drivers/pinctrl/Kconfig

   1 #
   2 # PINCTRL infrastructure and drivers
   3 #
   4
   5 menuconfig PINCTRL
   6         bool "Pin controllers"
   7
   8 if PINCTRL
   9
  10 config GENERIC_PINCTRL_GROUPS
  11         bool
  12
  13 config PINMUX
  14         bool "Support pin multiplexing controllers" if COMPILE_TEST
  15
  16 config GENERIC_PINMUX_FUNCTIONS
  17         bool
  18         select PINMUX
  19
  20 config PINCONF
  21         bool "Support pin configuration controllers" if COMPILE_TEST
  22
  23 config GENERIC_PINCONF
  24         bool
  25         select PINCONF
  26
  27 config DEBUG_PINCTRL
  28         bool "Debug PINCTRL calls"
  29         depends on DEBUG_KERNEL
  30         help
  31           Say Y here to add some extra checks and diagnostics to PINCTRL calls.
  32
  33 config PINCTRL_ADI2
  34         bool "ADI pin controller driver"
  35         depends on (BF54x || BF60x)
  36         depends on !GPIO_ADI
  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 HAS_IOMEM
 102         select GPIOLIB
 103         select GPIOLIB_IRQCHIP
 104         select PINMUX
 105         select PINCONF
 106         select GENERIC_PINCONF
 107         help
 108           driver for memory mapped GPIO functionality on AMD platforms
 109           (x86 or arm).Most pins are usually muxed to some other
 110           functionality by firmware,so only a small amount is available
 111           for gpio use.
 112
 113           Requires ACPI/FDT device enumeration code to set up a platform
 114           device.
 115
 116 config PINCTRL_DA850_PUPD
 117         tristate "TI DA850/OMAP-L138/AM18XX pullup/pulldown groups"
 118         depends on OF && (ARCH_DAVINCI_DA850 || COMPILE_TEST)
 119         select PINCONF
 120         select GENERIC_PINCONF
 121         help
 122           Driver for TI DA850/OMAP-L138/AM18XX pinconf. Used to control
 123           pullup/pulldown pin groups.
 124
 125 config PINCTRL_DIGICOLOR
 126         bool
 127         depends on OF && (ARCH_DIGICOLOR || COMPILE_TEST)
 128         select PINMUX
 129         select GENERIC_PINCONF
 130
 131 config PINCTRL_LANTIQ
 132         bool
 133         depends on LANTIQ
 134         select PINMUX
 135         select PINCONF
 136
 137 config PINCTRL_LPC18XX
 138         bool "NXP LPC18XX/43XX SCU pinctrl driver"
 139         depends on OF && (ARCH_LPC18XX || COMPILE_TEST)
 140         default ARCH_LPC18XX
 141         select PINMUX
 142         select GENERIC_PINCONF
 143         help
 144           Pinctrl driver for NXP LPC18xx/43xx System Control Unit (SCU).
 145
 146 config PINCTRL_FALCON
 147         bool
 148         depends on SOC_FALCON
 149         depends on PINCTRL_LANTIQ
 150
 151 config PINCTRL_GEMINI
 152         bool
 153         depends on ARCH_GEMINI
 154         default ARCH_GEMINI
 155         select PINMUX
 156         select GENERIC_PINCONF
 157         select MFD_SYSCON
 158
 159 config PINCTRL_MCP23S08
 160         tristate "Microchip MCP23xxx I/O expander"
