3 source "drivers/power/domain/Kconfig"
5 source "drivers/power/pmic/Kconfig"
7 source "drivers/power/regulator/Kconfig"
10 prompt "Select Sunxi PMIC Variant"
12 default AXP209_POWER if MACH_SUN4I || MACH_SUN5I || MACH_SUN7I
13 default AXP221_POWER if MACH_SUN6I || MACH_SUN8I_A23 || MACH_SUN8I_A33 || MACH_SUN8I_R40
14 default AXP818_POWER if MACH_SUN8I_A83T
15 default SUNXI_NO_PMIC if MACH_SUNXI_H3_H5 || MACH_SUN50I
18 bool "board without a pmic"
20 Select this for boards which do not use a PMIC.
23 bool "axp152 pmic support"
28 Select this to enable support for the axp152 pmic found on most
32 bool "axp209 pmic support"
33 depends on MACH_SUN4I || MACH_SUN5I || MACH_SUN7I
37 Select this to enable support for the axp209 pmic found on most
38 A10, A13 and A20 boards.
41 bool "axp221 / axp223 pmic support"
42 depends on MACH_SUN6I || MACH_SUN8I_A23 || MACH_SUN8I_A33 || MACH_SUN8I_R40
46 Select this to enable support for the axp221/axp223 pmic found on most
50 bool "axp809 pmic support"
55 Say y here to enable support for the axp809 pmic found on A80 boards.
58 bool "axp818 pmic support"
59 depends on MACH_SUN8I_A83T
63 Say y here to enable support for the axp818 pmic found on
67 bool "SY8106A pmic support"
68 depends on MACH_SUNXI_H3_H5
70 Select this to enable support for the SY8106A pmic found on some
76 int "axp pmic dcdc1 voltage"
77 depends on AXP221_POWER || AXP809_POWER || AXP818_POWER
78 default 3300 if AXP818_POWER || MACH_SUN8I_R40
79 default 3000 if MACH_SUN6I || MACH_SUN8I || MACH_SUN9I
81 Set the voltage (mV) to program the axp pmic dcdc1 at, set to 0 to
82 disable dcdc1. On A23 / A31 / A33 (axp221) boards dcdc1 is used for
83 generic 3.3V IO voltage for external devices like the lcd-panal and
84 sdcard interfaces, etc. On most boards dcdc1 is undervolted to 3.0V to
85 save battery. On A31 devices dcdc1 is also used for VCC-IO. On A83T
86 dcdc1 is used for VCC-IO, nand, usb0, sd , etc. On A80 dcdc1 normally
87 powers some of the pingroups, NAND/eMMC, SD/MMC, and USB OTG.
90 int "axp pmic dcdc2 voltage"
91 depends on AXP152_POWER || AXP209_POWER || AXP221_POWER || AXP809_POWER || AXP818_POWER
92 default 900 if AXP818_POWER
93 default 1400 if AXP152_POWER || AXP209_POWER
94 default 1200 if MACH_SUN6I
95 default 1100 if MACH_SUN8I
96 default 0 if MACH_SUN9I
98 Set the voltage (mV) to program the axp pmic dcdc2 at, set to 0 to
100 On A10(s) / A13 / A20 boards dcdc2 is VDD-CPU and should be 1.4V.
101 On A31 boards dcdc2 is used for VDD-GPU and should be 1.2V.
102 On A23/A33 boards dcdc2 is used for VDD-SYS and should be 1.1V.
103 On A80 boards dcdc2 powers the GPU and can be left off.
104 On A83T boards dcdc2 is used for VDD-CPUA(cluster 0) and should be 0.9V.
105 On R40 boards dcdc2 is VDD-CPU and should be 1.1V
107 config AXP_DCDC3_VOLT
108 int "axp pmic dcdc3 voltage"
