arch: arm64: dts: Add virt-2.8-linaro board

Signed-off-by: Loic Poulain <loic.poulain@linaro.org>

arch/arm64/boot/dts/arm/Makefile

@@ -7,3 +7,4 @@ dtb-$(CONFIG_ARCH_VEXPRESS) += rtsm_ve-aemv8a.dtb
 dtb-$(CONFIG_ARCH_VEXPRESS) += vexpress-v2f-1xv7-ca53x2.dtb
 dtb-$(CONFIG_ARCH_VEXPRESS) += fvp-base-revc.dtb
 dtb-$(CONFIG_ARCH_VEXPRESS) += corstone1000-fvp.dtb corstone1000-mps3.dtb
+dtb-y += virt-2.8-linaro.dtb

arch/arm64/boot/dts/arm/virt-2.8-linaro.dts

+/include/ "virt-2.8.dtsi"
+
+/ {
+        chosen {
+                stdout-path = "/pl011@9000000";
+        };
+
+	memory@40000000 {
+                reg = <0x0 0x40000000 0x0 0x8000000>;
+                device_type = "memory";
+        };
+
+	pl011@9000000 {
+		status = "okay";
+	};
+
+	gpio-keys {
+                compatible = "gpio-keys";
+
+                poweroff {
+                        gpios = <&gpioc 0x3 0x0>;
+                        linux,code = <116>;
+                        label = "GPIO Key Poweroff";
+                };
+        };
+};
+
+&i2c0 {
+	status = "okay";
+	temp@48 {
+		compatible = "ti,tmp105";
+		reg = <0x48>;
+		alert-gpios = <&gpioc 0x4 0x0>;
+	};
+};

