// SPDX-License-Identifier: GPL-2.0-only | |
/* | |
* usb_a9263.dts - Device Tree file for Caloa USB A9293 board | |
* | |
* Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | |
*/ | |
/dts-v1/; | |
#include "at91sam9263.dtsi" | |
/ { | |
model = "Calao TNY A9263"; | |
compatible = "atmel,tny-a9263", "atmel,at91sam9263", "atmel,at91sam9"; | |
chosen { | |
bootargs = "mem=64M console=ttyS0,115200 root=/dev/mtdblock5 rw rootfstype=ubifs"; | |
}; | |
memory@20000000 { | |
reg = <0x20000000 0x4000000>; | |
}; | |
clocks { | |
slow_xtal { | |
clock-frequency = <32768>; | |
}; | |
main_xtal { | |
clock-frequency = <12000000>; | |
}; | |
}; | |
ahb { | |
apb { | |
dbgu: serial@ffffee00 { | |
status = "okay"; | |
}; | |
tcb0: timer@fff7c000 { | |
timer@0 { | |
compatible = "atmel,tcb-timer"; | |
reg = <0>, <1>; | |
}; | |
timer@2 { | |
compatible = "atmel,tcb-timer"; | |
reg = <2>; | |
}; | |
}; | |
usb1: gadget@fff78000 { | |
atmel,vbus-gpio = <&pioB 11 GPIO_ACTIVE_HIGH>; | |
status = "okay"; | |
}; | |
}; | |
ebi0: ebi@10000000 { | |
status = "okay"; | |
nand_controller: nand-controller { | |
status = "okay"; | |
pinctrl-0 = <&pinctrl_nand_cs &pinctrl_nand_rb>; | |
pinctrl-names = "default"; | |
nand@3 { | |
reg = <0x3 0x0 0x800000>; | |
rb-gpios = <&pioA 22 GPIO_ACTIVE_HIGH>; | |
cs-gpios = <&pioA 15 GPIO_ACTIVE_HIGH>; | |
nand-bus-width = <8>; | |
nand-ecc-mode = "soft"; | |
nand-on-flash-bbt; | |
label = "atmel_nand"; | |
partitions { | |
compatible = "fixed-partitions"; | |
#address-cells = <1>; | |
#size-cells = <1>; | |
at91bootstrap@0 { | |
label = "at91bootstrap"; | |
reg = <0x0 0x20000>; | |
}; | |
barebox@20000 { | |
label = "barebox"; | |
reg = <0x20000 0x40000>; | |
}; | |
bareboxenv@60000 { | |
label = "bareboxenv"; | |
reg = <0x60000 0x20000>; | |
}; | |
bareboxenv2@80000 { | |
label = "bareboxenv2"; | |
reg = <0x80000 0x20000>; | |
}; | |
oftree@80000 { | |
label = "oftree"; | |
reg = <0xa0000 0x20000>; | |
}; | |
kernel@a0000 { | |
label = "kernel"; | |
reg = <0xc0000 0x400000>; | |
}; | |
rootfs@4a0000 { | |
label = "rootfs"; | |
reg = <0x4c0000 0x7800000>; | |
}; | |
data@7ca0000 { | |
label = "data"; | |
reg = <0x7cc0000 0x8340000>; | |
}; | |
}; | |
}; | |
}; | |
}; | |
}; | |
i2c-gpio-0 { | |
status = "okay"; | |
}; | |
}; |