[PATCH v6 16/22] arm64: dts: allwinner: a64: Add DSI pipeline

[Jagan Teki]

The A64 has a MIPI-DSI block which is similar to A31.

Add dsi, dphy nodes with A31 fallback compatible and finally
connect the dsi node to tcon0 node to make proper DSI pipeline.

Signed-off-by: Jagan Teki <jagan@xxxxxxxxxxxxxxxxxxxx>
---
 arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 47 +++++++++++++++++++
 1 file changed, 47 insertions(+)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
index cdc154b14a7e..e18d81aff813 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
@@ -358,6 +358,12 @@
 					#address-cells = <1>;
 					#size-cells = <0>;
 					reg = <1>;
+
+					tcon0_out_dsi: endpoint@1 {
+						reg = <1>;
+						remote-endpoint = <&dsi_in_tcon0>;
+						allwinner,tcon-channel = <1>;
+					};
 				};
 			};
 		};
@@ -935,6 +941,47 @@
 			status = "disabled";
 		};
 
+		dsi: dsi@1ca0000 {
+			compatible = "allwinner,sun50i-a64-mipi-dsi",
+				     "allwinner,sun6i-a31-mipi-dsi";
+			reg = <0x01ca0000 0x1000>;
+			interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_MIPI_DSI>,
+				 <&ccu CLK_DSI_DPHY>;
+			clock-names = "bus", "mod";
+			resets = <&ccu RST_BUS_MIPI_DSI>;
+			phys = <&dphy>;
+			phy-names = "dphy";
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					#address-cells = <1>;
+					#size-cells = <0>;
+					reg = <0>;
+
+					dsi_in_tcon0: endpoint {
+						remote-endpoint = <&tcon0_out_dsi>;
+					};
+				};
+			};
+		};
+
+		dphy: d-phy@1ca1000 {
+			compatible = "allwinner,sun50i-a64-mipi-dphy",
+				     "allwinner,sun6i-a31-mipi-dphy";
+			reg = <0x01ca1000 0x1000>;
+			clocks = <&ccu CLK_BUS_MIPI_DSI>,
+				 <&ccu CLK_DSI_DPHY>;
+			clock-names = "bus", "mod";
+			resets = <&ccu RST_BUS_MIPI_DSI>;
+			status = "disabled";
+			#phy-cells = <0>;
+		};
+
 		csi: csi@1cb0000 {
 			compatible = "allwinner,sun50i-a64-csi";
 			reg = <0x01cb0000 0x1000>;
-- 
2.18.0.321.gffc6fa0e3