/* | |
* at91sam9n12ek.dts - Device Tree file for AT91SAM9N12-EK board | |
* | |
* Copyright (C) 2012 Atmel, | |
* 2012 Hong Xu <hong.xu@atmel.com> | |
* | |
* Licensed under GPLv2 or later. | |
*/ | |
/dts-v1/; | |
/include/ "at91sam9n12.dtsi" | |
/ { | |
model = "Atmel AT91SAM9N12-EK"; | |
compatible = "atmel,at91sam9n12ek", "atmel,at91sam9n12", "atmel,at91sam9"; | |
chosen { | |
bootargs = "mem=128M console=ttyS0,115200 root=/dev/mtdblock1 rw rootfstype=jffs2"; | |
}; | |
memory { | |
reg = <0x20000000 0x10000000>; | |
}; | |
clocks { | |
#address-cells = <1>; | |
#size-cells = <1>; | |
ranges; | |
main_clock: clock@0 { | |
compatible = "atmel,osc", "fixed-clock"; | |
clock-frequency = <16000000>; | |
}; | |
}; | |
ahb { | |
apb { | |
dbgu: serial@fffff200 { | |
status = "okay"; | |
}; | |
i2c0: i2c@f8010000 { | |
status = "okay"; | |
}; | |
i2c1: i2c@f8014000 { | |
status = "okay"; | |
}; | |
}; | |
nand0: nand@40000000 { | |
nand-bus-width = <8>; | |
nand-ecc-mode = "soft"; | |
nand-on-flash-bbt; | |
status = "okay"; | |
}; | |
}; | |
leds { | |
compatible = "gpio-leds"; | |
d8 { | |
label = "d8"; | |
gpios = <&pioB 4 1>; | |
linux,default-trigger = "mmc0"; | |
}; | |
d9 { | |
label = "d6"; | |
gpios = <&pioB 5 1>; | |
linux,default-trigger = "nand-disk"; | |
}; | |
d10 { | |
label = "d7"; | |
gpios = <&pioB 6 0>; | |
linux,default-trigger = "heartbeat"; | |
}; | |
}; | |
gpio_keys { | |
compatible = "gpio-keys"; | |
#address-cells = <1>; | |
#size-cells = <0>; | |
enter { | |
label = "Enter"; | |
gpios = <&pioB 4 1>; | |
linux,code = <28>; | |
gpio-key,wakeup; | |
}; | |
}; | |
}; |