~sircmpwn/linux

linux/arch/arm/boot/dts/armada-xp-mv78230.dtsi -rw-r--r-- 5.8 KiB
a99d8080 — Linus Torvalds Linux 5.4-rc6 11 months ago
                                                                                
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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Device Tree Include file for Marvell Armada XP family SoC
 *
 * Copyright (C) 2012 Marvell
 *
 * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
 *
 * Contains definitions specific to the Armada XP MV78230 SoC that are not
 * common to all Armada XP SoCs.
 */

#include "armada-xp.dtsi"

/ {
	model = "Marvell Armada XP MV78230 SoC";
	compatible = "marvell,armadaxp-mv78230", "marvell,armadaxp", "marvell,armada-370-xp";

	aliases {
		gpio0 = &gpio0;
		gpio1 = &gpio1;
	};

	cpus {
		#address-cells = <1>;
		#size-cells = <0>;
		enable-method = "marvell,armada-xp-smp";

		cpu@0 {
			device_type = "cpu";
			compatible = "marvell,sheeva-v7";
			reg = <0>;
			clocks = <&cpuclk 0>;
			clock-latency = <1000000>;
		};

		cpu@1 {
			device_type = "cpu";
			compatible = "marvell,sheeva-v7";
			reg = <1>;
			clocks = <&cpuclk 1>;
			clock-latency = <1000000>;
		};
	};

	soc {
		/*
		 * MV78230 has 2 PCIe units Gen2.0: One unit can be
		 * configured as x4 or quad x1 lanes. One unit is
		 * x1 only.
		 */
		pciec: pcie@82000000 {
			compatible = "marvell,armada-xp-pcie";
			status = "disabled";
			device_type = "pci";

			#address-cells = <3>;
			#size-cells = <2>;

			msi-parent = <&mpic>;
			bus-range = <0x00 0xff>;

			ranges =
			       <0x82000000 0 0x40000 MBUS_ID(0xf0, 0x01) 0x40000 0 0x00002000   /* Port 0.0 registers */
				0x82000000 0 0x44000 MBUS_ID(0xf0, 0x01) 0x44000 0 0x00002000   /* Port 0.1 registers */
				0x82000000 0 0x48000 MBUS_ID(0xf0, 0x01) 0x48000 0 0x00002000   /* Port 0.2 registers */
				0x82000000 0 0x4c000 MBUS_ID(0xf0, 0x01) 0x4c000 0 0x00002000   /* Port 0.3 registers */
				0x82000000 0 0x80000 MBUS_ID(0xf0, 0x01) 0x80000 0 0x00002000   /* Port 1.0 registers */
				0x82000000 0x1 0       MBUS_ID(0x04, 0xe8) 0 1 0 /* Port 0.0 MEM */
				0x81000000 0x1 0       MBUS_ID(0x04, 0xe0) 0 1 0 /* Port 0.0 IO  */
				0x82000000 0x2 0       MBUS_ID(0x04, 0xd8) 0 1 0 /* Port 0.1 MEM */
				0x81000000 0x2 0       MBUS_ID(0x04, 0xd0) 0 1 0 /* Port 0.1 IO  */
				0x82000000 0x3 0       MBUS_ID(0x04, 0xb8) 0 1 0 /* Port 0.2 MEM */
				0x81000000 0x3 0       MBUS_ID(0x04, 0xb0) 0 1 0 /* Port 0.2 IO  */
				0x82000000 0x4 0       MBUS_ID(0x04, 0x78) 0 1 0 /* Port 0.3 MEM */
				0x81000000 0x4 0       MBUS_ID(0x04, 0x70) 0 1 0 /* Port 0.3 IO  */
				0x82000000 0x5 0       MBUS_ID(0x08, 0xe8) 0 1 0 /* Port 1.0 MEM */
				0x81000000 0x5 0       MBUS_ID(0x08, 0xe0) 0 1 0 /* Port 1.0 IO  */>;

			pcie1: pcie@1,0 {
				device_type = "pci";
				assigned-addresses = <0x82000800 0 0x40000 0 0x2000>;
				reg = <0x0800 0 0 0 0>;
				#address-cells = <3>;
				#size-cells = <2>;
				#interrupt-cells = <1>;
				ranges = <0x82000000 0 0 0x82000000 0x1 0 1 0
					  0x81000000 0 0 0x81000000 0x1 0 1 0>;
				bus-range = <0x00 0xff>;
				interrupt-map-mask = <0 0 0 0>;
				interrupt-map = <0 0 0 0 &mpic 58>;
				marvell,pcie-port = <0>;
				marvell,pcie-lane = <0>;
				clocks = <&gateclk 5>;
				status = "disabled";
			};

