riscv: dts: thead: beaglev-ahead: enable HDMI output

The BeagleV Ahead board includes a micro HDMI connector (Type-D)
wired to the TH1520 SoC's HDMI transmitter.

Enable the display pipeline by adding the HDMI connector node,
connecting it to the HDMI controller, and activating the DPU
and HDMI nodes.

Signed-off-by: Robert Mazur <robert.mazur@imgtec.com>
Signed-off-by: Drew Fustini <fustini@kernel.org>

diff --git a/arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts b/arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts
index 21c33f165ba91ba84bfbc0a01f1643a31916071e..91f3f9b987bc389ba4217a74c95de377d2158bd7 100644 (file)
--- a/arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts
+++ b/arch/riscv/boot/dts/thead/th1520-beaglev-ahead.dts
@@ -75,6 +75,17 @@
                        label = "led5";
                };
        };
+
+       hdmi-connector {
+               compatible = "hdmi-connector";
+               type = "d";
+
+               port {
+                       hdmi_con_in: endpoint {
+                               remote-endpoint = <&hdmi_out_con>;
+                       };
+               };
+       };
 };
 
 &osc {
@@ -236,6 +247,20 @@
        status = "okay";
 };
 
+&dpu {
+       status = "okay";
+};
+
+&hdmi {
+       status = "okay";
+};
+
+&hdmi_out_port {
+       hdmi_out_con: endpoint {
+               remote-endpoint = <&hdmi_con_in>;
+       };
+};
+
 &uart0 {
        pinctrl-names = "default";
        pinctrl-0 = <&uart0_pins>;