![Boris BREZILLON](/assets/img/avatar_default.png)
Add watchdog specific config for kizbox board. Signed-off-by: Boris BREZILLON <b.brezillon@overkiz.com> Acked-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
147 lines
2.4 KiB
Plaintext
147 lines
2.4 KiB
Plaintext
/*
|
|
* kizbox.dts - Device Tree file for Overkiz Kizbox board
|
|
*
|
|
* Copyright (C) 2012 Boris BREZILLON <linux-arm@overkiz.com>
|
|
*
|
|
* Licensed under GPLv2.
|
|
*/
|
|
/dts-v1/;
|
|
#include "at91sam9g20.dtsi"
|
|
|
|
/ {
|
|
|
|
model = "Overkiz kizbox";
|
|
compatible = "overkiz,kizbox", "atmel,at91sam9g20", "atmel,at91sam9";
|
|
|
|
chosen {
|
|
bootargs = "panic=5 ubi.mtd=1 rootfstype=ubifs root=ubi0:root";
|
|
};
|
|
|
|
memory {
|
|
reg = <0x20000000 0x2000000>;
|
|
};
|
|
|
|
clocks {
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
ranges;
|
|
|
|
main_clock: clock@0 {
|
|
compatible = "atmel,osc", "fixed-clock";
|
|
clock-frequency = <18432000>;
|
|
};
|
|
};
|
|
|
|
ahb {
|
|
apb {
|
|
dbgu: serial@fffff200 {
|
|
status = "okay";
|
|
};
|
|
|
|
usart0: serial@fffb0000 {
|
|
status = "okay";
|
|
};
|
|
|
|
usart1: serial@fffb4000 {
|
|
status = "okay";
|
|
};
|
|
|
|
macb0: ethernet@fffc4000 {
|
|
phy-mode = "mii";
|
|
pinctrl-0 = <&pinctrl_macb_rmii
|
|
&pinctrl_macb_rmii_mii_alt>;
|
|
status = "okay";
|
|
};
|
|
|
|
watchdog@fffffd40 {
|
|
timeout-sec = <15>;
|
|
atmel,max-heartbeat-sec = <16>;
|
|
atmel,min-heartbeat-sec = <0>;
|
|
status = "okay";
|
|
};
|
|
};
|
|
|
|
nand0: nand@40000000 {
|
|
nand-bus-width = <8>;
|
|
nand-ecc-mode = "soft";
|
|
status = "okay";
|
|
|
|
bootloaderkernel@0 {
|
|
label = "bootloader-kernel";
|
|
reg = <0x0 0xc0000>;
|
|
};
|
|
|
|
ubi@c0000 {
|
|
label = "ubi";
|
|
reg = <0xc0000 0x7f40000>;
|
|
};
|
|
|
|
};
|
|
|
|
usb0: ohci@00500000 {
|
|
num-ports = <1>;
|
|
status = "okay";
|
|
};
|
|
};
|
|
|
|
i2c@0 {
|
|
status = "okay";
|
|
|
|
pcf8563@51 {
|
|
/* nxp pcf8563 rtc */
|
|
compatible = "nxp,pcf8563";
|
|
reg = <0x51>;
|
|
};
|
|
|
|
};
|
|
|
|
leds {
|
|
compatible = "gpio-leds";
|
|
|
|
led1g {
|
|
label = "led1:green";
|
|
gpios = <&pioB 0 GPIO_ACTIVE_LOW>;
|
|
linux,default-trigger = "none";
|
|
};
|
|
|
|
led1r {
|
|
label = "led1:red";
|
|
gpios = <&pioB 1 GPIO_ACTIVE_LOW>;
|
|
linux,default-trigger = "none";
|
|
};
|
|
|
|
led2g {
|
|
label = "led2:green";
|
|
gpios = <&pioB 2 GPIO_ACTIVE_LOW>;
|
|
linux,default-trigger = "none";
|
|
default-state = "on";
|
|
};
|
|
|
|
led2r {
|
|
label = "led2:red";
|
|
gpios = <&pioB 3 GPIO_ACTIVE_LOW>;
|
|
linux,default-trigger = "none";
|
|
};
|
|
};
|
|
|
|
gpio_keys {
|
|
compatible = "gpio-keys";
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
reset {
|
|
label = "reset";
|
|
gpios = <&pioB 30 GPIO_ACTIVE_LOW>;
|
|
linux,code = <0x100>;
|
|
gpio-key,wakeup;
|
|
};
|
|
|
|
mode {
|
|
label = "mode";
|
|
gpios = <&pioB 31 GPIO_ACTIVE_LOW>;
|
|
linux,code = <0x101>;
|
|
gpio-key,wakeup;
|
|
};
|
|
};
|
|
};
|