~sircmpwn/linux

linux/arch/arm/boot/dts/spear600.dtsi -rw-r--r-- 4.7 KiB
a99d8080 — Linus Torvalds Linux 5.4-rc6 11 months ago
                                                                                
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// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * Copyright 2012 Stefan Roese <sr@denx.de>
 */

/ {
	#address-cells = <1>;
	#size-cells = <1>;
	compatible = "st,spear600";

	cpus {
		#address-cells = <0>;
		#size-cells = <0>;

		cpu {
			compatible = "arm,arm926ej-s";
			device_type = "cpu";
		};
	};

	memory {
		device_type = "memory";
		reg = <0 0x40000000>;
	};

	ahb {
		#address-cells = <1>;
		#size-cells = <1>;
		compatible = "simple-bus";
		ranges = <0xd0000000 0xd0000000 0x30000000>;

		vic0: interrupt-controller@f1100000 {
			compatible = "arm,pl190-vic";
			interrupt-controller;
			reg = <0xf1100000 0x1000>;
			#interrupt-cells = <1>;
		};

		vic1: interrupt-controller@f1000000 {
			compatible = "arm,pl190-vic";
			interrupt-controller;
			reg = <0xf1000000 0x1000>;
			#interrupt-cells = <1>;
		};

		clcd: clcd@fc200000 {
			compatible = "arm,pl110", "arm,primecell";
			reg = <0xfc200000 0x1000>;
			interrupt-parent = <&vic1>;
			interrupts = <12>;
			status = "disabled";
		};

		dmac: dma@fc400000 {
			compatible = "arm,pl080", "arm,primecell";
			reg = <0xfc400000 0x1000>;
			interrupt-parent = <&vic1>;
			interrupts = <10>;
			status = "disabled";
		};

		gmac: ethernet@e0800000 {
			compatible = "st,spear600-gmac";
			reg = <0xe0800000 0x8000>;
			interrupt-parent = <&vic1>;
			interrupts = <24 23>;
			interrupt-names = "macirq", "eth_wake_irq";
			phy-mode = "gmii";
			status = "disabled";
		};

		fsmc: flash@d1800000 {
			compatible = "st,spear600-fsmc-nand";
			#address-cells = <1>;
			#size-cells = <1>;
			reg = <0xd1800000 0x1000	/* FSMC Register */
			       0xd2000000 0x0010	/* NAND Base DATA */
			       0xd2020000 0x0010	/* NAND Base ADDR */
			       0xd2010000 0x0010>;	/* NAND Base CMD */
			reg-names = "fsmc_regs", "nand_data", "nand_addr", "nand_cmd";
			status = "disabled";
		};

		smi: flash@fc000000 {
			compatible = "st,spear600-smi";
			#address-cells = <1>;
			#size-cells = <1>;
			reg = <0xfc000000 0x1000>;
			interrupt-parent = <&vic1>;
			interrupts = <12>;
			status = "disabled";
		};

		ehci_usb0: ehci@e1800000 {
			compatible = "st,spear600-ehci", "usb-ehci";
			reg = <0xe1800000 0x1000>;
			interrupt-parent = <&vic1>;
			interrupts = <27>;
			status = "disabled";
		};

		ehci_usb1: ehci@e2000000 {
			compatible = "st,spear600-ehci", "usb-ehci";
			reg = <0xe2000000 0x1000>;
			interrupt-parent = <&vic1>;
			interrupts = <29>;
			status = "disabled";
		};

		ohci_usb0: ohci@e1900000 {
			compatible = "st,spear600-ohci", "usb-ohci";
			reg = <0xe1900000 0x1000>;
			interrupt-parent = <&vic1>;
			interrupts = <26>;
			status = "disabled";
		};

		ohci_usb1: ohci@e2100000 {
			compatible = "st,spear600-ohci", "usb-ohci";
			reg = <0xe2100000 0x1000>;
			interrupt-parent = <&vic1>;
			interrupts = <28>;
			status = "disabled";
		};

		apb {
			#address-cells = <1>;
			#size-cells = <1>;
			compatible = "simple-bus";
			ranges = <0xd0000000 0xd0000000 0x30000000>;

			uart0: serial@d0000000 {
				compatible = "arm,pl011", "arm,primecell";
				reg = <0xd0000000 0x1000>;
				interrupt-parent = <&vic0>;
				interrupts = <24>;
				status = "disabled";
			};

			uart1: serial@d0080000 {
				compatible = "arm,pl011", "arm,primecell";
				reg = <0xd0080000 0x1000>;
				interrupt-parent = <&vic0>;
				interrupts = <25>;
				status = "disabled";
			};

			/* local/cpu GPIO */
			gpio0: gpio@f0100000 {
				#gpio-cells = <2>;
				compatible = "arm,pl061", "arm,primecell";
				gpio-controller;
				reg = <0xf0100000 0x1000>;
				interrupt-parent = <&vic0>;
				interrupts = <18>;
			};

			/* basic GPIO */
			gpio1: gpio@fc980000 {
				#gpio-cells = <2>;
				compatible = "arm,pl061", "arm,primecell";
				gpio-controller;
				reg = <0xfc980000 0x1000>;
				interrupt-parent = <&vic1>;
				interrupts = <19>;
			};

			/* appl GPIO */
			gpio2: gpio@d8100000 {
				#gpio-cells = <2>;
				compatible = "arm,pl061", "arm,primecell";
				gpio-controller;
				reg = <0xd8100000 0x1000>;
				interrupt-parent = <&vic1>;
				interrupts = <4>;
			};

			i2c: i2c@d0200000 {
				#address-cells = <1>;
				#size-cells = <0>;
				compatible = "snps,designware-i2c";
				reg = <0xd0200000 0x1000>;
				interrupt-parent = <&vic0>;
				interrupts = <28>;
				status = "disabled";
			};

			rtc: rtc@fc900000 {
				compatible = "st,spear600-rtc";
				reg = <0xfc900000 0x1000>;
				interrupt-parent = <&vic0>;
				interrupts = <10>;
				status = "disabled";
			};

			timer@f0000000 {
				compatible = "st,spear-timer";
				reg = <0xf0000000 0x400>;
				interrupt-parent = <&vic0>;
				interrupts = <16>;
			};

			adc: adc@d820b000 {
				compatible = "st,spear600-adc";
				reg = <0xd820b000 0x1000>;
				interrupt-parent = <&vic1>;
				interrupts = <6>;
				status = "disabled";
			};
		};
	};
};