at91sam9x5.dtsi 31.5 KB
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/*
 * at91sam9x5.dtsi - Device Tree Include file for AT91SAM9x5 family SoC
 *                   applies to AT91SAM9G15, AT91SAM9G25, AT91SAM9G35,
 *                   AT91SAM9X25, AT91SAM9X35 SoC
 *
 *  Copyright (C) 2012 Atmel,
 *                2012 Nicolas Ferre <nicolas.ferre@atmel.com>
 *
 * Licensed under GPLv2 or later.
 */

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#include "skeleton.dtsi"
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#include <dt-bindings/dma/at91.h>
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#include <dt-bindings/pinctrl/at91.h>
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#include <dt-bindings/interrupt-controller/irq.h>
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/clock/at91.h>
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/ {
	model = "Atmel AT91SAM9x5 family SoC";
	compatible = "atmel,at91sam9x5";
	interrupt-parent = <&aic>;

	aliases {
		serial0 = &dbgu;
		serial1 = &usart0;
		serial2 = &usart1;
		serial3 = &usart2;
		gpio0 = &pioA;
		gpio1 = &pioB;
		gpio2 = &pioC;
		gpio3 = &pioD;
		tcb0 = &tcb0;
		tcb1 = &tcb1;
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		i2c0 = &i2c0;
		i2c1 = &i2c1;
		i2c2 = &i2c2;
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		ssc0 = &ssc0;
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		pwm0 = &pwm0;
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	};
	cpus {
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		#address-cells = <0>;
		#size-cells = <0>;

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

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	memory {
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		reg = <0x20000000 0x10000000>;
	};

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	slow_xtal: slow_xtal {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <0>;
	};

	main_xtal: main_xtal {
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <0>;
	};

	adc_op_clk: adc_op_clk{
		compatible = "fixed-clock";
		#clock-cells = <0>;
		clock-frequency = <5000000>;
	};

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

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

			aic: interrupt-controller@fffff000 {
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				#interrupt-cells = <3>;
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				compatible = "atmel,at91rm9200-aic";
				interrupt-controller;
				reg = <0xfffff000 0x200>;
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				atmel,external-irqs = <31>;
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			};

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			ramc0: ramc@ffffe800 {
				compatible = "atmel,at91sam9g45-ddramc";
				reg = <0xffffe800 0x200>;
			};

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			pmc: pmc@fffffc00 {
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				compatible = "atmel,at91sam9x5-pmc";
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				reg = <0xfffffc00 0x100>;
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				interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
				interrupt-controller;
				#address-cells = <1>;
				#size-cells = <0>;
				#interrupt-cells = <1>;

				main_rc_osc: main_rc_osc {
					compatible = "atmel,at91sam9x5-clk-main-rc-osc";
					#clock-cells = <0>;
					interrupts-extended = <&pmc AT91_PMC_MOSCRCS>;
					clock-frequency = <12000000>;
					clock-accuracy = <50000000>;
				};

				main_osc: main_osc {
					compatible = "atmel,at91rm9200-clk-main-osc";
					#clock-cells = <0>;
					interrupts-extended = <&pmc AT91_PMC_MOSCS>;
					clocks = <&main_xtal>;
				};

				main: mainck {
					compatible = "atmel,at91sam9x5-clk-main";
					#clock-cells = <0>;
					interrupts-extended = <&pmc AT91_PMC_MOSCSELS>;
					clocks = <&main_rc_osc>, <&main_osc>;
				};

				plla: pllack {
					compatible = "atmel,at91rm9200-clk-pll";
					#clock-cells = <0>;
					interrupts-extended = <&pmc AT91_PMC_LOCKA>;
					clocks = <&main>;
					reg = <0>;
					atmel,clk-input-range = <2000000 32000000>;
					#atmel,pll-clk-output-range-cells = <4>;
					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 555000000 1 1
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								       445000000 500000000 2 1
								       400000000 450000000 3 1>;
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				};

				plladiv: plladivck {
					compatible = "atmel,at91sam9x5-clk-plldiv";
					#clock-cells = <0>;
					clocks = <&plla>;
				};

				utmi: utmick {
					compatible = "atmel,at91sam9x5-clk-utmi";
					#clock-cells = <0>;
					interrupts-extended = <&pmc AT91_PMC_LOCKU>;
					clocks = <&main>;
				};

				mck: masterck {
					compatible = "atmel,at91sam9x5-clk-master";
					#clock-cells = <0>;
					interrupts-extended = <&pmc AT91_PMC_MCKRDY>;
					clocks = <&clk32k>, <&main>, <&plladiv>, <&utmi>;
					atmel,clk-output-range = <0 133333333>;
					atmel,clk-divisors = <1 2 4 3>;
					atmel,master-clk-have-div3-pres;
				};

				usb: usbck {
					compatible = "atmel,at91sam9x5-clk-usb";
					#clock-cells = <0>;
					clocks = <&plladiv>, <&utmi>;
				};

				prog: progck {
					compatible = "atmel,at91sam9x5-clk-programmable";
					#address-cells = <1>;
					#size-cells = <0>;
					interrupt-parent = <&pmc>;
					clocks = <&clk32k>, <&main>, <&plladiv>, <&utmi>, <&mck>;

					prog0: prog0 {
						#clock-cells = <0>;
						reg = <0>;
						interrupts = <AT91_PMC_PCKRDY(0)>;
					};

					prog1: prog1 {
						#clock-cells = <0>;
						reg = <1>;
						interrupts = <AT91_PMC_PCKRDY(1)>;
					};
				};

				smd: smdclk {
					compatible = "atmel,at91sam9x5-clk-smd";
					#clock-cells = <0>;
					clocks = <&plladiv>, <&utmi>;
				};

				systemck {
					compatible = "atmel,at91rm9200-clk-system";
					#address-cells = <1>;
					#size-cells = <0>;

					ddrck: ddrck {
						#clock-cells = <0>;
						reg = <2>;
						clocks = <&mck>;
					};

