arm64: dts: rockchip: add HDMI support to
From: Heiko Stuebner <heiko.stuebner@...> Date: Wed, 23 Oct 2024 21:46:19 +0200
Commit-Message
The Haikou baseboard has an hdmi output port, which is connected via the Q7 connector to the hdmi0 controller of the rk3588. Add the necessary plumbing to enable it using the recently merged hdmi-qp controller. Signed-off-by: Heiko Stuebner <heiko.stuebner@...>
Patch-Comment
.../boot/dts/rockchip/rk3588-tiger-haikou.dts | 53 +++++++++++++++++++ 1 file changed, 53 insertions(+)
Statistics
- 53 lines added
- 0 lines removed
Changes
------------- arch/arm64/boot/dts/rockchip/rk3588-tiger-haikou.dts -------------
index e4b7a0a4444b..270d59a56037 100644
@@ -5,6 +5,7 @@
/dts-v1/;
#include <dt-bindings/input/input.h>
+#include <dt-bindings/soc/rockchip,vop2.h>
#include "rk3588-tiger.dtsi"
/ {
@@ -61,6 +62,17 @@ switch-lid-btn-n {
};
};
+ hdmi-con {
+ compatible = "hdmi-connector";
+ type = "a";
+
+ port {
+ hdmi_con_in: endpoint {
+ remote-endpoint = <&hdmi0_out_con>;
+ };
+ };
+ };
+
i2s3-sound {
compatible = "simple-audio-card";
simple-audio-card,format = "i2s";
@@ -155,6 +167,32 @@ &gmac0 {
status = "okay";
};
+&hdmi0 {
+ /*
+ * While HDMI-CEC is present on the Q7 connector, it is not
+ * connected on Haikou itself.
+ */
+ pinctrl-names = "default";
+ pinctrl-0 = <&hdmim0_tx0_hpd &hdmim1_tx0_scl &hdmim1_tx0_sda>;
+ status = "okay";
+};
+
+&hdmi0_in {
+ hdmi0_in_vp0: endpoint {
+ remote-endpoint = <&vp0_out_hdmi0>;
+ };
+};
+
+&hdmi0_out {
+ hdmi0_out_con: endpoint {
+ remote-endpoint = <&hdmi_con_in>;
+ };
+};
+
+&hdptxphy_hdmi0 {
+ status = "okay";
+};
+
&i2c1 {
status = "okay";
@@ -321,3 +359,18 @@ &usb_host1_xhci {
&usb_host2_xhci {
status = "okay";
};
+
+&vop {
+ status = "okay";
+};
+
+&vop_mmu {
+ status = "okay";
+};
+
+&vp0 {
+ vp0_out_hdmi0: endpoint@ROCKCHIP_VOP2_EP_HDMI0 {
+ reg = <ROCKCHIP_VOP2_EP_HDMI0>;
+ remote-endpoint = <&hdmi0_in_vp0>;
+ };
+};