109 depends on AXP152_POWER || AXP209_POWER || AXP221_POWER || AXP809_POWER || AXP818_POWER
110 default 900 if AXP809_POWER || AXP818_POWER
111 default 1500 if AXP152_POWER
112 default 1250 if AXP209_POWER
113 default 1100 if MACH_SUN8I_R40
114 default 1200 if MACH_SUN6I || MACH_SUN8I
116 Set the voltage (mV) to program the axp pmic dcdc3 at, set to 0 to
118 On A10(s) / A13 / A20 boards with an axp209 dcdc3 is VDD-INT-DLL and
120 On A10s boards with an axp152 dcdc3 is VCC-DRAM and should be 1.5V.
121 On A23 / A31 / A33 boards dcdc3 is VDD-CPU and should be 1.2V.
122 On A80 boards dcdc3 is used for VDD-CPUA(cluster 0) and should be 0.9V.
123 On A83T boards dcdc3 is used for VDD-CPUB(cluster 1) and should be 0.9V.
124 On R40 boards dcdc3 is VDD-SYS and VDD-GPU and should be 1.1V.
126 config AXP_DCDC4_VOLT
127 int "axp pmic dcdc4 voltage"
128 depends on AXP152_POWER || AXP221_POWER || AXP809_POWER || AXP818_POWER
129 default 1250 if AXP152_POWER
130 default 1200 if MACH_SUN6I
131 default 0 if MACH_SUN8I
132 default 900 if MACH_SUN9I
134 Set the voltage (mV) to program the axp pmic dcdc4 at, set to 0 to
136 On A10s boards with an axp152 dcdc4 is VDD-INT-DLL and should be 1.25V.
137 On A31 boards dcdc4 is used for VDD-SYS and should be 1.2V.
138 On A23 / A33 boards dcdc4 is unused and should be disabled.
139 On A80 boards dcdc4 powers VDD-SYS, HDMI, USB OTG and should be 0.9V.
140 On A83T boards dcdc4 is used for VDD-GPU.
142 config AXP_DCDC5_VOLT
143 int "axp pmic dcdc5 voltage"
144 depends on AXP221_POWER || AXP809_POWER || AXP818_POWER
145 default 1500 if MACH_SUN6I || MACH_SUN8I || MACH_SUN9I
147 Set the voltage (mV) to program the axp pmic dcdc5 at, set to 0 to
149 On A23 / A31 / A33 / A80 / A83T / R40 boards dcdc5 is VCC-DRAM and
150 should be 1.5V, 1.35V if DDR3L is used.
152 config AXP_ALDO1_VOLT
153 int "axp pmic (a)ldo1 voltage"
154 depends on AXP221_POWER || AXP809_POWER || AXP818_POWER
155 default 0 if MACH_SUN6I || MACH_SUN8I_R40
156 default 1800 if MACH_SUN8I_A83T
157 default 3000 if MACH_SUN8I || MACH_SUN9I
159 Set the voltage (mV) to program the axp pmic aldo1 at, set to 0 to
161 On A31 boards aldo1 is often used to power the wifi module.
162 On A23 / A33 boards aldo1 is used for VCC-IO and should be 3.0V.
163 On A80 boards aldo1 powers the USB hosts and should be 3.0V.
164 On A83T / H8 boards aldo1 is used for MIPI CSI, DSI, HDMI, EFUSE, and
167 config AXP_ALDO2_VOLT
168 int "axp pmic (a)ldo2 voltage"
169 depends on AXP152_POWER || AXP209_POWER || AXP221_POWER || AXP809_POWER || AXP818_POWER
170 default 3000 if AXP152_POWER || AXP209_POWER
171 default 0 if MACH_SUN6I || MACH_SUN9I
172 default 1800 if MACH_SUN8I_A83T
173 default 2500 if MACH_SUN8I
175 Set the voltage (mV) to program the axp pmic aldo2 at, set to 0 to
177 On A10(s) / A13 / A20 boards aldo2 is AVCC and should be 3.0V.
178 On A31 boards aldo2 is typically unused and should be disabled.
179 On A31 boards aldo2 may be used for LPDDR2 then it should be 1.8V.
180 On A23 / A33 boards aldo2 is used for VDD-DLL and should be 2.5V.
181 On A80 boards aldo2 powers PB pingroup and camera IO and can be left off.
182 On A83T / H8 boards aldo2 powers VDD-DLL, VCC18-PLL, CPVDD, VDD18-ADC,
183 LPDDR2, and the codec. It should be 1.8V.
185 config AXP_ALDO3_VOLT
186 int "axp pmic (a)ldo3 voltage"
187 depends on AXP209_POWER || AXP221_POWER || AXP809_POWER || AXP818_POWER
188 default 0 if AXP209_POWER || MACH_SUN9I
189 default 3000 if MACH_SUN6I || MACH_SUN8I
191 Set the voltage (mV) to program the axp pmic aldo3 at, set to 0 to
193 On A10(s) / A13 / A20 boards aldo3 should be 2.8V.
194 On A23 / A31 / A33 / R40 boards aldo3 is VCC-PLL and AVCC and should
196 On A80 boards aldo3 is normally not used.
197 On A83T / H8 boards aldo3 is AVCC, VCC-PL, and VCC-LED, and should be
201 prompt "axp pmic (a)ldo3 voltage rate control"
202 depends on AXP209_POWER
203 default AXP_ALDO3_VOLT_SLOPE_NONE
205 The AXP can slowly ramp up voltage to reduce the inrush current when
207 Note, this does not apply when enabling/disabling LDO3. See
208 "axp pmic (a)ldo3 inrush quirk" below to enable a slew rate to limit
209 inrush current on broken board designs.
211 config AXP_ALDO3_VOLT_SLOPE_NONE
212 bool "No voltage slope"
214 Tries to reach the next voltage setting near instantaneously. Measurements
215 indicate that this is about 0.0167 V/uS.
217 config AXP_ALDO3_VOLT_SLOPE_16
220 Increases the voltage by 1.6 mV per uS until the final voltage has
221 been reached. Note that the scaling is in 25 mV steps and thus
222 the slew rate in reality is about 25 mV/31.250 uS.
