2 * SAMSUNG SMDK5250 board device tree source
4 * Copyright (c) 2012 Samsung Electronics Co., Ltd.
5 * http://www.samsung.com
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as
9 * published by the Free Software Foundation.
13 /include/ "exynos5250.dtsi"
16 model = "SAMSUNG SMDK5250 board based on EXYNOS5250";
17 compatible = "samsung,smdk5250", "samsung,exynos5250";
23 reg = <0x40000000 0x80000000>;
27 bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC2,115200 init=/linuxrc";
31 samsung,i2c-sda-delay = <100>;
32 samsung,i2c-max-bus-freq = <20000>;
33 gpios = <&gpb3 0 2 3 0>,
37 compatible = "samsung,s524ad0xd1";
43 samsung,i2c-sda-delay = <100>;
44 samsung,i2c-max-bus-freq = <20000>;
45 gpios = <&gpb3 2 2 3 0>,
49 compatible = "samsung,s524ad0xd1";
55 samsung,i2c-sda-delay = <100>;
56 samsung,i2c-max-bus-freq = <40000>;
57 samsung,i2c-slave-addr = <0x38>;
60 compatible = "samsung,sata-phy";
66 samsung,sata-freq = <66>;
70 samsung,i2c-sda-delay = <100>;
71 samsung,i2c-max-bus-freq = <66000>;
72 gpios = <&gpa0 6 3 3 0>,
76 compatible = "samsung,exynos5-hdmiddc";
102 samsung,i2c-sda-delay = <100>;
103 samsung,i2c-max-bus-freq = <66000>;
106 compatible = "samsung,exynos5-hdmiphy";
116 card-detect-delay = <200>;
117 samsung,dw-mshc-ciu-div = <3>;
118 samsung,dw-mshc-sdr-timing = <2 3 3>;
119 samsung,dw-mshc-ddr-timing = <1 2 3>;
124 gpios = <&gpc0 0 2 0 3>, <&gpc0 1 2 0 3>,
125 <&gpc1 0 2 3 3>, <&gpc1 1 2 3 3>,
126 <&gpc1 2 2 3 3>, <&gpc1 3 2 3 3>,
127 <&gpc0 3 2 3 3>, <&gpc0 4 2 3 3>,
128 <&gpc0 5 2 3 3>, <&gpc0 6 2 3 3>;
140 card-detect-delay = <200>;
141 samsung,dw-mshc-ciu-div = <3>;
142 samsung,dw-mshc-sdr-timing = <2 3 3>;
143 samsung,dw-mshc-ddr-timing = <1 2 3>;
148 samsung,cd-pinmux-gpio = <&gpc3 2 2 3 3>;
149 gpios = <&gpc3 0 2 0 3>, <&gpc3 1 2 0 3>,
150 <&gpc3 3 2 3 3>, <&gpc3 4 2 3 3>,
151 <&gpc3 5 2 3 3>, <&gpc3 6 2 3 3>,
152 <&gpc4 3 3 3 3>, <&gpc4 3 3 3 3>,
153 <&gpc4 5 3 3 3>, <&gpc4 6 3 3 3>;
161 spi_0: spi@12d20000 {
165 spi_1: spi@12d30000 {
166 gpios = <&gpa2 4 2 3 0>,
171 #address-cells = <1>;
173 compatible = "w25x80";
175 spi-max-frequency = <1000000>;
178 cs-gpio = <&gpa2 5 1 0 3>;
179 samsung,spi-feedback-delay = <0>;
190 reg = <0x40000 0xc0000>;
195 spi_2: spi@12d40000 {
200 hpd-gpio = <&gpx3 7 0xf 1 3>;
204 samsung,mfc-r = <0x43000000 0x800000>;
205 samsung,mfc-l = <0x51000000 0x800000>;