					smdck: smdck {
						#clock-cells = <0>;
						reg = <4>;
						clocks = <&smd>;
					};

					uhpck: uhpck {
						#clock-cells = <0>;
						reg = <6>;
						clocks = <&usb>;
					};

					udpck: udpck {
						#clock-cells = <0>;
						reg = <7>;
						clocks = <&usb>;
					};

					pck0: pck0 {
						#clock-cells = <0>;
						reg = <8>;
						clocks = <&prog0>;
					};

					pck1: pck1 {
						#clock-cells = <0>;
						reg = <9>;
						clocks = <&prog1>;
					};
				};

				periphck {
					compatible = "atmel,at91sam9x5-clk-peripheral";
					#address-cells = <1>;
					#size-cells = <0>;
					clocks = <&mck>;

					pioAB_clk: pioAB_clk {
						#clock-cells = <0>;
						reg = <2>;
					};

					pioCD_clk: pioCD_clk {
						#clock-cells = <0>;
						reg = <3>;
					};

					smd_clk: smd_clk {
						#clock-cells = <0>;
						reg = <4>;
					};

					usart0_clk: usart0_clk {
						#clock-cells = <0>;
						reg = <5>;
					};

					usart1_clk: usart1_clk {
						#clock-cells = <0>;
						reg = <6>;
					};

					usart2_clk: usart2_clk {
						#clock-cells = <0>;
						reg = <7>;
					};

					twi0_clk: twi0_clk {
						reg = <9>;
						#clock-cells = <0>;
					};

					twi1_clk: twi1_clk {
						#clock-cells = <0>;
						reg = <10>;
					};

					twi2_clk: twi2_clk {
						#clock-cells = <0>;
						reg = <11>;
					};

					mci0_clk: mci0_clk {
						#clock-cells = <0>;
						reg = <12>;
					};

					spi0_clk: spi0_clk {
						#clock-cells = <0>;
						reg = <13>;
					};

					spi1_clk: spi1_clk {
						#clock-cells = <0>;
						reg = <14>;
					};

					uart0_clk: uart0_clk {
						#clock-cells = <0>;
						reg = <15>;
					};

					uart1_clk: uart1_clk {
						#clock-cells = <0>;
						reg = <16>;
					};

					tcb0_clk: tcb0_clk {
						#clock-cells = <0>;
						reg = <17>;
					};

					pwm_clk: pwm_clk {
						#clock-cells = <0>;
						reg = <18>;
					};

					adc_clk: adc_clk {
						#clock-cells = <0>;
						reg = <19>;
					};

					dma0_clk: dma0_clk {
						#clock-cells = <0>;
						reg = <20>;
					};

					dma1_clk: dma1_clk {
						#clock-cells = <0>;
						reg = <21>;
					};

					uhphs_clk: uhphs_clk {
						#clock-cells = <0>;
						reg = <22>;
					};

					udphs_clk: udphs_clk {
						#clock-cells = <0>;
						reg = <23>;
					};

					mci1_clk: mci1_clk {
						#clock-cells = <0>;
						reg = <26>;
					};

					ssc0_clk: ssc0_clk {
						#clock-cells = <0>;
						reg = <28>;
					};
				};
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			};

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			rstc@fffffe00 {
				compatible = "atmel,at91sam9g45-rstc";
				reg = <0xfffffe00 0x10>;
			};

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			shdwc@fffffe10 {
				compatible = "atmel,at91sam9x5-shdwc";
				reg = <0xfffffe10 0x10>;
			};

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			pit: timer@fffffe30 {
				compatible = "atmel,at91sam9260-pit";
				reg = <0xfffffe30 0xf>;
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				interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
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				clocks = <&mck>;
			};

			sckc@fffffe50 {
				compatible = "atmel,at91sam9x5-sckc";
				reg = <0xfffffe50 0x4>;

				slow_osc: slow_osc {
					compatible = "atmel,at91sam9x5-clk-slow-osc";
					#clock-cells = <0>;
					clocks = <&slow_xtal>;
				};

				slow_rc_osc: slow_rc_osc {
					compatible = "atmel,at91sam9x5-clk-slow-rc-osc";
					#clock-cells = <0>;
					clock-frequency = <32768>;
					clock-accuracy = <50000000>;
				};

				clk32k: slck {
					compatible = "atmel,at91sam9x5-clk-slow";
					#clock-cells = <0>;
					clocks = <&slow_rc_osc>, <&slow_osc>;
				};
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			};

			tcb0: timer@f8008000 {
				compatible = "atmel,at91sam9x5-tcb";
				reg = <0xf8008000 0x100>;
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				interrupts = <17 IRQ_TYPE_LEVEL_HIGH 0>;
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				clocks = <&tcb0_clk>;
				clock-names = "t0_clk";
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			};

			tcb1: timer@f800c000 {
				compatible = "atmel,at91sam9x5-tcb";
				reg = <0xf800c000 0x100>;
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				interrupts = <17 IRQ_TYPE_LEVEL_HIGH 0>;
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				clocks = <&tcb0_clk>;
				clock-names = "t0_clk";
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			};

			dma0: dma-controller@ffffec00 {
				compatible = "atmel,at91sam9g45-dma";
				reg = <0xffffec00 0x200>;
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				interrupts = <20 IRQ_TYPE_LEVEL_HIGH 0>;
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				#dma-cells = <2>;
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				clocks = <&dma0_clk>;
				clock-names = "dma_clk";
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			};

			dma1: dma-controller@ffffee00 {
				compatible = "atmel,at91sam9g45-dma";
				reg = <0xffffee00 0x200>;
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				interrupts = <21 IRQ_TYPE_LEVEL_HIGH 0>;
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				#dma-cells = <2>;
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				clocks = <&dma1_clk>;
				clock-names = "dma_clk";
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			};

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			pinctrl@fffff400 {
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				#address-cells = <1>;
				#size-cells = <1>;
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				compatible = "atmel,at91sam9x5-pinctrl", "atmel,at91rm9200-pinctrl", "simple-bus";
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				ranges = <0xfffff400 0xfffff400 0x800>;

