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         ---help---
  24         Select this to enable support for the axp152 pmic found on most
  25         A10s boards.
  26
  27 config 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
  34 config 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
  41 config 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
  48 endchoice
  49
  50 config 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
  63 config 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
  78 config 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
  94 config 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
 108 config 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
 119 config 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
 130 config 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
 144 config 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
 156 config 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
 165 config 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
 175 config 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
 183 config 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
 191 config 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
 199 config 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
 207 config 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
 215 config 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
 225 endmenu