1# 2# PINCTRL infrastructure and drivers 3# 4 5config PINCTRL 6 bool 7 8menu "Pin controllers" 9 depends on PINCTRL 10 11config GENERIC_PINCTRL_GROUPS 12 bool 13 14config PINMUX 15 bool "Support pin multiplexing controllers" if COMPILE_TEST 16 17config GENERIC_PINMUX_FUNCTIONS 18 bool 19 select PINMUX 20 21config PINCONF 22 bool "Support pin configuration controllers" if COMPILE_TEST 23 24config GENERIC_PINCONF 25 bool 26 select PINCONF 27 28config 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 34config 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 44config 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 55config 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 66config PINCTRL_BF54x 67 def_bool y if BF54x 68 select PINCTRL_ADI2 69 70config PINCTRL_BF60x 71 def_bool y if BF60x 72 select PINCTRL_ADI2 73 74config 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 86config 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 99config 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 114config 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 123config PINCTRL_DIGICOLOR 124 bool 125 depends on OF && (ARCH_DIGICOLOR || COMPILE_TEST) 126 select PINMUX 127 select GENERIC_PINCONF 128 129config PINCTRL_LANTIQ 130 bool 131 depends on LANTIQ 132 select PINMUX 133 select PINCONF 134 135config 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 144config PINCTRL_FALCON 145 bool 146 depends on SOC_FALCON 147 depends on PINCTRL_LANTIQ 148 149config PINCTRL_MESON 150 bool 151 depends on OF 152 select PINMUX 153 select PINCONF 154 select GENERIC_PINCONF 155 select GPIOLIB 156 select OF_GPIO 157 select REGMAP_MMIO 158 159config PINCTRL_OXNAS 160 bool 161 depends on OF 162 select PINMUX 163 select PINCONF 164 select GENERIC_PINCONF 165 select GPIOLIB 166 select OF_GPIO 167 select GPIOLIB_IRQCHIP 168 select MFD_SYSCON 169 170config PINCTRL_ROCKCHIP 171 bool 172 select PINMUX 173 select GENERIC_PINCONF 174 select GENERIC_IRQ_CHIP 175 select MFD_SYSCON 176 177config PINCTRL_SINGLE 178 tristate "One-register-per-pin type device tree based pinctrl driver" 179 depends on OF 180 select GENERIC_PINCTRL_GROUPS 181 select GENERIC_PINMUX_FUNCTIONS 182 select GENERIC_PINCONF 183 help 184 This selects the device tree based generic pinctrl driver. 185 186config PINCTRL_SIRF 187 bool "CSR SiRFprimaII pin controller driver" 188 depends on ARCH_SIRF 189 select PINMUX 190 select PINCONF 191 select GENERIC_PINCONF 192 select GPIOLIB_IRQCHIP 193 194config PINCTRL_SX150X 195 bool "Semtech SX150x I2C GPIO expander pinctrl driver" 196 depends on GPIOLIB && I2C=y 197 select PINMUX 198 select PINCONF 199 select GENERIC_PINCONF 200 select GPIOLIB_IRQCHIP 201 select REGMAP 202 help 203 Say yes here to provide support for Semtech SX150x-series I2C 204 GPIO expanders as pinctrl module. 