1 /*-
2 * Copyright (c) 2016 Emmanuel Vadot <manu@freeebsd.org>
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
14 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
15 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
16 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
17 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
18 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
19 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
20 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
21 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
22 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
23 *
24 * $FreeBSD$
25 */
26
27 #ifndef _AXP209REG_H_
28 #define _AXP209REG_H_
29
30 /* Power State Register */
31 #define AXP2XX_PSR 0x00
32 #define AXP2XX_PSR_ACIN 0x80
33 #define AXP2XX_PSR_ACIN_SHIFT 7
34 #define AXP2XX_PSR_VBUS 0x20
35 #define AXP2XX_PSR_VBUS_SHIFT 5
36
37 /* Shutdown and battery control */
38 #define AXP2XX_SHUTBAT 0x32
39 #define AXP2XX_SHUTBAT_SHUTDOWN 0x80
40
41 /* Voltage/Current Monitor */
42 #define AXP209_ACIN_VOLTAGE 0x56
43 #define AXP209_ACIN_CURRENT 0x58
44 #define AXP209_VBUS_VOLTAGE 0x5A
45 #define AXP209_VBUS_CURRENT 0x5C
46 #define AXP2XX_BAT_VOLTAGE 0x78
47 #define AXP2XX_BAT_CHARGE_CURRENT 0x7A
48 #define AXP2XX_BAT_DISCHARGE_CURRENT 0x7C
49
50 #define AXP209_VOLT_STEP 1700
51 #define AXP2XX_BATVOLT_STEP 1100
52 #define AXP209_ACCURRENT_STEP 625
53 #define AXP209_VBUSCURRENT_STEP 375
54 #define AXP2XX_BATCURRENT_STEP 500
55
56 /* Temperature monitor */
57 #define AXP209_TEMPMON 0x5e
58 #define AXP209_TEMPMON_MIN 1447 /* -144.7C */
59 #define AXP221_TEMPMON_MIN 2437 /* -243.7C */
60
61 #define AXP221_TEMPMON 0x56
62
63 /* Sensors conversion macros */
64 #define AXP209_SENSOR_H(a) ((a) << 4)
65 #define AXP209_SENSOR_L(a) ((a) & 0xf)
66 #define AXP209_SENSOR_BAT_H(a) ((a) << 5)
67 #define AXP209_SENSOR_BAT_L(a) ((a) & 0x1f)
68
69 #define AXP209_0C_TO_K 2732
70
71 /* ADC Sensors */
72 #define AXP2XX_ADC_ENABLE1 0x82
73 #define AXP209_ADC_ENABLE2 0x83
74
75 #define AXP2XX_ADC1_BATVOLT (1 << 7)
76 #define AXP2XX_ADC1_BATCURRENT (1 << 6)
77 #define AXP209_ADC1_ACVOLT (1 << 5)
78 #define AXP221_ADC1_TEMP (1 << 5)
79 #define AXP209_ADC1_ACCURRENT (1 << 4)
80 #define AXP209_ADC1_VBUSVOLT (1 << 3)
81 #define AXP209_ADC1_VBUSCURRENT (1 << 2)
82 #define AXP221_ADC1_TS_PIN (1 << 0)
83
84 #define AXP209_ADC2_TEMP (1 << 7)
85
86 /* Interrupt related registers */
87 #define AXP2XX_IRQ1_ENABLE 0x40
88 #define AXP2XX_IRQ1_STATUS 0x48
89 #define AXP2XX_IRQ1_AC_OVERVOLT (1 << 7)
90 #define AXP2XX_IRQ1_AC_CONN (1 << 6)
91 #define AXP2XX_IRQ1_AC_DISCONN (1 << 5)
