feat(morello): add DTS for Morello SoC platform

Added Morello SoC specific DTS file.

Change-Id: I099e74ec95ed9e1b47f7d5a68b0dd1e251439e11
Signed-off-by: Manoj Kumar <manoj.kumar3@arm.com>
Signed-off-by: Chandni Cherukuri <chandni.cherukuri@arm.com>
diff --git a/fdts/morello-soc.dts b/fdts/morello-soc.dts
new file mode 100644
index 0000000..1ac8516
--- /dev/null
+++ b/fdts/morello-soc.dts
@@ -0,0 +1,255 @@
+/*
+ * Copyright (c) 2021, Arm Limited. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+/dts-v1/;
+#include "morello.dtsi"
+
+/ {
+
+	chosen {
+		stdout-path = "soc_uart0:115200n8";
+	};
+
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		secure-firmware@ff000000 {
+			reg = <0 0xff000000 0 0x01000000>;
+			no-map;
+		};
+	};
+
+	cpus {
+		#address-cells = <2>;
+		#size-cells = <0>;
+		cpu0@0 {
+			compatible = "arm,armv8";
+			reg = <0x0 0x0>;
+			device_type = "cpu";
+			enable-method = "psci";
+		};
+		cpu1@100 {
+			compatible = "arm,armv8";
+			reg = <0x0 0x100>;
+			device_type = "cpu";
+			enable-method = "psci";
+		};
+		cpu2@10000 {
+			compatible = "arm,armv8";
+			reg = <0x0 0x10000>;
+			device_type = "cpu";
+			enable-method = "psci";
+		};
+		cpu3@10100 {
+			compatible = "arm,armv8";
+			reg = <0x0 0x10100>;
+			device_type = "cpu";
+			enable-method = "psci";
+		};
+	};
+
+	/* The first bank of memory, memory map is actually provided by UEFI. */
+	memory@80000000 {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		device_type = "memory";
+		/* [0x80000000-0xffffffff] */
+		reg = <0x00000000 0x80000000 0x0 0x7F000000>;
+	};
+
+	memory@8080000000 {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		device_type = "memory";
+		/* [0x8080000000-0x83f7ffffff] */
+		reg = <0x00000080 0x80000000 0x3 0x78000000>;
+	};
+
+	smmu_pcie: iommu@4f400000 {
+		compatible = "arm,smmu-v3";
+		reg = <0 0x4f400000 0 0x40000>;
+		interrupts = <GIC_SPI 235 IRQ_TYPE_EDGE_RISING>,
+				<GIC_SPI 40 IRQ_TYPE_EDGE_RISING>,
+				<GIC_SPI 236 IRQ_TYPE_EDGE_RISING>,
+				<GIC_SPI 237 IRQ_TYPE_EDGE_RISING>;
+		interrupt-names = "eventq", "priq", "cmdq-sync", "gerror";
+		msi-parent = <&its2 0>;
+		#iommu-cells = <1>;
+		dma-coherent;
+	};
+
+	pcie_ctlr: pcie@28c0000000 {
+		compatible = "pci-host-ecam-generic";
+		device_type = "pci";
+		reg = <0x28 0xC0000000 0 0x10000000>;
+		bus-range = <0 255>;
+		linux,pci-domain = <0>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+		dma-coherent;
+		ranges = <0x01000000 0x00 0x00000000 0x00 0x6F000000 0x00 0x00800000>,
+		     <0x02000000 0x00 0x60000000 0x00 0x60000000 0x00 0x0F000000>,
+			 <0x42000000 0x09 0x00000000 0x09 0x00000000 0x1F 0xC0000000>;
+		#interrupt-cells = <1>;
+		interrupt-map-mask = <0 0 0 7>;
+		interrupt-map = <0 0 0 1 &gic 0 0 0 169 IRQ_TYPE_LEVEL_HIGH>,
+			<0 0 0 2 &gic 0 0 0 170 IRQ_TYPE_LEVEL_HIGH>,
+			<0 0 0 3 &gic 0 0 0 171 IRQ_TYPE_LEVEL_HIGH>,
+			<0 0 0 4 &gic 0 0 0 172 IRQ_TYPE_LEVEL_HIGH>;
+		msi-map = <0 &its_pcie 0 0x10000>;
+		iommu-map = <0 &smmu_pcie 0 0x10000>;
+		status = "okay";
+	};
+
+	smmu_ccix: iommu@4f000000 {
+		compatible = "arm,smmu-v3";
+		reg = <0 0x4f000000 0 0x40000>;
+		interrupts = <GIC_SPI 228 IRQ_TYPE_EDGE_RISING>,
+				<GIC_SPI 41 IRQ_TYPE_EDGE_RISING>,
+				<GIC_SPI 229 IRQ_TYPE_EDGE_RISING>,
+				<GIC_SPI 230 IRQ_TYPE_EDGE_RISING>;
+		interrupt-names = "eventq", "priq", "cmdq-sync", "gerror";
+		msi-parent = <&its1 0>;
+		#iommu-cells = <1>;
+		dma-coherent;
+	};
+
+	ccix_pcie_ctlr: pcie@4fc0000000 {
+		compatible = "pci-host-ecam-generic";
+		device_type = "pci";
+		reg = <0x4F 0xC0000000 0 0x10000000>;
+		bus-range = <0 255>;
