[PATCH v2 13/16] arm64: dts: renesas: r9a08g046: Add DU and DSI nodes

From: Biju Das <[email protected]>

Add DU and DSI nodes to RZ/G3L SoC DTSI.

Signed-off-by: Biju Das <[email protected]>
---
v1->v2:
 * Dropped renesas,sysc-pwrrdy from dsi node.
---
 arch/arm64/boot/dts/renesas/r9a08g046.dtsi | 77 ++++++++++++++++++++++
 1 file changed, 77 insertions(+)

diff --git a/arch/arm64/boot/dts/renesas/r9a08g046.dtsi b/arch/arm64/boot/dts/renesas/r9a08g046.dtsi
index 14c7f0b0b2a6..8a0bc4d2b150 100644
--- a/arch/arm64/boot/dts/renesas/r9a08g046.dtsi
+++ b/arch/arm64/boot/dts/renesas/r9a08g046.dtsi
@@ -696,6 +696,49 @@ ssi3: ssi@100e4c00 {
 			status = "disabled";
 		};
 
+		dsi: dsi@10850000 {
+			compatible = "renesas,r9a08g046-mipi-dsi";
+			reg = <0 0x10850000 0 0x20000>;
+			interrupts = <GIC_SPI 170 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 171 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 172 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 173 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 175 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "seq0", "seq1", "vin1", "rcv",
+					  "ferr", "ppi", "debug";
+			clocks = <&cpg CPG_CORE R9A08G046_MIPI_DSI_PLLCLK>,
+				 <&cpg CPG_MOD R9A08G046_MIPI_DSI_SYSCLK>,
+				 <&cpg CPG_MOD R9A08G046_MIPI_DSI_ACLK>,
+				 <&cpg CPG_MOD R9A08G046_MIPI_DSI_PCLK>,
+				 <&cpg CPG_MOD R9A08G046_MIPI_DSI_VCLK>,
+				 <&cpg CPG_MOD R9A08G046_MIPI_DSI_LPCLK>;
+			clock-names = "pllclk", "sysclk", "aclk", "pclk", "vclk", "lpclk";
+			resets = <&cpg R9A08G046_MIPI_DSI_CMN_RSTB>,
+				 <&cpg R9A08G046_MIPI_DSI_ARESET_N>,
+				 <&cpg R9A08G046_MIPI_DSI_PRESET_N>;
+			reset-names = "rst", "arst", "prst";
+			power-domains = <&cpg>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+					dsi_in: endpoint {
+						remote-endpoint = <&du_out_dsi>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+				};
+			};
+		};
+
 		vspd: vsp@10870000 {
 			compatible = "renesas,r9a08g046-vsp2",
 				     "renesas,r9a07g044-vsp2";
@@ -721,6 +764,40 @@ fcpvd: fcp@10880000 {
 			power-domains = <&cpg>;
 		};
 
+		du: display@10890000 {
+			compatible = "renesas,r9a08g046-du";
+			reg = <0 0x10890000 0 0x10000>;
+			interrupts = <GIC_SPI 178 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD R9A08G046_LCDC_CLK_A>,
+				 <&cpg CPG_MOD R9A08G046_LCDC_CLK_P>,
+				 <&cpg CPG_MOD R9A08G046_LCDC_CLK_D>;
+			clock-names = "aclk", "pclk", "vclk";
+			power-domains = <&cpg>;
+			resets = <&cpg R9A08G046_LCDC_RESET_N>;
+			renesas,vsps = <&vspd 0>;
+			status = "disabled";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+					du_out_dsi: endpoint {
+						remote-endpoint = <&dsi_in>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+				};
+
+				port@2 {
+					reg = <2>;
+				};
+			};
+		};
+
 		gpu: gpu@108b0000 {
 			compatible = "renesas,r9a08g046-mali",
 				     "arm,mali-bifrost";
-- 
2.43.0