110 lines
1.9 KiB
Plaintext
110 lines
1.9 KiB
Plaintext
// 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";
|
|
};
|
|
};
|
|
};
|