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_ARTPEC6
  34         bool "Axis ARTPEC-6 pin controller driver"
  35         depends on MACH_ARTPEC6
  36         select PINMUX
  37         select GENERIC_PINCONF
  38         help
  39           This is the driver for the Axis ARTPEC-6 pin controller. This driver
  40           supports pin function multiplexing as well as pin bias and drive
  41           strength configuration. Device tree integration instructions can be
  42           found in Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
  43
  44 config PINCTRL_AS3722
  45         tristate "Pinctrl and GPIO driver for ams AS3722 PMIC"
  46         depends on MFD_AS3722 && GPIOLIB
  47         select PINMUX
  48         select GENERIC_PINCONF
  49         help
  50           AS3722 device supports the configuration of GPIO pins for different
  51           functionality. This driver supports the pinmux, push-pull and
  52           open drain configuration for the GPIO pins of AS3722 devices. It also
  53           supports the GPIO functionality through gpiolib.
  54
  55 config PINCTRL_AXP209
  56         tristate "X-Powers AXP209 PMIC pinctrl and GPIO Support"
  57         depends on MFD_AXP20X
  58         depends on OF
  59         select PINMUX
  60         select GENERIC_PINCONF
  61         select GPIOLIB
  62         help
  63           AXP PMICs provides multiple GPIOs that can be muxed for different
  64           functions. This driver bundles a pinctrl driver to select the function
  65           muxing and a GPIO driver to handle the GPIO when the GPIO function is
  66           selected.
  67           Say yes to enable pinctrl and GPIO support for the AXP209 PMIC
  68
  69 config PINCTRL_AT91
  70         bool "AT91 pinctrl driver"
  71         depends on OF
  72         depends on ARCH_AT91
  73         select PINMUX
  74         select PINCONF
  75         select GPIOLIB
  76         select OF_GPIO
  77         select GPIOLIB_IRQCHIP
  78         help
  79           Say Y here to enable the at91 pinctrl driver
  80
  81 config PINCTRL_AT91PIO4
  82         bool "AT91 PIO4 pinctrl driver"
  83         depends on OF
  84         depends on ARCH_AT91
  85         select PINMUX
  86         select GENERIC_PINCONF
  87         select GPIOLIB
  88         select GPIOLIB_IRQCHIP
  89         select OF_GPIO
  90         help
  91           Say Y here to enable the at91 pinctrl/gpio driver for Atmel PIO4
  92           controller available on sama5d2 SoC.
  93
  94 config PINCTRL_AMD
  95         tristate "AMD GPIO pin control"
  96         depends on HAS_IOMEM
  97         select GPIOLIB
  98         select GPIOLIB_IRQCHIP
  99         select PINMUX
 100         select PINCONF
 101         select GENERIC_PINCONF
 102         help
 103           driver for memory mapped GPIO functionality on AMD platforms
 104           (x86 or arm).Most pins are usually muxed to some other
 105           functionality by firmware,so only a small amount is available
 106           for gpio use.
 107
 108           Requires ACPI/FDT device enumeration code to set up a platform
 109           device.
 110
 111 config PINCTRL_DA850_PUPD
 112         tristate "TI DA850/OMAP-L138/AM18XX pullup/pulldown groups"
 113         depends on OF && (ARCH_DAVINCI_DA850 || COMPILE_TEST)
 114         select PINCONF
 115         select GENERIC_PINCONF
 116         help
 117           Driver for TI DA850/OMAP-L138/AM18XX pinconf. Used to control
 118           pullup/pulldown pin groups.
 119
 120 config PINCTRL_DIGICOLOR
 121         bool
 122         depends on OF && (ARCH_DIGICOLOR || COMPILE_TEST)
 123         select PINMUX
 124         select GENERIC_PINCONF
 125
 126 config PINCTRL_LANTIQ
 127         bool
 128         depends on LANTIQ
 129         select PINMUX
 130         select PINCONF
 131
 132 config PINCTRL_LPC18XX
 133         bool "NXP LPC18XX/43XX SCU pinctrl driver"
 134         depends on OF && (ARCH_LPC18XX || COMPILE_TEST)
