From: Jerry Xu <xbl@rock-chips.com>
Date: Fri, 28 Jul 2017 02:38:58 +0000 (+0800)
Subject: ARM: dts: rk3288: add dual-channel dsi support
X-Git-Tag: release-20171130_firefly~4^2~74
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=2506d1ef596fb586c6ac0ff04d0449c6734b3468;p=firefly-linux-kernel-4.4.55.git

ARM: dts: rk3288: add dual-channel dsi support

Change-Id: Ic28014af8e5a264f6ccf760caf7ef888392ff63d
Signed-off-by: Jerry Xu <xbl@rock-chips.com>
---

diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi
index 317fa83354f2..536db2d01e83 100644
--- a/arch/arm/boot/dts/rk3288.dtsi
+++ b/arch/arm/boot/dts/rk3288.dtsi
@@ -75,6 +75,8 @@
 		spi0 = &spi0;
 		spi1 = &spi1;
 		spi2 = &spi2;
+		dsi0 = &dsi0;
+		dsi1 = &dsi1;
 	};
 
 	arm-pmu {
@@ -1211,6 +1213,11 @@
 				reg = <3>;
 				remote-endpoint = <&lvds_in_vopb>;
 			};
+
+			vopb_out_dsi1: endpoint@4 {
+				reg = <4>;
+				remote-endpoint = <&dsi1_in_vopb>;
+			};
 		};
 	};
 
@@ -1263,6 +1270,10 @@
 				remote-endpoint = <&lvds_in_vopl>;
 			};
 
+			vopl_out_dsi1: endpoint@4 {
+				reg = <4>;
+				remote-endpoint = <&dsi1_in_vopl>;
+			};
 		};
 	};
 
@@ -1291,9 +1302,13 @@
 		status = "disabled";
 
 		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
 			dsi0_in: port {
 				#address-cells = <1>;
 				#size-cells = <0>;
+
 				dsi0_in_vopb: endpoint@0 {
 					reg = <0>;
 					remote-endpoint = <&vopb_out_dsi0>;
@@ -1306,6 +1321,38 @@
 		};
 	};
 
+	dsi1: dsi@ff964000 {
+		compatible = "rockchip,rk3288-mipi-dsi", "snps,dw-mipi-dsi";
+		reg = <0x0 0xff964000 0x0 0x4000>;
+		interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru SCLK_MIPIDSI_24M>, <&cru PCLK_MIPI_DSI1>;
+		clock-names = "ref", "pclk";
+		power-domains = <&power RK3288_PD_VIO>;
+		rockchip,grf = <&grf>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		status = "disabled";
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			dsi1_in: port {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				dsi1_in_vopb: endpoint@0 {
+					reg = <0>;
+					remote-endpoint = <&vopb_out_dsi1>;
+				};
+				dsi1_in_vopl: endpoint@1 {
+					reg = <1>;
+					remote-endpoint = <&vopl_out_dsi1>;
+				};
+			};
+		};
+	};
+
 	edp: dp@ff970000 {
 		compatible = "rockchip,rk3288-dp";
 		reg = <0x0 0xff970000 0x0 0x4000>;