tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/*
2 * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License version 2 as
6 * published by the Free Software Foundation.
7 */
8/dts-v1/;
9
10/include/ "am33xx.dtsi"
11
12/ {
13 model = "TI AM335x EVM";
14 compatible = "ti,am335x-evm", "ti,am33xx";
15
16 cpus {
17 cpu@0 {
18 cpu0-supply = <&vdd1_reg>;
19 };
20 };
21
22 memory {
23 device_type = "memory";
24 reg = <0x80000000 0x10000000>; /* 256 MB */
25 };
26
27 am33xx_pinmux: pinmux@44e10800 {
28 pinctrl-names = "default";
29 pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0>;
30
31 matrix_keypad_s0: matrix_keypad_s0 {
32 pinctrl-single,pins = <
33 0x54 0x7 /* gpmc_a5.gpio1_21, OUTPUT | MODE7 */
34 0x58 0x7 /* gpmc_a6.gpio1_22, OUTPUT | MODE7 */
35 0x64 0x27 /* gpmc_a9.gpio1_25, INPUT | MODE7 */
36 0x68 0x27 /* gpmc_a10.gpio1_26, INPUT | MODE7 */
37 0x6c 0x27 /* gpmc_a11.gpio1_27, INPUT | MODE7 */
38 >;
39 };
40
41 volume_keys_s0: volume_keys_s0 {
42 pinctrl-single,pins = <
43 0x150 0x27 /* spi0_sclk.gpio0_2, INPUT | MODE7 */
44 0x154 0x27 /* spi0_d0.gpio0_3, INPUT | MODE7 */
45 >;
46 };
47 };
48
49 ocp {
50 uart1: serial@44e09000 {
51 status = "okay";
52 };
53
54 i2c0: i2c@44e0b000 {
55 status = "okay";
56 clock-frequency = <400000>;
57
58 tps: tps@2d {
59 reg = <0x2d>;
60 };
61 };
62
63 i2c1: i2c@4802a000 {
64 status = "okay";
65 clock-frequency = <100000>;
66
67 lis331dlh: lis331dlh@18 {
68 compatible = "st,lis331dlh", "st,lis3lv02d";
69 reg = <0x18>;
70 Vdd-supply = <&lis3_reg>;
71 Vdd_IO-supply = <&lis3_reg>;
72
73 st,click-single-x;
74 st,click-single-y;
75 st,click-single-z;
76 st,click-thresh-x = <10>;
77 st,click-thresh-y = <10>;
78 st,click-thresh-z = <10>;
79 st,irq1-click;
80 st,irq2-click;
81 st,wakeup-x-lo;
82 st,wakeup-x-hi;
83 st,wakeup-y-lo;
84 st,wakeup-y-hi;
85 st,wakeup-z-lo;
86 st,wakeup-z-hi;
87 st,min-limit-x = <120>;
88 st,min-limit-y = <120>;
89 st,min-limit-z = <140>;
90 st,max-limit-x = <550>;
91 st,max-limit-y = <550>;
92 st,max-limit-z = <750>;
93 };
94
95 tsl2550: tsl2550@39 {
96 compatible = "taos,tsl2550";
97 reg = <0x39>;
98 };
99
100 tmp275: tmp275@48 {
101 compatible = "ti,tmp275";
102 reg = <0x48>;
103 };
104 };
105 };
106
107 vbat: fixedregulator@0 {
108 compatible = "regulator-fixed";
109 regulator-name = "vbat";
110 regulator-min-microvolt = <5000000>;
111 regulator-max-microvolt = <5000000>;
112 regulator-boot-on;
113 };
114
115 lis3_reg: fixedregulator@1 {
116 compatible = "regulator-fixed";
117 regulator-name = "lis3_reg";
118 regulator-boot-on;
119 };
120
121 matrix_keypad: matrix_keypad@0 {
122 compatible = "gpio-matrix-keypad";
123 debounce-delay-ms = <5>;
124 col-scan-delay-us = <2>;
125
126 row-gpios = <&gpio1 25 0 /* Bank1, pin25 */
127 &gpio1 26 0 /* Bank1, pin26 */
128 &gpio1 27 0>; /* Bank1, pin27 */
129
130 col-gpios = <&gpio1 21 0 /* Bank1, pin21 */
131 &gpio1 22 0>; /* Bank1, pin22 */
132
133 linux,keymap = <0x0000008b /* MENU */
134 0x0100009e /* BACK */
135 0x02000069 /* LEFT */
136 0x0001006a /* RIGHT */
137 0x0101001c /* ENTER */
138 0x0201006c>; /* DOWN */
139 };
140
141 gpio_keys: volume_keys@0 {
142 compatible = "gpio-keys";
143 #address-cells = <1>;
144 #size-cells = <0>;
145 autorepeat;
146
147 switch@9 {
148 label = "volume-up";
149 linux,code = <115>;
150 gpios = <&gpio0 2 1>;
151 gpio-key,wakeup;
152 };
153
154 switch@10 {
155 label = "volume-down";
156 linux,code = <114>;
157 gpios = <&gpio0 3 1>;
158 gpio-key,wakeup;
159 };
160 };
161};
162
163/include/ "tps65910.dtsi"
164
165&tps {
166 vcc1-supply = <&vbat>;
167 vcc2-supply = <&vbat>;
168 vcc3-supply = <&vbat>;
169 vcc4-supply = <&vbat>;
170 vcc5-supply = <&vbat>;
171 vcc6-supply = <&vbat>;
172 vcc7-supply = <&vbat>;
173 vccio-supply = <&vbat>;
174
175 regulators {
176 vrtc_reg: regulator@0 {
177 regulator-always-on;
178 };
179
180 vio_reg: regulator@1 {
181 regulator-always-on;
182 };
183
184 vdd1_reg: regulator@2 {
185 /* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */
186 regulator-name = "vdd_mpu";
187 regulator-min-microvolt = <912500>;
188 regulator-max-microvolt = <1312500>;
189 regulator-boot-on;
190 regulator-always-on;
191 };
192
193 vdd2_reg: regulator@3 {
194 /* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */
195 regulator-name = "vdd_core";
196 regulator-min-microvolt = <912500>;
197 regulator-max-microvolt = <1150000>;
198 regulator-boot-on;
199 regulator-always-on;
200 };
201
202 vdd3_reg: regulator@4 {
203 regulator-always-on;
204 };
205
206 vdig1_reg: regulator@5 {
207 regulator-always-on;
208 };
209
210 vdig2_reg: regulator@6 {
211 regulator-always-on;
212 };
213
214 vpll_reg: regulator@7 {
215 regulator-always-on;
216 };
217
218 vdac_reg: regulator@8 {
219 regulator-always-on;
220 };
221
222 vaux1_reg: regulator@9 {
223 regulator-always-on;
224 };
225
226 vaux2_reg: regulator@10 {
227 regulator-always-on;
228 };
229
230 vaux33_reg: regulator@11 {
231 regulator-always-on;
232 };
233
234 vmmc_reg: regulator@12 {
235 regulator-always-on;
236 };
237 };
238};
239
240&cpsw_emac0 {
241 phy_id = <&davinci_mdio>, <0>;
242};
243
244&cpsw_emac1 {
245 phy_id = <&davinci_mdio>, <1>;
246};