92 #define AXP2XX_IRQ1_VBUS_OVERVOLT (1 << 4)
93 #define AXP2XX_IRQ1_VBUS_CONN (1 << 3)
94 #define AXP2XX_IRQ1_VBUS_DISCONN (1 << 2)
95 #define AXP2XX_IRQ1_VBUS_LOW (1 << 1)
96
97 #define AXP2XX_IRQ2_ENABLE 0x41
98 #define AXP2XX_IRQ2_STATUS 0x49
99 #define AXP2XX_IRQ2_BATT_CONN (1 << 7)
100 #define AXP2XX_IRQ2_BATT_DISCONN (1 << 6)
101 #define AXP2XX_IRQ2_BATT_CHARGE_ACCT_ON (1 << 5)
102 #define AXP2XX_IRQ2_BATT_CHARGE_ACCT_OFF (1 << 4)
103 #define AXP2XX_IRQ2_BATT_CHARGING (1 << 3)
104 #define AXP2XX_IRQ2_BATT_CHARGED (1 << 2)
105 #define AXP2XX_IRQ2_BATT_TEMP_OVER (1 << 1)
106 #define AXP2XX_IRQ2_BATT_TEMP_LOW (1 << 0)
107
108 #define AXP2XX_IRQ3_ENABLE 0x42
109 #define AXP2XX_IRQ3_STATUS 0x4A
110 #define AXP2XX_IRQ3_TEMP_OVER (1 << 7)
111 #define AXP2XX_IRQ3_CHARGE_CURRENT_LOW (1 << 6)
112 #define AXP2XX_IRQ3_DCDC2_LOW (1 << 4)
113 #define AXP2XX_IRQ3_DCDC3_LOW (1 << 3)
114 #define AXP2XX_IRQ3_LDO3_LOW (1 << 2)
115 #define AXP2XX_IRQ3_PEK_SHORT (1 << 1)
116 #define AXP2XX_IRQ3_PEK_LONG (1 << 0)
117
118 #define AXP2XX_IRQ4_ENABLE 0x43
119 #define AXP2XX_IRQ4_STATUS 0x4B
120 #define AXP2XX_IRQ4_NOE_START (1 << 7)
121 #define AXP2XX_IRQ4_NOE_SHUT (1 << 6)
122 #define AXP2XX_IRQ4_VBUS_VALID (1 << 5)
123 #define AXP2XX_IRQ4_VBUS_INVALID (1 << 4)
124 #define AXP2XX_IRQ4_VBUS_SESSION (1 << 3)
125 #define AXP2XX_IRQ4_VBUS_SESSION_END (1 << 2)
126 #define AXP2XX_IRQ4_APS_LOW_1 (1 << 1)
127 #define AXP2XX_IRQ4_APS_LOW_2 (1 << 0)
128
129 #define AXP2XX_IRQ5_ENABLE 0x44
130 #define AXP2XX_IRQ5_STATUS 0x4C
131 #define AXP2XX_IRQ5_TIMER_EXPIRE (1 << 7)
132 #define AXP2XX_IRQ5_PEK_RISE_EDGE (1 << 6)
133 #define AXP2XX_IRQ5_PEK_FALL_EDGE (1 << 5)
134 #define AXP2XX_IRQ5_GPIO3 (1 << 3)
135 #define AXP2XX_IRQ5_GPIO2 (1 << 2)
136 #define AXP2XX_IRQ5_GPIO1 (1 << 1)
137 #define AXP2XX_IRQ5_GPIO0 (1 << 0)
138
139 #define AXP2XX_IRQ_ACK 0xff
140
141 /* GPIOs registers */
142 #define AXP2XX_GPIO_FUNC_MASK 0x7
143
144 #define AXP2XX_GPIO_FUNC_DRVLO 0x0
145 #define AXP2XX_GPIO_FUNC_DRVHI 0x1
146 #define AXP2XX_GPIO_FUNC_INPUT 0x2
147
148 #define AXP2XX_GPIO0_CTRL 0x90
149 #define AXP2XX_GPIO1_CTRL 0x92
150 #define AXP209_GPIO2_CTRL 0x93
151 #define AXP2XX_GPIO_STATUS 0x94
152
153 /* Regulators registers */
154 #define AXP209_POWERCTL 0x12
155 #define AXP209_POWERCTL_LDO3 (1 << 6)
156 #define AXP209_POWERCTL_DCDC2 (1 << 4)
157 #define AXP209_POWERCTL_LDO4 (1 << 3)
158 #define AXP209_POWERCTL_LDO2 (1 << 2)
159 #define AXP209_POWERCTL_DCDC3 (1 << 1)
160
161 #define AXP221_POWERCTL_1 0x10
162 #define AXP221_POWERCTL1_ALDO2 (1 << 7)
163 #define AXP221_POWERCTL1_ALDO1 (1 << 6)
