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 AXP818_POWER if MACH_SUN8I_A83T
13 default SUNXI_NO_PMIC if MACH_SUN8I_H3
16 boolean "board without a pmic"
18 Select this for boards which do not use a PMIC.
21 boolean "axp152 pmic support"
25 Select this to enable support for the axp152 pmic found on most
29 boolean "axp209 pmic support"
30 depends on MACH_SUN4I || MACH_SUN5I || MACH_SUN7I
33 Select this to enable support for the axp209 pmic found on most
34 A10, A13 and A20 boards.
37 boolean "axp221 / axp223 pmic support"
38 depends on MACH_SUN6I || MACH_SUN8I_A23 || MACH_SUN8I_A33
40 Select this to enable support for the axp221/axp223 pmic found on most
44 boolean "axp818 pmic support"
45 depends on MACH_SUN8I_A83T
47 Say y here to enable support for the axp818 pmic found on
53 int "axp pmic dcdc1 voltage"
54 depends on AXP221_POWER || AXP818_POWER
55 default 3300 if AXP818_POWER
56 default 3000 if MACH_SUN6I || MACH_SUN8I
58 Set the voltage (mV) to program the axp pmic dcdc1 at, set to 0 to
59 disable dcdc1. On A23 / A31 / A33 (axp221) boards dcdc1 is used for
60 generic 3.3V IO voltage for external devices like the lcd-panal and
61 sdcard interfaces, etc. On most boards dcdc1 is undervolted to 3.0V to
62 safe battery. On A31 devices dcdc1 is also used for VCC-IO. On A83T
63 dcdc1 is used for VCC-IO, nand, usb0, sd , etc.
66 int "axp pmic dcdc2 voltage"
67 depends on AXP152_POWER || AXP209_POWER || AXP221_POWER || AXP818_POWER
68 default 900 if AXP818_POWER
69 default 1400 if AXP152_POWER || AXP209_POWER
70 default 1200 if MACH_SUN6I
71 default 1100 if MACH_SUN8I
73 Set the voltage (mV) to program the axp pmic dcdc2 at, set to 0 to
75 On A10(s) / A13 / A20 boards dcdc2 is VDD-CPU and should be 1.4V.
76 On A31 boards dcdc2 is used for VDD-GPU and should be 1.2V.
77 On A23/A33 boards dcdc2 is used for VDD-SYS and should be 1.1V.
78 On A83T boards dcdc2 is used for VDD-CPUA(cluster 0) and should be 0.9V.
81 int "axp pmic dcdc3 voltage"
82 depends on AXP152_POWER || AXP209_POWER || AXP221_POWER || AXP818_POWER
83 default 900 if AXP818_POWER
84 default 1500 if AXP152_POWER
85 default 1250 if AXP209_POWER
86 default 1200 if MACH_SUN6I || MACH_SUN8I
88 Set the voltage (mV) to program the axp pmic dcdc3 at, set to 0 to
90 On A10(s) / A13 / A20 boards with an axp209 dcdc3 is VDD-INT-DLL and
92 On A10s boards with an axp152 dcdc3 is VCC-DRAM and should be 1.5V.
93 On A23 / A31 / A33 boards dcdc3 is VDD-CPU and should be 1.2V.
94 On A83T boards dcdc3 is used for VDD-CPUB(cluster 1) and should be 0.9V.
97 int "axp pmic dcdc4 voltage"