 135         default ARCH_LPC18XX
 136         select PINMUX
 137         select GENERIC_PINCONF
 138         help
 139           Pinctrl driver for NXP LPC18xx/43xx System Control Unit (SCU).
 140
 141 config PINCTRL_FALCON
 142         bool
 143         depends on SOC_FALCON
 144         depends on PINCTRL_LANTIQ
 145
 146 config PINCTRL_GEMINI
 147         bool
 148         depends on ARCH_GEMINI
 149         default ARCH_GEMINI
 150         select PINMUX
 151         select GENERIC_PINCONF
 152         select MFD_SYSCON
 153
 154 config PINCTRL_MCP23S08
 155         tristate "Microchip MCP23xxx I/O expander"
 156         depends on SPI_MASTER || I2C
 157         depends on I2C || I2C=n
 158         select GPIOLIB
 159         select GPIOLIB_IRQCHIP
 160         select REGMAP_I2C if I2C
 161         select REGMAP_SPI if SPI_MASTER
 162         select GENERIC_PINCONF
 163         help
 164           SPI/I2C driver for Microchip MCP23S08/MCP23S17/MCP23008/MCP23017
 165           I/O expanders.
 166           This provides a GPIO interface supporting inputs and outputs.
 167           The I2C versions of the chips can be used as interrupt-controller.
 168
 169 config PINCTRL_OXNAS
 170         bool
 171         depends on OF
 172         select PINMUX
 173         select PINCONF
 174         select GENERIC_PINCONF
 175         select GPIOLIB
 176         select OF_GPIO
 177         select GPIOLIB_IRQCHIP
 178         select MFD_SYSCON
 179
 180 config PINCTRL_ROCKCHIP
 181         bool
 182         select PINMUX
 183         select GENERIC_PINCONF
 184         select GENERIC_IRQ_CHIP
 185         select MFD_SYSCON
 186
 187 config PINCTRL_RZA1
 188         bool "Renesas RZ/A1 gpio and pinctrl driver"
 189         depends on OF
 190         depends on ARCH_R7S72100 || COMPILE_TEST
 191         select GPIOLIB
 192         select GENERIC_PINCTRL_GROUPS
 193         select GENERIC_PINMUX_FUNCTIONS
 194         select GENERIC_PINCONF
 195         help
 196           This selects pinctrl driver for Renesas RZ/A1 platforms.
 197
 198 config PINCTRL_SINGLE
 199         tristate "One-register-per-pin type device tree based pinctrl driver"
 200         depends on OF
 201         depends on HAS_IOMEM
 202         select GENERIC_PINCTRL_GROUPS
 203         select GENERIC_PINMUX_FUNCTIONS
 204         select GENERIC_PINCONF
 205         help
 206           This selects the device tree based generic pinctrl driver.
 207
 208 config PINCTRL_SIRF
 209         bool "CSR SiRFprimaII pin controller driver"
 210         depends on ARCH_SIRF
 211         select PINMUX
 212         select PINCONF
 213         select GENERIC_PINCONF
 214         select GPIOLIB_IRQCHIP
 215
 216 config PINCTRL_SX150X
 217         bool "Semtech SX150x I2C GPIO expander pinctrl driver"
 218         depends on I2C=y
 219         select PINMUX
 220         select PINCONF
 221         select GENERIC_PINCONF
 222         select GPIOLIB
 223         select GPIOLIB_IRQCHIP
 224         select REGMAP
 225         help
 226           Say yes here to provide support for Semtech SX150x-series I2C
 227           GPIO expanders as pinctrl module.
 228           Compatible models include:
 229           - 8 bits:  sx1508q, sx1502q
 230           - 16 bits: sx1509q, sx1506q
 231
 232 config PINCTRL_PISTACHIO
 233         def_bool y if MACH_PISTACHIO
 234         depends on GPIOLIB
 235         select PINMUX
 236         select GENERIC_PINCONF
 237         select GPIOLIB_IRQCHIP
 238         select OF_GPIO
 239
 240 config PINCTRL_ST
 241         bool
 242         depends on OF
 243         select PINMUX
 244         select PINCONF
 245         select GPIOLIB_IRQCHIP
 246
 247 config PINCTRL_U300
 248         bool "U300 pin controller driver"
 249         depends on ARCH_U300
 250         select PINMUX
 251         select GENERIC_PINCONF
 252
 253 config PINCTRL_COH901
 254         bool "ST-Ericsson U300 COH 901 335/571 GPIO"
 255         depends on GPIOLIB && ARCH_U300 && PINCTRL_U300
 256         select GPIOLIB_IRQCHIP
 257         help
 258           Say yes here to support GPIO interface on ST-Ericsson U300.
 259           The names of the two IP block variants supported are
 260           COH 901 335 and COH 901 571/3. They contain 3, 5 or 7
 261           ports of 8 GPIO pins each.
 262
 263 config PINCTRL_MAX77620
 264         tristate "MAX77620/MAX20024 Pincontrol support"
 265         depends on MFD_MAX77620 && OF
 266         select PINMUX
 267         select GENERIC_PINCONF
 268         help
 269           Say Yes here to enable Pin control support for Maxim PMIC MAX77620.
 270           This PMIC has 8 GPIO pins that work as GPIO as well as special
 271           function in alternate mode. This driver also configure push-pull,
 272           open drain, FPS slots etc.
