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 ---help--- 24 Select this to enable support for the axp152 pmic found on most 25 A10s boards. 26 27config AXP209_POWER 28 boolean "axp209 pmic support" 29 depends on MACH_SUN4I || MACH_SUN5I || MACH_SUN7I 30 ---help--- 31 Select this to enable support for the axp209 pmic found on most 32 A10, A13 and A20 boards. 33 34config AXP221_POWER 35 boolean "axp221 / axp223 pmic support" 36 depends on MACH_SUN6I || MACH_SUN8I_A23 || MACH_SUN8I_A33 37 ---help--- 38 Select this to enable support for the axp221/axp223 pmic found on most 39 A23 and A31 boards. 40 41config AXP818_POWER 42 boolean "axp818 pmic support" 43 depends on MACH_SUN8I_A83T 44 ---help--- 45 Say y here to enable support for the axp818 pmic found on 46 A83T dev board. 47 48endchoice 49 50config AXP_DCDC1_VOLT 51 int "axp pmic dcdc1 voltage" 52 depends on AXP221_POWER || AXP818_POWER 53 default 3300 if AXP818_POWER 54 default 3000 if MACH_SUN6I || MACH_SUN8I 55 ---help--- 56 Set the voltage (mV) to program the axp pmic dcdc1 at, set to 0 to 57 disable dcdc1. On A23 / A31 / A33 (axp221) boards dcdc1 is used for 58 generic 3.3V IO voltage for external devices like the lcd-panal and 59 sdcard interfaces, etc. On most boards dcdc1 is undervolted to 3.0V to 60 safe battery. On A31 devices dcdc1 is also used for VCC-IO. On A83T 61 dcdc1 is used for VCC-IO, nand, usb0, sd , etc. 62 63config AXP_DCDC2_VOLT 64 int "axp pmic dcdc2 voltage" 65 depends on AXP152_POWER || AXP209_POWER || AXP221_POWER || AXP818_POWER 66 default 900 if AXP818_POWER 67 default 1400 if AXP152_POWER || AXP209_POWER 68 default 1200 if MACH_SUN6I 69 default 1100 if MACH_SUN8I 70 ---help--- 71 Set the voltage (mV) to program the axp pmic dcdc2 at, set to 0 to 72 disable dcdc2. 73 On A10(s) / A13 / A20 boards dcdc2 is VDD-CPU and should be 1.4V. 74 On A31 boards dcdc2 is used for VDD-GPU and should be 1.2V. 75 On A23/A33 boards dcdc2 is used for VDD-SYS and should be 1.1V. 76 On A83T boards dcdc2 is used for VDD-CPUA(cluster 0) and should be 0.9V. 77 78config AXP_DCDC3_VOLT 79 int "axp pmic dcdc3 voltage" 80 depends on AXP152_POWER || AXP209_POWER || AXP221_POWER || AXP818_POWER 81 default 900 if AXP818_POWER 82 default 1500 if AXP152_POWER 83 default 1250 if AXP209_POWER 84 default 1200 if MACH_SUN6I || MACH_SUN8I 85 ---help--- 86 Set the voltage (mV) to program the axp pmic dcdc3 at, set to 0 to 87 disable dcdc3. 88 On A10(s) / A13 / A20 boards with an axp209 dcdc3 is VDD-INT-DLL and 89 should be 1.25V. 90 On A10s boards with an axp152 dcdc3 is VCC-DRAM and should be 1.5V. 91 On A23 / A31 / A33 boards dcdc3 is VDD-CPU and should be 1.2V. 92 On A83T boards dcdc3 is used for VDD-CPUB(cluster 1) and should be 0.9V. 93 94config AXP_DCDC4_VOLT 95 int "axp pmic dcdc4 voltage" 96 depends on AXP152_POWER || AXP221_POWER || AXP818_POWER 97 default 1250 if AXP152_POWER 98 default 1200 if MACH_SUN6I 99 default 0 if MACH_SUN8I 100 ---help--- 101 Set the voltage (mV) to program the axp pmic dcdc4 at, set to 0 to 102 disable dcdc4. 103 On A10s boards with an axp152 dcdc4 is VDD-INT-DLL and should be 1.25V. 104 On A31 boards dcdc4 is used for VDD-SYS and should be 1.2V. 105 On A23 / A33 boards dcdc4 is unused and should be disabled. 106 On A83T boards dcdc4 is used for VDD-GPU. 107 108config AXP_DCDC5_VOLT 109 int "axp pmic dcdc5 voltage" 110 depends on AXP221_POWER || AXP818_POWER 111 default 1800 if AXP818_POWER 112 default 1500 if MACH_SUN6I || MACH_SUN8I 113 ---help--- 114 Set the voltage (mV) to program the axp pmic dcdc5 at, set to 0 to 115 disable dcdc5. 