/* * at91sam9261.dtsi - Device Tree Include file for AT91SAM9261 SoC * * Copyright (C) 2013 Jean-Jacques Hiblot * * Licensed under GPLv2 only. */ #include "skeleton.dtsi" #include #include #include #include / { model = "Atmel AT91SAM9261 family SoC"; compatible = "atmel,at91sam9261"; interrupt-parent = <&aic>; aliases { serial0 = &dbgu; serial1 = &usart0; serial2 = &usart1; serial3 = &usart2; gpio0 = &pioA; gpio1 = &pioB; gpio2 = &pioC; tcb0 = &tcb0; i2c0 = &i2c0; ssc0 = &ssc0; ssc1 = &ssc1; ssc2 = &ssc2; }; cpus { #address-cells = <0>; #size-cells = <0>; cpu { compatible = "arm,arm926ej-s"; device_type = "cpu"; }; }; memory { reg = <0x20000000 0x08000000>; }; clocks { main_xtal: main_xtal { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <0>; }; slow_xtal: slow_xtal { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <0>; }; }; sram: sram@00300000 { compatible = "mmio-sram"; reg = <0x00300000 0x28000>; }; ahb { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; ranges; usb0: ohci@00500000 { compatible = "atmel,at91rm9200-ohci", "usb-ohci"; reg = <0x00500000 0x100000>; interrupts = <20 IRQ_TYPE_LEVEL_HIGH 2>; clocks = <&ohci_clk>, <&hclk0>, <&uhpck>; clock-names = "ohci_clk", "hclk", "uhpck"; status = "disabled"; }; fb0: fb@0x00600000 { compatible = "atmel,at91sam9261-lcdc"; reg = <0x00600000 0x1000>; interrupts = <21 IRQ_TYPE_LEVEL_HIGH 3>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_fb>; clocks = <&lcd_clk>, <&hclk1>; clock-names = "lcdc_clk", "hclk"; status = "disabled"; }; nand0: nand@40000000 { compatible = "atmel,at91rm9200-nand"; #address-cells = <1>; #size-cells = <1>; reg = <0x40000000 0x10000000>; atmel,nand-addr-offset = <22>; atmel,nand-cmd-offset = <21>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_nand>; gpios = <&pioC 15 GPIO_ACTIVE_HIGH>, <&pioC 14 GPIO_ACTIVE_HIGH>, <0>; status = "disabled"; }; apb { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; ranges; tcb0: timer@fffa0000 { compatible = "atmel,at91rm9200-tcb"; reg = <0xfffa0000 0x100>; interrupts = <17 IRQ_TYPE_LEVEL_HIGH 0>, <18 IRQ_TYPE_LEVEL_HIGH 0>, <19 IRQ_TYPE_LEVEL_HIGH 0>; clocks = <&tc0_clk>, <&tc1_clk>, <&tc2_clk>, <&slow_xtal>; clock-names = "t0_clk", "t1_clk", "t2_clk", "slow_clk"; }; usb1: gadget@fffa4000 { compatible = "atmel,at91sam9261-udc"; reg = <0xfffa4000 0x4000>; interrupts = <10 IRQ_TYPE_LEVEL_HIGH 2>; clocks = <&udc_clk>, <&udpck>; clock-names = "pclk", "hclk"; atmel,matrix = <&matrix>; status = "disabled"; }; mmc0: mmc@fffa8000 { compatible = "atmel,hsmci"; reg = <0xfffa8000 0x600>; interrupts = <9 IRQ_TYPE_LEVEL_HIGH 0>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_mmc0_clk>, <&pinctrl_mmc0_slot0_cmd_dat0>, <&pinctrl_mmc0_slot0_dat1_3>; #address-cells = <1>; #size-cells = <0>; clocks = <&mci0_clk>; clock-names = "mci_clk"; status = "disabled"; }; i2c0: i2c@fffac000 { compatible = "atmel,at91sam9261-i2c"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c_twi>; reg = <0xfffac000 0x100>; interrupts = <11 IRQ_TYPE_LEVEL_HIGH 6>; #address-cells = <1>; #size-cells = <0>; clocks = <&twi0_clk>; status = "disabled"; }; usart0: serial@fffb0000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfffb0000 