 161         depends on SPI_MASTER || I2C
 162         depends on I2C || I2C=n
 163         select GPIOLIB
 164         select GPIOLIB_IRQCHIP
 165         select REGMAP_I2C if I2C
 166         select REGMAP_SPI if SPI_MASTER
 167         select GENERIC_PINCONF
 168         help
 169           SPI/I2C driver for Microchip MCP23S08/MCP23S17/MCP23008/MCP23017
 170           I/O expanders.
 171           This provides a GPIO interface supporting inputs and outputs.
 172           The I2C versions of the chips can be used as interrupt-controller.
 173
 174 config PINCTRL_OXNAS
 175         bool
 176         depends on OF
 177         select PINMUX
 178         select PINCONF
 179         select GENERIC_PINCONF
 180         select GPIOLIB
 181         select OF_GPIO
 182         select GPIOLIB_IRQCHIP
 183         select MFD_SYSCON
 184
 185 config PINCTRL_ROCKCHIP
 186         bool
 187         select PINMUX
 188         select GENERIC_PINCONF
 189         select GENERIC_IRQ_CHIP
 190         select MFD_SYSCON
 191
 192 config PINCTRL_RZA1
 193         bool "Renesas RZ/A1 gpio and pinctrl driver"
 194         depends on OF
 195         depends on ARCH_R7S72100 || COMPILE_TEST
 196         select GPIOLIB
 197         select GENERIC_PINCTRL_GROUPS
 198         select GENERIC_PINMUX_FUNCTIONS
 199         select GENERIC_PINCONF
 200         help
 201           This selects pinctrl driver for Renesas RZ/A1 platforms.
 202
 203 config PINCTRL_SINGLE
 204         tristate "One-register-per-pin type device tree based pinctrl driver"
 205         depends on OF
 206         depends on HAS_IOMEM
 207         select GENERIC_PINCTRL_GROUPS
 208         select GENERIC_PINMUX_FUNCTIONS
 209         select GENERIC_PINCONF
 210         help
 211           This selects the device tree based generic pinctrl driver.
 212
 213 config PINCTRL_SIRF
 214         bool "CSR SiRFprimaII pin controller driver"
 215         depends on ARCH_SIRF
 216         select PINMUX
 217         select PINCONF
 218         select GENERIC_PINCONF
 219         select GPIOLIB_IRQCHIP
 220
 221 config PINCTRL_SX150X
 222         bool "Semtech SX150x I2C GPIO expander pinctrl driver"
 223         depends on I2C=y
 224         select PINMUX
 225         select PINCONF
 226         select GENERIC_PINCONF
 227         select GPIOLIB
 228         select GPIOLIB_IRQCHIP
 229         select REGMAP
 230         help
 231           Say yes here to provide support for Semtech SX150x-series I2C
 232           GPIO expanders as pinctrl module.
 233           Compatible models include:
 234           - 8 bits:  sx1508q, sx1502q
 235           - 16 bits: sx1509q, sx1506q
 236
 237 config PINCTRL_PISTACHIO
 238         def_bool y if MACH_PISTACHIO
 239         depends on GPIOLIB
 240         select PINMUX
 241         select GENERIC_PINCONF
 242         select GPIOLIB_IRQCHIP
 243         select OF_GPIO
 244
 245 config PINCTRL_ST
 246         bool
 247         depends on OF
 248         select PINMUX
 249         select PINCONF
 250         select GPIOLIB_IRQCHIP
 251
 252 config PINCTRL_TZ1090
 253         bool "Toumaz Xenif TZ1090 pin control driver"
 254         depends on SOC_TZ1090
 255         select PINMUX
 256         select GENERIC_PINCONF
 257
 258 config PINCTRL_TZ1090_PDC
 259         bool "Toumaz Xenif TZ1090 PDC pin control driver"
 260         depends on SOC_TZ1090
 261         select PINMUX
 262         select PINCONF
 263
 264 config PINCTRL_U300
 265         bool "U300 pin controller driver"
 266         depends on ARCH_U300
 267         select PINMUX
 268         select GENERIC_PINCONF
 269
 270 config PINCTRL_COH901
 271         bool "ST-Ericsson U300 COH 901 335/571 GPIO"
 272         depends on GPIOLIB && ARCH_U300 && PINCTRL_U300
 273         select GPIOLIB_IRQCHIP
 274         help
 275           Say yes here to support GPIO interface on ST-Ericsson U300.
 276           The names of the two IP block variants supported are
 277           COH 901 335 and COH 901 571/3. They contain 3, 5 or 7
 278           ports of 8 GPIO pins each.
 279
 280 config PINCTRL_MAX77620
 281         tristate "MAX77620/MAX20024 Pincontrol support"
 282         depends on MFD_MAX77620 && OF
 283         select PINMUX
 284         select GENERIC_PINCONF
 285         help
 286           Say Yes here to enable Pin control support for Maxim PMIC MAX77620.
 287           This PMIC has 8 GPIO pins that work as GPIO as well as special
 288           function in alternate mode. This driver also configure push-pull,
 289           open drain, FPS slots etc.