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				/* shared pinctrl settings */
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				dbgu {
					pinctrl_dbgu: dbgu-0 {
						atmel,pins =
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							<AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_NONE	/* PA9 periph A */
							 AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;	/* PA10 periph A with pullup */
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					};
				};

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				usart0 {
					pinctrl_usart0: usart0-0 {
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						atmel,pins =
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							<AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_PULL_UP	/* PA0 periph A with pullup */
							 AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_NONE>;	/* PA1 periph A */
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					};

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					pinctrl_usart0_rts: usart0_rts-0 {
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						atmel,pins =
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							<AT91_PIOA 2 AT91_PERIPH_A AT91_PINCTRL_NONE>;	/* PA2 periph A */
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					};

					pinctrl_usart0_cts: usart0_cts-0 {
						atmel,pins =
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							<AT91_PIOA 3 AT91_PERIPH_A AT91_PINCTRL_NONE>;	/* PA3 periph A */
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					};
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					pinctrl_usart0_sck: usart0_sck-0 {
						atmel,pins =
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							<AT91_PIOA 4 AT91_PERIPH_A AT91_PINCTRL_NONE>;	/* PA4 periph A */
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					};
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				};

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				usart1 {
					pinctrl_usart1: usart1-0 {
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						atmel,pins =
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							<AT91_PIOA 5 AT91_PERIPH_A AT91_PINCTRL_PULL_UP	/* PA5 periph A with pullup */
							 AT91_PIOA 6 AT91_PERIPH_A AT91_PINCTRL_NONE>;	/* PA6 periph A */
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					};

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					pinctrl_usart1_rts: usart1_rts-0 {
						atmel,pins =
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							<AT91_PIOC 27 AT91_PERIPH_C AT91_PINCTRL_NONE>;	/* PC27 periph C */
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					};

					pinctrl_usart1_cts: usart1_cts-0 {
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						atmel,pins =
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							<AT91_PIOC 28 AT91_PERIPH_C AT91_PINCTRL_NONE>;	/* PC28 periph C */
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					};
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					pinctrl_usart1_sck: usart1_sck-0 {
						atmel,pins =
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							<AT91_PIOC 28 AT91_PERIPH_C AT91_PINCTRL_NONE>;	/* PC29 periph C */
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					};
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				};

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				usart2 {
					pinctrl_usart2: usart2-0 {
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						atmel,pins =
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							<AT91_PIOA 7 AT91_PERIPH_A AT91_PINCTRL_PULL_UP	/* PA7 periph A with pullup */
							 AT91_PIOA 8 AT91_PERIPH_A AT91_PINCTRL_NONE>;	/* PA8 periph A */
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					};

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					pinctrl_usart2_rts: usart2_rts-0 {
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						atmel,pins =
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							<AT91_PIOB 0 AT91_PERIPH_B AT91_PINCTRL_NONE>;	/* PB0 periph B */
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					};

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					pinctrl_usart2_cts: usart2_cts-0 {
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						atmel,pins =
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							<AT91_PIOB 1 AT91_PERIPH_B AT91_PINCTRL_NONE>;	/* PB1 periph B */
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					};
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					pinctrl_usart2_sck: usart2_sck-0 {
						atmel,pins =
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							<AT91_PIOB 2 AT91_PERIPH_B AT91_PINCTRL_NONE>;	/* PB2 periph B */
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					};
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				};

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				uart0 {
					pinctrl_uart0: uart0-0 {
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						atmel,pins =
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							<AT91_PIOC 8 AT91_PERIPH_C AT91_PINCTRL_NONE	/* PC8 periph C */
							 AT91_PIOC 9 AT91_PERIPH_C AT91_PINCTRL_PULL_UP>;	/* PC9 periph C with pullup */
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					};
				};

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				uart1 {
					pinctrl_uart1: uart1-0 {
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						atmel,pins =
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							<AT91_PIOC 16 AT91_PERIPH_C AT91_PINCTRL_NONE	/* PC16 periph C */
							 AT91_PIOC 17 AT91_PERIPH_C AT91_PINCTRL_PULL_UP>;	/* PC17 periph C with pullup */
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					};
				};
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				nand {
					pinctrl_nand: nand-0 {
						atmel,pins =
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							<AT91_PIOD 0 AT91_PERIPH_A AT91_PINCTRL_NONE	/* PD0 periph A Read Enable */
							 AT91_PIOD 1 AT91_PERIPH_A AT91_PINCTRL_NONE	/* PD1 periph A Write Enable */
							 AT91_PIOD 2 AT91_PERIPH_A AT91_PINCTRL_NONE	/* PD2 periph A Address Latch Enable */
							 AT91_PIOD 3 AT91_PERIPH_A AT91_PINCTRL_NONE	/* PD3 periph A Command Latch Enable */
							 AT91_PIOD 4 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP	/* PD4 gpio Chip Enable pin pull_up */
							 AT91_PIOD 5 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP	/* PD5 gpio RDY/BUSY pin pull_up */
							 AT91_PIOD 6 AT91_PERIPH_A AT91_PINCTRL_NONE	/* PD6 periph A Data bit 0 */
							 AT91_PIOD 7 AT91_PERIPH_A AT91_PINCTRL_NONE	/* PD7 periph A Data bit 1 */
							 AT91_PIOD 8 AT91_PERIPH_A AT91_PINCTRL_NONE	/* PD8 periph A Data bit 2 */
							 AT91_PIOD 9 AT91_PERIPH_A AT91_PINCTRL_NONE	/* PD9 periph A Data bit 3 */
							 AT91_PIOD 10 AT91_PERIPH_A AT91_PINCTRL_NONE	/* PD10 periph A Data bit 4 */
							 AT91_PIOD 11 AT91_PERIPH_A AT91_PINCTRL_NONE	/* PD11 periph A Data bit 5 */
							 AT91_PIOD 12 AT91_PERIPH_A AT91_PINCTRL_NONE	/* PD12 periph A Data bit 6 */
							 AT91_PIOD 13 AT91_PERIPH_A AT91_PINCTRL_NONE>;	/* PD13 periph A Data bit 7 */
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					};

