linux-kernel - [PATCH 1/2] arm64: dts: ti: k3-j721s2-main: Add DSS node

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Date:   Thu, 3 Aug 2023 13:47:59 +0530
From:   Jayesh Choudhary <j-choudhary@...com>
To:     <nm@...com>, <vigneshr@...com>
CC:     <kristo@...nel.org>, <robh+dt@...nel.org>,
        <krzysztof.kozlowski+dt@...aro.org>, <conor+dt@...nel.org>,
        <a-bhatia1@...com>, <r-ravikumar@...com>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>, <j-choudhary@...com>
Subject: [PATCH 1/2] arm64: dts: ti: k3-j721s2-main: Add DSS node

Add DSS node for J721S2 SoC. DSS IP in J721S2 is
same as DSS IP in J721E, so same compatible is used.

Signed-off-by: Jayesh Choudhary <j-choudhary@...com>
---
 arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi | 46 ++++++++++++++++++++++
 1 file changed, 46 insertions(+)

diff --git a/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi
index ed79ab3a3271..3b14b188a6ed 100644
--- a/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi
@@ -1507,4 +1507,50 @@ main_spi7: spi@...0000 {
 		clocks = <&k3_clks 346 1>;
 		status = "disabled";
 	};
+
+	dss: dss@...0000 {
+		compatible = "ti,j721e-dss";
+		reg = <0x00 0x04a00000 0x00 0x10000>, /* common_m */
+		      <0x00 0x04a10000 0x00 0x10000>, /* common_s0*/
+		      <0x00 0x04b00000 0x00 0x10000>, /* common_s1*/
+		      <0x00 0x04b10000 0x00 0x10000>, /* common_s2*/
+		      <0x00 0x04a20000 0x00 0x10000>, /* vidl1 */
+		      <0x00 0x04a30000 0x00 0x10000>, /* vidl2 */
+		      <0x00 0x04a50000 0x00 0x10000>, /* vid1 */
+		      <0x00 0x04a60000 0x00 0x10000>, /* vid2 */
+		      <0x00 0x04a70000 0x00 0x10000>, /* ovr1 */
+		      <0x00 0x04a90000 0x00 0x10000>, /* ovr2 */
+		      <0x00 0x04ab0000 0x00 0x10000>, /* ovr3 */
+		      <0x00 0x04ad0000 0x00 0x10000>, /* ovr4 */
+		      <0x00 0x04a80000 0x00 0x10000>, /* vp1 */
+		      <0x00 0x04aa0000 0x00 0x10000>, /* vp2 */
+		      <0x00 0x04ac0000 0x00 0x10000>, /* vp3 */
+		      <0x00 0x04ae0000 0x00 0x10000>, /* vp4 */
+		      <0x00 0x04af0000 0x00 0x10000>; /* wb */
+		reg-names = "common_m", "common_s0",
+			    "common_s1", "common_s2",
+			    "vidl1", "vidl2","vid1","vid2",
+			    "ovr1", "ovr2", "ovr3", "ovr4",
+			    "vp1", "vp2", "vp3", "vp4",
+			    "wb";
+		clocks = <&k3_clks 158 0>,
+			 <&k3_clks 158 2>,
+			 <&k3_clks 158 5>,
+			 <&k3_clks 158 14>,
+			 <&k3_clks 158 18>;
+		clock-names = "fck", "vp1", "vp2", "vp3", "vp4";
+		power-domains = <&k3_pds 158 TI_SCI_PD_EXCLUSIVE>;
+		interrupts = <GIC_SPI 602 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 603 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 604 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_SPI 605 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-names = "common_m",
+				  "common_s0",
+				  "common_s1",
+				  "common_s2";
+		status = "disabled";
+
+		dss_ports: ports {
+		};
+	};
 };
-- 
2.25.1