2 * Samsung's Exynos4210 based SMDKV310 board device tree source
4 * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
5 * http://www.samsung.com
6 * Copyright (c) 2010-2011 Linaro Ltd.
9 * Device tree source file for Samsung's SMDKV310 board which is based on
10 * Samsung's Exynos4210 SoC.
12 * This program is free software; you can redistribute it and/or modify
13 * it under the terms of the GNU General Public License version 2 as
14 * published by the Free Software Foundation.
18 /include/ "exynos4210.dtsi"
21 model = "Samsung smdkv310 evaluation board based on Exynos4210";
22 compatible = "samsung,smdkv310", "samsung,exynos4210";
25 reg = <0x40000000 0x80000000>;
29 bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC1,115200 init=/linuxrc";
33 samsung,sdhci-bus-width = <4>;
34 linux,mmc_cap_4_bit_data;
35 samsung,sdhci-cd-internal;
36 gpio-cd = <&gpk2 2 2 3 3>;
37 gpios = <&gpk2 0 2 0 3>,
47 samsung,keypad-num-rows = <2>;
48 samsung,keypad-num-columns = <8>;
49 linux,keypad-no-autorepeat;
53 row-gpios = <&gpx2 0 3 3 0>,
56 col-gpios = <&gpx1 0 3 0 0>,
127 #address-cells = <1>;
129 samsung,i2c-sda-delay = <100>;
130 samsung,i2c-max-bus-freq = <20000>;
131 gpios = <&gpd1 0 2 3 0>,
136 compatible = "samsung,24ad0xd1";
141 compatible = "samsung,24ad0xd1";
146 spi_2: spi@13940000 {
147 gpios = <&gpc1 1 5 3 0>,
153 #address-cells = <1>;
155 compatible = "w25x80";
157 spi-max-frequency = <1000000>;
160 cs-gpio = <&gpc1 2 1 0 3>;
161 samsung,spi-feedback-delay = <0>;
172 reg = <0x40000 0xc0000>;