					pinctrl_nand_16bits: nand_16bits-0 {
						atmel,pins =
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							<AT91_PIOD 14 AT91_PERIPH_A AT91_PINCTRL_NONE	/* PD14 periph A Data bit 8 */
							 AT91_PIOD 15 AT91_PERIPH_A AT91_PINCTRL_NONE	/* PD15 periph A Data bit 9 */
							 AT91_PIOD 16 AT91_PERIPH_A AT91_PINCTRL_NONE	/* PD16 periph A Data bit 10 */
							 AT91_PIOD 17 AT91_PERIPH_A AT91_PINCTRL_NONE	/* PD17 periph A Data bit 11 */
							 AT91_PIOD 18 AT91_PERIPH_A AT91_PINCTRL_NONE	/* PD18 periph A Data bit 12 */
							 AT91_PIOD 19 AT91_PERIPH_A AT91_PINCTRL_NONE	/* PD19 periph A Data bit 13 */
							 AT91_PIOD 20 AT91_PERIPH_A AT91_PINCTRL_NONE	/* PD20 periph A Data bit 14 */
							 AT91_PIOD 21 AT91_PERIPH_A AT91_PINCTRL_NONE>;	/* PD21 periph A Data bit 15 */
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					};
				};

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				mmc0 {
					pinctrl_mmc0_slot0_clk_cmd_dat0: mmc0_slot0_clk_cmd_dat0-0 {
						atmel,pins =
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							<AT91_PIOA 17 AT91_PERIPH_A AT91_PINCTRL_NONE	/* PA17 periph A */
							 AT91_PIOA 16 AT91_PERIPH_A AT91_PINCTRL_PULL_UP	/* PA16 periph A with pullup */
							 AT91_PIOA 15 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;	/* PA15 periph A with pullup */
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					};

					pinctrl_mmc0_slot0_dat1_3: mmc0_slot0_dat1_3-0 {
						atmel,pins =
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							<AT91_PIOA 18 AT91_PERIPH_A AT91_PINCTRL_PULL_UP	/* PA18 periph A with pullup */
							 AT91_PIOA 19 AT91_PERIPH_A AT91_PINCTRL_PULL_UP	/* PA19 periph A with pullup */
							 AT91_PIOA 20 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;	/* PA20 periph A with pullup */
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					};
				};

				mmc1 {
					pinctrl_mmc1_slot0_clk_cmd_dat0: mmc1_slot0_clk_cmd_dat0-0 {
						atmel,pins =
593 594 595
							<AT91_PIOA 13 AT91_PERIPH_B AT91_PINCTRL_NONE	/* PA13 periph B */
							 AT91_PIOA 12 AT91_PERIPH_B AT91_PINCTRL_PULL_UP	/* PA12 periph B with pullup */
							 AT91_PIOA 11 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>;	/* PA11 periph B with pullup */
596 597 598 599
					};

					pinctrl_mmc1_slot0_dat1_3: mmc1_slot0_dat1_3-0 {
						atmel,pins =
600 601 602
							<AT91_PIOA 2 AT91_PERIPH_B AT91_PINCTRL_PULL_UP	/* PA2 periph B with pullup */
							 AT91_PIOA 3 AT91_PERIPH_B AT91_PINCTRL_PULL_UP	/* PA3 periph B with pullup */
							 AT91_PIOA 4 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>;	/* PA4 periph B with pullup */
603 604 605
					};
				};

606 607 608
				ssc0 {
					pinctrl_ssc0_tx: ssc0_tx-0 {
						atmel,pins =
609 610 611
							<AT91_PIOA 24 AT91_PERIPH_B AT91_PINCTRL_NONE	/* PA24 periph B */
							 AT91_PIOA 25 AT91_PERIPH_B AT91_PINCTRL_NONE	/* PA25 periph B */
							 AT91_PIOA 26 AT91_PERIPH_B AT91_PINCTRL_NONE>;	/* PA26 periph B */
612 613 614 615
					};

					pinctrl_ssc0_rx: ssc0_rx-0 {
						atmel,pins =
616 617 618
							<AT91_PIOA 27 AT91_PERIPH_B AT91_PINCTRL_NONE	/* PA27 periph B */
							 AT91_PIOA 28 AT91_PERIPH_B AT91_PINCTRL_NONE	/* PA28 periph B */
							 AT91_PIOA 29 AT91_PERIPH_B AT91_PINCTRL_NONE>;	/* PA29 periph B */
619 620 621
					};
				};

622 623 624
				spi0 {
					pinctrl_spi0: spi0-0 {
						atmel,pins =
625 626 627
							<AT91_PIOA 11 AT91_PERIPH_A AT91_PINCTRL_NONE	/* PA11 periph A SPI0_MISO pin */
							 AT91_PIOA 12 AT91_PERIPH_A AT91_PINCTRL_NONE	/* PA12 periph A SPI0_MOSI pin */
							 AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_NONE>;	/* PA13 periph A SPI0_SPCK pin */
628 629 630 631 632 633
					};
				};

				spi1 {
					pinctrl_spi1: spi1-0 {
						atmel,pins =
634 635 636
							<AT91_PIOA 21 AT91_PERIPH_B AT91_PINCTRL_NONE	/* PA21 periph B SPI1_MISO pin */
							 AT91_PIOA 22 AT91_PERIPH_B AT91_PINCTRL_NONE	/* PA22 periph B SPI1_MOSI pin */
							 AT91_PIOA 23 AT91_PERIPH_B AT91_PINCTRL_NONE>;	/* PA23 periph B SPI1_SPCK pin */
637 638 639
					};
				};

