3 source "drivers/power/pmic/Kconfig"
5 source "drivers/power/regulator/Kconfig"
8 prompt "Select Sunxi PMIC Variant"
10 default AXP209_POWER if MACH_SUN4I || MACH_SUN5I || MACH_SUN7I
11 default AXP221_POWER if MACH_SUN6I || MACH_SUN8I_A23 || MACH_SUN8I_A33
12 default SUNXI_NO_PMIC if MACH_SUN8I_H3
15 boolean "board without a pmic"
17 Select this for boards which do not use a PMIC.
20 boolean "axp152 pmic support"
23 Select this to enable support for the axp152 pmic found on most
27 boolean "axp209 pmic support"
28 depends on MACH_SUN4I || MACH_SUN5I || MACH_SUN7I
30 Select this to enable support for the axp209 pmic found on most
31 A10, A13 and A20 boards.
34 boolean "axp221 / axp223 pmic support"
35 depends on MACH_SUN6I || MACH_SUN8I_A23 || MACH_SUN8I_A33
37 Select this to enable support for the axp221/axp223 pmic found on most
43 int "axp pmic dcdc1 voltage"
44 depends on AXP221_POWER
45 default 3000 if MACH_SUN6I || MACH_SUN8I
47 Set the voltage (mV) to program the axp pmic dcdc1 at, set to 0 to
48 disable dcdc1. On A23 / A31 / A33 (axp221) boards dcdc1 is used for
49 generic 3.3V IO voltage for external devices like the lcd-panal and
50 sdcard interfaces, etc. On most boards dcdc1 is undervolted to 3.0V to
51 safe battery. On A31 devices dcdc1 is also used for VCC-IO.
54 int "axp pmic dcdc2 voltage"
55 depends on AXP152_POWER || AXP209_POWER || AXP221_POWER
56 default 1400 if AXP152_POWER || AXP209_POWER
57 default 1200 if MACH_SUN6I
58 default 1100 if MACH_SUN8I
60 Set the voltage (mV) to program the axp pmic dcdc2 at, set to 0 to
62 On A10(s) / A13 / A20 boards dcdc2 is VDD-CPU and should be 1.4V.
63 On A31 boards dcdc2 is used for VDD-GPU and should be 1.2V.
64 On A23/A33 boards dcdc2 is used for VDD-SYS and should be 1.1V.
67 int "axp pmic dcdc3 voltage"
68 depends on AXP152_POWER || AXP209_POWER || AXP221_POWER
69 default 1500 if AXP152_POWER
70 default 1250 if AXP209_POWER
71 default 1200 if MACH_SUN6I || MACH_SUN8I
73 Set the voltage (mV) to program the axp pmic dcdc3 at, set to 0 to
75 On A10(s) / A13 / A20 boards with an axp209 dcdc3 is VDD-INT-DLL and
77 On A10s boards with an axp152 dcdc3 is VCC-DRAM and should be 1.5V.
78 On A23 / A31 / A33 boards dcdc3 is VDD-CPU and should be 1.2V.
81 int "axp pmic dcdc4 voltage"
82 depends on AXP152_POWER || AXP221_POWER
83 default 1250 if AXP152_POWER
84 default 1200 if MACH_SUN6I
85 default 0 if MACH_SUN8I
87 Set the voltage (mV) to program the axp pmic dcdc4 at, set to 0 to
89 On A10s boards with an axp152 dcdc4 is VDD-INT-DLL and should be 1.25V.
90 On A31 boards dcdc4 is used for VDD-SYS and should be 1.2V.
91 On A23 / A33 boards dcdc4 is unused and should be disabled.
94 int "axp pmic dcdc5 voltage"
