/* * at91sam9g45.dtsi - Device Tree Include file for AT91SAM9G45 family SoC * applies to AT91SAM9G45, AT91SAM9M10, * AT91SAM9G46, AT91SAM9M11 SoC * * Copyright (C) 2011 Atmel, * 2011 Nicolas Ferre * * Licensed under GPLv2 or later. */ /include/ "skeleton.dtsi" / { model = "Atmel AT91SAM9G45 family SoC"; compatible = "atmel,at91sam9g45"; interrupt-parent = <&aic>; aliases { serial0 = &dbgu; serial1 = &usart0; serial2 = &usart1; serial3 = &usart2; serial4 = &usart3; gpio0 = &pioA; gpio1 = &pioB; gpio2 = &pioC; gpio3 = &pioD; gpio4 = &pioE; tcb0 = &tcb0; tcb1 = &tcb1; i2c0 = &i2c0; i2c1 = &i2c1; }; cpus { cpu@0 { compatible = "arm,arm926ejs"; }; }; memory { reg = <0x70000000 0x10000000>; }; 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 { #interrupt-cells = <3>; compatible = "atmel,at91rm9200-aic"; interrupt-controller; reg = <0xfffff000 0x200>; atmel,external-irqs = <31>; }; ramc0: ramc@ffffe400 { compatible = "atmel,at91sam9g45-ddramc"; reg = <0xffffe400 0x200 0xffffe600 0x200>; }; pmc: pmc@fffffc00 { compatible = "atmel,at91rm9200-pmc"; reg = <0xfffffc00 0x100>; }; rstc@fffffd00 { compatible = "atmel,at91sam9g45-rstc"; reg = <0xfffffd00 0x10>; }; pit: timer@fffffd30 { compatible = "atmel,at91sam9260-pit"; reg = <0xfffffd30 0xf>; interrupts = <1 4 7>; }; shdwc@fffffd10 { compatible = "atmel,at91sam9rl-shdwc"; reg = <0xfffffd10 0x10>; }; tcb0: timer@fff7c000 { compatible = "atmel,at91rm9200-tcb"; reg = <0xfff7c000 0x100>; interrupts = <18 4 0>; }; tcb1: timer@fffd4000 { compatible = "atmel,at91rm9200-tcb"; reg = <0xfffd4000 0x100>; interrupts = <18 4 0>; }; dma: dma-controller@ffffec00 { compatible = "atmel,at91sam9g45-dma"; reg = <0xffffec00 0x200>; interrupts = <21 4 0>; }; pioA: gpio@fffff200 { compatible = "atmel,at91rm9200-gpio"; reg = <0xfffff200 0x100>; interrupts = <2 4 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; #interrupt-cells = <2>; }; pioB: gpio@fffff400 { compatible = "atmel,at91rm9200-gpio"; reg = <0xfffff400 0x100>; interrupts = <3 4 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; #interrupt-cells = <2>; }; pioC: gpio@fffff600 { compatible = "atmel,at91rm9200-gpio"; reg = <0xfffff600 0x100>; interrupts = <4 4 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; #interrupt-cells = <2>; }; pioD: gpio@fffff800 { compatible = "atmel,at91rm9200-gpio"; reg = <0xfffff800 0x100>; interrupts = <5 4 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; #interrupt-cells = <2>; }; pioE: gpio@fffffa00 { compatible = "atmel,at91rm9200-gpio"; reg = <0xfffffa00 0x100>; interrupts = <5 4 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; #interrupt-cells = <2>; }; dbgu: serial@ffffee00 { compatible = "atmel,at91sam9260-usart"; reg = <0xffffee00 0x200>; interrupts = <1 4 7>; status = "disabled"; }; usart0: serial@fff8c000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfff8c000 0x200>; interrupts = <7 4 5>; atmel,use-dma-rx; atmel,use-dma-tx; status = "disabled"; }; usart1: serial@fff90000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfff90000 0x200>; interrupts = <8 4 5>; atmel,use-dma-rx; atmel,use-dma-tx; status = "disabled"; }; usart2: serial@fff94000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfff94000 0x200>; interrupts = <9 4 5>; atmel,use-dma-rx; atmel,use-dma-tx; status = "disabled"; }; usart3: serial@fff98000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfff98000 0x200>; interrupts = <10 4 5>; atmel,use-dma-rx; atmel,use-dma-tx; status = "disabled"; }; macb0: ethernet@fffbc000 { compatible = "cdns,at32ap7000-macb", "cdns,macb"; reg = <0xfffbc000 0x100>; interrupts = <25 4 3>; status = "disabled"; }; i2c0: i2c@fff84000 { compatible = "atmel,at91sam9g10-i2c"; reg = <0xfff84000 0x100>; interrupts = <12 4 6>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; }; i2c1: i2c@fff88000 { compatible = "atmel,at91sam9g10-i2c"; reg = <0xfff88000 0x100>; interrupts = <13 4 6>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; }; adc0: adc@fffb0000 { compatible = "atmel,at91sam9260-adc"; reg = <0xfffb0000 0x100>; interrupts = <20 4 0>; atmel,adc-use-external-triggers; atmel,adc-channels-used = <0xff>; atmel,adc-vref = <3300>; atmel,adc-num-channels = <8>; atmel,adc-startup-time = <40>; atmel,adc-channel-base = <0x30>; atmel,adc-drdy-mask = <0x10000>; atmel,adc-status-register = <0x1c>; atmel,adc-trigger-register = <0x08>; trigger@0 { trigger-name = "external-rising"; trigger-value = <0x1>; trigger-external; }; trigger@1 { trigger-name = "external-falling"; trigger-value = <0x2>; trigger-external; }; trigger@2 { trigger-name = "external-any"; trigger-value = <0x3>; trigger-external; }; trigger@3 { trigger-name = "continuous"; trigger-value = <0x6>; }; }; watchdog@fffffd40 { compatible = "atmel,at91sam9260-wdt"; reg = <0xfffffd40 0x10>; status = "disabled"; }; }; nand0: nand@40000000 { compatible = "atmel,at91rm9200-nand"; #address-cells = <1>; #size-cells = <1>; reg = <0x40000000 0x10000000 0xffffe200 0x200 >; atmel,nand-addr-offset = <21>; atmel,nand-cmd-offset = <22>; gpios = <&pioC 8 0 &pioC 14 0 0 >; status = "disabled"; }; usb0: ohci@00700000 { compatible = "atmel,at91rm9200-ohci", "usb-ohci"; reg = <0x00700000 0x100000>; interrupts = <22 4 2>; status = "disabled"; }; usb1: ehci@00800000 { compatible = "atmel,at91sam9g45-ehci", "usb-ehci"; reg = <0x00800000 0x100000>; interrupts = <22 4 2>; status = "disabled"; }; }; i2c@0 { compatible = "i2c-gpio"; gpios = <&pioA 20 0 /* sda */ &pioA 21 0 /* scl */ >; i2c-gpio,sda-open-drain; i2c-gpio,scl-open-drain; i2c-gpio,delay-us = <5>; /* ~100 kHz */ #address-cells = <1>; #size-cells = <0>; status = "disabled"; }; };