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// SPDX-License-Identifier: GPL-2.0+
/*
* at91sam9g45-corvus.dts Device Tree file fir Siemens corvus board
* (C) Copyright 2016 Heiko Schocher <hs@denx.de>
*
* based on:
* at91sam9m10g45ek.dts - Device Tree file for AT91SAM9M10G45-EK board
*
* Copyright (C) 2011 Atmel,
* 2011 Nicolas Ferre <nicolas.ferre@atmel.com>
*/
/dts-v1/;
#include "at91sam9g45.dtsi"
/ {
model = "Siemens corvus";
compatible = "atmel,at91sam9m10g45ek", "atmel,at91sam9g45", "atmel,at91sam9";
chosen {
u-boot,dm-pre-reloc;
stdout-path = &dbgu;
};
memory {
reg = <0x70000000 0x8000000>;
};
clocks {
slow_xtal {
clock-frequency = <32768>;
};
main_xtal {
clock-frequency = <12000000>;
};
};
ahb {
apb {
dbgu: serial@ffffee00 {
u-boot,dm-pre-reloc;
status = "okay";
};
usart1: serial@fff90000 {
pinctrl-0 =
<&pinctrl_usart1
&pinctrl_usart1_rts
&pinctrl_usart1_cts>;
status = "okay";
};
macb0: ethernet@fffbc000 {
phy-mode = "rmii";
status = "okay";
};
watchdog@fffffd40 {
status = "okay";
};
spi0: spi@fffa4000{
status = "okay";
cs-gpios = <&pioB 3 0>, <0>, <0>, <0>;
mtd_dataflash@0 {
compatible = "atmel,at45", "atmel,dataflash";
spi-max-frequency = <13000000>;
reg = <0>;
};
};
usb2: gadget@fff78000 {
atmel,vbus-gpio = <&pioB 19 GPIO_ACTIVE_HIGH>;
status = "okay";
};
rtc@fffffd20 {
atmel,rtt-rtc-time-reg = <&gpbr 0x0>;
status = "okay";
};
gpbr: syscon@fffffd60 {
status = "okay";
};
rtc@fffffdb0 {
status = "okay";
};
};
nand0: nand@40000000 {
nand-bus-width = <8>;
nand-ecc-mode = "soft";
nand-on-flash-bbt;
status = "okay";
};
usb0: ohci@00700000 {
status = "okay";
num-ports = <2>;
atmel,vbus-gpio = <&pioD 1 GPIO_ACTIVE_LOW
&pioD 3 GPIO_ACTIVE_LOW>;
};
usb1: ehci@00800000 {
status = "okay";
};
};
};
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