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";
34 pinctrl-names = "default";
35 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
44 samsung,mfc-r = <0x43000000 0x800000>;
45 samsung,mfc-l = <0x51000000 0x800000>;
66 keypad_rows: keypad-rows {
67 samsung,pins = "gpx2-0", "gpx2-1";
68 samsung,pin-function = <3>;
69 samsung,pin-pud = <3>;
70 samsung,pin-drv = <0>;
73 keypad_cols: keypad-cols {
74 samsung,pins = "gpx1-0", "gpx1-1", "gpx1-2", "gpx1-3",
75 "gpx1-4", "gpx1-5", "gpx1-6", "gpx1-7";
76 samsung,pin-function = <3>;
77 samsung,pin-pud = <0>;
78 samsung,pin-drv = <0>;
83 samsung,keypad-num-rows = <2>;
84 samsung,keypad-num-columns = <8>;
85 linux,keypad-no-autorepeat;
87 pinctrl-names = "default";
88 pinctrl-0 = <&keypad_rows &keypad_cols>;
153 #address-cells = <1>;
155 samsung,i2c-sda-delay = <100>;
156 samsung,i2c-max-bus-freq = <100000>;
160 compatible = "samsung,24ad0xd1";
165 compatible = "samsung,24ad0xd1";
170 spi_2: spi@13940000 {
174 #address-cells = <1>;
176 compatible = "w25x80";
178 spi-max-frequency = <1000000>;
181 cs-gpio = <&gpc1 2 0>;
182 samsung,spi-feedback-delay = <0>;
193 reg = <0x40000 0xc0000>;
200 compatible = "samsung,clock-xxti";
201 clock-frequency = <12000000>;
205 compatible = "samsung,clock-xusbxti";
206 clock-frequency = <24000000>;