1/*
  2 * kizbox.dts - Device Tree file for Overkiz Kizbox board
  3 *
  4 * Copyright (C) 2012 Boris BREZILLON <linux-arm@overkiz.com>
  5 *
  6 * Licensed under GPLv2.
  7 */
  8/dts-v1/;
  9/include/ "at91sam9g20.dtsi"
 10
 11/ {
 12
 13	model = "Overkiz kizbox";
 14	compatible = "overkiz,kizbox", "atmel,at91sam9g20", "atmel,at91sam9";
 15
 16	chosen {
 17		bootargs = "panic=5 ubi.mtd=1 rootfstype=ubifs root=ubi0:root";
 18	};
 19
 20	memory {
 21		reg = <0x20000000 0x2000000>;
 22	};
 23
 24	clocks {
 25		#address-cells = <1>;
 26		#size-cells = <1>;
 27		ranges;
 28
 29		main_clock: clock@0 {
 30			compatible = "atmel,osc", "fixed-clock";
 31			clock-frequency = <18432000>;
 32		};
 33	};
 34
 35	ahb {
 36		apb {
 37			dbgu: serial@fffff200 {
 38				status = "okay";
 39			};
 40
 41			usart0: serial@fffb0000 {
 42				status = "okay";
 43			};
 44
 45			usart1: serial@fffb4000 {
 46				status = "okay";
 47			};
 48
 49			macb0: ethernet@fffc4000 {
 50				phy-mode = "mii";
 51				status = "okay";
 52			};
 53
 54		};
 55
 56		nand0: nand@40000000 {
 57			nand-bus-width = <8>;
 58			nand-ecc-mode = "soft";
 59			status = "okay";
 60
 61			bootloaderkernel@0 {
 62				label = "bootloader-kernel";
 63				reg = <0x0 0xc0000>;
 64			};
 65
 66			ubi@c0000 {
 67				label = "ubi";
 68				reg = <0xc0000 0x7f40000>;
 69			};
 70
 71		};
 72
 73		usb0: ohci@00500000 {
 74			num-ports = <1>;
 75			status = "okay";
 76		};
 77	};
 78
 79	i2c@0 {
 80		status = "okay";
 81
 82		pcf8563@51 {
 83			/* nxp pcf8563 rtc */
 84			compatible = "nxp,pcf8563";
 85			reg = <0x51>;
 86		};
 87
 88	};
 89
 90	leds {
 91		compatible = "gpio-leds";
 92
 93		led1g {
 94			label = "led1:green";
 95			gpios = <&pioB 0 1>;
 96			linux,default-trigger = "none";
 97		};
 98
 99		led1r {
100			label = "led1:red";
101			gpios = <&pioB 1 1>;
102			linux,default-trigger = "none";
103		};
104
105		led2g {
106			label = "led2:green";
107			gpios = <&pioB 2 1>;
108			linux,default-trigger = "none";
109			default-state = "on";
110		};
111
112		led2r {
113			label = "led2:red";
114			gpios = <&pioB 3 1>;
115			linux,default-trigger = "none";
116		};
117	};
118
119	gpio_keys {
120		compatible = "gpio-keys";
121		#address-cells = <1>;
122		#size-cells = <0>;
123
124		reset {
125			label = "reset";
126			gpios = <&pioB 30 1>;
127			linux,code = <0x100>;
128			gpio-key,wakeup;
129		};
130
131		mode {
132			label = "mode";
133			gpios = <&pioB 31 1>;
134			linux,code = <0x101>;
135			gpio-key,wakeup;
136		};
137	};
138};