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 SUNXI_NO_PMIC if MACH_SUN8I_H3
  13
  14 config SUNXI_NO_PMIC
  15         boolean "board without a pmic"
  16         ---help---
  17         Select this for boards which do not use a PMIC.
  18
  19 config 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
  26 config 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
  33 config 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
  40 endchoice
  41
  42 config 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
  53 config 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
  66 config 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
  80 config 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
  93 config 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
 102 config 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
 113 config 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
 127 config 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
 138 config 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
 147 config 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
 157 config 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
 165 config 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
 173 config 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
 181 config 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
 189 config 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
 197 config 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
 207 endmenu