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
41 Select this to enable support for the axp221/axp223 pmic found on most
45 boolean "axp818 pmic support"
46 depends on MACH_SUN8I_A83T
48 Say y here to enable support for the axp818 pmic found on
54 int "axp pmic dcdc1 voltage"
55 depends on AXP221_POWER || AXP818_POWER
56 default 3300 if AXP818_POWER
57 default 3000 if MACH_SUN6I || MACH_SUN8I
59 Set the voltage (mV) to program the axp pmic dcdc1 at, set to 0 to
60 disable dcdc1. On A23 / A31 / A33 (axp221) boards dcdc1 is used for
61 generic 3.3V IO voltage for external devices like the lcd-panal and
62 sdcard interfaces, etc. On most boards dcdc1 is undervolted to 3.0V to
63 safe battery. On A31 devices dcdc1 is also used for VCC-IO. On A83T
64 dcdc1 is used for VCC-IO, nand, usb0, sd , etc.
67 int "axp pmic dcdc2 voltage"
68 depends on AXP152_POWER || AXP209_POWER || AXP221_POWER || AXP818_POWER
69 default 900 if AXP818_POWER
70 default 1400 if AXP152_POWER || AXP209_POWER
71 default 1200 if MACH_SUN6I
72 default 1100 if MACH_SUN8I
74 Set the voltage (mV) to program the axp pmic dcdc2 at, set to 0 to
76 On A10(s) / A13 / A20 boards dcdc2 is VDD-CPU and should be 1.4V.
77 On A31 boards dcdc2 is used for VDD-GPU and should be 1.2V.
78 On A23/A33 boards dcdc2 is used for VDD-SYS and should be 1.1V.
79 On A83T boards dcdc2 is used for VDD-CPUA(cluster 0) and should be 0.9V.
82 int "axp pmic dcdc3 voltage"
83 depends on AXP152_POWER || AXP209_POWER || AXP221_POWER || AXP818_POWER
84 default 900 if AXP818_POWER
85 default 1500 if AXP152_POWER
86 default 1250 if AXP209_POWER
87 default 1200 if MACH_SUN6I || MACH_SUN8I
89 Set the voltage (mV) to program the axp pmic dcdc3 at, set to 0 to
91 On A10(s) / A13 / A20 boards with an axp209 dcdc3 is VDD-INT-DLL and
93 On A10s boards with an axp152 dcdc3 is VCC-DRAM and should be 1.5V.
94 On A23 / A31 / A33 boards dcdc3 is VDD-CPU and should be 1.2V.
95 On A83T boards dcdc3 is used for VDD-CPUB(cluster 1) and should be 0.9V.
98 int "axp pmic dcdc4 voltage"
99 depends on AXP152_POWER || AXP221_POWER || AXP818_POWER
100 default 1250 if AXP152_POWER
101 default 1200 if MACH_SUN6I
102 default 0 if MACH_SUN8I
104 Set the voltage (mV) to program the axp pmic dcdc4 at, set to 0 to
106 On A10s boards with an axp152 dcdc4 is VDD-INT-DLL and should be 1.25V.
107 On A31 boards dcdc4 is used for VDD-SYS and should be 1.2V.
108 On A23 / A33 boards dcdc4 is unused and should be disabled.
109 On A83T boards dcdc4 is used for VDD-GPU.
111 config AXP_DCDC5_VOLT
112 int "axp pmic dcdc5 voltage"
113 depends on AXP221_POWER || AXP818_POWER
114 default 1800 if AXP818_POWER
115 default 1500 if MACH_SUN6I || MACH_SUN8I
117 Set the voltage (mV) to program the axp pmic dcdc5 at, set to 0 to
119 On A23 / A31 / A33 / A83T boards dcdc5 is VCC-DRAM and should be 1.5V,
122 config AXP_ALDO1_VOLT
123 int "axp pmic (a)ldo1 voltage"
