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 AXP818_POWER if MACH_SUN8I_A83T 13 default SUNXI_NO_PMIC if MACH_SUN8I_H3 14 15config SUNXI_NO_PMIC 16 boolean "board without a pmic" 17 ---help--- 18 Select this for boards which do not use a PMIC. 19 20config AXP152_POWER 21 boolean "axp152 pmic support" 22 depends on MACH_SUN5I 23 select CMD_POWEROFF 24 ---help--- 25 Select this to enable support for the axp152 pmic found on most 26 A10s boards. 27 28config AXP209_POWER 29 boolean "axp209 pmic support" 30 depends on MACH_SUN4I || MACH_SUN5I || MACH_SUN7I 31 select CMD_POWEROFF 32 ---help--- 33 Select this to enable support for the axp209 pmic found on most 34 A10, A13 and A20 boards. 35 36config AXP221_POWER 37 boolean "axp221 / axp223 pmic support" 38 depends on MACH_SUN6I || MACH_SUN8I_A23 || MACH_SUN8I_A33 39 select CMD_POWEROFF 40 ---help--- 41 Select this to enable support for the axp221/axp223 pmic found on most 42 A23 and A31 boards. 43 44config AXP818_POWER 45 boolean "axp818 pmic support" 46 depends on MACH_SUN8I_A83T 47 ---help--- 48 Say y here to enable support for the axp818 pmic found on 49 A83T dev board. 50 51endchoice 52 53config AXP_DCDC1_VOLT 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 58 ---help--- 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. 65 66config AXP_DCDC2_VOLT 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 73 ---help--- 74 Set the voltage (mV) to program the axp pmic dcdc2 at, set to 0 to 75 disable dcdc2. 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. 80 81config AXP_DCDC3_VOLT 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 88 ---help--- 89 Set the voltage (mV) to program the axp pmic dcdc3 at, set to 0 to 90 disable dcdc3. 91 On A10(s) / A13 / A20 boards with an axp209 dcdc3 is VDD-INT-DLL and 92 should be 1.25V. 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. 96 97config AXP_DCDC4_VOLT 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 103 ---help--- 104 Set the voltage (mV) to program the axp pmic dcdc4 at, set to 0 to 105 disable dcdc4. 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. 110 111config 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 116 ---help--- 117 Set the voltage (mV) to program the axp pmic dcdc5 at, set to 0 to 118 disable dcdc5. 119 On A23 / A31 / A33 / A83T boards dcdc5 is VCC-DRAM and should be 1.5V, 120 1.8V for A83T. 121 122config AXP_ALDO1_VOLT 123 int "axp pmic (a)ldo1 voltage" 124 depends on AXP221_POWER || AXP818_POWER 125 default 0 if MACH_SUN6I 126 default 1800 if MACH_SUN8I_A83T 127 default 3000 if MACH_SUN8I 128 ---help--- 129 Set the voltage (mV) to program the axp pmic aldo1 at, set to 0 to 130 disable aldo1. 131 On A31 boards aldo1 is often used to power the wifi module. 132 On A23 / A33 boards aldo1 is used for VCC-IO and should be 3.0V. 133 On A83T / H8 boards aldo1 is used for MIPI CSI, DSI, HDMI, EFUSE, and 134 should be 1.8V. 135 136config AXP_ALDO2_VOLT 137 int "axp pmic (a)ldo2 voltage" 138 depends on AXP152_POWER || AXP209_POWER || AXP221_POWER || AXP818_POWER 139 default 3000 if AXP152_POWER || AXP209_POWER 140 default 0 if MACH_SUN6I 141 default 1800 if MACH_SUN8I_A83T 142 default 2500 if MACH_SUN8I 143 ---help--- 144 Set the voltage (mV) to program the axp pmic aldo2 at, set to 0 to 145 disable aldo2. 