98 depends on AXP152_POWER || AXP221_POWER || AXP818_POWER
99 default 1250 if AXP152_POWER
100 default 1200 if MACH_SUN6I
101 default 0 if MACH_SUN8I
103 Set the voltage (mV) to program the axp pmic dcdc4 at, set to 0 to
105 On A10s boards with an axp152 dcdc4 is VDD-INT-DLL and should be 1.25V.
106 On A31 boards dcdc4 is used for VDD-SYS and should be 1.2V.
107 On A23 / A33 boards dcdc4 is unused and should be disabled.
108 On A83T boards dcdc4 is used for VDD-GPU.
110 config AXP_DCDC5_VOLT
111 int "axp pmic dcdc5 voltage"
112 depends on AXP221_POWER || AXP818_POWER
113 default 1800 if AXP818_POWER
114 default 1500 if MACH_SUN6I || MACH_SUN8I
116 Set the voltage (mV) to program the axp pmic dcdc5 at, set to 0 to
118 On A23 / A31 / A33 / A83T boards dcdc5 is VCC-DRAM and should be 1.5V,
121 config AXP_ALDO1_VOLT
122 int "axp pmic (a)ldo1 voltage"
123 depends on AXP221_POWER
124 default 0 if MACH_SUN6I
125 default 3000 if MACH_SUN8I
127 Set the voltage (mV) to program the axp pmic aldo1 at, set to 0 to
129 On A31 boards aldo1 is often used to power the wifi module.
130 On A23 / A33 boards aldo1 is used for VCC-IO and should be 3.0V.
132 config AXP_ALDO2_VOLT
133 int "axp pmic (a)ldo2 voltage"
134 depends on AXP152_POWER || AXP209_POWER || AXP221_POWER || AXP818_POWER
135 default 3000 if AXP152_POWER || AXP209_POWER
136 default 0 if MACH_SUN6I
137 default 2500 if MACH_SUN8I
139 Set the voltage (mV) to program the axp pmic aldo2 at, set to 0 to
141 On A10(s) / A13 / A20 boards aldo2 is AVCC and should be 3.0V.
142 On A31 boards aldo2 is typically unused and should be disabled.
143 On A31 boards aldo2 may be used for LPDDR2 then it should be 1.8V.
144 On A23 / A33 boards aldo2 is used for VDD-DLL and should be 2.5V.
146 config AXP_ALDO3_VOLT
147 int "axp pmic (a)ldo3 voltage"
148 depends on AXP209_POWER || AXP221_POWER || AXP818_POWER
149 default 0 if AXP209_POWER || AXP818_POWER
150 default 3000 if MACH_SUN6I || MACH_SUN8I
152 Set the voltage (mV) to program the axp pmic aldo3 at, set to 0 to
154 On A10(s) / A13 / A20 boards aldo3 should be 2.8V.
155 On A23 / A31 / A33 boards aldo3 is VCC-PLL and AVCC and should be 3.0V.
156 On A83T aldo3 is used for LVDS, DSI, MIPI, HDMI, etc.
158 config AXP_ALDO4_VOLT
159 int "axp pmic (a)ldo4 voltage"
160 depends on AXP209_POWER
161 default 0 if AXP209_POWER
163 Set the voltage (mV) to program the axp pmic aldo4 at, set to 0 to
165 On A10(s) / A13 / A20 boards aldo4 should be 2.8V.
167 config AXP_DLDO1_VOLT
168 int "axp pmic dldo1 voltage"
169 depends on AXP221_POWER
172 Set the voltage (mV) to program the axp pmic dldo1 at, set to 0 to
173 disable dldo1. On sun6i (A31) boards with ethernet dldo1 is often used
174 to power the ethernet phy. On sun8i (A23) boards this is often used to
177 config AXP_DLDO2_VOLT
178 int "axp pmic dldo2 voltage"
179 depends on AXP221_POWER
182 Set the voltage (mV) to program the axp pmic dldo2 at, set to 0 to
185 config AXP_DLDO3_VOLT
186 int "axp pmic dldo3 voltage"
187 depends on AXP221_POWER
190 Set the voltage (mV) to program the axp pmic dldo3 at, set to 0 to
193 config AXP_DLDO4_VOLT
194 int "axp pmic dldo4 voltage"
195 depends on AXP221_POWER || AXP818_POWER
198 Set the voltage (mV) to program the axp pmic dldo4 at, set to 0 to
201 config AXP_ELDO1_VOLT
202 int "axp pmic eldo1 voltage"
203 depends on AXP221_POWER
206 Set the voltage (mV) to program the axp pmic eldo1 at, set to 0 to
209 config AXP_ELDO2_VOLT
210 int "axp pmic eldo2 voltage"
211 depends on AXP221_POWER
214 Set the voltage (mV) to program the axp pmic eldo2 at, set to 0 to
217 config AXP_ELDO3_VOLT
218 int "axp pmic eldo3 voltage"
219 depends on AXP221_POWER
222 Set the voltage (mV) to program the axp pmic eldo3 at, set to 0 to
223 disable eldo3. On some A31(s) tablets it might be used to supply
224 1.2V for the SSD2828 chip (converter of parallel LCD interface