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