drivers/power/Kconfig

   1 menu "Power"
   2
   3 source "drivers/power/pmic/Kconfig"
   4
   5 source "drivers/power/regulator/Kconfig"
   6
   7 choice
   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
  15 config SUNXI_NO_PMIC
  16         boolean "board without a pmic"
  17         ---help---
  18         Select this for boards which do not use a PMIC.
  19
  20 config 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
  28 config 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
  36 config 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
  44 config 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
  51 endchoice
  52
  53 config 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
  66 config 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
  81 config 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
  97 config 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
 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
 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
 122 config 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
 136 config 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
 153 config 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
 166 config 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
 175 config 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
 185 config 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
 193 config 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
 201 config 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
 209 config 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
 217 config 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
 225 config 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
 235 endmenu