[RFC 12/13] arm64: dts: allwinner: a64: Add HDMI pipeline

[Jagan Teki]

HDMI pipeline on A64 has similar behavior like A83T where
tcon1 is connected to HDMI. So reuse similar dts nodes for A64.

Signed-off-by: Jagan Teki <jagan at amarulasolutions.com>
---
 arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 79 ++++++++++++++++++++++++++-
 1 file changed, 78 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
index aa73f1ce1ab2..56e06e504d5f 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
@@ -109,7 +109,7 @@
 
 	de: display-engine {
 		compatible = "allwinner,sun50i-a64-display-engine";
-		allwinner,pipelines = <&mixer0>;
+		allwinner,pipelines = <&mixer0>, <&mixer1>;
 		status = "disabled";
 	};
 
@@ -213,6 +213,31 @@
 			};
 		};
 
+		mixer1: mixer at 1200000 {
+			compatible = "allwinner,sun50i-a64-de2-mixer-1",
+				     "allwinner,sun8i-a83t-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>;
+
+			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-controller",
 				"syscon";
@@ -261,6 +286,41 @@
 			};
 		};
 
+		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";
+
+			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>;
@@ -719,6 +779,23 @@
 			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 {
-- 
2.14.3