2 * at91sam9263ek.dts - Device Tree file for Atmel at91sam9263 reference board
4 * Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
6 * Licensed under GPLv2 only
9 #include "at91sam9263.dtsi"
12 model = "Atmel at91sam9263ek";
13 compatible = "atmel,at91sam9263ek", "atmel,at91sam9263", "atmel,at91sam9";
16 bootargs = "mem=64M console=ttyS0,115200 root=/dev/mtdblock5 rw rootfstype=ubifs";
20 reg = <0x20000000 0x4000000>;
29 compatible = "atmel,osc", "fixed-clock";
30 clock-frequency = <16367660>;
34 clock-frequency = <32768>;
38 clock-frequency = <16367660>;
44 dbgu: serial@ffffee00 {
48 usart0: serial@fff8c000 {
56 macb0: ethernet@fffbc000 {
61 usb1: gadget@fff78000 {
62 atmel,vbus-gpio = <&pioA 25 GPIO_ACTIVE_HIGH>;
70 &pinctrl_mmc0_slot0_cmd_dat0
71 &pinctrl_mmc0_slot0_dat1_3>;
76 cd-gpios = <&pioE 18 GPIO_ACTIVE_HIGH>;
77 wp-gpios = <&pioE 19 GPIO_ACTIVE_HIGH>;
83 pinctrl_board_mmc0: mmc0-board {
85 <AT91_PIOE 18 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP_DEGLITCH /* PE18 gpio CD pin pull up and deglitch */
86 AT91_PIOE 19 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>; /* PE19 gpio WP pin pull up */
93 cs-gpios = <&pioA 5 0>, <0>, <0>, <0>;
95 compatible = "atmel,at45", "atmel,dataflash";
96 spi-max-frequency = <50000000>;
107 display = <&display0>;
111 bits-per-pixel = <16>;
112 atmel,lcdcon-backlight;
113 atmel,dmacon = <0x1>;
114 atmel,lcdcon2 = <0x80008002>;
115 atmel,guard-time = <1>;
118 native-mode = <&timing0>;
120 clock-frequency = <4965000>;
136 nand0: nand@40000000 {
137 nand-bus-width = <8>;
138 nand-ecc-mode = "soft";
139 nand-on-flash-bbt = <1>;
143 label = "at91bootstrap";
149 reg = <0x20000 0x40000>;
153 label = "bareboxenv";
154 reg = <0x60000 0x20000>;
158 label = "bareboxenv2";
159 reg = <0x80000 0x20000>;
164 reg = <0xa0000 0x20000>;
169 reg = <0xc0000 0x400000>;
174 reg = <0x4c0000 0x7800000>;
179 reg = <0x7cc0000 0x8340000>;
183 usb0: ohci@00a00000 {
186 atmel,vbus-gpio = <&pioA 24 GPIO_ACTIVE_HIGH
187 &pioA 21 GPIO_ACTIVE_HIGH
193 compatible = "gpio-leds";
197 gpios = <&pioB 7 GPIO_ACTIVE_HIGH>;
198 linux,default-trigger = "heartbeat";
203 gpios = <&pioC 29 GPIO_ACTIVE_LOW>;
204 linux,default-trigger = "nand-disk";
209 compatible = "gpio-keys";
212 label = "left_click";
213 gpios = <&pioC 5 GPIO_ACTIVE_LOW>;
219 label = "right_click";
220 gpios = <&pioC 4 GPIO_ACTIVE_LOW>;
230 compatible = "24c512";