640 641 642
				i2c0 {
					pinctrl_i2c0: i2c0-0 {
						atmel,pins =
643 644
							<AT91_PIOA 30 AT91_PERIPH_A AT91_PINCTRL_NONE	/* PA30 periph A I2C0 data */
							 AT91_PIOA 31 AT91_PERIPH_A AT91_PINCTRL_NONE>;	/* PA31 periph A I2C0 clock */
645 646 647 648 649 650
					};
				};

				i2c1 {
					pinctrl_i2c1: i2c1-0 {
						atmel,pins =
651 652
							<AT91_PIOC 0 AT91_PERIPH_C AT91_PINCTRL_NONE	/* PC0 periph C I2C1 data */
							 AT91_PIOC 1 AT91_PERIPH_C AT91_PINCTRL_NONE>;	/* PC1 periph C I2C1 clock */
653 654 655 656 657 658
					};
				};

				i2c2 {
					pinctrl_i2c2: i2c2-0 {
						atmel,pins =
659 660
							<AT91_PIOB 4 AT91_PERIPH_B AT91_PINCTRL_NONE	/* PB4 periph B I2C2 data */
							 AT91_PIOB 5 AT91_PERIPH_B AT91_PINCTRL_NONE>;	/* PB5 periph B I2C2 clock */
661 662 663
					};
				};

664 665 666
				i2c_gpio0 {
					pinctrl_i2c_gpio0: i2c_gpio0-0 {
						atmel,pins =
667 668
							<AT91_PIOA 30 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE	/* PA30 gpio multidrive I2C0 data */
							 AT91_PIOA 31 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>;	/* PA31 gpio multidrive I2C0 clock */
669 670 671 672 673 674
					};
				};

				i2c_gpio1 {
					pinctrl_i2c_gpio1: i2c_gpio1-0 {
						atmel,pins =
675 676
							<AT91_PIOC 0 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE	/* PC0 gpio multidrive I2C1 data */
							 AT91_PIOC 1 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>;	/* PC1 gpio multidrive I2C1 clock */
677 678 679 680 681 682
					};
				};

				i2c_gpio2 {
					pinctrl_i2c_gpio2: i2c_gpio2-0 {
						atmel,pins =
683 684
							<AT91_PIOB 4 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE	/* PB4 gpio multidrive I2C2 data */
							 AT91_PIOB 5 AT91_PERIPH_GPIO AT91_PINCTRL_MULTI_DRIVE>;	/* PB5 gpio multidrive I2C2 clock */
685 686 687
					};
				};

688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763
				tcb0 {
					pinctrl_tcb0_tclk0: tcb0_tclk0-0 {
						atmel,pins = <AT91_PIOA 24 AT91_PERIPH_A AT91_PINCTRL_NONE>;
					};

					pinctrl_tcb0_tclk1: tcb0_tclk1-0 {
						atmel,pins = <AT91_PIOA 25 AT91_PERIPH_A AT91_PINCTRL_NONE>;
					};

					pinctrl_tcb0_tclk2: tcb0_tclk2-0 {
						atmel,pins = <AT91_PIOA 26 AT91_PERIPH_A AT91_PINCTRL_NONE>;
					};

					pinctrl_tcb0_tioa0: tcb0_tioa0-0 {
						atmel,pins = <AT91_PIOA 21 AT91_PERIPH_A AT91_PINCTRL_NONE>;
					};

					pinctrl_tcb0_tioa1: tcb0_tioa1-0 {
						atmel,pins = <AT91_PIOA 22 AT91_PERIPH_A AT91_PINCTRL_NONE>;
					};

					pinctrl_tcb0_tioa2: tcb0_tioa2-0 {
						atmel,pins = <AT91_PIOA 23 AT91_PERIPH_A AT91_PINCTRL_NONE>;
					};

					pinctrl_tcb0_tiob0: tcb0_tiob0-0 {
						atmel,pins = <AT91_PIOA 27 AT91_PERIPH_A AT91_PINCTRL_NONE>;
					};

					pinctrl_tcb0_tiob1: tcb0_tiob1-0 {
						atmel,pins = <AT91_PIOA 28 AT91_PERIPH_A AT91_PINCTRL_NONE>;
					};

					pinctrl_tcb0_tiob2: tcb0_tiob2-0 {
						atmel,pins = <AT91_PIOA 29 AT91_PERIPH_A AT91_PINCTRL_NONE>;
					};
				};

				tcb1 {
					pinctrl_tcb1_tclk0: tcb1_tclk0-0 {
						atmel,pins = <AT91_PIOC 4 AT91_PERIPH_C AT91_PINCTRL_NONE>;
					};

					pinctrl_tcb1_tclk1: tcb1_tclk1-0 {
						atmel,pins = <AT91_PIOC 7 AT91_PERIPH_C AT91_PINCTRL_NONE>;
					};

					pinctrl_tcb1_tclk2: tcb1_tclk2-0 {
						atmel,pins = <AT91_PIOC 14 AT91_PERIPH_C AT91_PINCTRL_NONE>;
					};

					pinctrl_tcb1_tioa0: tcb1_tioa0-0 {
						atmel,pins = <AT91_PIOC 2 AT91_PERIPH_C AT91_PINCTRL_NONE>;
					};

					pinctrl_tcb1_tioa1: tcb1_tioa1-0 {
						atmel,pins = <AT91_PIOC 5 AT91_PERIPH_C AT91_PINCTRL_NONE>;
					};

					pinctrl_tcb1_tioa2: tcb1_tioa2-0 {
						atmel,pins = <AT91_PIOC 12 AT91_PERIPH_C AT91_PINCTRL_NONE>;
					};

					pinctrl_tcb1_tiob0: tcb1_tiob0-0 {
						atmel,pins = <AT91_PIOC 3 AT91_PERIPH_C AT91_PINCTRL_NONE>;
					};

					pinctrl_tcb1_tiob1: tcb1_tiob1-0 {
						atmel,pins = <AT91_PIOC 6 AT91_PERIPH_C AT91_PINCTRL_NONE>;
					};

					pinctrl_tcb1_tiob2: tcb1_tiob2-0 {
						atmel,pins = <AT91_PIOC 13 AT91_PERIPH_C AT91_PINCTRL_NONE>;
					};
				};

