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 #address-cells = <1>;
32 #size-cells = <0>;
33
34 ab8500_clock: clock-controller {
35 compatible = "stericsson,ab8500-clk";
36 #clock-cells = <1>;
37 };
38
39 ab8500_gpio: gpio {
40 compatible = "stericsson,ab8500-gpio";
41 gpio-controller;
42 #gpio-cells = <2>;
43 };
44
45 rtc {
46 compatible = "stericsson,ab8500-rtc";
47 interrupts = <17 IRQ_TYPE_LEVEL_HIGH>,
48 <18 IRQ_TYPE_LEVEL_HIGH>;
49 interrupt-names = "60S", "ALARM";
50 };
51
52 gpadc: adc {
53 compatible = "stericsson,ab8500-gpadc";
54 interrupts = <32 IRQ_TYPE_LEVEL_HIGH>,
55 <39 IRQ_TYPE_LEVEL_HIGH>;
56 interrupt-names = "HW_CONV_END", "SW_CONV_END";
57 vddadc-supply = <&ab8500_ldo_tvout_reg>;
58 #address-cells = <1>;
59 #size-cells = <0>;
60 #io-channel-cells = <1>;
61
62 /* GPADC channels */
63 bat_ctrl: channel@1 {
64 reg = <0x01>;
65 };
66 btemp_ball: channel@2 {
67 reg = <0x02>;
68 };
69 main_charger_v: channel@3 {
70 reg = <0x03>;
71 };
72 acc_detect1: channel@4 {
73 reg = <0x04>;
74 };
75 acc_detect2: channel@5 {
76 reg = <0x05>;
77 };
78 adc_aux1: channel@6 {
79 reg = <0x06>;
80 };
81 adc_aux2: channel@7 {
82 reg = <0x07>;
83 };
84 main_batt_v: channel@8 {
85 reg = <0x08>;
86 };
87 vbus_v: channel@9 {
88 reg = <0x09>;
89 };
90 main_charger_c: channel@a {
91 reg = <0x0a>;
92 };
93 usb_charger_c: channel@b {
94 reg = <0x0b>;
95 };
96 bk_bat_v: channel@c {
97 reg = <0x0c>;
98 };
99 die_temp: channel@d {
100 reg = <0x0d>;
101 };
102 usb_id: channel@e {
103 reg = <0x0e>;
104 };
105 xtal_temp: channel@12 {
106 reg = <0x12>;
107 };
108 vbat_true_meas: channel@13 {
109 reg = <0x13>;
110 };
111 bat_ctrl_and_ibat: channel@1c {
112 reg = <0x1c>;
113 };
114 vbat_meas_and_ibat: channel@1d {
115 reg = <0x1d>;
116 };
117 vbat_true_meas_and_ibat: channel@1e {
118 reg = <0x1e>;
119 };
120 bat_temp_and_ibat: channel@1f {
121 reg = <0x1f>;
122 };
123 };
124
125 thermal {
126 compatible = "stericsson,abx500-temp";
127 interrupts = <3 IRQ_TYPE_LEVEL_HIGH>;
128 interrupt-names = "ABX500_TEMP_WARM";
129 };
130
131 ab8500_fg {
132 compatible = "stericsson,ab8500-fg";
133 interrupts = <24 IRQ_TYPE_LEVEL_HIGH>,
134 <8 IRQ_TYPE_LEVEL_HIGH>,
135 <28 IRQ_TYPE_LEVEL_HIGH>,
136 <27 IRQ_TYPE_LEVEL_HIGH>,
137 <26 IRQ_TYPE_LEVEL_HIGH>;
138 interrupt-names = "NCONV_ACCU",
139 "BATT_OVV",
140 "LOW_BAT_F",
141 "CC_INT_CALIB",
142 "CCEOC";
143 monitored-battery = <&battery>;
144 io-channels = <&gpadc 0x08>;
145 io-channel-names = "main_bat_v";
146 };
147
148 ab8500_btemp {
149 compatible = "stericsson,ab8500-btemp";
150 interrupts = <20 IRQ_TYPE_LEVEL_HIGH>,
151 <80 IRQ_TYPE_LEVEL_HIGH>,
152 <83 IRQ_TYPE_LEVEL_HIGH>,
153 <81 IRQ_TYPE_LEVEL_HIGH>,
154 <82 IRQ_TYPE_LEVEL_HIGH>;
155 interrupt-names = "BAT_CTRL_INDB",
156 "BTEMP_LOW",
157 "BTEMP_HIGH",
158 "BTEMP_LOW_MEDIUM",
159 "BTEMP_MEDIUM_HIGH";
160 monitored-battery = <&battery>;
161 io-channels = <&gpadc 0x02>,
162 <&gpadc 0x01>;
163 io-channel-names = "btemp_ball",
