Add support for the HDMI port found on RK3568.
Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/rockchip/rk356x.dtsi | 65 ++++++++++++++++++++++++
1 file changed, 65 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk356x.dtsi b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
index 6ebf7c14e096a..53be61a7ce595 100644
--- a/arch/arm64/boot/dts/rockchip/rk356x.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
@@ -472,18 +472,36 @@ vp0: port@0 {
#address-cells = <1>;
#size-cells = <0>;
reg = <0>;
+
+ vp0_out_hdmi: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&hdmi_in_vp0>;
+ status = "disabled";
+ };
};
vp1: port@1 {
#address-cells = <1>;
#size-cells = <0>;
reg = <1>;
+
+ vp1_out_hdmi: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&hdmi_in_vp1>;
+ status = "disabled";
+ };
};
vp2: port@2 {
#address-cells = <1>;
#size-cells = <0>;
reg = <2>;
+
+ vp2_out_hdmi: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&hdmi_in_vp2>;
+ status = "disabled";
+ };
};
};
};
@@ -499,6 +517,53 @@ vop_mmu: iommu@fe043e00 {
status = "disabled";
};
+ hdmi: hdmi@fe0a0000 {
+ compatible = "rockchip,rk3568-dw-hdmi";
+ reg = <0x0 0xfe0a0000 0x0 0x20000>;
+ interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru PCLK_HDMI_HOST>,
+ <&cru CLK_HDMI_SFR>,
+ <&cru CLK_HDMI_CEC>,
+ <&cru HCLK_VOP>;
+ clock-names = "iahb", "isfr", "cec", "hclk";
+ power-domains = <&power RK3568_PD_VO>;
+ reg-io-width = <4>;
+ rockchip,grf = <&grf>;
+ #sound-dai-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&hdmitx_scl &hdmitx_sda &hdmitxm0_cec>;
+ status = "disabled";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ hdmi_in: port@0 {
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ hdmi_in_vp0: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&vp0_out_hdmi>;
+ status = "disabled";
+ };
+
+ hdmi_in_vp1: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&vp1_out_hdmi>;
+ status = "disabled";
+ };
+
+ hdmi_in_vp2: endpoint@2 {
+ reg = <2>;
+ remote-endpoint = <&vp2_out_hdmi>;
+ status = "disabled";
+ };
+ };
+ };
+ };
+
qos_gpu: qos@fe128000 {
compatible = "rockchip,rk3568-qos", "syscon";
reg = <0x0 0xfe128000 0x0 0x20>;
--
2.30.2