764 765 766
				pioA: gpio@fffff400 {
					compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
					reg = <0xfffff400 0x200>;
767
					interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>;
768 769 770 771
					#gpio-cells = <2>;
					gpio-controller;
					interrupt-controller;
					#interrupt-cells = <2>;
772
					clocks = <&pioAB_clk>;
773 774 775 776 777
				};

				pioB: gpio@fffff600 {
					compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
					reg = <0xfffff600 0x200>;
778
					interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>;
779 780
					#gpio-cells = <2>;
					gpio-controller;
781
					#gpio-lines = <19>;
782 783
					interrupt-controller;
					#interrupt-cells = <2>;
784
					clocks = <&pioAB_clk>;
785 786 787 788 789
				};

				pioC: gpio@fffff800 {
					compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
					reg = <0xfffff800 0x200>;
790
					interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>;
791 792 793 794
					#gpio-cells = <2>;
					gpio-controller;
					interrupt-controller;
					#interrupt-cells = <2>;
795
					clocks = <&pioCD_clk>;
796 797 798 799 800
				};

				pioD: gpio@fffffa00 {
					compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
					reg = <0xfffffa00 0x200>;
801
					interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>;
802 803
					#gpio-cells = <2>;
					gpio-controller;
804
					#gpio-lines = <22>;
805 806
					interrupt-controller;
					#interrupt-cells = <2>;
807
					clocks = <&pioCD_clk>;
808
				};
809 810
			};

811 812 813
			ssc0: ssc@f0010000 {
				compatible = "atmel,at91sam9g45-ssc";
				reg = <0xf0010000 0x4000>;
814
				interrupts = <28 IRQ_TYPE_LEVEL_HIGH 5>;
815 816 817
				dmas = <&dma0 1 AT91_DMA_CFG_PER_ID(13)>,
				       <&dma0 1 AT91_DMA_CFG_PER_ID(14)>;
				dma-names = "tx", "rx";
818 819
				pinctrl-names = "default";
				pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>;
820 821
				clocks = <&ssc0_clk>;
				clock-names = "pclk";
822 823 824
				status = "disabled";
			};

825 826 827
			mmc0: mmc@f0008000 {
				compatible = "atmel,hsmci";
				reg = <0xf0008000 0x600>;
828
				interrupts = <12 IRQ_TYPE_LEVEL_HIGH 0>;
829
				dmas = <&dma0 1 AT91_DMA_CFG_PER_ID(0)>;
830
				dma-names = "rxtx";
831
				pinctrl-names = "default";
832 833
				clocks = <&mci0_clk>;
				clock-names = "mci_clk";
834 835 836 837 838 839 840 841
				#address-cells = <1>;
				#size-cells = <0>;
				status = "disabled";
			};

			mmc1: mmc@f000c000 {
				compatible = "atmel,hsmci";
				reg = <0xf000c000 0x600>;
842
				interrupts = <26 IRQ_TYPE_LEVEL_HIGH 0>;
843
				dmas = <&dma1 1 AT91_DMA_CFG_PER_ID(0)>;
844
				dma-names = "rxtx";
845
				pinctrl-names = "default";
846 847
				clocks = <&mci1_clk>;
				clock-names = "mci_clk";
848 849 850 851 852
				#address-cells = <1>;
				#size-cells = <0>;
				status = "disabled";
			};

853 854 855
			dbgu: serial@fffff200 {
				compatible = "atmel,at91sam9260-usart";
				reg = <0xfffff200 0x200>;
856
				interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
857 858
				pinctrl-names = "default";
				pinctrl-0 = <&pinctrl_dbgu>;
859 860
				clocks = <&mck>;
				clock-names = "usart";
861 862 863 864 865 866
				status = "disabled";
			};

			usart0: serial@f801c000 {
				compatible = "atmel,at91sam9260-usart";
				reg = <0xf801c000 0x200>;
867
				interrupts = <5 IRQ_TYPE_LEVEL_HIGH 5>;
868
				pinctrl-names = "default";
869
				pinctrl-0 = <&pinctrl_usart0>;
870 871
				clocks = <&usart0_clk>;
				clock-names = "usart";
872 873 874 875 876 877
				status = "disabled";
			};

			usart1: serial@f8020000 {
				compatible = "atmel,at91sam9260-usart";
				reg = <0xf8020000 0x200>;
878
				interrupts = <6 IRQ_TYPE_LEVEL_HIGH 5>;
879
				pinctrl-names = "default";
880
				pinctrl-0 = <&pinctrl_usart1>;
881 882
				clocks = <&usart1_clk>;
				clock-names = "usart";
883 884 885 886 887 888
				status = "disabled";
			};

			usart2: serial@f8024000 {
				compatible = "atmel,at91sam9260-usart";
				reg = <0xf8024000 0x200>;
889
				interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>;
890
				pinctrl-names = "default";
891
				pinctrl-0 = <&pinctrl_usart2>;
892 893
				clocks = <&usart2_clk>;
				clock-names = "usart";
894 895 896
				status = "disabled";
			};

897 898 899
			i2c0: i2c@f8010000 {
				compatible = "atmel,at91sam9x5-i2c";
				reg = <0xf8010000 0x100>;
900
				interrupts = <9 IRQ_TYPE_LEVEL_HIGH 6>;
901 902
				dmas = <&dma0 1 AT91_DMA_CFG_PER_ID(7)>,
				       <&dma0 1 AT91_DMA_CFG_PER_ID(8)>;
903
				dma-names = "tx", "rx";
904 905
				#address-cells = <1>;
				#size-cells = <0>;
906 907
				pinctrl-names = "default";
				pinctrl-0 = <&pinctrl_i2c0>;
908
				clocks = <&twi0_clk>;
909 910 911 912 913 914
				status = "disabled";
			};