116 On A23 / A31 / A33 / A83T boards dcdc5 is VCC-DRAM and should be 1.5V, 117 1.8V for A83T. 118 119config AXP_ALDO1_VOLT 120 int "axp pmic (a)ldo1 voltage" 121 depends on AXP221_POWER 122 default 0 if MACH_SUN6I 123 default 3000 if MACH_SUN8I 124 ---help--- 125 Set the voltage (mV) to program the axp pmic aldo1 at, set to 0 to 126 disable aldo1. 127 On A31 boards aldo1 is often used to power the wifi module. 128 On A23 / A33 boards aldo1 is used for VCC-IO and should be 3.0V. 129 130config AXP_ALDO2_VOLT 131 int "axp pmic (a)ldo2 voltage" 132 depends on AXP152_POWER || AXP209_POWER || AXP221_POWER || AXP818_POWER 133 default 3000 if AXP152_POWER || AXP209_POWER 134 default 0 if MACH_SUN6I 135 default 2500 if MACH_SUN8I 136 ---help--- 137 Set the voltage (mV) to program the axp pmic aldo2 at, set to 0 to 138 disable aldo2. 139 On A10(s) / A13 / A20 boards aldo2 is AVCC and should be 3.0V. 140 On A31 boards aldo2 is typically unused and should be disabled. 141 On A31 boards aldo2 may be used for LPDDR2 then it should be 1.8V. 142 On A23 / A33 boards aldo2 is used for VDD-DLL and should be 2.5V. 143 144config AXP_ALDO3_VOLT 145 int "axp pmic (a)ldo3 voltage" 146 depends on AXP209_POWER || AXP221_POWER || AXP818_POWER 147 default 0 if AXP209_POWER || AXP818_POWER 148 default 3000 if MACH_SUN6I || MACH_SUN8I 149 ---help--- 150 Set the voltage (mV) to program the axp pmic aldo3 at, set to 0 to 151 disable aldo3. 152 On A10(s) / A13 / A20 boards aldo3 should be 2.8V. 153 On A23 / A31 / A33 boards aldo3 is VCC-PLL and AVCC and should be 3.0V. 154 On A83T aldo3 is used for LVDS, DSI, MIPI, HDMI, etc. 155 156config AXP_ALDO4_VOLT 157 int "axp pmic (a)ldo4 voltage" 158 depends on AXP209_POWER 159 default 0 if AXP209_POWER 160 ---help--- 161 Set the voltage (mV) to program the axp pmic aldo4 at, set to 0 to 162 disable aldo4. 163 On A10(s) / A13 / A20 boards aldo4 should be 2.8V. 164 165config AXP_DLDO1_VOLT 166 int "axp pmic dldo1 voltage" 167 depends on AXP221_POWER 168 default 0 169 ---help--- 170 Set the voltage (mV) to program the axp pmic dldo1 at, set to 0 to 171 disable dldo1. On sun6i (A31) boards with ethernet dldo1 is often used 172 to power the ethernet phy. On sun8i (A23) boards this is often used to 173 power the wifi. 174 175config AXP_DLDO2_VOLT 176 int "axp pmic dldo2 voltage" 177 depends on AXP221_POWER 178 default 0 179 ---help--- 180 Set the voltage (mV) to program the axp pmic dldo2 at, set to 0 to 181 disable dldo2. 182 183config AXP_DLDO3_VOLT 184 int "axp pmic dldo3 voltage" 185 depends on AXP221_POWER 186 default 0 187 ---help--- 188 Set the voltage (mV) to program the axp pmic dldo3 at, set to 0 to 189 disable dldo3. 190 191config AXP_DLDO4_VOLT 192 int "axp pmic dldo4 voltage" 193 depends on AXP221_POWER || AXP818_POWER 194 default 0 195 ---help--- 196 Set the voltage (mV) to program the axp pmic dldo4 at, set to 0 to 197 disable dldo4. 198 199config AXP_ELDO1_VOLT 200 int "axp pmic eldo1 voltage" 201 depends on AXP221_POWER 202 default 0 203 ---help--- 204 Set the voltage (mV) to program the axp pmic eldo1 at, set to 0 to 205 disable eldo1. 206 207config AXP_ELDO2_VOLT 208 int "axp pmic eldo2 voltage" 209 depends on AXP221_POWER 210 default 0 211 ---help--- 212 Set the voltage (mV) to program the axp pmic eldo2 at, set to 0 to 213 disable eldo2. 214 215config AXP_ELDO3_VOLT 216 int "axp pmic eldo3 voltage" 217 depends on AXP221_POWER 218 default 0 219 ---help--- 220 Set the voltage (mV) to program the axp pmic eldo3 at, set to 0 to 221 disable eldo3. On some A31(s) tablets it might be used to supply 222 1.2V for the SSD2828 chip (converter of parallel LCD interface 223 into MIPI DSI). 224 225endmenu 226