1/*
  2 * at91-qil_a9260.dts - Device Tree file for Calao QIL A9260 board
  3 *
  4 * Copyright (C) 2011-2013 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
  5 *
  6 * Licensed under GPLv2.
  7 */
  8/dts-v1/;
  9#include "at91sam9260.dtsi"
 10/ {
 11	model = "Calao QIL A9260";
 12	compatible = "calao,qil-a9260", "atmel,at91sam9260", "atmel,at91sam9";
 13
 14	chosen {
 15		bootargs = "console=ttyS0,115200";
 16	};
 17
 18	memory {
 19		reg = <0x20000000 0x4000000>;
 20	};
 21
 22	clocks {
 23		#address-cells = <1>;
 24		#size-cells = <1>;
 25		ranges;
 26
 27		main_clock: clock@0 {
 28			compatible = "atmel,osc", "fixed-clock";
 29			clock-frequency = <12000000>;
 30		};
 31
 32		slow_xtal {
 33			clock-frequency = <32768>;
 34		};
 35
 36		main_xtal {
 37			clock-frequency = <12000000>;
 38		};
 39	};
 40
 41	ahb {
 42		apb {
 43			usb1: gadget@fffa4000 {
 44				atmel,vbus-gpio = <&pioC 5 GPIO_ACTIVE_HIGH>;
 45				status = "okay";
 46			};
 47
 48			mmc0: mmc@fffa8000 {
 49				pinctrl-0 = <
 50					&pinctrl_mmc0_clk
 51					&pinctrl_mmc0_slot0_cmd_dat0
 52					&pinctrl_mmc0_slot0_dat1_3>;
 53				status = "okay";
 54				slot@0 {
 55					reg = <0>;
 56					bus-width = <4>;
 57				};
 58			};
 59
 60			usart0: serial@fffb0000 {
 61				pinctrl-0 =
 62					<&pinctrl_usart0
 63					 &pinctrl_usart0_rts
 64					 &pinctrl_usart0_cts
 65					 &pinctrl_usart0_dtr_dsr
 66					 &pinctrl_usart0_dcd
 67					 &pinctrl_usart0_ri>;
 68				status = "okay";
 69			};
 70
 71			usart1: serial@fffb4000 {
 72				pinctrl-0 =
 73					<&pinctrl_usart1
 74					 &pinctrl_usart1_rts
 75					 &pinctrl_usart1_cts>;
 76				status = "okay";
 77			};
 78
 79			usart2: serial@fffb8000 {
 80				pinctrl-0 =
 81					<&pinctrl_usart2
 82					 &pinctrl_usart2_rts
 83					 &pinctrl_usart2_cts>;
 84				status = "okay";
 85			};
 86
 87			macb0: ethernet@fffc4000 {
 88				phy-mode = "rmii";
 89				status = "okay";
 90			};
 91
 92			spi0: spi@fffc8000 {
 93				status = "okay";
 94				cs-gpios = <&pioA 3 GPIO_ACTIVE_HIGH>;
 95
 96				m41t94@0 {
 97					compatible = "st,m41t94";
 98					reg = <0>;
 99					spi-max-frequency = <1000000>;
100				};
101
102			};
103
104			dbgu: serial@fffff200 {
105				status = "okay";
106			};
107
108			shdwc@fffffd10 {
109				atmel,wakeup-counter = <10>;
110				atmel,wakeup-rtt-timer;
111			};
112		};
113
114		usb0: ohci@00500000 {
115			num-ports = <2>;
116			status = "okay";
117		};
118
119		nand0: nand@40000000 {
120			nand-bus-width = <8>;
121			nand-ecc-mode = "soft";
122			nand-on-flash-bbt;
123			status = "okay";
124
125			at91bootstrap@0 {
126				label = "at91bootstrap";
127				reg = <0x0 0x20000>;
128			};
129
130			barebox@20000 {
131				label = "barebox";
132				reg = <0x20000 0x40000>;
133			};
134
135			bareboxenv@60000 {
136				label = "bareboxenv";
137				reg = <0x60000 0x20000>;
138			};
139
140			bareboxenv2@80000 {
141				label = "bareboxenv2";
142				reg = <0x80000 0x20000>;
143			};
144
145			oftree@a0000 {
146				label = "oftree";
147				reg = <0xa0000 0x20000>;
148			};
149
150			kernel@c0000 {
151				label = "kernel";
152				reg = <0xc0000 0x400000>;
153			};
154
155			rootfs@4c0000 {
156				label = "rootfs";
157				reg = <0x4c0000 0x7800000>;
158			};
159
160			data@7cc0000 {
161				label = "data";
162				reg = <0x7cc0000 0x8340000>;
163			};
164		};
165	};
166
167	leds {
168		compatible = "gpio-leds";
169
170		user_led {
171			label = "user_led";
172			gpios = <&pioB 21 GPIO_ACTIVE_HIGH>;
173			linux,default-trigger = "heartbeat";
174		};
175	};
176
177	gpio_keys {
178		compatible = "gpio-keys";
179		#address-cells = <1>;
180		#size-cells = <0>;
181
182		user_pb {
183			label = "user_pb";
184			gpios = <&pioB 10 GPIO_ACTIVE_LOW>;
185			linux,code = <28>;
186			wakeup-source;
187		};
188	};
189
190	i2c@0 {
191		status = "okay";
192	};
193};