			pcie2: pcie@2,0 {
				device_type = "pci";
				assigned-addresses = <0x82000800 0 0x44000 0 0x2000>;
				reg = <0x1000 0 0 0 0>;
				#address-cells = <3>;
				#size-cells = <2>;
				#interrupt-cells = <1>;
				ranges = <0x82000000 0 0 0x82000000 0x2 0 1 0
					  0x81000000 0 0 0x81000000 0x2 0 1 0>;
				bus-range = <0x00 0xff>;
				interrupt-map-mask = <0 0 0 0>;
				interrupt-map = <0 0 0 0 &mpic 59>;
				marvell,pcie-port = <0>;
				marvell,pcie-lane = <1>;
				clocks = <&gateclk 6>;
				status = "disabled";
			};

			pcie3: pcie@3,0 {
				device_type = "pci";
				assigned-addresses = <0x82000800 0 0x48000 0 0x2000>;
				reg = <0x1800 0 0 0 0>;
				#address-cells = <3>;
				#size-cells = <2>;
				#interrupt-cells = <1>;
				ranges = <0x82000000 0 0 0x82000000 0x3 0 1 0
					  0x81000000 0 0 0x81000000 0x3 0 1 0>;
				bus-range = <0x00 0xff>;
				interrupt-map-mask = <0 0 0 0>;
				interrupt-map = <0 0 0 0 &mpic 60>;
				marvell,pcie-port = <0>;
				marvell,pcie-lane = <2>;
				clocks = <&gateclk 7>;
				status = "disabled";
			};

			pcie4: pcie@4,0 {
				device_type = "pci";
				assigned-addresses = <0x82000800 0 0x4c000 0 0x2000>;
				reg = <0x2000 0 0 0 0>;
				#address-cells = <3>;
				#size-cells = <2>;
				#interrupt-cells = <1>;
				ranges = <0x82000000 0 0 0x82000000 0x4 0 1 0
					  0x81000000 0 0 0x81000000 0x4 0 1 0>;
				bus-range = <0x00 0xff>;
				interrupt-map-mask = <0 0 0 0>;
				interrupt-map = <0 0 0 0 &mpic 61>;
				marvell,pcie-port = <0>;
				marvell,pcie-lane = <3>;
				clocks = <&gateclk 8>;
				status = "disabled";
			};

			pcie5: pcie@5,0 {
				device_type = "pci";
				assigned-addresses = <0x82000800 0 0x80000 0 0x2000>;
				reg = <0x2800 0 0 0 0>;
				#address-cells = <3>;
				#size-cells = <2>;
				#interrupt-cells = <1>;
				ranges = <0x82000000 0 0 0x82000000 0x5 0 1 0
					  0x81000000 0 0 0x81000000 0x5 0 1 0>;
				bus-range = <0x00 0xff>;
				interrupt-map-mask = <0 0 0 0>;
				interrupt-map = <0 0 0 0 &mpic 62>;
				marvell,pcie-port = <1>;
				marvell,pcie-lane = <0>;
				clocks = <&gateclk 9>;
				status = "disabled";
			};
		};

		internal-regs {
			gpio0: gpio@18100 {
				compatible = "marvell,armada-370-gpio",
					     "marvell,orion-gpio";
				reg = <0x18100 0x40>, <0x181c0 0x08>;
				reg-names = "gpio", "pwm";
				ngpios = <32>;
				gpio-controller;
				#gpio-cells = <2>;
				#pwm-cells = <2>;
				interrupt-controller;
				#interrupt-cells = <2>;
				interrupts = <82>, <83>, <84>, <85>;
				clocks = <&coreclk 0>;
			};

			gpio1: gpio@18140 {
				compatible = "marvell,armada-370-gpio",
					     "marvell,orion-gpio";
				reg = <0x18140 0x40>, <0x181c8 0x08>;
				reg-names = "gpio", "pwm";
				ngpios = <17>;
				gpio-controller;
				#gpio-cells = <2>;
				#pwm-cells = <2>;
				interrupt-controller;
				#interrupt-cells = <2>;
				interrupts = <87>, <88>, <89>;
				clocks = <&coreclk 0>;
			};
		};
	};
};

&pinctrl {
	compatible = "marvell,mv78230-pinctrl";
};