/* * 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 * * Licensed under GPLv2 or later. */ /include/ "skeleton.dtsi" / { 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; i2c0 = &i2c0; i2c1 = &i2c1; i2c2 = &i2c2; }; cpus { cpu@0 { compatible = "arm,arm926ejs"; }; }; memory { reg = <0x20000000 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@ffffe800 { compatible = "atmel,at91sam9g45-ddramc"; reg = <0xffffe800 0x200>; }; pmc: pmc@fffffc00 { compatible = "atmel,at91rm9200-pmc"; reg = <0xfffffc00 0x100>; }; rstc@fffffe00 { compatible = "atmel,at91sam9g45-rstc"; reg = <0xfffffe00 0x10>; }; shdwc@fffffe10 { compatible = "atmel,at91sam9x5-shdwc"; reg = <0xfffffe10 0x10>; }; pit: timer@fffffe30 { compatible = "atmel,at91sam9260-pit"; reg = <0xfffffe30 0xf>; interrupts = <1 4 7>; }; tcb0: timer@f8008000 { compatible = "atmel,at91sam9x5-tcb"; reg = <0xf8008000 0x100>; interrupts = <17 4 0>; }; tcb1: timer@f800c000 { compatible = "atmel,at91sam9x5-tcb"; reg = <0xf800c000 0x100>; interrupts = <17 4 0>; }; dma0: dma-controller@ffffec00 { compatible = "atmel,at91sam9g45-dma"; reg = <0xffffec00 0x200>; interrupts = <20 4 0>; }; dma1: dma-controller@ffffee00 { compatible = "atmel,at91sam9g45-dma"; reg = <0xffffee00 0x200>; interrupts = <21 4 0>; }; pinctrl@fffff400 { #address-cells = <1>; #size-cells = <1>; compatible = "atmel,at91sam9x5-pinctrl", "atmel,at91rm9200-pinctrl", "simple-bus"; ranges = <0xfffff400 0xfffff400 0x800>; /* shared pinctrl settings */ dbgu { pinctrl_dbgu: dbgu-0 { atmel,pins = <0 9 0x1 0x0 /* PA9 periph A */ 0 10 0x1 0x1>; /* PA10 periph A with pullup */ }; }; uart0 { pinctrl_uart0: uart0-0 { atmel,pins = <0 0 0x1 0x1 /* PA0 periph A with pullup */ 0 1 0x1 0x0>; /* PA1 periph A */ }; pinctrl_uart0_rts_cts: uart0_rts_cts-0 { atmel,pins = <0 2 0x1 0x0 /* PA2 periph A */ 0 3 0x1 0x0>; /* PA3 periph A */ }; }; uart1 { pinctrl_uart1: uart1-0 { atmel,pins = <0 5 0x1 0x1 /* PA5 periph A with pullup */ 0 6 0x1 0x0>; /* PA6 periph A */ }; pinctrl_uart1_rts_cts: uart1_rts_cts-0 { atmel,pins = <3 27 0x3 0x0 /* PC27 periph C */ 3 28 0x3 0x0>; /* PC28 periph C */ }; }; uart2 { pinctrl_uart2: uart2-0 { atmel,pins = <0 7 0x1 0x1 /* PA7 periph A with pullup */ 0 8 0x1 0x0>; /* PA8 periph A */ }; pinctrl_uart2_rts_cts: uart2_rts_cts-0 { atmel,pins = <0 0 0x2 0x0 /* PB0 periph B */ 0 1 0x2 0x0>; /* PB1 periph B */ }; }; uart3 { pinctrl_uart3: uart3-0 { atmel,pins = <3 23 0x2 0x1 /* PC22 periph B with pullup */ 3 23 0x2 0x0>; /* PC23 periph B */ }; pinctrl_uart3_rts_cts: uart3_rts_cts-0 { atmel,pins = <3 24 0x2 0x0 /* PC24 periph B */ 3 25 0x2 0x0>; /* PC25 periph B */ }; }; usart0 { pinctrl_usart0: usart0-0 { atmel,pins = <3 8 0x3 0x0 /* PC8 periph C */ 3 9 0x3 0x1>; /* PC9 periph C with pullup */ }; }; usart1 { pinctrl_usart1: usart1-0 { atmel,pins = <3 16 0x3 0x0 /* PC16 periph C */ 3 17 0x3 0x1>; /* PC17 periph C with pullup */ }; }; nand { pinctrl_nand: nand-0 { atmel,pins = <3 4 0x0 0x1 /* PD5 gpio RDY pin pull_up */ 3 5 0x0 0x1>; /* PD4 gpio enable pin pull_up */ }; }; macb0 { pinctrl_macb0_rmii: macb0_rmii-0 { atmel,pins = <1 0 0x1 0x0 /* PB0 periph A */ 1 1 0x1 0x0 /* PB1 periph A */ 1 2 0x1 0x0 /* PB2 periph A */ 1 3 0x1 0x0 /* PB3 periph A */ 1 4 0x1 0x0 /* PB4 periph A */ 1 5 0x1 0x0 /* PB5 periph A */ 1 6 0x1 0x0 /* PB6 periph A */ 1 7 0x1 0x0 /* PB7 periph A */ 1 9 0x1 0x0 /* PB9 periph A */ 1 10 0x1 0x0>; /* PB10 periph A */ }; pinctrl_macb0_rmii_mii: macb0_rmii_mii-0 { atmel,pins = <1 8 0x1 0x0 /* PA8 periph A */ 1 11 0x1 0x0 /* PA11 periph A */ 1 12 0x1 0x0 /* PA12 periph A */ 1 13 0x1 0x0 /* PA13 periph A */ 1 14 0x1 0x0 /* PA14 periph A */ 1 15 0x1 0x0 /* PA15 periph A */ 1 16 0x1 0x0 /* PA16 periph A */ 1 17 0x1 0x0>; /* PA17 periph A */ }; }; pioA: gpio@fffff400 { compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio"; reg = <0xfffff400 0x200>; interrupts = <2 4 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; #interrupt-cells = <2>; }; pioB: gpio@fffff600 { compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio"; reg = <0xfffff600 0x200>; interrupts = <2 4 1>; #gpio-cells = <2>; gpio-controller; #gpio-lines = <19>; interrupt-controller; #interrupt-cells = <2>; }; pioC: gpio@fffff800 { compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio"; reg = <0xfffff800 0x200>; interrupts = <3 4 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; #interrupt-cells = <2>; }; pioD: gpio@fffffa00 { compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio"; reg = <0xfffffa00 0x200>; interrupts = <3 4 1>; #gpio-cells = <2>; gpio-controller; #gpio-lines = <22>; interrupt-controller; #interrupt-cells = <2>; }; }; dbgu: serial@fffff200 { compatible = "atmel,at91sam9260-usart"; reg = <0xfffff200 0x200>; interrupts = <1 4 7>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_dbgu>; status = "disabled"; }; usart0: serial@f801c000 { compatible = "atmel,at91sam9260-usart"; reg = <0xf801c000 0x200>; interrupts = <5 4 5>; atmel,use-dma-rx; atmel,use-dma-tx; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart0>; status = "disabled"; }; usart1: serial@f8020000 { compatible = "atmel,at91sam9260-usart"; reg = <0xf8020000 0x200>; interrupts = <6 4 5>; atmel,use-dma-rx; atmel,use-dma-tx; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart1>; status = "disabled"; }; usart2: serial@f8024000 { compatible = "atmel,at91sam9260-usart"; reg = <0xf8024000 0x200>; interrupts = <7 4 5>; atmel,use-dma-rx; atmel,use-dma-tx; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart2>; status = "disabled"; }; macb0: ethernet@f802c000 { compatible = "cdns,at32ap7000-macb", "cdns,macb"; reg = <0xf802c000 0x100>; interrupts = <24 4 3>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_macb0_rmii>; status = "disabled"; }; macb1: ethernet@f8030000 { compatible = "cdns,at32ap7000-macb", "cdns,macb"; reg = <0xf8030000 0x100>; interrupts = <27 4 3>; status = "disabled"; }; i2c0: i2c@f8010000 { compatible = "atmel,at91sam9x5-i2c"; reg = <0xf8010000 0x100>; interrupts = <9 4 6>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; }; i2c1: i2c@f8014000 { compatible = "atmel,at91sam9x5-i2c"; reg = <0xf8014000 0x100>; interrupts = <10 4 6>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; }; i2c2: i2c@f8018000 { compatible = "atmel,at91sam9x5-i2c"; reg = <0xf8018000 0x100>; interrupts = <11 4 6>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; }; adc0: adc@f804c000 { compatible = "atmel,at91sam9260-adc"; reg = <0xf804c000 0x100>; interrupts = <19 4 0>; atmel,adc-use-external; atmel,adc-channels-used = <0xffff>; atmel,adc-vref = <3300>; atmel,adc-num-channels = <12>; atmel,adc-startup-time = <40>; atmel,adc-channel-base = <0x50>; atmel,adc-drdy-mask = <0x1000000>; atmel,adc-status-register = <0x30>; atmel,adc-trigger-register = <0xc0>; 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>; }; }; }; nand0: nand@40000000 { compatible = "atmel,at91rm9200-nand"; #address-cells = <1>; #size-cells = <1>; reg = <0x40000000 0x10000000 >; atmel,nand-addr-offset = <21>; atmel,nand-cmd-offset = <22>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_nand>; gpios = <&pioD 5 0 &pioD 4 0 0 >; status = "disabled"; }; usb0: ohci@00600000 { compatible = "atmel,at91rm9200-ohci", "usb-ohci"; reg = <0x00600000 0x100000>; interrupts = <22 4 2>; status = "disabled"; }; usb1: ehci@00700000 { compatible = "atmel,at91sam9g45-ehci", "usb-ehci"; reg = <0x00700000 0x100000>; interrupts = <22 4 2>; status = "disabled"; }; }; i2c@0 { compatible = "i2c-gpio"; gpios = <&pioA 30 0 /* sda */ &pioA 31 0 /* scl */ >; i2c-gpio,sda-open-drain; i2c-gpio,scl-open-drain; i2c-gpio,delay-us = <2>; /* ~100 kHz */ #address-cells = <1>; #size-cells = <0>; status = "disabled"; }; i2c@1 { compatible = "i2c-gpio"; gpios = <&pioC 0 0 /* sda */ &pioC 1 0 /* scl */ >; i2c-gpio,sda-open-drain; i2c-gpio,scl-open-drain; i2c-gpio,delay-us = <2>; /* ~100 kHz */ #address-cells = <1>; #size-cells = <0>; status = "disabled"; }; i2c@2 { compatible = "i2c-gpio"; gpios = <&pioB 4 0 /* sda */ &pioB 5 0 /* scl */ >; i2c-gpio,sda-open-drain; i2c-gpio,scl-open-drain; i2c-gpio,delay-us = <2>; /* ~100 kHz */ #address-cells = <1>; #size-cells = <0>; status = "disabled"; }; };