1menu "Power" 2 3source "drivers/power/pmic/Kconfig" 4 5source "drivers/power/regulator/Kconfig" 6 7choice 8 prompt "Select Sunxi PMIC Variant" 9 depends on ARCH_SUNXI 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 13 14config SUNXI_NO_PMIC 15 boolean "board without a pmic" 16 ---help--- 17 Select this for boards which do not use a PMIC. 18 19config AXP152_POWER 20 boolean "axp152 pmic support" 21 depends on MACH_SUN5I 22 ---help--- 23 Select this to enable support for the axp152 pmic found on most 24 A10s boards. 25 26config AXP209_POWER 27 boolean "axp209 pmic support" 28 depends on MACH_SUN4I || MACH_SUN5I || MACH_SUN7I 29 ---help--- 30 Select this to enable support for the axp209 pmic found on most 31 A10, A13 and A20 boards. 32 33config AXP221_POWER 34 boolean "axp221 / axp223 pmic support" 35 depends on MACH_SUN6I || MACH_SUN8I_A23 || MACH_SUN8I_A33 36 ---help--- 37 Select this to enable support for the axp221/axp223 pmic found on most 38 A23 and A31 boards. 39 40endchoice 41 42config AXP_DCDC1_VOLT 43 int "axp pmic dcdc1 voltage" 44 depends on AXP221_POWER 45 default 3000 if MACH_SUN6I || MACH_SUN8I 46 ---help--- 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. 52 53config AXP_DCDC2_VOLT 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 59 ---help--- 60 Set the voltage (mV) to program the axp pmic dcdc2 at, set to 0 to 61 disable dcdc2. 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. 65 66config AXP_DCDC3_VOLT 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 72 ---help--- 73 Set the voltage (mV) to program the axp pmic dcdc3 at, set to 0 to 74 disable dcdc3. 75 On A10(s) / A13 / A20 boards with an axp209 dcdc3 is VDD-INT-DLL and 76 should be 1.25V. 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. 79 80config AXP_DCDC4_VOLT 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 86 ---help--- 87 Set the voltage (mV) to program the axp pmic dcdc4 at, set to 0 to 88 disable dcdc4. 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. 92 93config AXP_DCDC5_VOLT 94 int "axp pmic dcdc5 voltage" 95 depends on AXP221_POWER 96 default 1500 if MACH_SUN6I || MACH_SUN8I 97 ---help--- 98 Set the voltage (mV) to program the axp pmic dcdc5 at, set to 0 to 99 disable dcdc5. 100 On A23 / A31 / A33 boards dcdc5 is VCC-DRAM and should be 1.5V. 101 102config 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 107 ---help--- 108 Set the voltage (mV) to program the axp pmic aldo1 at, set to 0 to 109 disable aldo1. 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. 112 113config 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 119 ---help--- 120 Set the voltage (mV) to program the axp pmic aldo2 at, set to 0 to 121 disable aldo2. 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. 126 127config 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 132 ---help--- 133 Set the voltage (mV) to program the axp pmic aldo3 at, set to 0 to 134 disable aldo3. 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. 137 138config AXP_ALDO4_VOLT 139 int "axp pmic (a)ldo4 voltage" 140 depends on AXP209_POWER 141 default 0 if AXP209_POWER 142 ---help--- 143 Set the voltage (mV) to program the axp pmic aldo4 at, set to 0 to 144 disable aldo4. 145 On A10(s) / A13 / A20 boards aldo4 should be 2.8V. 146 147config AXP_DLDO1_VOLT 148 int "axp pmic dldo1 voltage" 149 depends on AXP221_POWER 150 default 0 151 ---help--- 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 155 power the wifi. 156 157config AXP_DLDO2_VOLT 158 int "axp pmic dldo2 voltage" 159 depends on AXP221_POWER 160 default 0 161 ---help--- 162 Set the voltage (mV) to program the axp pmic dldo2 at, set to 0 to 163 disable dldo2. 164 165config AXP_DLDO3_VOLT 166 int "axp pmic dldo3 voltage" 167 depends on AXP221_POWER 168 default 0 169 ---help--- 170 Set the voltage (mV) to program the axp pmic dldo3 at, set to 0 to 171 disable dldo3. 172 173config AXP_DLDO4_VOLT 174 int "axp pmic dldo4 voltage" 175 depends on AXP221_POWER 176 default 0 177 ---help--- 178 Set the voltage (mV) to program the axp pmic dldo4 at, set to 0 to 179 disable dldo4. 180 181config AXP_ELDO1_VOLT 182 int "axp pmic eldo1 voltage" 183 depends on AXP221_POWER 184 default 0 185 ---help--- 186 Set the voltage (mV) to program the axp pmic eldo1 at, set to 0 to 187 disable eldo1. 188 189config AXP_ELDO2_VOLT 190 int "axp pmic eldo2 voltage" 191 depends on AXP221_POWER 192 default 0 193 ---help--- 194 Set the voltage (mV) to program the axp pmic eldo2 at, set to 0 to 195 disable eldo2. 196 197config AXP_ELDO3_VOLT 198 int "axp pmic eldo3 voltage" 199 depends on AXP221_POWER 200 default 0 201 ---help--- 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 205 into MIPI DSI). 206 207endmenu 208