205 Compatible models include: 206 - 8 bits: sx1508q, sx1502q 207 - 16 bits: sx1509q, sx1506q 208 209config PINCTRL_PISTACHIO 210 def_bool y if MACH_PISTACHIO 211 depends on GPIOLIB 212 select PINMUX 213 select GENERIC_PINCONF 214 select GPIOLIB_IRQCHIP 215 select OF_GPIO 216 217config PINCTRL_ST 218 bool 219 depends on OF 220 select PINMUX 221 select PINCONF 222 select GPIOLIB_IRQCHIP 223 224config PINCTRL_TZ1090 225 bool "Toumaz Xenif TZ1090 pin control driver" 226 depends on SOC_TZ1090 227 select PINMUX 228 select GENERIC_PINCONF 229 230config PINCTRL_TZ1090_PDC 231 bool "Toumaz Xenif TZ1090 PDC pin control driver" 232 depends on SOC_TZ1090 233 select PINMUX 234 select PINCONF 235 236config PINCTRL_U300 237 bool "U300 pin controller driver" 238 depends on ARCH_U300 239 select PINMUX 240 select GENERIC_PINCONF 241 242config PINCTRL_COH901 243 bool "ST-Ericsson U300 COH 901 335/571 GPIO" 244 depends on GPIOLIB && ARCH_U300 && PINCTRL_U300 245 select GPIOLIB_IRQCHIP 246 help 247 Say yes here to support GPIO interface on ST-Ericsson U300. 248 The names of the two IP block variants supported are 249 COH 901 335 and COH 901 571/3. They contain 3, 5 or 7 250 ports of 8 GPIO pins each. 251 252config PINCTRL_MAX77620 253 tristate "MAX77620/MAX20024 Pincontrol support" 254 depends on MFD_MAX77620 && OF 255 select PINMUX 256 select GENERIC_PINCONF 257 help 258 Say Yes here to enable Pin control support for Maxim PMIC MAX77620. 259 This PMIC has 8 GPIO pins that work as GPIO as well as special 260 function in alternate mode. This driver also configure push-pull, 261 open drain, FPS slots etc. 262 263config PINCTRL_PALMAS 264 tristate "Pinctrl driver for the PALMAS Series MFD devices" 265 depends on OF && MFD_PALMAS 266 select PINMUX 267 select GENERIC_PINCONF 268 help 269 Palmas device supports the configuration of pins for different 270 functionality. This driver supports the pinmux, push-pull and 271 open drain configuration for the Palmas series devices like 272 TPS65913, TPS80036 etc. 273 274config PINCTRL_PIC32 275 bool "Microchip PIC32 pin controller driver" 276 depends on OF 277 depends on MACH_PIC32 278 select PINMUX 279 select GENERIC_PINCONF 280 select GPIOLIB_IRQCHIP 281 select OF_GPIO 282 help 283 This is the pin controller and gpio driver for Microchip PIC32 284 microcontrollers. This option is selected automatically when specific 285 machine and arch are selected to build. 286 287config PINCTRL_PIC32MZDA 288 def_bool y if PIC32MZDA 289 select PINCTRL_PIC32 290 291config PINCTRL_ZYNQ 292 bool "Pinctrl driver for Xilinx Zynq" 293 depends on ARCH_ZYNQ 294 select PINMUX 295 select GENERIC_PINCONF 296 help 297 This selects the pinctrl driver for Xilinx Zynq. 298 299source "drivers/pinctrl/aspeed/Kconfig" 300source "drivers/pinctrl/bcm/Kconfig" 301source "drivers/pinctrl/berlin/Kconfig" 302source "drivers/pinctrl/freescale/Kconfig" 303source "drivers/pinctrl/intel/Kconfig" 304source "drivers/pinctrl/mvebu/Kconfig" 305source "drivers/pinctrl/nomadik/Kconfig" 306source "drivers/pinctrl/pxa/Kconfig" 307source "drivers/pinctrl/qcom/Kconfig" 308source "drivers/pinctrl/samsung/Kconfig" 309source "drivers/pinctrl/sh-pfc/Kconfig" 310source "drivers/pinctrl/spear/Kconfig" 311source "drivers/pinctrl/stm32/Kconfig" 312source "drivers/pinctrl/sunxi/Kconfig" 313source "drivers/pinctrl/tegra/Kconfig" 314source "drivers/pinctrl/ti/Kconfig" 315source "drivers/pinctrl/uniphier/Kconfig" 316source "drivers/pinctrl/vt8500/Kconfig" 317source "drivers/pinctrl/mediatek/Kconfig" 318 319config PINCTRL_XWAY 320 bool 321 depends on SOC_TYPE_XWAY 322 depends on PINCTRL_LANTIQ 323 324config PINCTRL_TB10X 325 bool 326 depends on OF && ARC_PLAT_TB10X 327 select GPIOLIB 328 329endmenu 330