xref: /openbmc/u-boot/arch/arm/dts/at91sam9g20.dtsi (revision dd9999d5)

/*
 * at91sam9g20.dtsi - Device Tree Include file for AT91SAM9G20 family SoC
 *
 *  Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
 *
 * Licensed under GPLv2.
 */

#include "at91sam9260.dtsi"

/ {
	model = "Atmel AT91SAM9G20 family SoC";
	compatible = "atmel,at91sam9g20";

	memory {
		reg = <0x20000000 0x08000000>;
	};

	sram0: sram@002ff000 {
		status = "disabled";
	};

	sram1: sram@002fc000 {
		compatible = "mmio-sram";
		reg = <0x002fc000 0x8000>;
	};

	ahb {
		apb {
			i2c0: i2c@fffac000 {
				compatible = "atmel,at91sam9g20-i2c";
			};

			ssc0: ssc@fffbc000 {
				compatible = "atmel,at91sam9rl-ssc";
			};

			adc0: adc@fffe0000 {
				atmel,adc-startup-time = <40>;
			};

			pmc: pmc@fffffc00 {
				plla: pllack@0 {
					atmel,clk-input-range = <2000000 32000000>;
					atmel,pll-clk-output-ranges = <745000000 800000000 0 0>,
								<695000000 750000000 1 0>,
								<645000000 700000000 2 0>,
								<595000000 650000000 3 0>,
								<545000000 600000000 0 1>,
								<495000000 550000000 1 1>,
								<445000000 500000000 2 1>,
								<400000000 450000000 3 1>;
				};

				pllb: pllbck@1 {
					compatible = "atmel,at91sam9g20-clk-pllb";
					atmel,clk-input-range = <2000000 32000000>;
					atmel,pll-clk-output-ranges = <30000000 100000000 0 0>;
				};

				mck: masterck {
					atmel,clk-output-range = <0 133000000>;
					atmel,clk-divisors = <1 2 4 6>;
				};
			};
		};
	};
};