			i2c1: i2c@f8014000 {
				compatible = "atmel,at91sam9x5-i2c";
				reg = <0xf8014000 0x100>;
915
				interrupts = <10 IRQ_TYPE_LEVEL_HIGH 6>;
916 917
				dmas = <&dma1 1 AT91_DMA_CFG_PER_ID(5)>,
				       <&dma1 1 AT91_DMA_CFG_PER_ID(6)>;
918
				dma-names = "tx", "rx";
919 920
				#address-cells = <1>;
				#size-cells = <0>;
921 922
				pinctrl-names = "default";
				pinctrl-0 = <&pinctrl_i2c1>;
923
				clocks = <&twi1_clk>;
924 925 926 927 928 929
				status = "disabled";
			};

			i2c2: i2c@f8018000 {
				compatible = "atmel,at91sam9x5-i2c";
				reg = <0xf8018000 0x100>;
930
				interrupts = <11 IRQ_TYPE_LEVEL_HIGH 6>;
931 932
				dmas = <&dma0 1 AT91_DMA_CFG_PER_ID(9)>,
				       <&dma0 1 AT91_DMA_CFG_PER_ID(10)>;
933
				dma-names = "tx", "rx";
934 935
				#address-cells = <1>;
				#size-cells = <0>;
936 937
				pinctrl-names = "default";
				pinctrl-0 = <&pinctrl_i2c2>;
938
				clocks = <&twi2_clk>;
939 940 941
				status = "disabled";
			};

942 943 944 945 946 947
			uart0: serial@f8040000 {
				compatible = "atmel,at91sam9260-usart";
				reg = <0xf8040000 0x200>;
				interrupts = <15 IRQ_TYPE_LEVEL_HIGH 5>;
				pinctrl-names = "default";
				pinctrl-0 = <&pinctrl_uart0>;
948 949
				clocks = <&uart0_clk>;
				clock-names = "usart";
950 951 952 953 954 955 956 957 958
				status = "disabled";
			};

			uart1: serial@f8044000 {
				compatible = "atmel,at91sam9260-usart";
				reg = <0xf8044000 0x200>;
				interrupts = <16 IRQ_TYPE_LEVEL_HIGH 5>;
				pinctrl-names = "default";
				pinctrl-0 = <&pinctrl_uart1>;
959 960
				clocks = <&uart1_clk>;
				clock-names = "usart";
961 962 963
				status = "disabled";
			};

964
			adc0: adc@f804c000 {
965 966
				#address-cells = <1>;
				#size-cells = <0>;
967 968
				compatible = "atmel,at91sam9260-adc";
				reg = <0xf804c000 0x100>;
969
				interrupts = <19 IRQ_TYPE_LEVEL_HIGH 0>;
970 971 972
				clocks = <&adc_clk>,
					 <&adc_op_clk>;
				clock-names = "adc_clk", "adc_op_clk";
973
				atmel,adc-use-external-triggers;
974 975 976
				atmel,adc-channels-used = <0xffff>;
				atmel,adc-vref = <3300>;
				atmel,adc-startup-time = <40>;
977 978 979
				atmel,adc-res = <8 10>;
				atmel,adc-res-names = "lowres", "highres";
				atmel,adc-use-res = "highres";
980 981

				trigger@0 {
982
					reg = <0>;
983 984 985 986 987 988
					trigger-name = "external-rising";
					trigger-value = <0x1>;
					trigger-external;
				};

				trigger@1 {
989
					reg = <1>;
990 991 992 993 994 995
					trigger-name = "external-falling";
					trigger-value = <0x2>;
					trigger-external;
				};

				trigger@2 {
996
					reg = <2>;
997 998 999 1000 1001 1002
					trigger-name = "external-any";
					trigger-value = <0x3>;
					trigger-external;
				};

				trigger@3 {
1003
					reg = <3>;
1004 1005 1006 1007
					trigger-name = "continuous";
					trigger-value = <0x6>;
				};
			};
1008 1009 1010 1011 1012 1013

			spi0: spi@f0000000 {
				#address-cells = <1>;
				#size-cells = <0>;
				compatible = "atmel,at91rm9200-spi";
				reg = <0xf0000000 0x100>;
1014
				interrupts = <13 IRQ_TYPE_LEVEL_HIGH 3>;
1015 1016 1017
				dmas = <&dma0 1 AT91_DMA_CFG_PER_ID(1)>,
				       <&dma0 1 AT91_DMA_CFG_PER_ID(2)>;
				dma-names = "tx", "rx";
1018 1019
				pinctrl-names = "default";
				pinctrl-0 = <&pinctrl_spi0>;
1020 1021
				clocks = <&spi0_clk>;
				clock-names = "spi_clk";
1022 1023 1024 1025 1026 1027 1028 1029
				status = "disabled";
			};

			spi1: spi@f0004000 {
				#address-cells = <1>;
				#size-cells = <0>;
				compatible = "atmel,at91rm9200-spi";
				reg = <0xf0004000 0x100>;
1030
				interrupts = <14 IRQ_TYPE_LEVEL_HIGH 3>;
1031 1032 1033
				dmas = <&dma1 1 AT91_DMA_CFG_PER_ID(1)>,
				       <&dma1 1 AT91_DMA_CFG_PER_ID(2)>;
				dma-names = "tx", "rx";
1034 1035
				pinctrl-names = "default";
				pinctrl-0 = <&pinctrl_spi1>;
1036 1037
				clocks = <&spi1_clk>;
				clock-names = "spi_clk";
1038 1039
				status = "disabled";
			};
1040