 290
 291 config PINCTRL_PALMAS
 292         tristate "Pinctrl driver for the PALMAS Series MFD devices"
 293         depends on OF && MFD_PALMAS
 294         select PINMUX
 295         select GENERIC_PINCONF
 296         help
 297           Palmas device supports the configuration of pins for different
 298           functionality. This driver supports the pinmux, push-pull and
 299           open drain configuration for the Palmas series devices like
 300           TPS65913, TPS80036 etc.
 301
 302 config PINCTRL_PIC32
 303         bool "Microchip PIC32 pin controller driver"
 304         depends on OF
 305         depends on MACH_PIC32
 306         select PINMUX
 307         select GENERIC_PINCONF
 308         select GPIOLIB_IRQCHIP
 309         select OF_GPIO
 310         help
 311           This is the pin controller and gpio driver for Microchip PIC32
 312           microcontrollers. This option is selected automatically when specific
 313           machine and arch are selected to build.
 314
 315 config PINCTRL_PIC32MZDA
 316         def_bool y if PIC32MZDA
 317         select PINCTRL_PIC32
 318
 319 config PINCTRL_ZYNQ
 320         bool "Pinctrl driver for Xilinx Zynq"
 321         depends on ARCH_ZYNQ
 322         select PINMUX
 323         select GENERIC_PINCONF
 324         help
 325           This selects the pinctrl driver for Xilinx Zynq.
 326
 327 config PINCTRL_INGENIC
 328         bool "Pinctrl driver for the Ingenic JZ47xx SoCs"
 329         default y
 330         depends on OF
 331         depends on MACH_INGENIC || COMPILE_TEST
 332         select GENERIC_PINCONF
 333         select GENERIC_PINCTRL_GROUPS
 334         select GENERIC_PINMUX_FUNCTIONS
 335         select REGMAP_MMIO
 336
 337 config PINCTRL_RK805
 338         tristate "Pinctrl and GPIO driver for RK805 PMIC"
 339         depends on MFD_RK808
 340         select GPIOLIB
 341         select PINMUX
 342         select GENERIC_PINCONF
 343         help
 344           This selects the pinctrl driver for RK805.
 345
 346 source "drivers/pinctrl/aspeed/Kconfig"
 347 source "drivers/pinctrl/bcm/Kconfig"
 348 source "drivers/pinctrl/berlin/Kconfig"
 349 source "drivers/pinctrl/freescale/Kconfig"
 350 source "drivers/pinctrl/intel/Kconfig"
 351 source "drivers/pinctrl/mvebu/Kconfig"
 352 source "drivers/pinctrl/nomadik/Kconfig"
 353 source "drivers/pinctrl/pxa/Kconfig"
 354 source "drivers/pinctrl/qcom/Kconfig"
 355 source "drivers/pinctrl/samsung/Kconfig"
 356 source "drivers/pinctrl/sh-pfc/Kconfig"
 357 source "drivers/pinctrl/spear/Kconfig"
 358 source "drivers/pinctrl/sprd/Kconfig"
 359 source "drivers/pinctrl/stm32/Kconfig"
 360 source "drivers/pinctrl/sunxi/Kconfig"
 361 source "drivers/pinctrl/tegra/Kconfig"
 362 source "drivers/pinctrl/ti/Kconfig"
 363 source "drivers/pinctrl/uniphier/Kconfig"
 364 source "drivers/pinctrl/vt8500/Kconfig"
 365 source "drivers/pinctrl/mediatek/Kconfig"
 366 source "drivers/pinctrl/zte/Kconfig"
 367 source "drivers/pinctrl/meson/Kconfig"
 368
 369 config PINCTRL_XWAY
 370         bool
 371         depends on SOC_TYPE_XWAY
 372         depends on PINCTRL_LANTIQ
 373
 374 config PINCTRL_TB10X
 375         bool
 376         depends on OF && ARC_PLAT_TB10X
 377         select GPIOLIB
 378
 379 endif