164 "bat_ctrl";
165 };
166
167 ab8500_charger {
168 compatible = "stericsson,ab8500-charger";
169 interrupts = <10 IRQ_TYPE_LEVEL_HIGH>,
170 <11 IRQ_TYPE_LEVEL_HIGH>,
171 <0 IRQ_TYPE_LEVEL_HIGH>,
172 <107 IRQ_TYPE_LEVEL_HIGH>,
173 <106 IRQ_TYPE_LEVEL_HIGH>,
174 <14 IRQ_TYPE_LEVEL_HIGH>,
175 <15 IRQ_TYPE_LEVEL_HIGH>,
176 <79 IRQ_TYPE_LEVEL_HIGH>,
177 <105 IRQ_TYPE_LEVEL_HIGH>,
178 <104 IRQ_TYPE_LEVEL_HIGH>,
179 <89 IRQ_TYPE_LEVEL_HIGH>,
180 <22 IRQ_TYPE_LEVEL_HIGH>,
181 <21 IRQ_TYPE_LEVEL_HIGH>,
182 <16 IRQ_TYPE_LEVEL_HIGH>;
183 interrupt-names = "MAIN_CH_UNPLUG_DET",
184 "MAIN_CHARGE_PLUG_DET",
185 "MAIN_EXT_CH_NOT_OK",
186 "MAIN_CH_TH_PROT_R",
187 "MAIN_CH_TH_PROT_F",
188 "VBUS_DET_F",
189 "VBUS_DET_R",
190 "USB_LINK_STATUS",
191 "USB_CH_TH_PROT_R",
192 "USB_CH_TH_PROT_F",
193 "USB_CHARGER_NOT_OKR",
194 "VBUS_OVV",
195 "CH_WD_EXP",
196 "VBUS_CH_DROP_END";
197 monitored-battery = <&battery>;
198 vddadc-supply = <&ab8500_ldo_tvout_reg>;
199 io-channels = <&gpadc 0x03>,
200 <&gpadc 0x0a>,
201 <&gpadc 0x09>,
202 <&gpadc 0x0b>;
203 io-channel-names = "main_charger_v",
204 "main_charger_c",
205 "vbus_v",
206 "usb_charger_c";
207 };
208
209 ab8500_chargalg {
210 compatible = "stericsson,ab8500-chargalg";
211 monitored-battery = <&battery>;
212 };
213
214 ab8500_usb: phy {
215 compatible = "stericsson,ab8500-usb";
216 interrupts = <90 IRQ_TYPE_LEVEL_HIGH>,
217 <96 IRQ_TYPE_LEVEL_HIGH>,
218 <14 IRQ_TYPE_LEVEL_HIGH>,
219 <15 IRQ_TYPE_LEVEL_HIGH>,
220 <79 IRQ_TYPE_LEVEL_HIGH>,
221 <74 IRQ_TYPE_LEVEL_HIGH>,
222 <75 IRQ_TYPE_LEVEL_HIGH>;
223 interrupt-names = "ID_WAKEUP_R",
224 "ID_WAKEUP_F",
225 "VBUS_DET_F",
226 "VBUS_DET_R",
227 "USB_LINK_STATUS",
228 "USB_ADP_PROBE_PLUG",
229 "USB_ADP_PROBE_UNPLUG";
230 vddulpivio18-supply = <&ab8500_ldo_intcore_reg>;
231 v-ape-supply = <&db8500_vape_reg>;
232 musb_1v8-supply = <&db8500_vsmps2_reg>;
233 clocks = <&prcmu_clk PRCMU_SYSCLK>;
234 clock-names = "sysclk";
235 #phy-cells = <0>;
236 };
237
238 key {
239 compatible = "stericsson,ab8500-poweron-key";
240 interrupts = <6 IRQ_TYPE_LEVEL_HIGH>,
241 <7 IRQ_TYPE_LEVEL_HIGH>;
242 interrupt-names = "ONKEY_DBF", "ONKEY_DBR";
243 };
244
245 ab8500-sysctrl {
246 compatible = "stericsson,ab8500-sysctrl";
247 };
248
249 pwm@1 {
250 compatible = "stericsson,ab8500-pwm";
251 reg = <1>;
252 clocks = <&ab8500_clock AB8500_SYSCLK_INT>;
253 clock-names = "intclk";
254 #pwm-cells = <1>;
255 };
256
257 pwm@2 {
258 compatible = "stericsson,ab8500-pwm";
259 reg = <2>;
260 clocks = <&ab8500_clock AB8500_SYSCLK_INT>;
261 clock-names = "intclk";
262 #pwm-cells = <1>;
263 };
264
265 pwm@3 {
266 compatible = "stericsson,ab8500-pwm";
267 reg = <3>;
268 clocks = <&ab8500_clock AB8500_SYSCLK_INT>;
269 clock-names = "intclk";
270 #pwm-cells = <1>;
271 };
272
273 codec: codec {
274 compatible = "stericsson,ab8500-codec";
275
276 V-AUD-supply = <&ab8500_ldo_audio_reg>;
277 V-AMIC1-supply = <&ab8500_ldo_anamic1_reg>;
