Re: [PATCH] arm64: dts: rockchip: Enable video output on Station M2

[Heiko Stuebner <heiko@sntech.de>]

Hi,

Am Montag, 27. Juni 2022, 22:22:08 CEST schrieb Furkan Kardame:
> Add the device tree nodes to enable video output on the Station M2.

what is this "Station M2". You're changing the rk3566-roc-pc device,
which I think is "just" an SBC?

Does the rk3566-roc-pc in general have a hdmi port as well?


Heiko

> Enable the GPU and HDMI nodes and fix the GPU regulator range.
> 
> Signed-off-by: Furkan Kardame <f.kardame@manjaro.org>
> ---
>  .../arm64/boot/dts/rockchip/rk3566-roc-pc.dts | 52 +++++++++++++++++++
>  1 file changed, 52 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/rockchip/rk3566-roc-pc.dts b/arch/arm64/boot/dts/rockchip/rk3566-roc-pc.dts
> index 57759b66d..dba648c2f 100644
> --- a/arch/arm64/boot/dts/rockchip/rk3566-roc-pc.dts
> +++ b/arch/arm64/boot/dts/rockchip/rk3566-roc-pc.dts
> @@ -4,6 +4,7 @@
>  
>  #include <dt-bindings/gpio/gpio.h>
>  #include <dt-bindings/pinctrl/rockchip.h>
> +#include <dt-bindings/soc/rockchip,vop2.h>
>  #include "rk3566.dtsi"
>  
>  / {
> @@ -27,6 +28,17 @@ gmac1_clkin: external-gmac1-clock {
>  		#clock-cells = <0>;
>  	};
>  
> +	hdmi-con {
> +		compatible = "hdmi-connector";
> +		type = "a";
> +
> +		port {
> +			hdmi_con_in: endpoint {
> +				remote-endpoint = <&hdmi_out_con>;
> +			};
> +		};
> +	};
> +
>  	leds {
>  		compatible = "gpio-leds";
>  
> @@ -149,6 +161,29 @@ &gmac1m0_clkinout
>  	status = "okay";
>  };
>  
> +&gpu {
> +	mali-supply = <&vdd_gpu>;
> +	status = "okay";
> +};
> +
> +&hdmi {
> +	avdd-0v9-supply = <&vdda0v9_image>;
> +	avdd-1v8-supply = <&vcca1v8_image>;
> +	status = "okay";
> +};
> +
> +&hdmi_in {
> +	hdmi_in_vp0: endpoint {
> +		remote-endpoint = <&vp0_out_hdmi>;
> +	};
> +};
> +
> +&hdmi_out {
> +	hdmi_out_con: endpoint {
> +		remote-endpoint = <&hdmi_con_in>;
> +	};
> +};
> +
>  &i2c0 {
>  	status = "okay";
>  
> @@ -577,3 +612,20 @@ &usb_host0_ehci {
>  &usb_host0_ohci {
>  	status = "okay";
>  };
> +
> +&vop {
> +	assigned-clocks = <&cru DCLK_VOP0>, <&cru DCLK_VOP1>;
> +	assigned-clock-parents = <&pmucru PLL_HPLL>, <&cru PLL_VPLL>;
> +	status = "okay";
> +};
> +
> +&vop_mmu {
> +	status = "okay";
> +};
> +
> +&vp0 {
> +	vp0_out_hdmi: endpoint@ROCKCHIP_VOP2_EP_HDMI0 {
> +		reg = <ROCKCHIP_VOP2_EP_HDMI0>;
> +		remote-endpoint = <&hdmi_in_vp0>;
> +	};
> +};
> 





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