linux-kernel - [PATCH v2 6/8] arm64: dts: renesas: r9a07g054: Add DSI node

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Date:   Tue, 11 Apr 2023 11:03:44 +0100
From:   Biju Das <biju.das.jz@...renesas.com>
To:     Rob Herring <robh+dt@...nel.org>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>
Cc:     Biju Das <biju.das.jz@...renesas.com>,
        Geert Uytterhoeven <geert+renesas@...der.be>,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        Magnus Damm <magnus.damm@...il.com>,
        linux-renesas-soc@...r.kernel.org, linux-media@...r.kernel.org,
        linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        Prabhakar Mahadev Lad <prabhakar.mahadev-lad.rj@...renesas.com>
Subject: [PATCH v2 6/8] arm64: dts: renesas: r9a07g054: Add DSI node

Add DSI node to RZ/V2L SoC DTSI.

Signed-off-by: Biju Das <biju.das.jz@...renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@...der.be>
---
v1->v2:
 * Added Rb tag from Geert.
 * Reorder the patch based on the module fcpvd, vspd and then DSI
   for both RZ/G2L and RZ/V2L.
---
 arch/arm64/boot/dts/renesas/r9a07g054.dtsi | 28 ++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/arch/arm64/boot/dts/renesas/r9a07g054.dtsi b/arch/arm64/boot/dts/renesas/r9a07g054.dtsi
index cc085be7a0d8..244934ce5991 100644
--- a/arch/arm64/boot/dts/renesas/r9a07g054.dtsi
+++ b/arch/arm64/boot/dts/renesas/r9a07g054.dtsi
@@ -623,6 +623,34 @@ sbc: spi@...60000 {
 			status = "disabled";
 		};
 
+		dsi: dsi@...50000 {
+			compatible = "renesas,r9a07g054-mipi-dsi",
+				     "renesas,rzg2l-mipi-dsi";
+			reg = <0 0x10850000 0 0x20000>;
+			interrupts = <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "seq0", "seq1", "vin1", "rcv",
+					  "ferr", "ppi", "debug";
+			clocks = <&cpg CPG_MOD R9A07G054_MIPI_DSI_PLLCLK>,
+				 <&cpg CPG_MOD R9A07G054_MIPI_DSI_SYSCLK>,
+				 <&cpg CPG_MOD R9A07G054_MIPI_DSI_ACLK>,
+				 <&cpg CPG_MOD R9A07G054_MIPI_DSI_PCLK>,
+				 <&cpg CPG_MOD R9A07G054_MIPI_DSI_VCLK>,
+				 <&cpg CPG_MOD R9A07G054_MIPI_DSI_LPCLK>;
+			clock-names = "pllclk", "sysclk", "aclk", "pclk", "vclk", "lpclk";
+			resets = <&cpg R9A07G054_MIPI_DSI_CMN_RSTB>,
+				 <&cpg R9A07G054_MIPI_DSI_ARESET_N>,
+				 <&cpg R9A07G054_MIPI_DSI_PRESET_N>;
+			reset-names = "rst", "arst", "prst";
+			power-domains = <&cpg>;
+			status = "disabled";
+		};
+
 		vspd: vsp@...70000 {
 			compatible = "renesas,r9a07g054-vsp2",
 				     "renesas,r9a07g044-vsp2";
-- 
2.25.1