278 V-AMIC2-supply = <&ab8500_ldo_anamic2_reg>;
279 V-DMIC-supply = <&ab8500_ldo_dmic_reg>;
280
281 clocks = <&ab8500_clock AB8500_SYSCLK_AUDIO>;
282 clock-names = "audioclk";
283
284 stericsson,earpeice-cmv = <950>; /* Units in mV. */
285 };
286
287 ext_regulators: regulator-external {
288 compatible = "stericsson,ab8500-ext-regulator";
289
290 ab8500_ext1_reg: ab8500_ext1 {
291 regulator-min-microvolt = <1800000>;
292 regulator-max-microvolt = <1800000>;
293 regulator-boot-on;
294 regulator-always-on;
295 };
296
297 ab8500_ext2_reg: ab8500_ext2 {
298 regulator-min-microvolt = <1360000>;
299 regulator-max-microvolt = <1360000>;
300 regulator-boot-on;
301 regulator-always-on;
302 };
303
304 ab8500_ext3_reg: ab8500_ext3 {
305 regulator-min-microvolt = <3400000>;
306 regulator-max-microvolt = <3400000>;
307 regulator-boot-on;
308 };
309 };
310
311 regulator {
312 compatible = "stericsson,ab8500-regulator";
313 vin-supply = <&ab8500_ext3_reg>;
314
315 // supplies to the display/camera
316 ab8500_ldo_aux1_reg: ab8500_ldo_aux1 {
317 regulator-min-microvolt = <2800000>;
318 regulator-max-microvolt = <3300000>;
319 regulator-boot-on;
320 /* BUG: If turned off MMC will be affected. */
321 regulator-always-on;
322 };
323
324 // supplies to the on-board eMMC
325 ab8500_ldo_aux2_reg: ab8500_ldo_aux2 {
326 regulator-min-microvolt = <1100000>;
327 regulator-max-microvolt = <3300000>;
328 };
329
330 // supply for VAUX3; SDcard slots
331 ab8500_ldo_aux3_reg: ab8500_ldo_aux3 {
332 regulator-min-microvolt = <1100000>;
333 regulator-max-microvolt = <3300000>;
334 };
335
336 // supply for v-intcore12; VINTCORE12 LDO
337 ab8500_ldo_intcore_reg: ab8500_ldo_intcore {
338 };
339
340 // supply for tvout; gpadc; TVOUT LDO
341 ab8500_ldo_tvout_reg: ab8500_ldo_tvout {
342 };
343
344 // supply for ab8500-vaudio; VAUDIO LDO
345 ab8500_ldo_audio_reg: ab8500_ldo_audio {
346 };
347
348 // supply for v-anamic1 VAMIC1 LDO
349 ab8500_ldo_anamic1_reg: ab8500_ldo_anamic1 {
350 };
351
352 // supply for v-amic2; VAMIC2 LDO; reuse constants for AMIC1
353 ab8500_ldo_anamic2_reg: ab8500_ldo_anamic2 {
354 };
355
356 // supply for v-dmic; VDMIC LDO
357 ab8500_ldo_dmic_reg: ab8500_ldo_dmic {
358 };
359
360 // supply for U8500 CSI/DSI; VANA LDO
361 ab8500_ldo_ana_reg: ab8500_ldo_ana {
362 };
363 };
364 };
365 };
366
367 sound {
368 stericsson,audio-codec = <&codec>;
369 clocks = <&prcmu_clk PRCMU_SYSCLK>, <&ab8500_clock AB8500_SYSCLK_ULP>, <&ab8500_clock AB8500_SYSCLK_INT>;
370 clock-names = "sysclk", "ulpclk", "intclk";
371 };
372
373 mcde@a0350000 {
374 vana-supply = <&ab8500_ldo_ana_reg>;
375
376 dsi@a0351000 {
377 vana-supply = <&ab8500_ldo_ana_reg>;
378 };
379 dsi@a0352000 {
380 vana-supply = <&ab8500_ldo_ana_reg>;
381 };
382 dsi@a0353000 {
383 vana-supply = <&ab8500_ldo_ana_reg>;
384 };
385 };
386
387 usb_per5@a03e0000 {
388 phys = <&ab8500_usb>;
389 phy-names = "usb";
390 };
391 };
392 };
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