224 config AXP_ALDO3_VOLT_SLOPE_08
227 Increases the voltage by 0.8 mV per uS until the final voltage has
228 been reached. Note that the scaling is in 25 mV steps however and thus
229 the slew rate in reality is about 25 mV/15.625 uS.
230 This is the slowest supported rate.
234 config AXP_ALDO3_INRUSH_QUIRK
235 bool "axp pmic (a)ldo3 inrush quirk"
236 depends on AXP209_POWER
239 The reference design denotes a value of 4.7 uF for the output capacitor
240 of LDO3. Some boards have too high capacitance causing an inrush current
241 and resulting an AXP209 shutdown.
243 config AXP_ALDO4_VOLT
244 int "axp pmic (a)ldo4 voltage"
245 depends on AXP209_POWER
246 default 0 if AXP209_POWER
248 Set the voltage (mV) to program the axp pmic aldo4 at, set to 0 to
250 On A10(s) / A13 / A20 boards aldo4 should be 2.8V.
252 config AXP_DLDO1_VOLT
253 int "axp pmic dldo1 voltage"
254 depends on AXP221_POWER || AXP809_POWER || AXP818_POWER
257 Set the voltage (mV) to program the axp pmic dldo1 at, set to 0 to
258 disable dldo1. On sun6i (A31) boards with ethernet dldo1 is often used
259 to power the ethernet phy. On A23, A33 and A80 boards this is often
260 used to power the wifi.
262 config AXP_DLDO2_VOLT
263 int "axp pmic dldo2 voltage"
264 depends on AXP221_POWER || AXP809_POWER || AXP818_POWER
265 default 3000 if MACH_SUN9I
268 Set the voltage (mV) to program the axp pmic dldo2 at, set to 0 to
270 On A80 boards dldo2 normally powers the PL pins and should be 3.0V.
272 config AXP_DLDO3_VOLT
273 int "axp pmic dldo3 voltage"
274 depends on AXP221_POWER || AXP818_POWER
277 Set the voltage (mV) to program the axp pmic dldo3 at, set to 0 to
280 config AXP_DLDO4_VOLT
281 int "axp pmic dldo4 voltage"
282 depends on AXP221_POWER || AXP818_POWER
285 Set the voltage (mV) to program the axp pmic dldo4 at, set to 0 to
288 config AXP_ELDO1_VOLT
289 int "axp pmic eldo1 voltage"
290 depends on AXP221_POWER || AXP809_POWER || AXP818_POWER
293 Set the voltage (mV) to program the axp pmic eldo1 at, set to 0 to
296 config AXP_ELDO2_VOLT
297 int "axp pmic eldo2 voltage"
298 depends on AXP221_POWER || AXP809_POWER || AXP818_POWER
301 Set the voltage (mV) to program the axp pmic eldo2 at, set to 0 to
304 config AXP_ELDO3_VOLT
305 int "axp pmic eldo3 voltage"
306 depends on AXP221_POWER || AXP809_POWER || AXP818_POWER
307 default 3000 if MACH_SUN9I
310 Set the voltage (mV) to program the axp pmic eldo3 at, set to 0 to
311 disable eldo3. On some A31(s) tablets it might be used to supply
312 1.2V for the SSD2828 chip (converter of parallel LCD interface
314 On A80 boards it powers the PM pingroup and should be 3.0V.
316 config AXP_FLDO1_VOLT
317 int "axp pmic fldo1 voltage"
318 depends on AXP818_POWER
319 default 0 if MACH_SUN8I_A83T
321 Set the voltage (mV) to program the axp pmic fldo1 at, set to 0 to
323 On A83T / H8 boards fldo1 is VCC-HSIC and should be 1.2V if HSIC is
326 config AXP_FLDO2_VOLT
327 int "axp pmic fldo2 voltage"
328 depends on AXP818_POWER
329 default 900 if MACH_SUN8I_A83T
331 Set the voltage (mV) to program the axp pmic fldo2 at, set to 0 to
333 On A83T / H8 boards fldo2 is VCC-CPUS and should be 0.9V.
335 config AXP_FLDO3_VOLT
336 int "axp pmic fldo3 voltage"
337 depends on AXP818_POWER
340 Set the voltage (mV) to program the axp pmic fldo3 at, set to 0 to
344 bool "axp pmic sw on"
345 depends on AXP809_POWER || AXP818_POWER
348 Enable to turn on axp pmic sw.
350 config SY8106A_VOUT1_VOLT
351 int "SY8106A pmic VOUT1 voltage"
352 depends on SY8106A_POWER
355 Set the voltage (mV) to program the SY8106A pmic VOUT1. This
356 is typically used to power the VDD-CPU and should be 1200mV.
357 Values can range from 680mV till 1950mV.
361 bool "Enable driver for TI TWL4030 power management chip"
364 The TWL4030 in a combination audio CODEC/power management with
365 GPIO and it is commonly used with the OMAP3 family of processors