/* * at91sam9n12.dtsi - Device Tree include file for AT91SAM9N12 SoC * * Copyright (C) 2012 Atmel, * 2012 Hong Xu * * Licensed under GPLv2 or later. */ #include "skeleton.dtsi" #include #include #include #include #include / { model = "Atmel AT91SAM9N12 SoC"; compatible = "atmel,at91sam9n12"; interrupt-parent = <&aic>; aliases { serial0 = &dbgu; serial1 = &usart0; serial2 = &usart1; serial3 = &usart2; serial4 = &usart3; gpio0 = &pioA; gpio1 = &pioB; gpio2 = &pioC; gpio3 = &pioD; tcb0 = &tcb0; tcb1 = &tcb1; i2c0 = &i2c0; i2c1 = &i2c1; ssc0 = &ssc0; pwm0 = &pwm0; }; cpus { #address-cells = <0>; #size-cells = <0>; cpu { compatible = "arm,arm926ej-s"; device_type = "cpu"; }; }; memory { reg = <0x20000000 0x10000000>; }; clocks { 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>; }; }; 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>; clocks = <&ddrck>; clock-names = "ddrck"; }; pmc: pmc@fffffc00 { compatible = "atmel,at91sam9n12-pmc"; reg = <0xfffffc00 0x200>; 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>, <445000000 500000000 2 1>, <400000000 450000000 3 1>; }; plladiv: plladivck { compatible = "atmel,at91sam9x5-clk-plldiv"; #clock-cells = <0>; clocks = <&plla>; }; pllb: pllbck { compatible = "atmel,at91rm9200-clk-pll"; #clock-cells = <0>; interrupts-extended = <&pmc AT91_PMC_LOCKB>; clocks = <&main>; reg = <1>; atmel,clk-input-range = <2000000 32000000>; #atmel,pll-clk-output-range-cells = <3>; atmel,pll-clk-output-ranges = <30000000 100000000 0>; }; mck: masterck { compatible = "atmel,at91sam9x5-clk-master"; #clock-cells = <0>; interrupts-extended = <&pmc AT91_PMC_MCKRDY>; clocks = <&clk32k>, <&main>, <&plladiv>, <&pllb>; atmel,clk-output-range = <0 133333333>; atmel,clk-divisors = <1 2 4 3>; atmel,master-clk-have-div3-pres; }; usb: usbck { compatible = "atmel,at91sam9n12-clk-usb"; #clock-cells = <0>; clocks = <&pllb>; }; prog: progck { compatible = "atmel,at91sam9x5-clk-programmable"; #address-cells = <1>; #size-cells = <0>; interrupt-parent = <&pmc>; clocks = <&clk32k>, <&main>, <&plladiv>, <&pllb>, <&mck>; prog0: prog0 { #clock-cells = <0>; reg = <0>; interrupts = ; }; prog1: prog1 { #clock-cells = <0>; reg = <1>; interrupts = ; }; }; systemck { compatible = "atmel,at91rm9200-clk-system"; #address-cells = <1>; #size-cells = <0>; ddrck: ddrck { #clock-cells = <0>; reg = <2>; clocks = <&mck>; }; lcdck: lcdck { #clock-cells = <0>; reg = <3>; clocks = <&mck>; }; 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>; }; fuse_clk: fuse_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>; }; usart3_clk: usart3_clk { #clock-cells = <0>; reg = <8>; }; twi0_clk: twi0_clk { reg = <9>; #clock-cells = <0>; }; twi1_clk: twi1_clk { #clock-cells = <0>; reg = <10>; }; 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>; }; tcb_clk: tcb_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>; }; uhphs_clk: uhphs_clk { #clock-cells = <0>; reg = <22>; }; udphs_clk: udphs_clk { #clock-cells = <0>; reg = <23>; }; lcdc_clk: lcdc_clk { #clock-cells = <0>; reg = <25>; }; sha_clk: sha_clk { #clock-cells = <0>; reg = <27>; }; ssc0_clk: ssc0_clk { #clock-cells = <0>; reg = <28>; }; aes_clk: aes_clk { #clock-cells = <0>; reg = <29>; }; trng_clk: trng_clk { #clock-cells = <0>; reg = <30>; }; }; }; rstc@fffffe00 { compatible = "atmel,at91sam9g45-rstc"; reg = <0xfffffe00 0x10>; }; pit: timer@fffffe30 { compatible = "atmel,at91sam9260-pit"; reg = <0xfffffe30 0xf>; interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; clocks = <&mck>; }; shdwc@fffffe10 { compatible = "atmel,at91sam9x5-shdwc"; reg = <0xfffffe10 0x10>; }; 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>; }; }; mmc0: mmc@f0008000 { compatible = "atmel,hsmci"; reg = <0xf0008000 0x600>; interrupts = <12 IRQ_TYPE_LEVEL_HIGH 0>; dmas = <&dma 1 AT91_DMA_CFG_PER_ID(0)>; dma-names = "rxtx"; clocks = <&mci0_clk>; clock-names = "mci_clk"; #address-cells = <1>; #size-cells = <0>; status = "disabled"; }; tcb0: timer@f8008000 { compatible = "atmel,at91sam9x5-tcb"; reg = <0xf8008000 0x100>; interrupts = <17 IRQ_TYPE_LEVEL_HIGH 0>; clocks = <&tcb_clk>; clock-names = "t0_clk"; }; tcb1: timer@f800c000 { compatible = "atmel,at91sam9x5-tcb"; reg = <0xf800c000 0x100>; interrupts = <17 IRQ_TYPE_LEVEL_HIGH 0>; clocks = <&tcb_clk>; clock-names = "t0_clk"; }; dma: dma-controller@ffffec00 { compatible = "atmel,at91sam9g45-dma"; reg = <0xffffec00 0x200>; interrupts = <20 IRQ_TYPE_LEVEL_HIGH 0>; #dma-cells = <2>; clocks = <&dma0_clk>; clock-names = "dma_clk"; }; pinctrl@fffff400 { #address-cells = <1>; #size-cells = <1>; compatible = "atmel,at91sam9x5-pinctrl", "atmel,at91rm9200-pinctrl", "simple-bus"; ranges = <0xfffff400 0xfffff400 0x800>; atmel,mux-mask = < /* A B C */ 0xffffffff 0xffe07983 0x00000000 /* pioA */ 0x00040000 0x00047e0f 0x00000000 /* pioB */ 0xfdffffff 0x07c00000 0xb83fffff /* pioC */ 0x003fffff 0x003f8000 0x00000000 /* pioD */ >; /* shared pinctrl settings */ dbgu { pinctrl_dbgu: dbgu-0 { atmel,pins = ; /* PA10 periph with pullup */ }; }; usart0 { pinctrl_usart0: usart0-0 { atmel,pins = ; /* PA0 periph A */ }; pinctrl_usart0_rts: usart0_rts-0 { atmel,pins = ; /* PA2 periph A */ }; pinctrl_usart0_cts: usart0_cts-0 { atmel,pins = ; /* PA3 periph A */ }; }; usart1 { pinctrl_usart1: usart1-0 { atmel,pins = ; /* PA5 periph A */ }; }; usart2 { pinctrl_usart2: usart2-0 { atmel,pins = ; /* PA7 periph A */ }; pinctrl_usart2_rts: usart2_rts-0 { atmel,pins = ; /* PB0 periph B */ }; pinctrl_usart2_cts: usart2_cts-0 { atmel,pins = ; /* PB1 periph B */ }; }; usart3 { pinctrl_usart3: usart3-0 { atmel,pins = ; /* PC22 periph B */ }; pinctrl_usart3_rts: usart3_rts-0 { atmel,pins = ; /* PC24 periph B */ }; pinctrl_usart3_cts: usart3_cts-0 { atmel,pins = ; /* PC25 periph B */ }; }; uart0 { pinctrl_uart0: uart0-0 { atmel,pins = ; /* PC8 periph C */ }; }; uart1 { pinctrl_uart1: uart1-0 { atmel,pins = ; /* PC16 periph C */ }; }; nand { pinctrl_nand: nand-0 { atmel,pins = ; /* PD4 gpio enable pin pull_up */ }; }; mmc0 { pinctrl_mmc0_slot0_clk_cmd_dat0: mmc0_slot0_clk_cmd_dat0-0 { atmel,pins = ; /* PA15 periph A with pullup */ }; pinctrl_mmc0_slot0_dat1_3: mmc0_slot0_dat1_3-0 { atmel,pins = ; /* PA20 periph A with pullup */ }; pinctrl_mmc0_slot0_dat4_7: mmc0_slot0_dat4_7-0 { atmel,pins = ; /* PA14 periph B with pullup */ }; }; ssc0 { pinctrl_ssc0_tx: ssc0_tx-0 { atmel,pins = ; /* PA26 periph B */ }; pinctrl_ssc0_rx: ssc0_rx-0 { atmel,pins = ; /* PA29 periph B */ }; }; spi0 { pinctrl_spi0: spi0-0 { atmel,pins = ; /* PA13 periph A SPI0_SPCK pin */ }; }; spi1 { pinctrl_spi1: spi1-0 { atmel,pins = ; /* PA23 