1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Copyright 2012 Linaro Ltd
6 #include <dt-bindings/clock/ste-ab8500.h>
9 /* Essential housekeeping hardware monitors */
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 */
26 compatible = "stericsson,ab8500";
27 interrupt-parent = <&intc>;
28 interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
30 #interrupt-cells = <2>;
34 ab8500_clock: clock-controller {
35 compatible = "stericsson,ab8500-clk";
40 compatible = "stericsson,ab8500-gpio";
46 compatible = "stericsson,ab8500-rtc";
47 interrupts = <17 IRQ_TYPE_LEVEL_HIGH>,
48 <18 IRQ_TYPE_LEVEL_HIGH>;
49 interrupt-names = "60S", "ALARM";
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>;
60 #io-channel-cells = <1>;
66 btemp_ball: channel@2 {
69 main_charger_v: channel@3 {
72 acc_detect1: channel@4 {
75 acc_detect2: channel@5 {
84 main_batt_v: channel@8 {
90 main_charger_c: channel@a {
93 usb_charger_c: channel@b {
105 xtal_temp: channel@12 {
108 vbat_true_meas: channel@13 {
111 bat_ctrl_and_ibat: channel@1c {
114 vbat_meas_and_ibat: channel@1d {
117 vbat_true_meas_and_ibat: channel@1e {
120 bat_temp_and_ibat: channel@1f {
126 compatible = "stericsson,abx500-temp";
127 interrupts = <3 IRQ_TYPE_LEVEL_HIGH>;
128 interrupt-names = "ABX500_TEMP_WARM";
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",
143 monitored-battery = <&battery>;
144 io-channels = <&gpadc 0x08>;
145 io-channel-names = "main_bat_v";
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",
160 monitored-battery = <&battery>;
161 io-channels = <&gpadc 0x02>,
163 io-channel-names = "btemp_ball",
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",
193 "USB_CHARGER_NOT_OKR",
197 monitored-battery = <&battery>;
198 vddadc-supply = <&ab8500_ldo_tvout_reg>;
199 io-channels = <&gpadc 0x03>,
203 io-channel-names = "main_charger_v",
210 compatible = "stericsson,ab8500-chargalg";
211 monitored-battery = <&battery>;
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",
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";
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";
246 compatible = "stericsson,ab8500-sysctrl";
250 compatible = "stericsson,ab8500-pwm";
252 clocks = <&ab8500_clock AB8500_SYSCLK_INT>;
253 clock-names = "intclk";
258 compatible = "stericsson,ab8500-pwm";
260 clocks = <&ab8500_clock AB8500_SYSCLK_INT>;
261 clock-names = "intclk";
266 compatible = "stericsson,ab8500-pwm";
268 clocks = <&ab8500_clock AB8500_SYSCLK_INT>;
269 clock-names = "intclk";
274 compatible = "stericsson,ab8500-codec";
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>;
281 clocks = <&ab8500_clock AB8500_SYSCLK_AUDIO>;
282 clock-names = "audioclk";
284 stericsson,earpeice-cmv = <950>; /* Units in mV. */
287 ext_regulators: regulator-external {
288 compatible = "stericsson,ab8500-ext-regulator";
290 ab8500_ext1_reg: ab8500_ext1 {
291 regulator-min-microvolt = <1800000>;
292 regulator-max-microvolt = <1800000>;
297 ab8500_ext2_reg: ab8500_ext2 {
298 regulator-min-microvolt = <1360000>;
299 regulator-max-microvolt = <1360000>;
304 ab8500_ext3_reg: ab8500_ext3 {
305 regulator-min-microvolt = <3400000>;
306 regulator-max-microvolt = <3400000>;
312 compatible = "stericsson,ab8500-regulator";
313 vin-supply = <&ab8500_ext3_reg>;
315 // supplies to the display/camera
316 ab8500_ldo_aux1_reg: ab8500_ldo_aux1 {
317 regulator-min-microvolt = <2800000>;
318 regulator-max-microvolt = <3300000>;
320 /* BUG: If turned off MMC will be affected. */
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>;
330 // supply for VAUX3; SDcard slots
331 ab8500_ldo_aux3_reg: ab8500_ldo_aux3 {
332 regulator-min-microvolt = <1100000>;
333 regulator-max-microvolt = <3300000>;
336 // supply for v-intcore12; VINTCORE12 LDO
337 ab8500_ldo_intcore_reg: ab8500_ldo_intcore {
340 // supply for tvout; gpadc; TVOUT LDO
341 ab8500_ldo_tvout_reg: ab8500_ldo_tvout {
344 // supply for ab8500-vaudio; VAUDIO LDO
345 ab8500_ldo_audio_reg: ab8500_ldo_audio {
348 // supply for v-anamic1 VAMIC1 LDO
349 ab8500_ldo_anamic1_reg: ab8500_ldo_anamic1 {
352 // supply for v-amic2; VAMIC2 LDO; reuse constants for AMIC1
353 ab8500_ldo_anamic2_reg: ab8500_ldo_anamic2 {
356 // supply for v-dmic; VDMIC LDO
357 ab8500_ldo_dmic_reg: ab8500_ldo_dmic {
360 // supply for U8500 CSI/DSI; VANA LDO
361 ab8500_ldo_ana_reg: ab8500_ldo_ana {
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";
374 vana-supply = <&ab8500_ldo_ana_reg>;
377 vana-supply = <&ab8500_ldo_ana_reg>;
380 vana-supply = <&ab8500_ldo_ana_reg>;
383 vana-supply = <&ab8500_ldo_ana_reg>;
388 phys = <&ab8500_usb>;