HDMI on Allwinner A64 similar behaviour like H3 with
PHY of two clock parents (pll-0, pll-1) connected via
second mixer and tcon.

Add all require entries needed for HDMI to function.

Note, that Figure 3-3.Module Clock Diagram also showing
HDMI connected via TCON0 with PLL_VIDEO0. this can be add
it in future once we have mixer0 pipeline.

Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
Changes for v3:
- Squash all pipeline components in one patch
- Add status for mixer1 and tcon1
Changes for v2:
- Change compatibles and other based on previous patch changes

arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 110 ++++++++++++++++++
1 file changed, 110 insertions(+)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi

b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
index 840753432ea5..572569d8b577 100644

--- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi

@@ -112,6 +112,12 @@

		};
	};

+	de: display-engine {
+		compatible = "allwinner,sun50i-a64-display-engine";
+		allwinner,pipelines = <&mixer1>;
+		status = "disabled";
+	};
+
	osc24M: osc24M_clk {
		#clock-cells = <0>;
		compatible = "fixed-clock";

@@ -196,6 +202,30 @@

			};
		};

+		mixer1: mixer at 1200000 {
+			compatible = "allwinner,sun50i-a64-de2-mixer-1";
+			reg = <0x01200000 0x100000>;
+			clocks = <&display_clocks CLK_BUS_MIXER1>,
+				 <&display_clocks CLK_MIXER1>;
+			clock-names = "bus",
+				      "mod";
+			resets = <&display_clocks RST_WB>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				mixer1_out: port at 1 {
+					reg = <1>;
+
+					mixer1_out_tcon1: endpoint {
+						remote-endpoint = <&tcon1_in_mixer1>;
+					};
+				};
+			};
+		};
+

		syscon: syscon at 1c00000 {
			compatible = "allwinner,sun50i-a64-system-control";
			reg = <0x01c00000 0x1000>;

@@ -228,6 +258,42 @@

			#dma-cells = <1>;
		};

+		tcon1: lcd-controller at 1c0d000 {
+			compatible = "allwinner,sun50i-a64-tcon-tv",
+				     "allwinner,sun8i-a83t-tcon-tv";
+			reg = <0x01c0d000 0x1000>;
+			interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_TCON1>, <&ccu CLK_TCON1>;
+			clock-names = "ahb", "tcon-ch1";
+			resets = <&ccu RST_BUS_TCON1>;
+			reset-names = "lcd";
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				tcon1_in: port at 0 {
+					reg = <0>;
+
+					tcon1_in_mixer1: endpoint {
+						remote-endpoint = <&mixer1_out_tcon1>;
+					};
+				};
+
+				tcon1_out: port at 1 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <1>;
+
+					tcon1_out_hdmi: endpoint at 1 {
+						reg = <1>;
+						remote-endpoint = <&hdmi_in_tcon1>;
+					};
+				};
+			};
+		};
+
		mmc0: mmc at 1c0f000 {
			compatible = "allwinner,sun50i-a64-mmc";
			reg = <0x01c0f000 0x1000>;

@@ -688,6 +754,50 @@

			status = "disabled";
		};

+		hdmi: hdmi at 1ee0000 {
+			compatible = "allwinner,sun50i-a64-dw-hdmi",
+				     "allwinner,sun8i-a83t-dw-hdmi";
+			reg = <0x01ee0000 0x10000>;
+			reg-io-width = <1>;
+			interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_HDMI>, <&ccu CLK_HDMI_DDC>,
+				 <&ccu CLK_HDMI>;
+			clock-names = "iahb", "isfr", "tmds";
+			resets = <&ccu RST_BUS_HDMI1>;
+			reset-names = "ctrl";
+			phys = <&hdmi_phy>;
+			phy-names = "hdmi-phy";
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				hdmi_in: port at 0 {
+					reg = <0>;
+
+					hdmi_in_tcon1: endpoint {
+						remote-endpoint = <&tcon1_out_hdmi>;
+					};
+				};
+
+				hdmi_out: port at 1 {
+					reg = <1>;
+				};
+			};
+		};
+
+		hdmi_phy: hdmi-phy at 1ef0000 {
+			compatible = "allwinner,sun50i-a64-hdmi-phy";
+			reg = <0x01ef0000 0x10000>;
+			clocks = <&ccu CLK_BUS_HDMI>, <&ccu CLK_HDMI_DDC>,
+				 <&ccu CLK_PLL_VIDEO0>, <&ccu CLK_PLL_VIDEO1>;
+			clock-names = "bus", "mod", "pll-0", "pll-1";
+			resets = <&ccu RST_BUS_HDMI0>;
+			reset-names = "phy";
+			#phy-cells = <0>;
+		};
+
		rtc: rtc at 1f00000 {
			compatible = "allwinner,sun6i-a31-rtc";
			reg = <0x01f00000 0x54>;