1041 1042 1043 1044 1045 1046 1047
			usb2: gadget@f803c000 {
				#address-cells = <1>;
				#size-cells = <0>;
				compatible = "atmel,at91sam9rl-udc";
				reg = <0x00500000 0x80000
				       0xf803c000 0x400>;
				interrupts = <23 IRQ_TYPE_LEVEL_HIGH 0>;
1048 1049
				clocks = <&usb>, <&udphs_clk>;
				clock-names = "hclk", "pclk";
1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104
				status = "disabled";

				ep0 {
					reg = <0>;
					atmel,fifo-size = <64>;
					atmel,nb-banks = <1>;
				};

				ep1 {
					reg = <1>;
					atmel,fifo-size = <1024>;
					atmel,nb-banks = <2>;
					atmel,can-dma;
					atmel,can-isoc;
				};

				ep2 {
					reg = <2>;
					atmel,fifo-size = <1024>;
					atmel,nb-banks = <2>;
					atmel,can-dma;
					atmel,can-isoc;
				};

				ep3 {
					reg = <3>;
					atmel,fifo-size = <1024>;
					atmel,nb-banks = <3>;
					atmel,can-dma;
				};

				ep4 {
					reg = <4>;
					atmel,fifo-size = <1024>;
					atmel,nb-banks = <3>;
					atmel,can-dma;
				};

				ep5 {
					reg = <5>;
					atmel,fifo-size = <1024>;
					atmel,nb-banks = <3>;
					atmel,can-dma;
					atmel,can-isoc;
				};

				ep6 {
					reg = <6>;
					atmel,fifo-size = <1024>;
					atmel,nb-banks = <3>;
					atmel,can-dma;
					atmel,can-isoc;
				};
			};

1105 1106 1107
			watchdog@fffffe40 {
				compatible = "atmel,at91sam9260-wdt";
				reg = <0xfffffe40 0x10>;
1108 1109 1110 1111 1112
				interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
				atmel,watchdog-type = "hardware";
				atmel,reset-type = "all";
				atmel,dbg-halt;
				atmel,idle-halt;
1113 1114 1115
				status = "disabled";
			};

1116
			rtc@fffffeb0 {
1117
				compatible = "atmel,at91sam9x5-rtc";
1118
				reg = <0xfffffeb0 0x40>;
1119
				interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
1120 1121
				status = "disabled";
			};
B
Bo Shen 已提交
1122 1123 1124 1125 1126

			pwm0: pwm@f8034000 {
				compatible = "atmel,at91sam9rl-pwm";
				reg = <0xf8034000 0x300>;
				interrupts = <18 IRQ_TYPE_LEVEL_HIGH 4>;
1127
				clocks = <&pwm_clk>;
B
Bo Shen 已提交
1128 1129 1130
				#pwm-cells = <3>;
				status = "disabled";
			};
1131
		};
1132 1133 1134 1135 1136 1137

		nand0: nand@40000000 {
			compatible = "atmel,at91rm9200-nand";
			#address-cells = <1>;
			#size-cells = <1>;
			reg = <0x40000000 0x10000000
1138 1139 1140
			       0xffffe000 0x600		/* PMECC Registers */
			       0xffffe600 0x200		/* PMECC Error Location Registers */
			       0x00108000 0x18000	/* PMECC looup table in ROM code  */
1141
			      >;
1142
			atmel,pmecc-lookup-table-offset = <0x0 0x8000>;
1143 1144
			atmel,nand-addr-offset = <21>;
			atmel,nand-cmd-offset = <22>;
1145
			atmel,nand-has-dma;
1146 1147
			pinctrl-names = "default";
			pinctrl-0 = <&pinctrl_nand>;
1148 1149
			gpios = <&pioD 5 GPIO_ACTIVE_HIGH
				 &pioD 4 GPIO_ACTIVE_HIGH
1150 1151 1152 1153
				 0
				>;
			status = "disabled";
		};
1154 1155 1156 1157

		usb0: ohci@00600000 {
			compatible = "atmel,at91rm9200-ohci", "usb-ohci";
			reg = <0x00600000 0x100000>;
1158
			interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>;
1159
			clocks = <&usb>, <&uhphs_clk>, <&uhphs_clk>, <&uhpck>;
1160
			clock-names = "usb_clk", "ohci_clk", "hclk", "uhpck";
1161 1162
			status = "disabled";
		};
1163 1164 1165 1166

		usb1: ehci@00700000 {
			compatible = "atmel,at91sam9g45-ehci", "usb-ehci";
			reg = <0x00700000 0x100000>;
1167
			interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>;
1168 1169
			clocks = <&usb>, <&uhphs_clk>, <&uhpck>;
			clock-names = "usb_clk", "ehci_clk", "uhpck";
1170 1171
			status = "disabled";
		};
1172
	};
1173 1174 1175

	i2c@0 {
		compatible = "i2c-gpio";
1176 1177
		gpios = <&pioA 30 GPIO_ACTIVE_HIGH /* sda */
			 &pioA 31 GPIO_ACTIVE_HIGH /* scl */
1178 1179 1180 1181 1182 1183
			>;
		i2c-gpio,sda-open-drain;
		i2c-gpio,scl-open-drain;
		i2c-gpio,delay-us = <2>;	/* ~100 kHz */
		#address-cells = <1>;
		#size-cells = <0>;
1184 1185
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_i2c_gpio0>;
1186 1187 1188 1189 1190
		status = "disabled";
	};

	i2c@1 {
		compatible = "i2c-gpio";
1191 1192
		gpios = <&pioC 0 GPIO_ACTIVE_HIGH /* sda */
			 &pioC 1 GPIO_ACTIVE_HIGH /* scl */
1193 1194 1195 1196 1197 1198
			>;
		i2c-gpio,sda-open-drain;
		i2c-gpio,scl-open-drain;
		i2c-gpio,delay-us = <2>;	/* ~100 kHz */
		#address-cells = <1>;
		#size-cells = <0>;
1199 1200
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_i2c_gpio1>;
1201 1202 1203 1204 1205
		status = "disabled";
	};

	i2c@2 {
		compatible = "i2c-gpio";
1206 1207
		gpios = <&pioB 4 GPIO_ACTIVE_HIGH /* sda */
			 &pioB 5 GPIO_ACTIVE_HIGH /* scl */
1208 1209 1210 1211 1212 1213
			>;
		i2c-gpio,sda-open-drain;
		i2c-gpio,scl-open-drain;
		i2c-gpio,delay-us = <2>;	/* ~100 kHz */
		#address-cells = <1>;
		#size-cells = <0>;
1214 1215
		pinctrl-names = "default";
		pinctrl-0 = <&pinctrl_i2c_gpio2>;
1216 1217
		status = "disabled";
	};
1218
};