drivers/pinctrl/Kconfig

   1 #
   2 # PINCTRL infrastructure and drivers
   3 #
   4
   5 config PINCTRL
   6         bool
   7
   8 menu "Pin controllers"
   9         depends on PINCTRL
  10
  11 config GENERIC_PINCTRL_GROUPS
  12         bool
  13
  14 config PINMUX
  15         bool "Support pin multiplexing controllers" if COMPILE_TEST
  16
  17 config GENERIC_PINMUX_FUNCTIONS
  18         bool
  19         select PINMUX
  20
  21 config PINCONF
  22         bool "Support pin configuration controllers" if COMPILE_TEST
  23
  24 config GENERIC_PINCONF
  25         bool
  26         select PINCONF
  27
  28 config DEBUG_PINCTRL
  29         bool "Debug PINCTRL calls"
  30         depends on DEBUG_KERNEL
  31         help
  32           Say Y here to add some extra checks and diagnostics to PINCTRL calls.
  33
  34 config PINCTRL_ADI2
  35         bool "ADI pin controller driver"
  36         depends on BLACKFIN
  37         select PINMUX
  38         select IRQ_DOMAIN
  39         help
  40           This is the pin controller and gpio driver for ADI BF54x, BF60x and
  41           future processors. This option is selected automatically when specific
  42           machine and arch are selected to build.
  43
  44 config PINCTRL_ARTPEC6
  45         bool "Axis ARTPEC-6 pin controller driver"
  46         depends on MACH_ARTPEC6
  47         select PINMUX
  48         select GENERIC_PINCONF
  49         help
  50           This is the driver for the Axis ARTPEC-6 pin controller. This driver
  51           supports pin function multiplexing as well as pin bias and drive
  52           strength configuration. Device tree integration instructions can be
  53           found in Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
  54
  55 config PINCTRL_AS3722
  56         tristate "Pinctrl and GPIO driver for ams AS3722 PMIC"
  57         depends on MFD_AS3722 && GPIOLIB
  58         select PINMUX
  59         select GENERIC_PINCONF
  60         help
  61           AS3722 device supports the configuration of GPIO pins for different
  62           functionality. This driver supports the pinmux, push-pull and
  63           open drain configuration for the GPIO pins of AS3722 devices. It also
  64           supports the GPIO functionality through gpiolib.
  65
  66 config PINCTRL_BF54x
  67         def_bool y if BF54x
  68         select PINCTRL_ADI2
  69
  70 config PINCTRL_BF60x
  71         def_bool y if BF60x
  72         select PINCTRL_ADI2
  73
  74 config PINCTRL_AT91
  75         bool "AT91 pinctrl driver"
  76         depends on OF
  77         depends on ARCH_AT91
  78         select PINMUX
  79         select PINCONF
  80         select GPIOLIB
  81         select OF_GPIO
  82         select GPIOLIB_IRQCHIP
  83         help
  84           Say Y here to enable the at91 pinctrl driver
  85
  86 config PINCTRL_AT91PIO4
  87         bool "AT91 PIO4 pinctrl driver"
  88         depends on OF
  89         depends on ARCH_AT91
  90         select PINMUX
  91         select GENERIC_PINCONF
  92         select GPIOLIB
  93         select GPIOLIB_IRQCHIP
  94         select OF_GPIO
  95         help
  96           Say Y here to enable the at91 pinctrl/gpio driver for Atmel PIO4
  97           controller available on sama5d2 SoC.
  98
  99 config PINCTRL_AMD
 100         tristate "AMD GPIO pin control"
 101         depends on GPIOLIB
 102         select GPIOLIB_IRQCHIP
 103         select PINCONF
 104         select GENERIC_PINCONF
 105         help
 106           driver for memory mapped GPIO functionality on AMD platforms
 107           (x86 or arm).Most pins are usually muxed to some other
 108           functionality by firmware,so only a small amount is available
 109           for gpio use.
 110
 111           Requires ACPI/FDT device enumeration code to set up a platform
 112           device.
 113
 114 config PINCTRL_DA850_PUPD
 115         tristate "TI DA850/OMAP-L138/AM18XX pullup/pulldown groups"
 116         depends on OF && (ARCH_DAVINCI_DA850 || COMPILE_TEST)
 117         select PINCONF
 118         select GENERIC_PINCONF
 119         help
 120           Driver for TI DA850/OMAP-L138/AM18XX pinconf. Used to control
 121           pullup/pulldown pin groups.
