Add the chain of display nodes from the core display-subsystem
through the one vop to the dw-hdmi output.
Signed-off-by: Heiko Stuebner <heiko at sntech.de>
---
arch/arm64/boot/dts/rockchip/rk3328.dtsi | 56 ++++++++++++++++++++++++++++++++
1 file changed, 56 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3328.dtsi b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
index 1615effcc191..65b7d460a044 100644
--- a/arch/arm64/boot/dts/rockchip/rk3328.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3328.dtsi
@@ -185,6 +185,11 @@
interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;
};
+ display_subsystem: display-subsystem {
+ compatible = "rockchip,display-subsystem";
+ ports = <&vop_out>;
+ };
+
psci {
compatible = "arm,psci-1.0", "arm,psci-0.2";
method = "smc";
@@ -626,6 +631,28 @@
status = "disabled";
};
+ vop: vop at ff370000 {
+ compatible = "rockchip,rk3328-vop";
+ reg = <0x0 0xff370000 0x0 0x3efc>;
+ interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH 0>;
+ clocks = <&cru ACLK_VOP>, <&cru DCLK_LCDC>, <&cru HCLK_VOP>;
+ clock-names = "aclk_vop", "dclk_vop", "hclk_vop";
+ resets = <&cru SRST_VOP_A>, <&cru SRST_VOP_H>, <&cru SRST_VOP_D>;
+ reset-names = "axi", "ahb", "dclk";
+ iommus = <&vop_mmu>;
+ status = "disabled";
+
+ vop_out: port {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ vop_out_hdmi: endpoint at 0 {
+ reg = <0>;
+ remote-endpoint = <&hdmi_in_vop>;
+ };
+ };
+ };
+
vop_mmu: iommu at ff373f00 {
compatible = "rockchip,iommu";
reg = <0x0 0xff373f00 0x0 0x100>;
@@ -635,6 +662,35 @@
status = "disabled";
};
+ hdmi: hdmi at ff3c0000 {
+ compatible = "rockchip,rk3328-dw-hdmi";
+ reg = <0x0 0xff3c0000 0x0 0x20000>;
+ reg-io-width = <4>;
+ interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&cru PCLK_HDMI>,
+ <&cru SCLK_HDMI_SFC>;
+ clock-names = "iahb",
+ "isfr";
+ phys = <&hdmiphy>;
+ phy-names = "hdmi";
+ pinctrl-names = "default";
+ pinctrl-0 = <&hdmi_cec &hdmii2c_xfer &hdmi_hpd>;
+ rockchip,grf = <&grf>;
+ status = "disabled";
+
+ ports {
+ hdmi_in: port {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ hdmi_in_vop: endpoint at 0 {
+ reg = <0>;
+ remote-endpoint = <&vop_out_hdmi>;
+ };
+ };
+ };
+ };
+
hdmiphy: phy at ff430000 {
compatible = "rockchip,rk3328-hdmi-phy";
reg = <0x0 0xff430000 0x0 0x10000>;
--
2.15.1
