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ARM: dts: am57xx: cl-som-am57x: add EEPROM support
[deliverable/linux.git] / arch / arm / boot / dts / am57xx-cl-som-am57x.dts
CommitLineData
387450fc
DL		 1/*
2 * Support for CompuLab CL-SOM-AM57x System-on-Module
3 *
4 * Copyright (C) 2015 CompuLab Ltd. - http://www.compulab.co.il/
5 * Author: Dmitry Lifshitz <lifshitz@compulab.co.il>
6 *
7 * This program is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU General Public License version 2 as published by
9 * the Free Software Foundation.
10 */
11
12/dts-v1/;
13
14#include <dt-bindings/gpio/gpio.h>
15#include <dt-bindings/interrupt-controller/irq.h>
16#include "dra74x.dtsi"
17
18/ {
19 model = "CompuLab CL-SOM-AM57x";
20 compatible = "compulab,cl-som-am57x", "ti,am5728", "ti,dra742", "ti,dra74", "ti,dra7";
21
22 memory {
23 device_type = "memory";
24 reg = <0x80000000 0x20000000>; /* 512 MB - minimal configuration */
25 };
26
27 leds {
28 compatible = "gpio-leds";
29 pinctrl-names = "default";
30 pinctrl-0 = <&leds_pins_default>;
31
32 led@0 {
33 label = "cl-som-am57x:green";
34 gpios = <&gpio2 5 GPIO_ACTIVE_HIGH>;
35 linux,default-trigger = "heartbeat";
36 default-state = "off";
37 };
38 };
39};
40
41&dra7_pmx_core {
42 leds_pins_default: leds_pins_default {
43 pinctrl-single,pins = <
44 DRA7XX_CORE_IOPAD(0x347c, PIN_OUTPUT | MUX_MODE14) /* gpmc_a15.gpio2_5 */
45 >;
46 };
47
48 i2c1_pins_default: i2c1_pins_default {
49 pinctrl-single,pins = <
50 DRA7XX_CORE_IOPAD(0x3800, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_sda.sda */
51 DRA7XX_CORE_IOPAD(0x3804, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_scl.scl */
52 >;
53 };
54
5691b61f
DL		 55 i2c3_pins_default: i2c3_pins_default {
56 pinctrl-single,pins = <
57 DRA7XX_CORE_IOPAD(0x36a4, PIN_INPUT| MUX_MODE10) /* mcasp1_aclkx.i2c3_sda */
58 DRA7XX_CORE_IOPAD(0x36a8, PIN_INPUT| MUX_MODE10) /* mcasp1_fsx.i2c3_scl */
59 >;
60 };
61
387450fc
DL		 62 i2c4_pins_default: i2c4_pins_default {
63 pinctrl-single,pins = <
64 DRA7XX_CORE_IOPAD(0x36ac, PIN_INPUT| MUX_MODE10) /* mcasp1_acl.i2c4_sda */
65 DRA7XX_CORE_IOPAD(0x36b0, PIN_INPUT| MUX_MODE10) /* mcasp1_fsr.i2c4_scl */
66 >;
67 };
68
69 tps659038_pins_default: tps659038_pins_default {
70 pinctrl-single,pins = <
71 DRA7XX_CORE_IOPAD(0x3818, PIN_INPUT_PULLUP | MUX_MODE14) /* wakeup0.gpio1_0 */
72 >;
73 };
74};
75
76&i2c1 {
77 status = "okay";
78 pinctrl-names = "default";
79 pinctrl-0 = <&i2c1_pins_default>;
80 clock-frequency = <400000>;
81};
82
5691b61f
DL		 83&i2c3 {
84 status = "okay";
85 pinctrl-names = "default";
86 pinctrl-0 = <&i2c3_pins_default>;
87 clock-frequency = <400000>;
88};
89
387450fc
DL		 90&i2c4 {
91 status = "okay";
92 pinctrl-names = "default";
93 pinctrl-0 = <&i2c4_pins_default>;
94 clock-frequency = <400000>;
95
96 tps659038: tps659038@58 {
97 compatible = "ti,tps659038";
98 reg = <0x58>;
99 interrupt-parent = <&gpio1>;
100 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
101
102 pinctrl-names = "default";
103 pinctrl-0 = <&tps659038_pins_default>;
104
105 #interrupt-cells = <2>;
106 interrupt-controller;
107
108 ti,system-power-controller;
109
110 tps659038_pmic {
111 compatible = "ti,tps659038-pmic";
112
113 regulators {
114 smps12_reg: smps12 {
115 /* VDD_MPU */
116 regulator-name = "smps12";
117 regulator-min-microvolt = < 850000>;
118 regulator-max-microvolt = <1250000>;
119 regulator-always-on;
120 regulator-boot-on;
121 };
122
123 smps3_reg: smps3 {
124 /* VDD_DDR */
125 regulator-name = "smps3";
126 regulator-min-microvolt = <1500000>;
127 regulator-max-microvolt = <1500000>;
128 regulator-always-on;
129 regulator-boot-on;
130 };
131
132 smps45_reg: smps45 {
133 /* VDD_DSPEVE */
134 regulator-name = "smps45";
135 regulator-min-microvolt = < 850000>;
