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// SPDX-License-Identifier: GPL-2.0-only
/*
* at91rm9200ek.dts - Device Tree file for Atmel AT91RM9200 evaluation kit
*
* Copyright (C) 2012 Joachim Eastwood <manabian@gmail.com>
*/
/dts-v1/;
#include "at91rm9200.dtsi"
/ {
model = "Atmel AT91RM9200 evaluation kit";
compatible = "atmel,at91rm9200ek", "atmel,at91rm9200";
chosen {
stdout-path = "serial0:115200n8";
};
memory@20000000 {
reg = <0x20000000 0x4000000>;
};
clocks {
slow_xtal {
clock-frequency = <32768>;
};
main_xtal {
clock-frequency = <18432000>;
};
};
ahb {
apb {
tcb0: timer@fffa0000 {
timer@0 {
compatible = "atmel,tcb-timer";
reg = <0>, <1>;
};
timer@2 {
compatible = "atmel,tcb-timer";
reg = <2>;
};
};
usb1: gadget@fffb0000 {
atmel,vbus-gpio = <&pioD 4 GPIO_ACTIVE_HIGH>;
atmel,pullup-gpio = <&pioD 5 GPIO_ACTIVE_HIGH>;
status = "okay";
};
macb0: ethernet@fffbc000 {
phy-mode = "rmii";
status = "okay";
phy0: ethernet-phy {
interrupt-parent = <&pioC>;
interrupts = <4 IRQ_TYPE_EDGE_BOTH>;
};
};
usart1: serial@fffc4000 {
pinctrl-0 =
<&pinctrl_uart1
&pinctrl_uart1_rts
&pinctrl_uart1_cts
&pinctrl_uart1_dtr_dsr
&pinctrl_uart1_dcd
&pinctrl_uart1_ri>;
status = "okay";
};
spi0: spi@fffe0000 {
status = "okay";
cs-gpios = <&pioA 3 0>, <0>, <0>, <0>;
mtd_dataflash@0 {
compatible = "atmel,at45", "atmel,dataflash";
spi-max-frequency = <15000000>;
reg = <0>;
};
};
dbgu: serial@fffff200 {
status = "okay";
};
rtc: rtc@fffffe00 {
status = "okay";
};
};
usb0: ohci@300000 {
num-ports = <2>;
status = "okay";
};
nor_flash@10000000 {
compatible = "cfi-flash";
reg = <0x10000000 0x800000>;
linux,mtd-name = "physmap-flash.0";
bank-width = <2>;
#address-cells = <1>;
#size-cells = <1>;
barebox@0 {
label = "barebox";
reg = <0x00000 0x40000>;
};
bareboxenv@40000 {
label = "bareboxenv";
reg = <0x40000 0x10000>;
};
kernel@50000 {
label = "kernel";
reg = <0x50000 0x300000>;
};
root@350000 {
label = "root";
reg = <0x350000 0x4B0000>;
};
};
};
leds {
compatible = "gpio-leds";
ds2 {
label = "green";
gpios = <&pioB 0 GPIO_ACTIVE_LOW>;
linux,default-trigger = "mmc0";
};
ds4 {
label = "yellow";
gpios = <&pioB 1 GPIO_ACTIVE_LOW>;
linux,default-trigger = "heartbeat";
};
ds6 {
label = "red";
gpios = <&pioB 2 GPIO_ACTIVE_LOW>;
};
};
};
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