periph B SPI1_SPCK pin */ }; }; i2c0 { pinctrl_i2c0: i2c0-0 { atmel,pins = ; }; }; i2c1 { pinctrl_i2c1: i2c1-0 { atmel,pins = ; }; }; tcb0 { pinctrl_tcb0_tclk0: tcb0_tclk0-0 { atmel,pins = ; }; pinctrl_tcb0_tclk1: tcb0_tclk1-0 { atmel,pins = ; }; pinctrl_tcb0_tclk2: tcb0_tclk2-0 { atmel,pins = ; }; pinctrl_tcb0_tioa0: tcb0_tioa0-0 { atmel,pins = ; }; pinctrl_tcb0_tioa1: tcb0_tioa1-0 { atmel,pins = ; }; pinctrl_tcb0_tioa2: tcb0_tioa2-0 { atmel,pins = ; }; pinctrl_tcb0_tiob0: tcb0_tiob0-0 { atmel,pins = ; }; pinctrl_tcb0_tiob1: tcb0_tiob1-0 { atmel,pins = ; }; pinctrl_tcb0_tiob2: tcb0_tiob2-0 { atmel,pins = ; }; }; tcb1 { pinctrl_tcb1_tclk0: tcb1_tclk0-0 { atmel,pins = ; }; pinctrl_tcb1_tclk1: tcb1_tclk1-0 { atmel,pins = ; }; pinctrl_tcb1_tclk2: tcb1_tclk2-0 { atmel,pins = ; }; pinctrl_tcb1_tioa0: tcb1_tioa0-0 { atmel,pins = ; }; pinctrl_tcb1_tioa1: tcb1_tioa1-0 { atmel,pins = ; }; pinctrl_tcb1_tioa2: tcb1_tioa2-0 { atmel,pins = ; }; pinctrl_tcb1_tiob0: tcb1_tiob0-0 { atmel,pins = ; }; pinctrl_tcb1_tiob1: tcb1_tiob1-0 { atmel,pins = ; }; pinctrl_tcb1_tiob2: tcb1_tiob2-0 { atmel,pins = ; }; }; pioA: gpio@fffff400 { compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio"; reg = <0xfffff400 0x200>; interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; #interrupt-cells = <2>; clocks = <&pioAB_clk>; }; pioB: gpio@fffff600 { compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio"; reg = <0xfffff600 0x200>; interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; #interrupt-cells = <2>; clocks = <&pioAB_clk>; }; pioC: gpio@fffff800 { compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio"; reg = <0xfffff800 0x200>; interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; #interrupt-cells = <2>; clocks = <&pioCD_clk>; }; pioD: gpio@fffffa00 { compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio"; reg = <0xfffffa00 0x200>; interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; #interrupt-cells = <2>; clocks = <&pioCD_clk>; }; }; dbgu: serial@fffff200 { compatible = "atmel,at91sam9260-usart"; reg = <0xfffff200 0x200>; interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_dbgu>; clocks = <&mck>; clock-names = "usart"; status = "disabled"; }; ssc0: ssc@f0010000 { compatible = "atmel,at91sam9g45-ssc"; reg = <0xf0010000 0x4000>; interrupts = <28 IRQ_TYPE_LEVEL_HIGH 5>; dmas = <&dma 0 AT91_DMA_CFG_PER_ID(21)>, <&dma 0 AT91_DMA_CFG_PER_ID(22)>; dma-names = "tx", "rx"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>; clocks = <&ssc0_clk>; clock-names = "pclk"; status = "disabled"; }; usart0: serial@f801c000 { compatible = "atmel,at91sam9260-usart"; reg = <0xf801c000 0x4000>; interrupts = <5 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart0>; clocks = <&usart0_clk>; clock-names = "usart"; status = "disabled"; }; usart1: serial@f8020000 { compatible = "atmel,at91sam9260-usart"; reg = <0xf8020000 0x4000>; interrupts = <6 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart1>; clocks = <&usart1_clk>; clock-names = "usart"; status = "disabled"; }; usart2: serial@f8024000 { compatible = "atmel,at91sam9260-usart"; reg = <0xf8024000 0x4000>; interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart2>; clocks = <&usart2_clk>; clock-names = "usart"; status = "disabled"; }; usart3: serial@f8028000 { compatible = "atmel,at91sam9260-usart"; reg = <0xf8028000 0x4000>; interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart3>; clocks = <&usart3_clk>; clock-names = "usart"; status = "disabled"; }; i2c0: i2c@f8010000 { compatible = "atmel,at91sam9x5-i2c"; reg = <0xf8010000 0x100>; interrupts = <9 IRQ_TYPE_LEVEL_HIGH 6>; dmas = <&dma 1 AT91_DMA_CFG_PER_ID(13)>, <&dma 1 AT91_DMA_CFG_PER_ID(14)>; dma-names = "tx", "rx"; #address-cells = <1>; #size-cells = <0>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c0>; clocks = <&twi0_clk>; status = "disabled"; }; i2c1: i2c@f8014000 { compatible = "atmel,at91sam9x5-i2c"; reg = <0xf8014000 0x100>; interrupts = <10 IRQ_TYPE_LEVEL_HIGH 6>; dmas = <&dma 1 AT91_DMA_CFG_PER_ID(15)>, <&dma 1 AT91_DMA_CFG_PER_ID(16)>; dma-names = "tx", "rx"; #address-cells = <1>; #size-cells = <0>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c1>; clocks = <&twi1_clk>; status = "disabled"; }; spi0: spi@f0000000 { #address-cells = <1>; #size-cells = <0>; compatible = "atmel,at91rm9200-spi"; reg = <0xf0000000 0x100>; interrupts = <13 IRQ_TYPE_LEVEL_HIGH 3>; dmas = <&dma 1 AT91_DMA_CFG_PER_ID(1)>, <&dma 1 AT91_DMA_CFG_PER_ID(2)>; dma-names = "tx", "rx"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_spi0>; clocks = <&spi0_clk>; clock-names = "spi_clk"; status = "disabled"; }; spi1: spi@f0004000 { #address-cells = <1>; #size-cells = <0>; compatible = "atmel,at91rm9200-spi"; reg = <0xf0004000 0x100>; interrupts = <14 IRQ_TYPE_LEVEL_HIGH 3>; dmas = <&dma 1 AT91_DMA_CFG_PER_ID(3)>, <&dma 1 AT91_DMA_CFG_PER_ID(4)>; dma-names = "tx", "rx"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_spi1>; clocks = <&spi1_clk>; clock-names = "spi_clk"; status = "disabled"; }; watchdog@fffffe40 { compatible = "atmel,at91sam9260-wdt"; reg = <0xfffffe40 0x10>; interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; atmel,watchdog-type = "hardware"; atmel,reset-type = "all"; atmel,dbg-halt; atmel,idle-halt; status = "disabled"; }; rtc@fffffeb0 { compatible = "atmel,at91rm9200-rtc"; reg = <0xfffffeb0 0x40>; interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; status = "disabled"; }; pwm0: pwm@f8034000 { compatible = "atmel,at91sam9rl-pwm"; reg = <0xf8034000 0x300>; interrupts = <18 IRQ_TYPE_LEVEL_HIGH 4>; #pwm-cells = <3>; clocks = <&pwm_clk>; status = "disabled"; }; }; nand0: nand@40000000 { compatible = "atmel,at91rm9200-nand"; #address-cells = <1>; #size-cells = <1>; reg = < 0x40000000 0x10000000 0xffffe000 0x00000600 0xffffe600 0x00000200 0x00108000 0x00018000 >; atmel,pmecc-lookup-table-offset = <0x0 0x8000>; atmel,nand-addr-offset = <21>; atmel,nand-cmd-offset = <22>; atmel,nand-has-dma; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_nand>; gpios = <&pioD 5 GPIO_ACTIVE_HIGH &pioD 4 GPIO_ACTIVE_HIGH 0 >; status = "disabled"; }; usb0: ohci@00500000 { compatible = "atmel,at91rm9200-ohci", "usb-ohci"; reg = <0x00500000 0x00100000>; interrupts = <22 IRQ_TYPE_LEVEL_HIGH 2>; clocks = <&usb>, <&uhphs_clk>, <&uhphs_clk>, <&uhpck>; clock-names = "usb_clk", "ohci_clk", "hclk", "uhpck"; status = "disabled"; }; }; i2c@0 { compatible = "i2c-gpio"; gpios = <&pioA 30 GPIO_ACTIVE_HIGH /* sda */ &pioA 31 GPIO_ACTIVE_HIGH /* 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"; }; };