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arm64: dts: rockchip: support camera module on Haikou Video Demo on PX30 Ringneck

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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 PX30 Ringneck module fitted
on a Haikou devkit with the Haikou Video Demo adapter.

Signed-off-by: Quentin Schulz <quentin.schulz@cherry.de>
Link: https://lore.kernel.org/r/20250610-ringneck-haikou-video-demo-cam-v2-3-de1bf87e0732@cherry.de
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Quentin Schulz 2025-06-10 18:22:18 +02:00 committed by Heiko Stuebner
parent 9ad8e83d8a
commit 99680fd394
1 changed files with 53 additions and 0 deletions
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53
arch/arm64/boot/dts/rockchip/px30-ringneck-haikou-video-demo.dtso
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@ -94,6 +94,15 @@ video-adapter-led {
};
};
&cif_clkout_m0 {
rockchip,pins =
<2 RK_PB3 1 &pcfg_pull_none_12ma>;
};
&csi_dphy {
status = "okay";
};
&display_subsystem {
status = "okay";
};
@ -135,6 +144,12 @@ &i2c1 {
/* OV5675, GT911, DW9714 are limited to 400KHz */
clock-frequency = <400000>;
focus: focus@c {
compatible = "dongwoon,dw9714";
reg = <0xc>;
vcc-supply = <&cam_afvdd_2v8>;
};
touchscreen@14 {
compatible = "goodix,gt911";
reg = <0x14>;
@ -157,6 +172,44 @@ pca9670: gpio@27 {
pinctrl-names = "default";
reset-gpios = <&gpio0 RK_PA2 GPIO_ACTIVE_LOW>;
};
camera@36 {
compatible = "ovti,ov5675";
reg = <0x36>;
clocks = <&cru SCLK_CIF_OUT>;
assigned-clocks = <&cru SCLK_CIF_OUT>;
/* Only parent to get exactly 19.2MHz */
assigned-clock-parents = <&cru USB480M>;
assigned-clock-rates = <19200000>;
avdd-supply = <&cam_avdd_2v8>;
dvdd-supply = <&cam_dvdd_1v2>;
dovdd-supply = <&cam_dovdd_1v8>;
lens-focus = <&focus>;
orientation = <0>;
pinctrl-names = "default";
pinctrl-0 = <&cif_clkout_m0>;
reset-gpios = <&pca9670 6 GPIO_ACTIVE_LOW>;
rotation = <180>;
port {
cam_out: endpoint {
data-lanes = <1 2>;
link-frequencies = /bits/ 64 <450000000>;
remote-endpoint = <&mipi_in_cam>;
};
};
};
};
&isp {
status = "okay";
};
&isp_in {
mipi_in_cam: endpoint {
data-lanes = <1 2>;
remote-endpoint = <&cam_out>;
};
};
&pinctrl {