1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
|
# SPDX-License-Identifier: GPL-2.0-only
%YAML 1.2
---
$id: http://devicetree.org/schemas/mfd/qcom,spmi-pmic.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm SPMI PMICs multi-function device
description: |
Some Qualcomm PMICs used with the Snapdragon series SoCs are interfaced
to the chip via the SPMI (System Power Management Interface) bus.
Support for multiple independent functions are implemented by splitting the
16-bit SPMI peripheral address space into 256 smaller fixed-size regions, 256 bytes
each. A function can consume one or more of these fixed-size register regions.
The Qualcomm SPMI series includes the PM8941, PM8841, PMA8084, PM8998 and other
PMICs. These PMICs use a "QPNP" scheme through SPMI interface.
QPNP is effectively a partitioning scheme for dividing the SPMI extended
register space up into logical pieces, and set of fixed register
locations/definitions within these regions, with some of these regions
specifically used for interrupt handling.
maintainers:
- Stephen Boyd <sboyd@kernel.org>
properties:
$nodename:
oneOf:
- pattern: '^pmic@.*$'
- pattern: '^pm(a|s)?[0-9]*@.*$'
deprecated: true
compatible:
items:
- enum:
- qcom,pm2250
- qcom,pm6125
- qcom,pm6150
- qcom,pm6150l
- qcom,pm6350
- qcom,pm660
- qcom,pm660l
- qcom,pm7250b
- qcom,pm7550ba
- qcom,pm7325
- qcom,pm8004
- qcom,pm8005
- qcom,pm8009
- qcom,pm8010
- qcom,pm8019
- qcom,pm8028
- qcom,pm8110
- qcom,pm8150
- qcom,pm8150b
- qcom,pm8150c
- qcom,pm8150l
- qcom,pm8226
- qcom,pm8350
- qcom,pm8350b
- qcom,pm8350c
- qcom,pm8450
- qcom,pm8550
- qcom,pm8550b
- qcom,pm8550ve
- qcom,pm8550vs
- qcom,pm8841
- qcom,pm8909
- qcom,pm8916
- qcom,pm8941
- qcom,pm8950
- qcom,pm8953
- qcom,pm8994
- qcom,pm8998
- qcom,pma8084
- qcom,pmc8180
- qcom,pmc8180c
- qcom,pmd9635
- qcom,pmi632
- qcom,pmi8950
- qcom,pmi8962
- qcom,pmi8994
- qcom,pmi8998
- qcom,pmk8002
- qcom,pmk8350
- qcom,pmk8550
- qcom,pmm8155au
- qcom,pmm8654au
- qcom,pmp8074
- qcom,pmr735a
- qcom,pmr735b
- qcom,pmr735d
- qcom,pms405
- qcom,pmx55
- qcom,pmx65
- qcom,pmx75
- qcom,smb2351
- const: qcom,spmi-pmic
reg:
minItems: 1
maxItems: 2
'#address-cells':
const: 1
'#size-cells':
const: 0
labibb:
type: object
$ref: /schemas/regulator/qcom-labibb-regulator.yaml#
regulators:
type: object
$ref: /schemas/regulator/qcom,spmi-regulator.yaml#
pwm:
type: object
$ref: /schemas/leds/leds-qcom-lpg.yaml#
patternProperties:
"^adc@[0-9a-f]+$":
type: object
oneOf:
- $ref: /schemas/iio/adc/qcom,spmi-iadc.yaml#
- $ref: /schemas/iio/adc/qcom,spmi-rradc.yaml#
- $ref: /schemas/iio/adc/qcom,spmi-vadc.yaml#
"^adc-tm@[0-9a-f]+$":
type: object
# ref depends on compatible, see allOf below
"^audio-codec@[0-9a-f]+$":
type: object
$ref: /schemas/sound/qcom,pm8916-wcd-analog-codec.yaml#
"^charger@[0-9a-f]+$":
type: object
oneOf:
- $ref: /schemas/power/supply/qcom,pm8941-charger.yaml#
- $ref: /schemas/power/supply/qcom,pm8941-coincell.yaml#
- $ref: /schemas/power/supply/qcom,pmi8998-charger.yaml#
"gpio@[0-9a-f]+$":
type: object
$ref: /schemas/pinctrl/qcom,pmic-gpio.yaml#
"^led-controller@[0-9a-f]+$":
type: object
$ref: /schemas/leds/qcom,spmi-flash-led.yaml#
"^nvram@[0-9a-f]+$":
type: object
$ref: /schemas/nvmem/qcom,spmi-sdam.yaml#
"phy@[0-9a-f]+$":
type: object
$ref: /schemas/phy/qcom,snps-eusb2-repeater.yaml#
"pon@[0-9a-f]+$":
type: object
$ref: /schemas/power/reset/qcom,pon.yaml#
"^rtc@[0-9a-f]+$":
type: object
