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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / d8a61a7f32e724613ba6be117160b29641bfbd49 / . / arch / arm / dts / ste-ab8500.dtsi
blob: 14d4d8617d759469e8a6f0e51da6ef53aadc3595 [file] [log] [blame]
Stephan Gerholdf13dc8c2020-01-04 18:45:16 +0100[diff] [blame]1// SPDX-License-Identifier: GPL-2.0-or-later
2/*
3 * Copyright 2012 Linaro Ltd
4 */
5
6#include <dt-bindings/clock/ste-ab8500.h>
7
8/ {
9 /* Essential housekeeping hardware monitors */
10 iio-hwmon {
11 compatible = "iio-hwmon";
12 io-channels = <&gpadc 0x02>, /* Battery temperature */
13 <&gpadc 0x03>, /* Main charger voltage */
14 <&gpadc 0x08>, /* Main battery voltage */
15 <&gpadc 0x09>, /* VBUS */
16 <&gpadc 0x0a>, /* Main charger current */
17 <&gpadc 0x0b>, /* USB charger current */
18 <&gpadc 0x0c>, /* Backup battery voltage */
19 <&gpadc 0x0d>, /* Die temperature */
20 <&gpadc 0x12>; /* Crystal temperature */
21 };
22
23 soc {
24 prcmu@80157000 {
25 ab8500 {
26 compatible = "stericsson,ab8500";
27 interrupt-parent = <&intc>;
28 interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
29 interrupt-controller;
30 #interrupt-cells = <2>;
31
32 ab8500_clock: clock-controller {
33 compatible = "stericsson,ab8500-clk";
34 #clock-cells = <1>;
35 };
36
37 ab8500_gpio: ab8500-gpio {
38 compatible = "stericsson,ab8500-gpio";
39 gpio-controller;
40 #gpio-cells = <2>;
41 };
42
43 ab8500-rtc {
44 compatible = "stericsson,ab8500-rtc";
45 interrupts = <17 IRQ_TYPE_LEVEL_HIGH
46 18 IRQ_TYPE_LEVEL_HIGH>;
47 interrupt-names = "60S", "ALARM";
48 };
49
50 gpadc: ab8500-gpadc {
51 compatible = "stericsson,ab8500-gpadc";
52 interrupts = <32 IRQ_TYPE_LEVEL_HIGH
53 39 IRQ_TYPE_LEVEL_HIGH>;
54 interrupt-names = "HW_CONV_END", "SW_CONV_END";
55 vddadc-supply = <&ab8500_ldo_tvout_reg>;
56 #address-cells = <1>;
57 #size-cells = <0>;
58 #io-channel-cells = <1>;
59
60 /* GPADC channels */
61 bat_ctrl: channel@01 {
62 reg = <0x01>;
63 };
64 btemp_ball: channel@02 {
65 reg = <0x02>;
66 };
67 main_charger_v: channel@03 {
68 reg = <0x03>;
69 };
70 acc_detect1: channel@04 {
71 reg = <0x04>;
72 };
73 acc_detect2: channel@05 {
74 reg = <0x05>;
75 };
76 adc_aux1: channel@06 {
77 reg = <0x06>;
78 };
79 adc_aux2: channel@07 {
80 reg = <0x07>;
81 };
82 main_batt_v: channel@08 {
83 reg = <0x08>;
84 };
85 vbus_v: channel@09 {
86 reg = <0x09>;
87 };
88 main_charger_c: channel@0a {
89 reg = <0x0a>;
90 };
91 usb_charger_c: channel@0b {
92 reg = <0x0b>;
93 };
94 bk_bat_v: channel@0c {
95 reg = <0x0c>;
96 };
97 die_temp: channel@0d {
98 reg = <0x0d>;
99 };
100 usb_id: channel@0e {
101 reg = <0x0e>;
102 };
103 xtal_temp: channel@12 {
104 reg = <0x12>;
105 };
106 vbat_true_meas: channel@13 {
107 reg = <0x13>;
108 };