0x200>; interrupts = <6 IRQ_TYPE_LEVEL_HIGH 5>; atmel,use-dma-rx; atmel,use-dma-tx; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart0>; clocks = <&usart0_clk>; clock-names = "usart"; status = "disabled"; }; usart1: serial@fffb4000 { compatible = "atmel,at91sam9260-usart"; reg = <0xfffb4000 0x200>; interrupts = <7 IRQ_TYPE_LEVEL_HIGH 5>; atmel,use-dma-rx; atmel,use-dma-tx; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart1>; clocks = <&usart1_clk>; clock-names = "usart"; status = "disabled"; }; usart2: serial@fffb8000{ compatible = "atmel,at91sam9260-usart"; reg = <0xfffb8000 0x200>; interrupts = <8 IRQ_TYPE_LEVEL_HIGH 5>; atmel,use-dma-rx; atmel,use-dma-tx; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_usart2>; clocks = <&usart2_clk>; clock-names = "usart"; status = "disabled"; }; ssc0: ssc@fffbc000 { compatible = "atmel,at91rm9200-ssc"; reg = <0xfffbc000 0x4000>; interrupts = <14 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_ssc0_tx &pinctrl_ssc0_rx>; clocks = <&ssc0_clk>; clock-names = "pclk"; status = "disabled"; }; ssc1: ssc@fffc0000 { compatible = "atmel,at91rm9200-ssc"; reg = <0xfffc0000 0x4000>; interrupts = <15 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_ssc1_tx &pinctrl_ssc1_rx>; clocks = <&ssc1_clk>; clock-names = "pclk"; status = "disabled"; }; ssc2: ssc@fffc4000 { compatible = "atmel,at91rm9200-ssc"; reg = <0xfffc4000 0x4000>; interrupts = <16 IRQ_TYPE_LEVEL_HIGH 5>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_ssc2_tx &pinctrl_ssc2_rx>; clocks = <&ssc2_clk>; clock-names = "pclk"; status = "disabled"; }; spi0: spi@fffc8000 { #address-cells = <1>; #size-cells = <0>; compatible = "atmel,at91rm9200-spi"; reg = <0xfffc8000 0x200>; cs-gpios = <0>, <0>, <0>, <0>; interrupts = <12 IRQ_TYPE_LEVEL_HIGH 3>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_spi0>; clocks = <&spi0_clk>; clock-names = "spi_clk"; status = "disabled"; }; spi1: spi@fffcc000 { #address-cells = <1>; #size-cells = <0>; compatible = "atmel,at91rm9200-spi"; reg = <0xfffcc000 0x200>; interrupts = <13 IRQ_TYPE_LEVEL_HIGH 3>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_spi1>; clocks = <&spi1_clk>; clock-names = "spi_clk"; status = "disabled"; }; ramc: ramc@ffffea00 { compatible = "atmel,at91sam9260-sdramc"; reg = <0xffffea00 0x200>; }; matrix: matrix@ffffee00 { compatible = "atmel,at91sam9260-bus-matrix", "syscon"; reg = <0xffffee00 0x200>; }; aic: interrupt-controller@fffff000 { #interrupt-cells = <3>; compatible = "atmel,at91rm9200-aic"; interrupt-controller; reg = <0xfffff000 0x200>; atmel,external-irqs = <29 30 31>; }; dbgu: serial@fffff200 { compatible = "atmel,at91sam9260-dbgu", "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"; }; pinctrl@fffff400 { #address-cells = <1>; #size-cells = <1>; compatible = "atmel,at91rm9200-pinctrl", "simple-bus"; ranges = <0xfffff400 0xfffff400 0x600>; atmel,mux-mask = /* A B */ <0xffffffff 0xfffffff7>, /* pioA */ <0xffffffff 0xfffffff4>, /* pioB */ <0xffffffff 0xffffff07>; /* pioC */ /* shared pinctrl settings */ dbgu { pinctrl_dbgu: dbgu-0 { atmel,pins = , ; }; }; usart0 { pinctrl_usart0: usart0-0 { atmel,pins = , ; }; pinctrl_usart0_rts: usart0_rts-0 { atmel,pins = ; }; pinctrl_usart0_cts: usart0_cts-0 { atmel,pins = ; }; }; usart1 { pinctrl_usart1: usart1-0 { atmel,pins = , ; }; pinctrl_usart1_rts: usart1_rts-0 { atmel,pins = ; }; pinctrl_usart1_cts: usart1_cts-0 { atmel,pins = ; }; }; usart2 { pinctrl_usart2: usart2-0 { atmel,pins = , ; }; pinctrl_usart2_rts: usart2_rts-0 { atmel,pins = ; }; pinctrl_usart2_cts: usart2_cts-0 { atmel,pins = ; }; }; nand { pinctrl_nand: nand-0 { atmel,pins = , ; }; }; mmc0 { pinctrl_mmc0_clk: mmc0_clk-0 { atmel,pins = ; }; pinctrl_mmc0_slot0_cmd_dat0: mmc0_slot0_cmd_dat0-0 { atmel,pins = , ; }; pinctrl_mmc0_slot0_dat1_3: mmc0_slot0_dat1_3-0 { atmel,pins = , , ; }; }; ssc0 { pinctrl_ssc0_tx: ssc0_tx-0 { atmel,pins = , , ; }; pinctrl_ssc0_rx: ssc0_rx-0 { atmel,pins = , , ; }; }; ssc1 { pinctrl_ssc1_tx: ssc1_tx-0 { atmel,pins = , , ; }; pinctrl_ssc1_rx: ssc1_rx-0 { atmel,pins = , , ; }; }; ssc2 { pinctrl_ssc2_tx: ssc2_tx-0 { atmel,pins = , , ; }; pinctrl_ssc2_rx: ssc2_rx-0 { atmel,pins = , , ; }; }; spi0 { pinctrl_spi0: spi0-0 { atmel,pins = , , ; }; }; spi1 { pinctrl_spi1: spi1-0 { 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 = ; }; }; i2c0 { pinctrl_i2c_bitbang: i2c-0-bitbang { atmel,pins = , ; }; pinctrl_i2c_twi: i2c-0-twi { atmel,pins = , ; }; }; fb { pinctrl_fb: fb-0 { atmel,pins = , , , , , , , , , , , , , , , , , , , , ; }; }; pioA: gpio@fffff400 { compatible = "atmel,at91rm9200-gpio"; reg = <0xfffff400 0x200>; interrupts = <2 IRQ_TYPE_LEVEL_HIGH 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; #interrupt-cells = <2>; clocks = <&pioA_clk>; }; pioB: gpio@fffff600 { compatible = "atmel,at91rm9200-gpio"; reg = <0xfffff600 0x200>; interrupts = <3 IRQ_TYPE_LEVEL_HIGH 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; #interrupt-cells = <2>; clocks = <&pioB_clk>; }; pioC: gpio@fffff800 { compatible = "atmel,at91rm9200-gpio"; reg = <0xfffff800 0x200>; interrupts = <4 IRQ_TYPE_LEVEL_HIGH 1>; #gpio-cells = <2>; gpio-controller; interrupt-controller; #interrupt-cells = <2>; clocks = <&pioC_clk>; }; }; pmc: pmc@fffffc00 { compatible = "atmel,at91rm9200-pmc", "syscon"; reg = <0xfffffc00 0x100>; interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; interrupt-controller; #address-cells = <1>; #size-cells = <0>; #interrupt-cells = <1>; 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,at91rm9200-clk-main"; #clock-cells = <0>; clocks = <&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 = <1000000 32000000>; #atmel,pll-clk-output-range-cells = <4>; atmel,pll-clk-output-ranges = <80000000 200000000 0 1>, <190000000 240000000 2 1>; }; pllb: pllbck { compatible = "atmel,at91rm9200-clk-pll"; #clock-cells = <0>; interrupts-extended = <&pmc AT91_PMC_LOCKB>; clocks = <&main>; reg = <1>; atmel,clk-input-range = <1000000 5000000>; #atmel,pll-clk-output-range-cells = <4>; atmel,pll-clk-output-ranges = <70000000 130000000 1 1>; }; mck: masterck { compatible = "atmel,at91rm9200-clk-master"; #clock-cells = <0>; interrupts-extended = <&pmc AT91_PMC_MCKRDY>; clocks = <&slow_xtal>, <&main>, <&plla>, <&pllb>; atmel,clk-output-range = <0 94000000>; atmel,clk-divisors = <1 2 4 0>; }; usb: usbck { compatible = "atmel,at91rm9200-clk-usb"; #clock-cells = <0>; atmel,clk-divisors = <1 2 4 0>; clocks = <&pllb>; }; prog: progck { compatible = "atmel,at91rm9200-clk-programmable"; #address-cells = <1>; #size-cells = <0>; interrupt-parent = <&pmc>; clocks = <&slow_xtal>, <&main>, <&plla>, <&pllb>; prog0: prog0 { #clock-cells = <0>; reg = <0>; interrupts = ; }; prog1: prog1 { #clock-cells = <0>; reg = <1>; interrupts = ; }; prog2: prog2 { #clock-cells = <0>; reg = <2>; interrupts = ; }; prog3: prog3 { #clock-cells = <0>; reg = <3>; interrupts = ; }; }; systemck { compatible = "atmel,at91rm9200-clk-system"; #address-cells = <1>; #size-cells = <0>; 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>; }; pck2: pck2 { #clock-cells = <0>; reg = <10>; clocks = <&prog2>; }; pck3: pck3 { #clock-cells = <0>; reg = <11>; clocks = <&prog3>; }; hclk0: hclk0 { #clock-cells = <0>; reg = <16>; clocks = <&mck>; }; hclk1: hclk1 { #clock-cells = <0>; reg = <17>; clocks = <&mck>; }; }; periphck { compatible = "atmel,at91rm9200-clk-peripheral"; #address-cells = <1>; #size-cells = <0>; clocks = <&mck>; pioA_clk: pioA_clk { #clock-cells = <0>; reg = <2>; }; pioB_clk: pioB_clk { #clock-cells = <0>; reg = <3>; }; pioC_clk: pioC_clk { #clock-cells = <0>; reg = <4>; }; usart0_clk: usart0_clk { #clock-cells = <0>; reg = <6>; }; usart1_clk: usart1_clk { #clock-cells = <0>; reg = <7>; }; usart2_clk: usart2_clk { #clock-cells = <0>; reg = <8>; }; mci0_clk: mci0_clk { #clock-cells = <0>; reg = <9>; }; udc_clk: udc_clk { #clock-cells = <0>; reg = <10>; }; twi0_clk: twi0_clk { reg = <11>; #clock-cells = <0>; }; spi0_clk: spi0_clk { #clock-cells = <0>; reg = <12>; }; spi1_clk: spi1_clk { #clock-cells = <0>; reg = <13>; }; ssc0_clk: ssc0_clk { #clock-cells = <0>; reg = <14>; }; ssc1_clk: ssc1_clk { #clock-cells = <0>; reg = <15>; }; ssc2_clk: ssc2_clk { #clock-cells = <0>; reg = <16>; }; tc0_clk: tc0_clk { #clock-cells = <0>; reg = <17>; }; tc1_clk: tc1_clk { #clock-cells = <0>; reg = <18>; }; tc2_clk: tc2_clk { #clock-cells = <0>; reg = <19>; }; ohci_clk: ohci_clk { #clock-cells = <0>; reg = <20>; }; lcd_clk: lcd_clk { #clock-cells = <0>; reg = <21>; }; }; }; rstc@fffffd00 { compatible = "atmel,at91sam9260-rstc"; reg = <0xfffffd00 0x10>; clocks = <&slow_xtal>; }; shdwc@fffffd10 { compatible = "atmel,at91sam9260-shdwc"; reg = <0xfffffd10 0x10>; clocks = <&slow_xtal>; }; pit: timer@fffffd30 { compatible = "atmel,at91sam9260-pit"; reg = <0xfffffd30 0xf>; interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; clocks = <&mck>; }; rtc@fffffd20 { compatible = "atmel,at91sam9260-rtt"; reg = <0xfffffd20 0x10>; interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; clocks = <&slow_xtal>; status = "disabled"; }; watchdog@fffffd40 { compatible = "atmel,at91sam9260-wdt"; reg = <0xfffffd40 0x10>; interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>; clocks = <&slow_xtal>; status = "disabled"; }; gpbr: syscon@fffffd50 { compatible = "atmel,at91sam9260-gpbr", "syscon"; reg = <0xfffffd50 0x10>; status = "disabled"; }; }; }; i2c@0 { compatible = "i2c-gpio"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c_bitbang>; gpios = <&pioA 7 GPIO_ACTIVE_HIGH>, /* sda */ <&pioA 8 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"; }; };