1/*
2 * Samsung's Exynos4210 based SMDKV310 board device tree source
3 *
4 * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
5 * http://www.samsung.com
6 * Copyright (c) 2010-2011 Linaro Ltd.
7 * www.linaro.org
8 *
9 * Device tree source file for Samsung's SMDKV310 board which is based on
10 * Samsung's Exynos4210 SoC.
11 *
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.
15*/
16
17/dts-v1/;
18#include "exynos4210.dtsi"
19
20/ {
21 model = "Samsung smdkv310 evaluation board based on Exynos4210";
22 compatible = "samsung,smdkv310", "samsung,exynos4210", "samsung,exynos4";
23
24 memory {
25 reg = <0x40000000 0x80000000>;
26 };
27
28 chosen {
29 bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC1,115200 init=/linuxrc";
30 stdout-path = &serial_1;
31 };
32
33 sdhci@12530000 {
34 bus-width = <4>;
35 pinctrl-names = "default";
36 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
37 status = "okay";
38 };
39
40 g2d@12800000 {
41 status = "okay";
42 };
43
44 codec@13400000 {
45 samsung,mfc-r = <0x43000000 0x800000>;
46 samsung,mfc-l = <0x51000000 0x800000>;
47 status = "okay";
48 };
49
50 serial@13800000 {
51 status = "okay";
52 };
53
54 serial@13810000 {
55 status = "okay";
56 };
57
58 serial@13820000 {
59 status = "okay";
60 };
61
62 serial@13830000 {
63 status = "okay";
64 };
65
66 pinctrl@11000000 {
67 keypad_rows: keypad-rows {
68 samsung,pins = "gpx2-0", "gpx2-1";
69 samsung,pin-function = <3>;
70 samsung,pin-pud = <3>;
71 samsung,pin-drv = <0>;
72 };
73
74 keypad_cols: keypad-cols {
75 samsung,pins = "gpx1-0", "gpx1-1", "gpx1-2", "gpx1-3",
76 "gpx1-4", "gpx1-5", "gpx1-6", "gpx1-7";
77 samsung,pin-function = <3>;
78 samsung,pin-pud = <0>;
79 samsung,pin-drv = <0>;
80 };
81 };
82
83 keypad@100A0000 {
84 samsung,keypad-num-rows = <2>;
85 samsung,keypad-num-columns = <8>;
86 linux,keypad-no-autorepeat;
87 linux,keypad-wakeup;
88 pinctrl-names = "default";
89 pinctrl-0 = <&keypad_rows &keypad_cols>;
90 status = "okay";
91
92 key_1 {
93 keypad,row = <0>;
94 keypad,column = <3>;
95 linux,code = <2>;
96 };
97
98 key_2 {
99 keypad,row = <0>;
100 keypad,column = <4>;
101 linux,code = <3>;
102 };
103
104 key_3 {
105 keypad,row = <0>;
106 keypad,column = <5>;
107 linux,code = <4>;
108 };
109
110 key_4 {
111 keypad,row = <0>;
112 keypad,column = <6>;
113 linux,code = <5>;
114 };
115
116 key_5 {
117 keypad,row = <0>;
118 keypad,column = <7>;
119 linux,code = <6>;
120 };
121
122 key_a {
123 keypad,row = <1>;
124 keypad,column = <3>;
125 linux,code = <30>;
126 };
127
128 key_b {
129 keypad,row = <1>;
130 keypad,column = <4>;
131 linux,code = <48>;
132 };
133
134 key_c {
135 keypad,row = <1>;
136 keypad,column = <5>;
137 linux,code = <46>;
138 };
139
140 key_d {
141 keypad,row = <1>;
142 keypad,column = <6>;
143 linux,code = <32>;
144 };
145
146 key_e {
147 keypad,row = <1>;
148 keypad,column = <7>;
149 linux,code = <18>;
150 };
151 };
152
153 i2c@13860000 {
154 #address-cells = <1>;
155 #size-cells = <0>;
156 samsung,i2c-sda-delay = <100>;
157 samsung,i2c-max-bus-freq = <100000>;
158 status = "okay";
159
160 eeprom@50 {
161 compatible = "samsung,24ad0xd1";
162 reg = <0x50>;
163 };
164
165 eeprom@52 {
166 compatible = "samsung,24ad0xd1";
167 reg = <0x52>;
168 };
169 };
170
171 spi_2: spi@13940000 {
172 cs-gpios = <&gpc1 2 0>;
173 status = "okay";
174
175 w25x80@0 {
176 #address-cells = <1>;
177 #size-cells = <1>;
178 compatible = "w25x80";
179 reg = <0>;
180 spi-max-frequency = <1000000>;
181
182 controller-data {
183 samsung,spi-feedback-delay = <0>;
184 };
185
186 partition@0 {
187 label = "U-Boot";
188 reg = <0x0 0x40000>;
189 read-only;
190 };
191
192 partition@40000 {
193 label = "Kernel";
194 reg = <0x40000 0xc0000>;
195 };
196 };
197 };
198
199 fixed-rate-clocks {
200 xxti {
201 compatible = "samsung,clock-xxti";
202 clock-frequency = <12000000>;
203 };
204
205 xusbxti {
206 compatible = "samsung,clock-xusbxti";
207 clock-frequency = <24000000>;
208 };
209 };
210};
2 * Samsung's Exynos4210 based SMDKV310 board device tree source
3 *
4 * Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
5 * http://www.samsung.com
6 * Copyright (c) 2010-2011 Linaro Ltd.