 122
 123 config PINCTRL_DIGICOLOR
 124         bool
 125         depends on OF && (ARCH_DIGICOLOR || COMPILE_TEST)
 126         select PINMUX
 127         select GENERIC_PINCONF
 128
 129 config PINCTRL_LANTIQ
 130         bool
 131         depends on LANTIQ
 132         select PINMUX
 133         select PINCONF
 134
 135 config PINCTRL_LPC18XX
 136         bool "NXP LPC18XX/43XX SCU pinctrl driver"
 137         depends on OF && (ARCH_LPC18XX || COMPILE_TEST)
 138         default ARCH_LPC18XX
 139         select PINMUX
 140         select GENERIC_PINCONF
 141         help
 142           Pinctrl driver for NXP LPC18xx/43xx System Control Unit (SCU).
 143
 144 config PINCTRL_FALCON
 145         bool
 146         depends on SOC_FALCON
 147         depends on PINCTRL_LANTIQ
 148
 149 config PINCTRL_MCP23S08
 150         tristate "Microchip MCP23xxx I/O expander"
 151         depends on SPI_MASTER || I2C
 152         depends on I2C || I2C=n
 153         select GPIOLIB_IRQCHIP
 154         select REGMAP_I2C if I2C
 155         select REGMAP_SPI if SPI_MASTER
 156         select GENERIC_PINCONF
 157         help
 158           SPI/I2C driver for Microchip MCP23S08/MCP23S17/MCP23008/MCP23017
 159           I/O expanders.
 160           This provides a GPIO interface supporting inputs and outputs.
 161           The I2C versions of the chips can be used as interrupt-controller.
 162
 163 config PINCTRL_MESON
 164         bool
 165         depends on OF
 166         select PINMUX
 167         select PINCONF
 168         select GENERIC_PINCONF
 169         select GPIOLIB
 170         select OF_GPIO
 171         select REGMAP_MMIO
 172
 173 config PINCTRL_OXNAS
 174         bool
 175         depends on OF
 176         select PINMUX
 177         select PINCONF
 178         select GENERIC_PINCONF
 179         select GPIOLIB
 180         select OF_GPIO
 181         select GPIOLIB_IRQCHIP
 182         select MFD_SYSCON
 183
 184 config PINCTRL_ROCKCHIP
 185         bool
 186         select PINMUX
 187         select GENERIC_PINCONF
 188         select GENERIC_IRQ_CHIP
 189         select MFD_SYSCON
 190
 191 config PINCTRL_RZA1
 192         bool "Renesas RZ/A1 gpio and pinctrl driver"
 193         depends on OF
 194         depends on ARCH_R7S72100 || COMPILE_TEST
 195         select GPIOLIB
 196         select GENERIC_PINCTRL_GROUPS
 197         select GENERIC_PINMUX_FUNCTIONS
 198         select GENERIC_PINCONF
 199         help
 200           This selects pinctrl driver for Renesas RZ/A1 platforms.
 201
 202 config PINCTRL_SINGLE
 203         tristate "One-register-per-pin type device tree based pinctrl driver"
 204         depends on OF
 205         select GENERIC_PINCTRL_GROUPS
 206         select GENERIC_PINMUX_FUNCTIONS
 207         select GENERIC_PINCONF
 208         help
 209           This selects the device tree based generic pinctrl driver.
 210
 211 config PINCTRL_SIRF
 212         bool "CSR SiRFprimaII pin controller driver"
 213         depends on ARCH_SIRF
 214         select PINMUX
 215         select PINCONF
 216         select GENERIC_PINCONF
 217         select GPIOLIB_IRQCHIP
 218
 219 config PINCTRL_SX150X
 220         bool "Semtech SX150x I2C GPIO expander pinctrl driver"
 221         depends on GPIOLIB && I2C=y
 222         select PINMUX
 223         select PINCONF
 224         select GENERIC_PINCONF
 225         select GPIOLIB_IRQCHIP
 226         select REGMAP
 227         help
 228           Say yes here to provide support for Semtech SX150x-series I2C
 229           GPIO expanders as pinctrl module.
 230           Compatible models include:
 231           - 8 bits:  sx1508q, sx1502q
 232           - 16 bits: sx1509q, sx1506q
 233
 234 config PINCTRL_PISTACHIO
 235         def_bool y if MACH_PISTACHIO
 236         depends on GPIOLIB
 237         select PINMUX
 238         select GENERIC_PINCONF
 239         select GPIOLIB_IRQCHIP
 240         select OF_GPIO
 241
 242 config PINCTRL_ST
 243         bool
 244         depends on OF
 245         select PINMUX
 246         select PINCONF
 247         select GPIOLIB_IRQCHIP
 248
 249 config PINCTRL_TZ1090
 250         bool "Toumaz Xenif TZ1090 pin control driver"
 251         depends on SOC_TZ1090
 252         select PINMUX
 253         select GENERIC_PINCONF
 254
 255 config PINCTRL_TZ1090_PDC
 256         bool "Toumaz Xenif TZ1090 PDC pin control driver"
 257         depends on SOC_TZ1090
 258         select PINMUX
 259         select PINCONF
 260
 261 config PINCTRL_U300
 262         bool "U300 pin controller driver"
 263         depends on ARCH_U300
 264         select PINMUX
 265         select GENERIC_PINCONF
 266
 267 config PINCTRL_COH901
 268         bool "ST-Ericsson U300 COH 901 335/571 GPIO"