146 On A10(s) / A13 / A20 boards aldo2 is AVCC and should be 3.0V. 147 On A31 boards aldo2 is typically unused and should be disabled. 148 On A31 boards aldo2 may be used for LPDDR2 then it should be 1.8V. 149 On A23 / A33 boards aldo2 is used for VDD-DLL and should be 2.5V. 150 On A83T / H8 boards aldo2 powers VDD-DLL, VCC18-PLL, CPVDD, VDD18-ADC, 151 LPDDR2, and the codec. It should be 1.8V. 152 153config AXP_ALDO3_VOLT 154 int "axp pmic (a)ldo3 voltage" 155 depends on AXP209_POWER || AXP221_POWER || AXP818_POWER 156 default 0 if AXP209_POWER 157 default 3000 if MACH_SUN6I || MACH_SUN8I 158 ---help--- 159 Set the voltage (mV) to program the axp pmic aldo3 at, set to 0 to 160 disable aldo3. 161 On A10(s) / A13 / A20 boards aldo3 should be 2.8V. 162 On A23 / A31 / A33 boards aldo3 is VCC-PLL and AVCC and should be 3.0V. 163 On A83T / H8 boards aldo3 is AVCC, VCC-PL, and VCC-LED, and should be 164 3.0V. 165 166config AXP_ALDO4_VOLT 167 int "axp pmic (a)ldo4 voltage" 168 depends on AXP209_POWER 169 default 0 if AXP209_POWER 170 ---help--- 171 Set the voltage (mV) to program the axp pmic aldo4 at, set to 0 to 172 disable aldo4. 173 On A10(s) / A13 / A20 boards aldo4 should be 2.8V. 174 175config AXP_DLDO1_VOLT 176 int "axp pmic dldo1 voltage" 177 depends on AXP221_POWER || AXP818_POWER 178 default 0 179 ---help--- 180 Set the voltage (mV) to program the axp pmic dldo1 at, set to 0 to 181 disable dldo1. On sun6i (A31) boards with ethernet dldo1 is often used 182 to power the ethernet phy. On sun8i (A23) boards this is often used to 183 power the wifi. 184 185config AXP_DLDO2_VOLT 186 int "axp pmic dldo2 voltage" 187 depends on AXP221_POWER || AXP818_POWER 188 default 0 189 ---help--- 190 Set the voltage (mV) to program the axp pmic dldo2 at, set to 0 to 191 disable dldo2. 192 193config AXP_DLDO3_VOLT 194 int "axp pmic dldo3 voltage" 195 depends on AXP221_POWER || AXP818_POWER 196 default 0 197 ---help--- 198 Set the voltage (mV) to program the axp pmic dldo3 at, set to 0 to 199 disable dldo3. 200 201config AXP_DLDO4_VOLT 202 int "axp pmic dldo4 voltage" 203 depends on AXP221_POWER || AXP818_POWER 204 default 0 205 ---help--- 206 Set the voltage (mV) to program the axp pmic dldo4 at, set to 0 to 207 disable dldo4. 208 209config AXP_ELDO1_VOLT 210 int "axp pmic eldo1 voltage" 211 depends on AXP221_POWER || AXP818_POWER 212 default 0 213 ---help--- 214 Set the voltage (mV) to program the axp pmic eldo1 at, set to 0 to 215 disable eldo1. 216 217config AXP_ELDO2_VOLT 218 int "axp pmic eldo2 voltage" 219 depends on AXP221_POWER || AXP818_POWER 220 default 0 221 ---help--- 222 Set the voltage (mV) to program the axp pmic eldo2 at, set to 0 to 223 disable eldo2. 224 225config AXP_ELDO3_VOLT 226 int "axp pmic eldo3 voltage" 227 depends on AXP221_POWER || AXP818_POWER 228 default 0 229 ---help--- 230 Set the voltage (mV) to program the axp pmic eldo3 at, set to 0 to 231 disable eldo3. On some A31(s) tablets it might be used to supply 232 1.2V for the SSD2828 chip (converter of parallel LCD interface 233 into MIPI DSI). 234 235endmenu 236