109 bat_ctrl_and_ibat: channel@1c {
110 reg = <0x1c>;
111 };
112 vbat_meas_and_ibat: channel@1d {
113 reg = <0x1d>;
114 };
115 vbat_true_meas_and_ibat: channel@1e {
116 reg = <0x1e>;
117 };
118 bat_temp_and_ibat: channel@1f {
119 reg = <0x1f>;
120 };
121 };
122
123 ab8500_temp {
124 compatible = "stericsson,abx500-temp";
125 io-channels = <&gpadc 0x06>,
126 <&gpadc 0x07>;
127 io-channel-name = "aux1", "aux2";
128 };
129
130 ab8500_battery: ab8500_battery {
131 stericsson,battery-type = "LIPO";
132 thermistor-on-batctrl;
133 };
134
135 ab8500_fg {
136 compatible = "stericsson,ab8500-fg";
137 battery = <&ab8500_battery>;
138 io-channels = <&gpadc 0x08>;
139 io-channel-name = "main_bat_v";
140 };
141
142 ab8500_btemp {
143 compatible = "stericsson,ab8500-btemp";
144 battery = <&ab8500_battery>;
145 io-channels = <&gpadc 0x02>,
146 <&gpadc 0x01>;
147 io-channel-name = "btemp_ball",
148 "bat_ctrl";
149 };
150
151 ab8500_charger {
152 compatible = "stericsson,ab8500-charger";
153 battery = <&ab8500_battery>;
154 vddadc-supply = <&ab8500_ldo_tvout_reg>;
155 io-channels = <&gpadc 0x03>,
156 <&gpadc 0x0a>,
157 <&gpadc 0x09>,
158 <&gpadc 0x0b>;
159 io-channel-name = "main_charger_v",
160 "main_charger_c",
161 "vbus_v",
162 "usb_charger_c";
163 };
164
165 ab8500_chargalg {
166 compatible = "stericsson,ab8500-chargalg";
167 battery = <&ab8500_battery>;
168 };
169
170 ab8500_usb {
171 compatible = "stericsson,ab8500-usb";
172 interrupts = < 90 IRQ_TYPE_LEVEL_HIGH
173 96 IRQ_TYPE_LEVEL_HIGH
174 14 IRQ_TYPE_LEVEL_HIGH
175 15 IRQ_TYPE_LEVEL_HIGH
176 79 IRQ_TYPE_LEVEL_HIGH
177 74 IRQ_TYPE_LEVEL_HIGH
178 75 IRQ_TYPE_LEVEL_HIGH>;
179 interrupt-names = "ID_WAKEUP_R",
180 "ID_WAKEUP_F",
181 "VBUS_DET_F",
182 "VBUS_DET_R",
183 "USB_LINK_STATUS",
184 "USB_ADP_PROBE_PLUG",
185 "USB_ADP_PROBE_UNPLUG";
186 vddulpivio18-supply = <&ab8500_ldo_intcore_reg>;
187 v-ape-supply = <&db8500_vape_reg>;
188 musb_1v8-supply = <&db8500_vsmps2_reg>;
189 clocks = <&prcmu_clk PRCMU_SYSCLK>;
190 clock-names = "sysclk";
191 };
192
193 ab8500-ponkey {
194 compatible = "stericsson,ab8500-poweron-key";
195 interrupts = <6 IRQ_TYPE_LEVEL_HIGH
196 7 IRQ_TYPE_LEVEL_HIGH>;
197 interrupt-names = "ONKEY_DBF", "ONKEY_DBR";
198 };
199
200 ab8500-sysctrl {
201 compatible = "stericsson,ab8500-sysctrl";
202 };
203
204 ab8500-pwm {
205 compatible = "stericsson,ab8500-pwm";
206 clocks = <&ab8500_clock AB8500_SYSCLK_INT>;
207 clock-names = "intclk";
208 };
209
210 ab8500-debugfs {
211 compatible = "stericsson,ab8500-debug";
212 };
213
214 codec: ab8500-codec {
215 compatible = "stericsson,ab8500-codec";
216
217 V-AUD-supply = <&ab8500_ldo_audio_reg>;
218 V-AMIC1-supply = <&ab8500_ldo_anamic1_reg>;
219 V-AMIC2-supply = <&ab8500_ldo_anamic2_reg>;
220 V-DMIC-supply = <&ab8500_ldo_dmic_reg>;