7 * www.linaro.org
8 *
9 * Device tree source file for Samsung's SMDKV310 board which is based on
10 * Samsung's Exynos4210 SoC.
11 *
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.
15*/
16
17/dts-v1/;
18#include "exynos4210.dtsi"
19
20/ {
21 model = "Samsung smdkv310 evaluation board based on Exynos4210";
22 compatible = "samsung,smdkv310", "samsung,exynos4210", "samsung,exynos4";
23
24 memory {
25 reg = <0x40000000 0x80000000>;
26 };
27
28 chosen {
29 bootargs = "root=/dev/ram0 rw ramdisk=8192 initrd=0x41000000,8M console=ttySAC1,115200 init=/linuxrc";
30 stdout-path = &serial_1;
31 };
32
33 sdhci@12530000 {
34 bus-width = <4>;
35 pinctrl-names = "default";
36 pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
37 status = "okay";
38 };
39
40 g2d@12800000 {
41 status = "okay";
42 };
43
44 codec@13400000 {
45 samsung,mfc-r = <0x43000000 0x800000>;
46 samsung,mfc-l = <0x51000000 0x800000>;
47 status = "okay";
48 };
49
50 serial@13800000 {
51 status = "okay";
52 };
53
54 serial@13810000 {
55 status = "okay";
56 };
57
58 serial@13820000 {
59 status = "okay";
60 };
61
62 serial@13830000 {
63 status = "okay";
64 };
65
66 pinctrl@11000000 {
67 keypad_rows: keypad-rows {
68 samsung,pins = "gpx2-0", "gpx2-1";
69 samsung,pin-function = <3>;
70 samsung,pin-pud = <3>;
71 samsung,pin-drv = <0>;
72 };
73
74 keypad_cols: keypad-cols {
75 samsung,pins = "gpx1-0", "gpx1-1", "gpx1-2", "gpx1-3",
76 "gpx1-4", "gpx1-5", "gpx1-6", "gpx1-7";
77 samsung,pin-function = <3>;
78 samsung,pin-pud = <0>;
79 samsung,pin-drv = <0>;
80 };
81 };
82
83 keypad@100A0000 {
84 samsung,keypad-num-rows = <2>;
85 samsung,keypad-num-columns = <8>;
86 linux,keypad-no-autorepeat;
87 linux,keypad-wakeup;
88 pinctrl-names = "default";
89 pinctrl-0 = <&keypad_rows &keypad_cols>;
90 status = "okay";
91
92 key_1 {
93 keypad,row = <0>;
94 keypad,column = <3>;
95 linux,code = <2>;
96 };
97
98 key_2 {
99 keypad,row = <0>;
100 keypad,column = <4>;
101 linux,code = <3>;
102 };
103
104 key_3 {
105 keypad,row = <0>;
106 keypad,column = <5>;
107 linux,code = <4>;
108 };
109
110 key_4 {
111 keypad,row = <0>;
112 keypad,column = <6>;
113 linux,code = <5>;
114 };
115
116 key_5 {
117 keypad,row = <0>;
118 keypad,column = <7>;
119 linux,code = <6>;
120 };
121
122 key_a {
123 keypad,row = <1>;
124 keypad,column = <3>;
125 linux,code = <30>;
126 };
127
128 key_b {
129 keypad,row = <1>;
130 keypad,column = <4>;
131 linux,code = <48>;
132 };
133
134 key_c {
135 keypad,row = <1>;
136 keypad,column = <5>;
137 linux,code = <46>;
138 };
139
140 key_d {
141 keypad,row = <1>;
142 keypad,column = <6>;
143 linux,code = <32>;
144 };
145
146 key_e {
147 keypad,row = <1>;
148 keypad,column = <7>;
149 linux,code = <18>;
150 };
151 };
152
153 i2c@13860000 {
154 #address-cells = <1>;
155 #size-cells = <0>;
156 samsung,i2c-sda-delay = <100>;
157 samsung,i2c-max-bus-freq = <100000>;
158 status = "okay";
159
160 eeprom@50 {
161 compatible = "samsung,24ad0xd1";
162 reg = <0x50>;
163 };
164
165 eeprom@52 {
166 compatible = "samsung,24ad0xd1";
167 reg = <0x52>;
168 };
169 };
170
171 spi_2: spi@13940000 {
172 cs-gpios = <&gpc1 2 0>;
173 status = "okay";
174
175 w25x80@0 {
176 #address-cells = <1>;
177 #size-cells = <1>;
178 compatible = "w25x80";
179 reg = <0>;
180 spi-max-frequency = <1000000>;
181
182 controller-data {
183 samsung,spi-feedback-delay = <0>;
184 };
185
186 partition@0 {
187 label = "U-Boot";
188 reg = <0x0 0x40000>;
189 read-only;
190 };
191
192 partition@40000 {
193 label = "Kernel";
194 reg = <0x40000 0xc0000>;
195 };
196 };
197 };
198
199 fixed-rate-clocks {
200 xxti {
201 compatible = "samsung,clock-xxti";
202 clock-frequency = <12000000>;
203 };
204
205 xusbxti {
206 compatible = "samsung,clock-xusbxti";
207 clock-frequency = <24000000>;
208 };
209 };
210};