forked from Minki/linux
186 lines
3.1 KiB
Plaintext
186 lines
3.1 KiB
Plaintext
/*
|
|
* at91sam9263ek.dts - Device Tree file for Atmel at91sam9263 reference board
|
|
*
|
|
* Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
|
|
*
|
|
* Licensed under GPLv2 only
|
|
*/
|
|
/dts-v1/;
|
|
/include/ "at91sam9263.dtsi"
|
|
|
|
/ {
|
|
model = "Atmel at91sam9263ek";
|
|
compatible = "atmel,at91sam9263ek", "atmel,at91sam9263", "atmel,at91sam9";
|
|
|
|
chosen {
|
|
bootargs = "mem=64M console=ttyS0,115200 root=/dev/mtdblock5 rw rootfstype=ubifs";
|
|
};
|
|
|
|
memory {
|
|
reg = <0x20000000 0x4000000>;
|
|
};
|
|
|
|
clocks {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
ranges;
|
|
|
|
main_clock: clock@0 {
|
|
compatible = "atmel,osc", "fixed-clock";
|
|
clock-frequency = <16367660>;
|
|
};
|
|
};
|
|
|
|
ahb {
|
|
apb {
|
|
dbgu: serial@ffffee00 {
|
|
status = "okay";
|
|
};
|
|
|
|
usart0: serial@fff8c000 {
|
|
pinctrl-0 = <
|
|
&pinctrl_usart0
|
|
&pinctrl_usart0_rts
|
|
&pinctrl_usart0_cts>;
|
|
status = "okay";
|
|
};
|
|
|
|
macb0: ethernet@fffbc000 {
|
|
phy-mode = "rmii";
|
|
status = "okay";
|
|
};
|
|
|
|
usb1: gadget@fff78000 {
|
|
atmel,vbus-gpio = <&pioA 25 0>;
|
|
status = "okay";
|
|
};
|
|
|
|
mmc0: mmc@fff80000 {
|
|
pinctrl-0 = <
|
|
&pinctrl_board_mmc0
|
|
&pinctrl_mmc0_clk
|
|
&pinctrl_mmc0_slot0_cmd_dat0
|
|
&pinctrl_mmc0_slot0_dat1_3>;
|
|
status = "okay";
|
|
slot@0 {
|
|
reg = <0>;
|
|
bus-width = <4>;
|
|
cd-gpios = <&pioE 18 0>;
|
|
wp-gpios = <&pioE 19 0>;
|
|
};
|
|
};
|
|
|
|
pinctrl@fffff200 {
|
|
mmc0 {
|
|
pinctrl_board_mmc0: mmc0-board {
|
|
atmel,pins =
|
|
<5 18 0x0 0x5 /* PE18 gpio CD pin pull up and deglitch */
|
|
5 19 0x0 0x1>; /* PE19 gpio WP pin pull up */
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
nand0: nand@40000000 {
|
|
nand-bus-width = <8>;
|
|
nand-ecc-mode = "soft";
|
|
nand-on-flash-bbt = <1>;
|
|
status = "okay";
|
|
|
|
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>;
|
|
};
|
|
};
|
|
|
|
usb0: ohci@00a00000 {
|
|
num-ports = <2>;
|
|
status = "okay";
|
|
atmel,vbus-gpio = <&pioA 24 0
|
|
&pioA 21 0
|
|
>;
|
|
};
|
|
};
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
|
|
d3 {
|
|
label = "d3";
|
|
gpios = <&pioB 7 0>;
|
|
linux,default-trigger = "heartbeat";
|
|
};
|
|
|
|
d2 {
|
|
label = "d2";
|
|
gpios = <&pioC 29 1>;
|
|
linux,default-trigger = "nand-disk";
|
|
};
|
|
};
|
|
|
|
gpio_keys {
|
|
compatible = "gpio-keys";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
left_click {
|
|
label = "left_click";
|
|
gpios = <&pioC 5 1>;
|
|
linux,code = <272>;
|
|
gpio-key,wakeup;
|
|
};
|
|
|
|
right_click {
|
|
label = "right_click";
|
|
gpios = <&pioC 4 1>;
|
|
linux,code = <273>;
|
|
gpio-key,wakeup;
|
|
};
|
|
};
|
|
|
|
i2c@0 {
|
|
status = "okay";
|
|
|
|
24c512@50 {
|
|
compatible = "24c512";
|
|
reg = <0x50>;
|
|
pagesize = <128>;
|
|
};
|
|
};
|
|
};
|