$ref: /schemas/rtc/qcom-pm8xxx-rtc.yaml#
"^temp-alarm@[0-9a-f]+$":
type: object
$ref: /schemas/thermal/qcom,spmi-temp-alarm.yaml#
"^typec@[0-9a-f]+$":
type: object
$ref: /schemas/usb/qcom,pmic-typec.yaml#
"^usb-detect@[0-9a-f]+$":
type: object
$ref: /schemas/extcon/qcom,pm8941-misc.yaml#
"^usb-vbus-regulator@[0-9a-f]+$":
type: object
$ref: /schemas/regulator/qcom,usb-vbus-regulator.yaml#
"^vibrator@[0-9a-f]+$":
type: object
$ref: /schemas/input/qcom,pm8xxx-vib.yaml#
"^mpps@[0-9a-f]+$":
type: object
$ref: /schemas/pinctrl/qcom,pmic-mpp.yaml#
"(.*)?(wled|leds)@[0-9a-f]+$":
type: object
$ref: /schemas/leds/backlight/qcom-wled.yaml#
unevaluatedProperties: false
required:
- compatible
- reg
allOf:
- if:
properties:
compatible:
contains:
enum:
- qcom,pm8998
then:
patternProperties:
"^adc-tm@[0-9a-f]+$":
$ref: /schemas/thermal/qcom-spmi-adc-tm-hc.yaml#
else:
patternProperties:
"^adc-tm@[0-9a-f]+$":
$ref: /schemas/thermal/qcom-spmi-adc-tm5.yaml#
additionalProperties: false
examples:
- |
#include <dt-bindings/spmi/spmi.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
spmi@c440000 {
compatible = "qcom,spmi-pmic-arb";
reg = <0x0c440000 0x1100>,
<0x0c600000 0x2000000>,
<0x0e600000 0x100000>,
<0x0e700000 0xa0000>,
<0x0c40a000 0x26000>;
reg-names = "core", "chnls", "obsrvr", "intr", "cnfg";
interrupt-names = "periph_irq";
interrupts = <GIC_SPI 481 IRQ_TYPE_LEVEL_HIGH>;
qcom,ee = <0>;
qcom,channel = <0>;
#address-cells = <2>;
#size-cells = <0>;
interrupt-controller;
#interrupt-cells = <4>;
pmic@2 {
compatible = "qcom,pmi8998", "qcom,spmi-pmic";
reg = <0x2 SPMI_USID>;
#address-cells = <1>;
#size-cells = <0>;
gpio@c000 {
compatible = "qcom,pmi8998-gpio", "qcom,spmi-gpio";
reg = <0xc000>;
gpio-controller;
gpio-ranges = <&pmi8998_gpio 0 0 14>;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
};
};
};
- |
#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/iio/qcom,spmi-vadc.h>
#include <dt-bindings/spmi/spmi.h>
pmic@0 {
compatible = "qcom,pm6150", "qcom,spmi-pmic";
reg = <0x0 SPMI_USID>;
#address-cells = <1>;
#size-cells = <0>;
pon@800 {
compatible = "qcom,pm8998-pon";
reg = <0x800>;
mode-bootloader = <0x2>;
mode-recovery = <0x1>;
pwrkey {
compatible = "qcom,pm8941-pwrkey";
interrupts = <0x0 0x8 0 IRQ_TYPE_EDGE_BOTH>;
debounce = <15625>;
bias-pull-up;
linux,code = <KEY_POWER>;
};
};
temp-alarm@2400 {
compatible = "qcom,spmi-temp-alarm";
reg = <0x2400>;
interrupts = <0x0 0x24 0x0 IRQ_TYPE_EDGE_RISING>;
io-channels = <&pm6150_adc ADC5_DIE_TEMP>;
io-channel-names = "thermal";
#thermal-sensor-cells = <0>;
};
pm6150_adc: adc@3100 {
compatible = "qcom,spmi-adc5";
reg = <0x3100>;
interrupts = <0x0 0x31 0x0 IRQ_TYPE_EDGE_RISING>;
#address-cells = <1>;
#size-cells = <0>;
#io-channel-cells = <1>;
channel@6 {
reg = <ADC5_DIE_TEMP>;
label = "die_temp";
};
channel@4f {
reg = <ADC5_AMUX_THM3_100K_PU>;
qcom,ratiometric;
qcom,hw-settle-time = <200>;
};
};
adc-tm@3500 {
compatible = "qcom,spmi-adc-tm5";
reg = <0x3500>;
interrupts = <0x0 0x35 0x0 IRQ_TYPE_EDGE_RISING>;
#thermal-sensor-cells = <1>;
#address-cells = <1>;
#size-cells = <0>;
charger-thermistor@0 {
reg = <0>;
io-channels = <&pm6150_adc ADC5_AMUX_THM3_100K_PU>;
qcom,ratiometric;
qcom,hw-settle-time-us = <200>;
};
};
gpio@c000 {
compatible = "qcom,pm6150-gpio", "qcom,spmi-gpio";
reg = <0xc000>;
gpio-controller;
gpio-ranges = <&pm6150_gpio 0 0 10>;
#gpio-cells = <2>;
interrupt-controller;
#interrupt-cells = <2>;
};
};
|
