Add the necessary DT changes to enable HDMI0 on Radxa ROCK 5A.

Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
---
 arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts | 52 ++++++++++++++++++++++++
 1 file changed, 52 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts b/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts
index 87fce8d9a964cd53d179ce214ae1c0ff505a2dce..2b141af5e709b0bc2193dbfb2327e6bc1fdaa502 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts
@@ -5,6 +5,7 @@
 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/leds/common.h>
 #include <dt-bindings/pinctrl/rockchip.h>
+#include <dt-bindings/soc/rockchip,vop2.h>
 #include "rk3588s.dtsi"
 
 / {
@@ -35,6 +36,17 @@ chosen {
 		stdout-path = "serial2:1500000n8";
 	};
 
+	hdmi0-con {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi0_con_in: endpoint {
+				remote-endpoint = <&hdmi0_out_con>;
+			};
+		};
+	};
+
 	leds {
 		compatible = "gpio-leds";
 		pinctrl-names = "default";
@@ -296,6 +308,31 @@ &gmac1_rgmii_clk
 	status = "okay";
 };
 
+&hdmi0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&hdmim0_tx0_cec
+		     &hdmim1_tx0_hpd
+		     &hdmim0_tx0_scl
+		     &hdmim0_tx0_sda>;
+	status = "okay";
+};
+
+&hdmi0_in {
+	hdmi0_in_vp0: endpoint {
+		remote-endpoint = <&vp0_out_hdmi0>;
+	};
+};
+
+&hdmi0_out {
+	hdmi0_out_con: endpoint {
+		remote-endpoint = <&hdmi0_con_in>;
+	};
+};
+
+&hdptxphy_hdmi0 {
+	status = "okay";
+};
+
 &mdio1 {
 	rgmii_phy1: ethernet-phy@1 {
 		/* RTL8211F */
@@ -788,3 +825,18 @@ &usb_host1_ohci {
 &usb_host2_xhci {
 	status = "okay";
 };
+
+&vop_mmu {
+	status = "okay";
+};
+
+&vop {
+	status = "okay";
+};
+
+&vp0 {
+	vp0_out_hdmi0: endpoint@ROCKCHIP_VOP2_EP_HDMI0 {
+		reg = <ROCKCHIP_VOP2_EP_HDMI0>;
+		remote-endpoint = <&hdmi0_in_vp0>;
+	};
+};

-- 
2.47.0

Hi Cristian,

On 2024-10-19 12:12, Cristian Ciocaltea wrote:
> Add the necessary DT changes to enable HDMI0 on Radxa ROCK 5A.
> 
> Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
> ---
>  arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts | 52 ++++++++++++++++++++++++
>  1 file changed, 52 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts b/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts
> index 87fce8d9a964cd53d179ce214ae1c0ff505a2dce..2b141af5e709b0bc2193dbfb2327e6bc1fdaa502 100644
> --- a/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts
> +++ b/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts
> @@ -5,6 +5,7 @@
>  #include <dt-bindings/gpio/gpio.h>
>  #include <dt-bindings/leds/common.h>
>  #include <dt-bindings/pinctrl/rockchip.h>
> +#include <dt-bindings/soc/rockchip,vop2.h>
>  #include "rk3588s.dtsi"
>  
>  / {
> @@ -35,6 +36,17 @@ chosen {
>  		stdout-path = "serial2:1500000n8";
>  	};
>  
> +	hdmi0-con {
> +		compatible = "hdmi-connector";
> +		type = "a";

ROCK 5A use micro HDMI connector type, so this should be type = "d".

Regards,
Jonas

> +
> +		port {
> +			hdmi0_con_in: endpoint {
> +				remote-endpoint = <&hdmi0_out_con>;
> +			};
> +		};
> +	};
> +

[snip]

Hi Jonas,

On 10/19/24 4:02 PM, Jonas Karlman wrote:
> Hi Cristian,
> 
> On 2024-10-19 12:12, Cristian Ciocaltea wrote:
>> Add the necessary DT changes to enable HDMI0 on Radxa ROCK 5A.
>>
>> Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
>> ---
>>  arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts | 52 ++++++++++++++++++++++++
>>  1 file changed, 52 insertions(+)
>>
>> diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts b/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts
>> index 87fce8d9a964cd53d179ce214ae1c0ff505a2dce..2b141af5e709b0bc2193dbfb2327e6bc1fdaa502 100644
>> --- a/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts
>> +++ b/arch/arm64/boot/dts/rockchip/rk3588s-rock-5a.dts
>> @@ -5,6 +5,7 @@
>>  #include <dt-bindings/gpio/gpio.h>
>>  #include <dt-bindings/leds/common.h>
>>  #include <dt-bindings/pinctrl/rockchip.h>
>> +#include <dt-bindings/soc/rockchip,vop2.h>
>>  #include "rk3588s.dtsi"
>>  
>>  / {
>> @@ -35,6 +36,17 @@ chosen {
>>  		stdout-path = "serial2:1500000n8";
>>  	};
>>  
>> +	hdmi0-con {
>> +		compatible = "hdmi-connector";
>> +		type = "a";
> 
> ROCK 5A use micro HDMI connector type, so this should be type = "d".

Indeed, good catch, will fix in v3.

Thanks,
Cristian