 269         depends on GPIOLIB && ARCH_U300 && PINCTRL_U300
 270         select GPIOLIB_IRQCHIP
 271         help
 272           Say yes here to support GPIO interface on ST-Ericsson U300.
 273           The names of the two IP block variants supported are
 274           COH 901 335 and COH 901 571/3. They contain 3, 5 or 7
 275           ports of 8 GPIO pins each.
 276
 277 config PINCTRL_MAX77620
 278         tristate "MAX77620/MAX20024 Pincontrol support"
 279         depends on MFD_MAX77620 && OF
 280         select PINMUX
 281         select GENERIC_PINCONF
 282         help
 283           Say Yes here to enable Pin control support for Maxim PMIC MAX77620.
 284           This PMIC has 8 GPIO pins that work as GPIO as well as special
 285           function in alternate mode. This driver also configure push-pull,
 286           open drain, FPS slots etc.
 287
 288 config PINCTRL_PALMAS
 289         tristate "Pinctrl driver for the PALMAS Series MFD devices"
 290         depends on OF && MFD_PALMAS
 291         select PINMUX
 292         select GENERIC_PINCONF
 293         help
 294           Palmas device supports the configuration of pins for different
 295           functionality. This driver supports the pinmux, push-pull and
 296           open drain configuration for the Palmas series devices like
 297           TPS65913, TPS80036 etc.
 298
 299 config PINCTRL_PIC32
 300         bool "Microchip PIC32 pin controller driver"
 301         depends on OF
 302         depends on MACH_PIC32
 303         select PINMUX
 304         select GENERIC_PINCONF
 305         select GPIOLIB_IRQCHIP
 306         select OF_GPIO
 307         help
 308           This is the pin controller and gpio driver for Microchip PIC32
 309           microcontrollers. This option is selected automatically when specific
 310           machine and arch are selected to build.
 311
 312 config PINCTRL_PIC32MZDA
 313         def_bool y if PIC32MZDA
 314         select PINCTRL_PIC32
 315
 316 config PINCTRL_ZYNQ
 317         bool "Pinctrl driver for Xilinx Zynq"
 318         depends on ARCH_ZYNQ
 319         select PINMUX
 320         select GENERIC_PINCONF
 321         help
 322           This selects the pinctrl driver for Xilinx Zynq.
 323
 324 config PINCTRL_INGENIC
 325         bool "Pinctrl driver for the Ingenic JZ47xx SoCs"
 326         default y
 327         depends on OF
 328         depends on MACH_INGENIC || COMPILE_TEST
 329         select GENERIC_PINCONF
 330         select GENERIC_PINCTRL_GROUPS
 331         select GENERIC_PINMUX_FUNCTIONS
 332         select REGMAP_MMIO
 333
 334 source "drivers/pinctrl/aspeed/Kconfig"
 335 source "drivers/pinctrl/bcm/Kconfig"
 336 source "drivers/pinctrl/berlin/Kconfig"
 337 source "drivers/pinctrl/freescale/Kconfig"
 338 source "drivers/pinctrl/intel/Kconfig"
 339 source "drivers/pinctrl/mvebu/Kconfig"
 340 source "drivers/pinctrl/nomadik/Kconfig"
 341 source "drivers/pinctrl/pxa/Kconfig"
 342 source "drivers/pinctrl/qcom/Kconfig"
 343 source "drivers/pinctrl/samsung/Kconfig"
 344 source "drivers/pinctrl/sh-pfc/Kconfig"
 345 source "drivers/pinctrl/spear/Kconfig"
 346 source "drivers/pinctrl/stm32/Kconfig"
 347 source "drivers/pinctrl/sunxi/Kconfig"
 348 source "drivers/pinctrl/tegra/Kconfig"
 349 source "drivers/pinctrl/ti/Kconfig"
 350 source "drivers/pinctrl/uniphier/Kconfig"
 351 source "drivers/pinctrl/vt8500/Kconfig"
 352 source "drivers/pinctrl/mediatek/Kconfig"
 353 source "drivers/pinctrl/zte/Kconfig"
 354
 355 config PINCTRL_XWAY
 356         bool
 357         depends on SOC_TYPE_XWAY
 358         depends on PINCTRL_LANTIQ
 359
 360 config PINCTRL_TB10X
 361         bool
 362         depends on OF && ARC_PLAT_TB10X
 363         select GPIOLIB
 364
 365 endmenu