2 * at91sam9g20ek_common.dtsi - Device Tree file for Atmel at91sam9g20ek board
4 * Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
6 * Licensed under GPLv2.
8 /include/ "at91sam9g20.dtsi"
13 bootargs = "mem=64M console=ttyS0,115200 root=/dev/mtdblock5 rw rootfstype=ubifs";
17 reg = <0x20000000 0x4000000>;
26 compatible = "atmel,osc", "fixed-clock";
27 clock-frequency = <18432000>;
33 dbgu: serial@fffff200 {
37 usart0: serial@fffb0000 {
40 &pinctrl_usart0_rts_cts
41 &pinctrl_usart0_dtr_dsr
47 usart1: serial@fffb4000 {
51 macb0: ethernet@fffc4000 {
56 usb1: gadget@fffa4000 {
57 atmel,vbus-gpio = <&pioC 5 0>;
62 nand0: nand@40000000 {
64 nand-ecc-mode = "soft";
69 label = "at91bootstrap";
75 reg = <0x20000 0x40000>;
80 reg = <0x60000 0x20000>;
84 label = "bareboxenv2";
85 reg = <0x80000 0x20000>;
90 reg = <0xa0000 0x20000>;
95 reg = <0xc0000 0x400000>;
100 reg = <0x4c0000 0x7800000>;
105 reg = <0x7cc0000 0x8340000>;
109 usb0: ohci@00500000 {
119 compatible = "24c512";
124 compatible = "wm8731";
130 compatible = "gpio-keys";
131 #address-cells = <1>;
136 gpios = <&pioA 30 1>;
137 linux,code = <0x103>;
143 gpios = <&pioA 31 1>;
144 linux,code = <0x104>;