164 #define AXP221_POWERCTL1_DCDC5 (1 << 5)
165 #define AXP221_POWERCTL1_DCDC4 (1 << 4)
166 #define AXP221_POWERCTL1_DCDC3 (1 << 3)
167 #define AXP221_POWERCTL1_DCDC2 (1 << 2)
168 #define AXP221_POWERCTL1_DCDC1 (1 << 1)
169 #define AXP221_POWERCTL1_DC5LDO (1 << 0)
170
171 #define AXP221_POWERCTL_2 0x12
172 #define AXP221_POWERCTL2_DC1SW (1 << 7)
173 #define AXP221_POWERCTL2_DLDO4 (1 << 6)
174 #define AXP221_POWERCTL2_DLDO3 (1 << 5)
175 #define AXP221_POWERCTL2_DLDO2 (1 << 4)
176 #define AXP221_POWERCTL2_DLDO1 (1 << 3)
177 #define AXP221_POWERCTL2_ELDO3 (1 << 2)
178 #define AXP221_POWERCTL2_ELDO2 (1 << 1)
179 #define AXP221_POWERCTL2_ELDO1 (1 << 0)
180
181 #define AXP221_POWERCTL_3 0x14
182 #define AXP221_POWERCTL3_ALDO3 (1 << 7)
183
184 #define AXP209_REG_DCDC2_VOLTAGE 0x23
185 #define AXP209_REG_DCDC3_VOLTAGE 0x27
186 #define AXP209_REG_LDO24_VOLTAGE 0x28
187 #define AXP209_REG_LDO3_VOLTAGE 0x29
188
189 #define AXP221_REG_DLDO1_VOLTAGE 0x15
190 #define AXP221_REG_DLDO2_VOLTAGE 0x16
191 #define AXP221_REG_DLDO3_VOLTAGE 0x17
192 #define AXP221_REG_DLDO4_VOLTAGE 0x18
193 #define AXP221_REG_ELDO1_VOLTAGE 0x19
194 #define AXP221_REG_ELDO2_VOLTAGE 0x1A
195 #define AXP221_REG_ELDO3_VOLTAGE 0x1B
196 #define AXP221_REG_DC5LDO_VOLTAGE 0x1C
197 #define AXP221_REG_DCDC1_VOLTAGE 0x21
198 #define AXP221_REG_DCDC2_VOLTAGE 0x22
199 #define AXP221_REG_DCDC3_VOLTAGE 0x23
200 #define AXP221_REG_DCDC4_VOLTAGE 0x24
201 #define AXP221_REG_DCDC5_VOLTAGE 0x25
202 #define AXP221_REG_DCDC23_VRC 0x27
203 #define AXP221_REG_ALDO1_VOLTAGE 0x28
204 #define AXP221_REG_ALDO2_VOLTAGE 0x29
205 #define AXP221_REG_ALDO3_VOLTAGE 0x2A
206
207 enum axp2xx_sensor {
208 AXP209_ACVOLT,
209 AXP209_ACCURRENT,
210 AXP209_VBUSVOLT,
211 AXP209_VBUSCURRENT,
212 AXP2XX_TEMP,
213 AXP2XX_BATVOLT,
214 AXP2XX_BATCHARGECURRENT,
215 AXP2XX_BATDISCHARGECURRENT,
216 };
217
218 enum axp2xx_regulators {
219 AXP209_REG_ID_DCDC2,
220 AXP209_REG_ID_DCDC3,
221 AXP209_REG_ID_LDO1,
222 AXP209_REG_ID_LDO2,
223 AXP209_REG_ID_LDO3,
224 /* LDO4 is weird, need to find a correct way to handle it */
225 /* AXP209_REG_ID_LDO4, */
226 AXP209_REG_ID_LDO5,
227 AXP221_REG_ID_DLDO1,
228 AXP221_REG_ID_DLDO2,
229 AXP221_REG_ID_DLDO3,
230 AXP221_REG_ID_DLDO4,
231 AXP221_REG_ID_ELDO1,
232 AXP221_REG_ID_ELDO2,
233 AXP221_REG_ID_ELDO3,
234 AXP221_REG_ID_DC5LDO,
235 AXP221_REG_ID_DCDC1,
236 AXP221_REG_ID_DCDC2,
237 AXP221_REG_ID_DCDC3,
238 AXP221_REG_ID_DCDC4,
239 AXP221_REG_ID_DCDC5,
240 AXP221_REG_ID_ALDO1,
241 AXP221_REG_ID_ALDO2,
242 AXP221_REG_ID_ALDO3,
243 AXP221_REG_ID_DC1SW,
244 };
245
246 #endif /* _AXP209REG_H_ */
Cache object: abcbece95bf116dd77763a2990ad9695
|