124 depends on AXP221_POWER
125 default 0 if MACH_SUN6I
126 default 3000 if MACH_SUN8I
128 Set the voltage (mV) to program the axp pmic aldo1 at, set to 0 to
130 On A31 boards aldo1 is often used to power the wifi module.
131 On A23 / A33 boards aldo1 is used for VCC-IO and should be 3.0V.
133 config AXP_ALDO2_VOLT
134 int "axp pmic (a)ldo2 voltage"
135 depends on AXP152_POWER || AXP209_POWER || AXP221_POWER || AXP818_POWER
136 default 3000 if AXP152_POWER || AXP209_POWER
137 default 0 if MACH_SUN6I
138 default 2500 if MACH_SUN8I
140 Set the voltage (mV) to program the axp pmic aldo2 at, set to 0 to
142 On A10(s) / A13 / A20 boards aldo2 is AVCC and should be 3.0V.
143 On A31 boards aldo2 is typically unused and should be disabled.
144 On A31 boards aldo2 may be used for LPDDR2 then it should be 1.8V.
145 On A23 / A33 boards aldo2 is used for VDD-DLL and should be 2.5V.
147 config AXP_ALDO3_VOLT
148 int "axp pmic (a)ldo3 voltage"
149 depends on AXP209_POWER || AXP221_POWER || AXP818_POWER
150 default 0 if AXP209_POWER || AXP818_POWER
151 default 3000 if MACH_SUN6I || MACH_SUN8I
153 Set the voltage (mV) to program the axp pmic aldo3 at, set to 0 to
155 On A10(s) / A13 / A20 boards aldo3 should be 2.8V.
156 On A23 / A31 / A33 boards aldo3 is VCC-PLL and AVCC and should be 3.0V.
157 On A83T aldo3 is used for LVDS, DSI, MIPI, HDMI, etc.
159 config AXP_ALDO4_VOLT
160 int "axp pmic (a)ldo4 voltage"
161 depends on AXP209_POWER
162 default 0 if AXP209_POWER
164 Set the voltage (mV) to program the axp pmic aldo4 at, set to 0 to
166 On A10(s) / A13 / A20 boards aldo4 should be 2.8V.
168 config AXP_DLDO1_VOLT
169 int "axp pmic dldo1 voltage"
170 depends on AXP221_POWER
173 Set the voltage (mV) to program the axp pmic dldo1 at, set to 0 to
174 disable dldo1. On sun6i (A31) boards with ethernet dldo1 is often used
175 to power the ethernet phy. On sun8i (A23) boards this is often used to
178 config AXP_DLDO2_VOLT
179 int "axp pmic dldo2 voltage"
180 depends on AXP221_POWER
183 Set the voltage (mV) to program the axp pmic dldo2 at, set to 0 to
186 config AXP_DLDO3_VOLT
187 int "axp pmic dldo3 voltage"
188 depends on AXP221_POWER
191 Set the voltage (mV) to program the axp pmic dldo3 at, set to 0 to
194 config AXP_DLDO4_VOLT
195 int "axp pmic dldo4 voltage"
196 depends on AXP221_POWER || AXP818_POWER
199 Set the voltage (mV) to program the axp pmic dldo4 at, set to 0 to
202 config AXP_ELDO1_VOLT
203 int "axp pmic eldo1 voltage"
204 depends on AXP221_POWER
207 Set the voltage (mV) to program the axp pmic eldo1 at, set to 0 to
210 config AXP_ELDO2_VOLT
211 int "axp pmic eldo2 voltage"
212 depends on AXP221_POWER
215 Set the voltage (mV) to program the axp pmic eldo2 at, set to 0 to
218 config AXP_ELDO3_VOLT
219 int "axp pmic eldo3 voltage"
220 depends on AXP221_POWER
223 Set the voltage (mV) to program the axp pmic eldo3 at, set to 0 to
224 disable eldo3. On some A31(s) tablets it might be used to supply
225 1.2V for the SSD2828 chip (converter of parallel LCD interface