arch/arm64/boot/dts/arm/virt-2.8.dtsi

+/dts-v1/;
+
+/ {
+	interrupt-parent = <&intc>;
+	#size-cells = <0x2>;
+	#address-cells = <0x2>;
+	compatible = "linux,dummy-virt";
+
+	cpus {
+		#size-cells = <0x0>;
+		#address-cells = <0x1>;
+
+		cpu@0 {
+			reg = <0x0>;
+			compatible = "arm,cortex-a57";
+			device_type = "cpu";
+		};
+	};
+
+	fw-cfg@9020000 {
+		compatible = "qemu,fw-cfg-mmio";
+		dma-coherent;
+		reg = <0x0 0x9020000 0x0 0x18>;
+	};
+
+	gpioc: pl061@9030000 {
+		compatible = "arm,pl061", "arm,primecell";
+		reg = <0x0 0x9030000 0x0 0x1000>;
+		clock-names = "apb_pclk";
+		clocks = <&clk24>;
+		interrupts = <0x0 0x7 0x4>;
+		gpio-controller;
+		#gpio-cells = <0x2>;
+	};
+
+	serial0: pl011@9000000 {
+		compatible = "arm,pl011", "arm,primecell";
+		clock-names = "uartclk", "apb_pclk";
+		clocks = <&clk24 &clk24>;
+		interrupts = <0x0 0x1 0x4>;
+		reg = <0x0 0x9000000 0x0 0x1000>;
+		status = "disabled";
+	};
+
+	serial1: pl011@9040000 {
+		compatible = "arm,pl011", "arm,primecell";
+		clock-names = "uartclk", "apb_pclk";
+		clocks = <&clk24 &clk24>;
+		interrupts = <0x0 0x1 0x4>;
+		reg = <0x0 0x9040000 0x0 0x1000>;
+		status = "disabled";
+	};
+
+	rtc: pl031@9010000 {
+                compatible = "arm,pl031", "arm,primecell";
+                reg = <0x0 0x9010000 0x0 0x1000>;
+                clock-names = "apb_pclk";
+                clocks = <&clk24>;
+		interrupts = <0x0 0x2 0x4>;
+        };
+
+	i2c0: i2c@901a000 {
+		compatible = "arm,versatile-i2c";
+		reg = <0x0 0x0901a000 0x0 0x1000>;
+		#address-cells = <0x1>;
+		#size-cells = <0x0>;
+		status = "disabled";
+	};
+
+	intc: intc@8000000 {
+		compatible = "arm,cortex-a15-gic";
+		reg = <0x0 0x8000000 0x0 0x10000 0x0 0x8010000 0x0 0x10000>;
+		ranges;
+		#size-cells = <0x2>;
+		#address-cells = <0x2>;
+		interrupt-controller;
+		#interrupt-cells = <0x3>;
+
+		v2m: v2m@8020000 {
+			compatible = "arm,gic-v2m-frame";
+			reg = <0x0 0x8020000 0x0 0x1000>;
+			msi-controller;
+		};
+	};
+
+	clk24: apb-pclk {
+		compatible = "fixed-clock";
+		clock-output-names = "clk24mhz";
+		clock-frequency = <24000000>;
+		#clock-cells = <0>;
+	};
+
+	pmu {
+		compatible = "arm,armv8-pmuv3";
+		interrupts = <0x1 0x7 0x104>;
+	};
+
+	flash@0 {
+		compatible = "cfi-flash";
+		bank-width = <0x4>;
+		reg = <0x0 0x0 0x0 0x4000000 0x0 0x4000000 0x0 0x4000000>;
+	};
+
+	psci {
+		compatible = "arm,psci-0.2", "arm,psci";
+		migrate = <0xc4000005>;
+		cpu_on = <0xc4000003>;
+		cpu_off = <0x84000002>;
+		cpu_suspend = <0xc4000001>;
+		method = "hvc";
+	};
+
+	timer {
+		compatible = "arm,armv8-timer", "arm,armv7-timer";
+		interrupts = <0x1 0xd 0x104 0x1 0xe 0x104 0x1 0xb 0x104 0x1 0xa 0x104>;
+		always-on;
+	};
+
+	/* pci for virtio-pci-net */
+	pcie@10000000 {
+		compatible = "pci-host-ecam-generic";
+		reg = <0x00000040 0x10000000 0x00000000 0x10000000>;
+		msi-parent = <&v2m>;
+		dma-coherent;
+		bus-range = <0x00000000 0x000000ff>;
+		linux,pci-domain = <0x00000000>;
+		#size-cells = <0x00000002>;
+		#address-cells = <0x00000003>;
+		device_type = "pci";
+		interrupt-map-mask = <0x00001800 0x00000000 0x00000000 0x00000007>;
+		interrupt-map = <0x0 0x0 0x0 0x1 0x8001 0x0 0x0 0x0 0x3 0x4
+				 0x0 0x0 0x0 0x2 0x8001 0x0 0x0 0x0 0x4 0x4
+				 0x0 0x0 0x0 0x3 0x8001 0x0 0x0 0x0 0x5 0x4
+				 0x0 0x0 0x0 0x4 0x8001 0x0 0x0 0x0 0x6 0x4
+				 0x800 0x0 0x0 0x1 0x8001 0x0 0x0 0x0 0x4 0x4
+				 0x800 0x0 0x0 0x2 0x8001 0x0 0x0 0x0 0x5 0x4
+				 0x800 0x0 0x0 0x3 0x8001 0x0 0x0 0x0 0x6 0x4
+				 0x800 0x0 0x0 0x4 0x8001 0x0 0x0 0x0 0x3 0x4
+				 0x1000 0x0 0x0 0x1 0x8001 0x0 0x0 0x0 0x5 0x4
+				 0x1000 0x0 0x0 0x2 0x8001 0x0 0x0 0x0 0x6 0x4
+				 0x1000 0x0 0x0 0x3 0x8001 0x0 0x0 0x0 0x3 0x4
+				 0x1000 0x0 0x0 0x4 0x8001 0x0 0x0 0x0 0x4 0x4
+				 0x1800 0x0 0x0 0x1 0x8001 0x0 0x0 0x0 0x6 0x4
+				 0x1800 0x0 0x0 0x2 0x8001 0x0 0x0 0x0 0x3 0x4
+				 0x1800 0x0 0x0 0x3 0x8001 0x0 0x0 0x0 0x4 0x4
+				 0x1800 0x0 0x0 0x4 0x8001 0x0 0x0 0x0 0x5 0x4>;
+		#interrupt-cells = <1>;
+		ranges = <0x1000000 0x0 0x0 0x0 0x3eff0000 0x0 0x10000
+			  0x2000000 0x0 0x10000000 0x0 0x10000000 0x0 0x2eff0000
+			  0x3000000 0x80 0x0 0x80 0x0 0x80 0x0>;
+
+
+	};
+
+	/* add few virtio-mmio for disk, fs etc... */
+	virtio_mmio@a003a00 {
+		dma-coherent;
+		interrupts = <0x0 0x2d 0x1>;
+		reg = <0x0 0x0a003a00 0x0 0x200>;
+		compatible = "virtio,mmio";
+	};
+
+	virtio_mmio@a003c00 {
+		dma-coherent;
+		interrupts = <0x0 0x0000002e 0x1>;
+		reg = <0x0 0x0a003c00 0x0 0x200>;
+		compatible = "virtio,mmio";
+	};
+
+	virtio_mmio@a003e00 {
+		dma-coherent;
+		interrupts = <0x0 0x0000002f 0x1>;
+		reg = <0x0 0x0a003e00 0x0 0x200>;
+		compatible = "virtio,mmio";
+	};
+};