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// SPDX-License-Identifier: GPL-2.0-or-later
/*
* aks-cdu.dts - Device Tree file for AK signal CDU
*
* Copyright (C) 2012 AK signal Brno a.s.
* 2012 Jiri Prchal <jiri.prchal@aksignal.cz>
*/
/dts-v1/;
#include "ge863-pro3.dtsi"
/ {
chosen {
bootargs = "console=ttyS0,115200 ubi.mtd=4 root=ubi0:rootfs rootfstype=ubifs";
};
clocks {
slow_xtal {
clock-frequency = <32768>;
};
};
ahb {
apb {
usart0: serial@fffb0000 {
status = "okay";
};
usart1: serial@fffb4000 {
status = "okay";
linux,rs485-enabled-at-boot-time;
rs485-rts-delay = <0 0>;
};
usart2: serial@fffb8000 {
status = "okay";
linux,rs485-enabled-at-boot-time;
rs485-rts-delay = <0 0>;
};
usart3: serial@fffd0000 {
status = "okay";
linux,rs485-enabled-at-boot-time;
rs485-rts-delay = <0 0>;
};
macb0: ethernet@fffc4000 {
phy-mode = "rmii";
status = "okay";
};
usb1: gadget@fffa4000 {
atmel,vbus-gpio = <&pioC 15 GPIO_ACTIVE_HIGH>;
status = "okay";
};
};
usb0: ohci@500000 {
num-ports = <2>;
status = "okay";
};
ebi: ebi@10000000 {
nand_controller: nand-controller {
nand: nand@3 {
partitions {
bootstrap@0 {
label = "bootstrap";
reg = <0x0 0x40000>;
};
uboot@40000 {
label = "uboot";
reg = <0x40000 0x80000>;
};
ubootenv@c0000 {
label = "ubootenv";
reg = <0xc0000 0x40000>;
};
kernel@100000 {
label = "kernel";
reg = <0x100000 0x400000>;
};
rootfs@500000 {
label = "rootfs";
reg = <0x500000 0x7b00000>;
};
};
};
};
};
};
leds {
compatible = "gpio-leds";
red {
gpios = <&pioC 10 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "none";
};
green {
gpios = <&pioA 5 GPIO_ACTIVE_LOW>;
linux,default-trigger = "none";
default-state = "on";
};
yellow {
gpios = <&pioB 20 GPIO_ACTIVE_LOW>;
linux,default-trigger = "none";
};
blue {
gpios = <&pioB 21 GPIO_ACTIVE_LOW>;
linux,default-trigger = "none";
};
};
};
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