+		linux,pci-domain = <1>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+		dma-coherent;
+		ranges = <0x01000000 0x00 0x00000000 0x00 0x7F000000 0x00 0x00800000>,
+		     <0x02000000 0x00 0x70000000 0x00 0x70000000 0x00 0x0F000000>,
+			 <0x42000000 0x30 0x00000000 0x30 0x00000000 0x1F 0xC0000000>;
+		#interrupt-cells = <1>;
+		interrupt-map-mask = <0 0 0 7>;
+		interrupt-map = <0 0 0 1 &gic 0 0 0 201 IRQ_TYPE_LEVEL_HIGH>,
+			<0 0 0 2 &gic 0 0 0 202 IRQ_TYPE_LEVEL_HIGH>,
+			<0 0 0 3 &gic 0 0 0 203 IRQ_TYPE_LEVEL_HIGH>,
+			<0 0 0 4 &gic 0 0 0 204 IRQ_TYPE_LEVEL_HIGH>;
+		msi-map = <0 &its_ccix 0 0x10000>;
+		iommu-map = <0 &smmu_ccix 0 0x10000>;
+		status = "okay";
+	};
+
+	smmu_dp: iommu@2ce00000 {
+		compatible = "arm,smmu-v3";
+		reg = <0 0x2ce00000 0 0x40000>;
+		interrupts = <GIC_SPI 76 IRQ_TYPE_EDGE_RISING>,
+				<GIC_SPI 78 IRQ_TYPE_EDGE_RISING>,
+				<GIC_SPI 80 IRQ_TYPE_EDGE_RISING>;
+		interrupt-names = "eventq", "cmdq-sync", "gerror";
+		#iommu-cells = <1>;
+	};
+
+	dp0: display@2cc00000 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "arm,mali-d32";
+		reg = <0 0x2cc00000 0 0x20000>;
+		interrupts = <0 69 4>;
+		interrupt-names = "DPU";
+		clocks = <&dpu_aclk>;
+		clock-names = "aclk";
+		iommus = <&smmu_dp 0>, <&smmu_dp 1>, <&smmu_dp 2>, <&smmu_dp 3>,
+			<&smmu_dp 8>;
+
+		pl0: pipeline@0 {
+			reg = <0>;
+			clocks = <&dpu_pixel_clk>;
+			clock-names = "pxclk";
+			pl_id = <0>;
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				port@0 {
+					reg = <0>;
+					dp_pl0_out0: endpoint {
+						remote-endpoint = <&tda998x_0_input>;
+					};
+				};
+			};
+		};
+	};
+
+	i2c@1c0f0000 {
+		compatible = "cdns,i2c-r1p14";
+		reg = <0x0 0x1c0f0000 0x0 0x1000>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		clock-frequency = <100000>;
+		i2c-sda-hold-time-ns = <500>;
+		interrupts = <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&dpu_aclk>;
+
+		hdmi-transmitter@70 {
+			compatible = "nxp,tda998x";
+			reg = <0x70>;
+			video-ports = <0x234501>;
+			port {
+				tda998x_0_input: endpoint {
+					remote-endpoint = <&dp_pl0_out0>;
+				};
+			};
+		};
+	};
+
+	dpu_aclk: dpu_aclk {
+		/* 77.1 MHz derived from 24 MHz reference clock */
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <350000000>;
+		clock-output-names = "aclk";
+	};
+
+	dpu_pixel_clk: dpu-pixel-clk {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <148500000>;
+		clock-output-names = "pxclk";
+	};
+};
+
+&gic {
+	reg = <0x0 0x30000000 0 0x10000>,	/* GICD */
+	      <0x0 0x300c0000 0 0x80000>;	/* GICR */
+	interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
+
+	its1: its@30040000 {
+		compatible = "arm,gic-v3-its";
+		msi-controller;
+		#msi-cells = <1>;
+		reg = <0x0 0x30040000 0x0 0x20000>;
+	};
+
+	its2: its@30060000 {
+		compatible = "arm,gic-v3-its";
+		msi-controller;
+		#msi-cells = <1>;
+		reg = <0x0 0x30060000 0x0 0x20000>;
+	};
+
+	its_ccix: its@30080000 {
+		compatible = "arm,gic-v3-its";
+		msi-controller;
+		#msi-cells = <1>;
+		reg = <0x0 0x30080000 0x0 0x20000>;
+	};
+
+	its_pcie: its@300a0000 {
+		compatible = "arm,gic-v3-its";
+		msi-controller;
+		#msi-cells = <1>;
+		reg = <0x0 0x300a0000 0x0 0x20000>;
+	};
+};
diff --git a/plat/arm/board/morello/platform.mk b/plat/arm/board/morello/platform.mk
index 39803bb..e09405c 100644
--- a/plat/arm/board/morello/platform.mk
+++ b/plat/arm/board/morello/platform.mk
@@ -38,7 +38,7 @@
 				${MORELLO_BASE}/morello_security.c	\
 				drivers/arm/css/sds/sds.c
 
-FDT_SOURCES		+=	fdts/morello-fvp.dts
+FDT_SOURCES		+=	fdts/morello-${TARGET_PLATFORM}.dts
 
 # TF-A not required to load the SCP Images
 override CSS_LOAD_SCP_IMAGES		:=	0