 273
 274 config PINCTRL_PALMAS
 275         tristate "Pinctrl driver for the PALMAS Series MFD devices"
 276         depends on OF && MFD_PALMAS
 277         select PINMUX
 278         select GENERIC_PINCONF
 279         help
 280           Palmas device supports the configuration of pins for different
 281           functionality. This driver supports the pinmux, push-pull and
 282           open drain configuration for the Palmas series devices like
 283           TPS65913, TPS80036 etc.
 284
 285 config PINCTRL_PIC32
 286         bool "Microchip PIC32 pin controller driver"
 287         depends on OF
 288         depends on MACH_PIC32
 289         select PINMUX
 290         select GENERIC_PINCONF
 291         select GPIOLIB_IRQCHIP
 292         select OF_GPIO
 293         help
 294           This is the pin controller and gpio driver for Microchip PIC32
 295           microcontrollers. This option is selected automatically when specific
 296           machine and arch are selected to build.
 297
 298 config PINCTRL_PIC32MZDA
 299         def_bool y if PIC32MZDA
 300         select PINCTRL_PIC32
 301
 302 config PINCTRL_ZYNQ
 303         bool "Pinctrl driver for Xilinx Zynq"
 304         depends on ARCH_ZYNQ
 305         select PINMUX
 306         select GENERIC_PINCONF
 307         help
 308           This selects the pinctrl driver for Xilinx Zynq.
 309
 310 config PINCTRL_INGENIC
 311         bool "Pinctrl driver for the Ingenic JZ47xx SoCs"
 312         default y
 313         depends on OF
 314         depends on MACH_INGENIC || COMPILE_TEST
 315         select GENERIC_PINCONF
 316         select GENERIC_PINCTRL_GROUPS
 317         select GENERIC_PINMUX_FUNCTIONS
 318         select REGMAP_MMIO
 319
 320 config PINCTRL_RK805
 321         tristate "Pinctrl and GPIO driver for RK805 PMIC"
 322         depends on MFD_RK808
 323         select GPIOLIB
 324         select PINMUX
 325         select GENERIC_PINCONF
 326         help
 327           This selects the pinctrl driver for RK805.
 328
 329 config PINCTRL_OCELOT
 330         bool "Pinctrl driver for the Microsemi Ocelot SoCs"
 331         default y
 332         depends on OF
 333         depends on MSCC_OCELOT || COMPILE_TEST
 334         select GPIOLIB
 335         select GENERIC_PINCONF
 336         select GENERIC_PINCTRL_GROUPS
 337         select GENERIC_PINMUX_FUNCTIONS
 338         select REGMAP_MMIO
 339
 340 source "drivers/pinctrl/actions/Kconfig"
 341 source "drivers/pinctrl/aspeed/Kconfig"
 342 source "drivers/pinctrl/bcm/Kconfig"
 343 source "drivers/pinctrl/berlin/Kconfig"
 344 source "drivers/pinctrl/freescale/Kconfig"
 345 source "drivers/pinctrl/intel/Kconfig"
 346 source "drivers/pinctrl/mvebu/Kconfig"
 347 source "drivers/pinctrl/nomadik/Kconfig"
 348 source "drivers/pinctrl/pxa/Kconfig"
 349 source "drivers/pinctrl/qcom/Kconfig"
 350 source "drivers/pinctrl/samsung/Kconfig"
 351 source "drivers/pinctrl/sh-pfc/Kconfig"
 352 source "drivers/pinctrl/spear/Kconfig"
 353 source "drivers/pinctrl/sprd/Kconfig"
 354 source "drivers/pinctrl/stm32/Kconfig"
 355 source "drivers/pinctrl/sunxi/Kconfig"
 356 source "drivers/pinctrl/tegra/Kconfig"
 357 source "drivers/pinctrl/ti/Kconfig"
 358 source "drivers/pinctrl/uniphier/Kconfig"
 359 source "drivers/pinctrl/vt8500/Kconfig"
 360 source "drivers/pinctrl/mediatek/Kconfig"
 361 source "drivers/pinctrl/zte/Kconfig"
 362 source "drivers/pinctrl/meson/Kconfig"
 363
 364 config PINCTRL_XWAY
 365         bool
 366         depends on SOC_TYPE_XWAY
 367         depends on PINCTRL_LANTIQ
 368
 369 config PINCTRL_TB10X
 370         bool
 371         depends on OF && ARC_PLAT_TB10X
 372         select GPIOLIB
 373
 374 endif