
conjunction with Haikou Video Demo.

Same request as made in [2], please only merge this once the OV5675
series[1] is merged.

[1] https://lore.kernel.org/linux-media/20261026101646.2450051-1-heiko@sntech.de/
[2] https://lore.kernel.org/linux-rockchip/20261026102027.2451025-1-heiko@sntech.de/
---
 .../rockchip/rk3399-puma-haikou-video-demo.dtso    | 55 ++++++++++++++++++++++
 1 file changed, 55 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou-video-demo.dtso b/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou-video-demo.dtso
index 141a921a06e47..6c28e7e60ef28 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou-video-demo.dtso
+++ b/arch/arm64/boot/dts/rockchip/rk3399-puma-haikou-video-demo.dtso
@@ -16,6 +16,7 @@
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/leds/common.h>
+#include <dt-bindings/media/video-interface-devices.h>
 #include <dt-bindings/pinctrl/rockchip.h>
 
 &{/} {
@@ -100,6 +101,12 @@ &i2c1 {
 	/* OV5675, GT911, DW9714 are limited to 400KHz */
 	clock-frequency = <400000>;
 
+	focus: focus at c {
+		compatible = "dongwoon,dw9714";
+		reg = <0xc>;
+		vcc-supply = <&cam_afvdd_2v8>;
+	};
+
 	touchscreen at 14 {
 		compatible = "goodix,gt911";
 		reg = <0x14>;
@@ -122,6 +129,50 @@ pca9670: gpio at 27 {
 		pinctrl-names = "default";
 		reset-gpios = <&gpio4 RK_PD6 GPIO_ACTIVE_LOW>;
 	};
+
+	camera at 36 {
+		compatible = "ovti,ov5675";
+		reg = <0x36>;
+		assigned-clocks = <&cru SCLK_CIF_OUT>;
+		assigned-clock-rates = <24000000>;
+		clocks = <&cru SCLK_CIF_OUT>;
+		avdd-supply = <&cam_avdd_2v8>;
+		dvdd-supply = <&cam_dvdd_1v2>;
+		dovdd-supply = <&cam_dovdd_1v8>;
+		lens-focus = <&focus>;
+		orientation = <MEDIA_ORIENTATION_FRONT>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&cif_clkouta>;
+		reset-gpios = <&pca9670 6 GPIO_ACTIVE_LOW>;
+		rotation = <180>;
+
+		port {
+			cam_output: endpoint {
+				data-lanes = <1 2>;
+				link-frequencies = /bits/ 64 <450000000>;
+				remote-endpoint = <&mipi_in_cam>;
+			};
+		};
+	};
+};
+
+&isp1 {
+	status = "okay";
+
+	ports {
+		port at 0 {
+			mipi_in_cam: endpoint at 0 {
+				reg = <0>;
+				data-lanes = <1 2>;
+				link-frequencies = /bits/ 64 <450000000>;
+				remote-endpoint = <&cam_output>;
+			};
+		};
+	};
+};
+
+&isp1_mmu {
+	status = "okay";
 };
 
 &mipi_dsi {
@@ -145,6 +196,10 @@ mipi_in_panel: endpoint {
 	};
 };
 
+&mipi_dsi1 {
+	status = "okay";
+};
+
 &mipi_out {
 	mipi_out_panel: endpoint {
 		remote-endpoint = <&mipi_in_panel>;

---
base-commit: 05441d697f7f9a927264f4058cbbc6a03dfcac9d
change-id: 20261103-rk3399-puma-haikou-video-demo-cam-d86be639a91e

Best regards,
--  
Quentin Schulz <quentin.schulz at cherry.de>