95 depends on AXP221_POWER
96 default 1500 if MACH_SUN6I || MACH_SUN8I
98 Set the voltage (mV) to program the axp pmic dcdc5 at, set to 0 to
100 On A23 / A31 / A33 boards dcdc5 is VCC-DRAM and should be 1.5V.
102 config AXP_ALDO1_VOLT
103 int "axp pmic (a)ldo1 voltage"
104 depends on AXP221_POWER
105 default 0 if MACH_SUN6I
106 default 3000 if MACH_SUN8I
108 Set the voltage (mV) to program the axp pmic aldo1 at, set to 0 to
110 On A31 boards aldo1 is often used to power the wifi module.
111 On A23 / A33 boards aldo1 is used for VCC-IO and should be 3.0V.
113 config AXP_ALDO2_VOLT
114 int "axp pmic (a)ldo2 voltage"
115 depends on AXP152_POWER || AXP209_POWER || AXP221_POWER
116 default 3000 if AXP152_POWER || AXP209_POWER
117 default 0 if MACH_SUN6I
118 default 2500 if MACH_SUN8I
120 Set the voltage (mV) to program the axp pmic aldo2 at, set to 0 to
122 On A10(s) / A13 / A20 boards aldo2 is AVCC and should be 3.0V.
123 On A31 boards aldo2 is typically unused and should be disabled.
124 On A31 boards aldo2 may be used for LPDDR2 then it should be 1.8V.
125 On A23 / A33 boards aldo2 is used for VDD-DLL and should be 2.5V.
127 config AXP_ALDO3_VOLT
128 int "axp pmic (a)ldo3 voltage"
129 depends on AXP209_POWER || AXP221_POWER
130 default 0 if AXP209_POWER
131 default 3000 if MACH_SUN6I || MACH_SUN8I
133 Set the voltage (mV) to program the axp pmic aldo3 at, set to 0 to
135 On A10(s) / A13 / A20 boards aldo3 should be 2.8V.
136 On A23 / A31 / A33 boards aldo3 is VCC-PLL and AVCC and should be 3.0V.
138 config AXP_ALDO4_VOLT
139 int "axp pmic (a)ldo4 voltage"
140 depends on AXP209_POWER
141 default 0 if AXP209_POWER
143 Set the voltage (mV) to program the axp pmic aldo4 at, set to 0 to
145 On A10(s) / A13 / A20 boards aldo4 should be 2.8V.
147 config AXP_DLDO1_VOLT
148 int "axp pmic dldo1 voltage"
149 depends on AXP221_POWER
152 Set the voltage (mV) to program the axp pmic dldo1 at, set to 0 to
153 disable dldo1. On sun6i (A31) boards with ethernet dldo1 is often used
154 to power the ethernet phy. On sun8i (A23) boards this is often used to
157 config AXP_DLDO2_VOLT
158 int "axp pmic dldo2 voltage"
159 depends on AXP221_POWER
162 Set the voltage (mV) to program the axp pmic dldo2 at, set to 0 to
165 config AXP_DLDO3_VOLT
166 int "axp pmic dldo3 voltage"
167 depends on AXP221_POWER
170 Set the voltage (mV) to program the axp pmic dldo3 at, set to 0 to
173 config AXP_DLDO4_VOLT
174 int "axp pmic dldo4 voltage"
175 depends on AXP221_POWER
178 Set the voltage (mV) to program the axp pmic dldo4 at, set to 0 to
181 config AXP_ELDO1_VOLT
182 int "axp pmic eldo1 voltage"
183 depends on AXP221_POWER
186 Set the voltage (mV) to program the axp pmic eldo1 at, set to 0 to
189 config AXP_ELDO2_VOLT
190 int "axp pmic eldo2 voltage"
191 depends on AXP221_POWER
194 Set the voltage (mV) to program the axp pmic eldo2 at, set to 0 to
197 config AXP_ELDO3_VOLT
198 int "axp pmic eldo3 voltage"
199 depends on AXP221_POWER
202 Set the voltage (mV) to program the axp pmic eldo3 at, set to 0 to
203 disable eldo3. On some A31(s) tablets it might be used to supply
204 1.2V for the SSD2828 chip (converter of parallel LCD interface