221
222 clocks = <&ab8500_clock AB8500_SYSCLK_AUDIO>;
223 clock-names = "audioclk";
224
225 stericsson,earpeice-cmv = <950>; /* Units in mV. */
226 };
227
228 ext_regulators: ab8500-ext-regulators {
229 compatible = "stericsson,ab8500-ext-regulator";
230
231 ab8500_ext1_reg: ab8500_ext1 {
232 regulator-min-microvolt = <1800000>;
233 regulator-max-microvolt = <1800000>;
234 regulator-boot-on;
235 regulator-always-on;
236 };
237
238 ab8500_ext2_reg: ab8500_ext2 {
239 regulator-min-microvolt = <1360000>;
240 regulator-max-microvolt = <1360000>;
241 regulator-boot-on;
242 regulator-always-on;
243 };
244
245 ab8500_ext3_reg: ab8500_ext3 {
246 regulator-min-microvolt = <3400000>;
247 regulator-max-microvolt = <3400000>;
248 regulator-boot-on;
249 };
250 };
251
252 ab8500-regulators {
253 compatible = "stericsson,ab8500-regulator";
254 vin-supply = <&ab8500_ext3_reg>;
255
256 // supplies to the display/camera
257 ab8500_ldo_aux1_reg: ab8500_ldo_aux1 {
258 regulator-min-microvolt = <2500000>;
259 regulator-max-microvolt = <2900000>;
260 regulator-boot-on;
261 /* BUG: If turned off MMC will be affected. */
262 regulator-always-on;
263 };
264
265 // supplies to the on-board eMMC
266 ab8500_ldo_aux2_reg: ab8500_ldo_aux2 {
267 regulator-min-microvolt = <1100000>;
268 regulator-max-microvolt = <3300000>;
269 };
270
271 // supply for VAUX3; SDcard slots
272 ab8500_ldo_aux3_reg: ab8500_ldo_aux3 {
273 regulator-min-microvolt = <1100000>;
274 regulator-max-microvolt = <3300000>;
275 };
276
277 // supply for v-intcore12; VINTCORE12 LDO
278 ab8500_ldo_intcore_reg: ab8500_ldo_intcore {
279 };
280
281 // supply for tvout; gpadc; TVOUT LDO
282 ab8500_ldo_tvout_reg: ab8500_ldo_tvout {
283 };
284
285 // supply for ab8500-vaudio; VAUDIO LDO
286 ab8500_ldo_audio_reg: ab8500_ldo_audio {
287 };
288
289 // supply for v-anamic1 VAMIC1 LDO
290 ab8500_ldo_anamic1_reg: ab8500_ldo_anamic1 {
291 };
292
293 // supply for v-amic2; VAMIC2 LDO; reuse constants for AMIC1
294 ab8500_ldo_anamic2_reg: ab8500_ldo_anamic2 {
295 };
296
297 // supply for v-dmic; VDMIC LDO
298 ab8500_ldo_dmic_reg: ab8500_ldo_dmic {
299 };
300
301 // supply for U8500 CSI/DSI; VANA LDO
302 ab8500_ldo_ana_reg: ab8500_ldo_ana {
303 };
304 };
305 };
306 };
307
308 sound {
309 stericsson,audio-codec = <&codec>;
310 clocks = <&prcmu_clk PRCMU_SYSCLK>, <&ab8500_clock AB8500_SYSCLK_ULP>, <&ab8500_clock AB8500_SYSCLK_INT>;
311 clock-names = "sysclk", "ulpclk", "intclk";
312 };
313
314 mcde@a0350000 {
315 vana-supply = <&ab8500_ldo_ana_reg>;
316
317 dsi@a0351000 {
318 vana-supply = <&ab8500_ldo_ana_reg>;
319 };
320 dsi@a0352000 {
321 vana-supply = <&ab8500_ldo_ana_reg>;
322 };
323 dsi@a0353000 {
324 vana-supply = <&ab8500_ldo_ana_reg>;
325 };
326 };
327 };
328};