136 regulator-max-microvolt = <1250000>;
137 regulator-always-on;
138 regulator-boot-on;
139 };
140
141 smps6_reg: smps6 {
142 /* VDD_GPU */
143 regulator-name = "smps6";
144 regulator-min-microvolt = < 850000>;
145 regulator-max-microvolt = <1250000>;
146 regulator-always-on;
147 regulator-boot-on;
148 };
149
150 smps7_reg: smps7 {
151 /* VDD_CORE */
152 regulator-name = "smps7";
153 regulator-min-microvolt = < 850000>;
154 regulator-max-microvolt = <1160000>;
155 regulator-always-on;
156 regulator-boot-on;
157 };
158
159 smps8_reg: smps8 {
160 /* VDD_IVA */
161 regulator-name = "smps8";
162 regulator-min-microvolt = < 850000>;
163 regulator-max-microvolt = <1250000>;
164 regulator-always-on;
165 regulator-boot-on;
166 };
167
168 smps9_reg: smps9 {
169 /* PMIC_3V3 */
170 regulator-name = "smps9";
171 regulator-min-microvolt = <3300000>;
172 regulator-max-microvolt = <3300000>;
173 regulator-always-on;
174 regulator-boot-on;
175 };
176
177
178 ldo1_reg: ldo1 {
179 /* VDD_SD / VDDSHV8 */
180 regulator-name = "ldo1";
181 regulator-min-microvolt = <1800000>;
182 regulator-max-microvolt = <3300000>;
183 regulator-boot-on;
184 regulator-always-on;
185 };
186
187 ldo2_reg: ldo2 {
188 /* VDD_1V8 */
189 regulator-name = "ldo2";
190 regulator-min-microvolt = <1800000>;
191 regulator-max-microvolt = <1800000>;
192 regulator-always-on;
193 regulator-boot-on;
194 };
195
196 ldo3_reg: ldo3 {
197 /* VDDA_1V8_PHYA - supplies VDDA_SATA, VDDA_USB1/2/3 */
198 regulator-name = "ldo3";
199 regulator-min-microvolt = <1800000>;
200 regulator-max-microvolt = <1800000>;
201 regulator-always-on;
202 regulator-boot-on;
203 };
204
205 ldo4_reg: ldo4 {
206 /* VDDA_1V8_PHYB - supplies VDDA_HDMI, VDDA_PCIE/0/1 */
207 regulator-name = "ldo4";
208 regulator-min-microvolt = <1800000>;
209 regulator-max-microvolt = <1800000>;
210 regulator-always-on;
211 regulator-boot-on;
212 };
213
214 ldo9_reg: ldo9 {
215 /* VDD_RTC */
216 regulator-name = "ldo9";
217 regulator-min-microvolt = <1050000>;
218 regulator-max-microvolt = <1050000>;
219 regulator-always-on;
220 regulator-boot-on;
221 };
222
223 ldoln_reg: ldoln {
224 /* VDDA_1V8_PLL */
225 regulator-name = "ldoln";
226 regulator-min-microvolt = <1800000>;
227 regulator-max-microvolt = <1800000>;
228 regulator-always-on;
229 regulator-boot-on;
230 };
231
232 ldousb_reg: ldousb {
233 /* VDDA_3V_USB: VDDA_USBHS33 */
234 regulator-name = "ldousb";
235 regulator-min-microvolt = <3300000>;
236 regulator-max-microvolt = <3300000>;
237 regulator-always-on;
238 regulator-boot-on;
239 };
240
241 /* regen1 not used */
242 };
243 };
244
245 tps659038_pwr_button: tps659038_pwr_button {
246 compatible = "ti,palmas-pwrbutton";
247 interrupt-parent = <&tps659038>;
248 interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
249 wakeup-source;
250 ti,palmas-long-press-seconds = <12>;
251 };
252
253 tps659038_gpio: tps659038_gpio {
254 compatible = "ti,palmas-gpio";
255 gpio-controller;
256 #gpio-cells = <2>;
257 };
258 };
1a472e14
DL		 259
260 rtc0: rtc@56 {
261 compatible = "emmicro,em3027";
262 reg = <0x56>;
263 };
2c7cf1f4
DL		 264
265 eeprom_module: atmel@50 {
266 compatible = "atmel,24c08";
267 reg = <0x50>;
268 pagesize = <16>;
269 };
387450fc
DL		 270};
271
272&cpu0 {
273 cpu0-supply = <&smps12_reg>;
274 voltage-tolerance = <1>;
275};
276
277&sata {
278 status = "okay";
279};
280
281&mailbox5 {
282 status = "okay";
283 mbox_ipu1_ipc3x: mbox_ipu1_ipc3x {
284 status = "okay";
285 };
286 mbox_dsp1_ipc3x: mbox_dsp1_ipc3x {
287 status = "okay";
288 };
289};
290
291&mailbox6 {
292 status = "okay";
293 mbox_ipu2_ipc3x: mbox_ipu2_ipc3x {
294 status = "okay";
295 };
296 mbox_dsp2_ipc3x: mbox_dsp2_ipc3x {
297 status = "okay";
298 };
299};
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