2 # PINCTRL infrastructure and drivers
12 bool "Support pin multiplexing controllers" if COMPILE_TEST
15 bool "Support pin configuration controllers" if COMPILE_TEST
17 config GENERIC_PINCONF
22 bool "Debug PINCTRL calls"
23 depends on DEBUG_KERNEL
25 Say Y here to add some extra checks and diagnostics to PINCTRL calls.
28 bool "ADI pin controller driver"
33 This is the pin controller and gpio driver for ADI BF54x, BF60x and
34 future processors. This option is selected automatically when specific
35 machine and arch are selected to build.
38 tristate "Pinctrl and GPIO driver for ams AS3722 PMIC"
39 depends on MFD_AS3722 && GPIOLIB
41 select GENERIC_PINCONF
43 AS3722 device supports the configuration of GPIO pins for different
44 functionality. This driver supports the pinmux, push-pull and
45 open drain configuration for the GPIO pins of AS3722 devices. It also
46 supports the GPIO functionality through gpiolib.
57 bool "AT91 pinctrl driver"
64 select GPIOLIB_IRQCHIP
66 Say Y here to enable the at91 pinctrl driver
68 config PINCTRL_AT91PIO4
69 bool "AT91 PIO4 pinctrl driver"
73 select GENERIC_PINCONF
75 select GPIOLIB_IRQCHIP
78 Say Y here to enable the at91 pinctrl/gpio driver for Atmel PIO4
79 controller available on sama5d2 SoC.
82 tristate "AMD GPIO pin control"
84 select GPIOLIB_IRQCHIP
86 select GENERIC_PINCONF
88 driver for memory mapped GPIO functionality on AMD platforms
89 (x86 or arm).Most pins are usually muxed to some other
90 functionality by firmware,so only a small amount is available
93 Requires ACPI/FDT device enumeration code to set up a platform
96 config PINCTRL_DIGICOLOR
98 depends on OF && (ARCH_DIGICOLOR || COMPILE_TEST)
100 select GENERIC_PINCONF
102 config PINCTRL_LANTIQ
108 config PINCTRL_LPC18XX
109 bool "NXP LPC18XX/43XX SCU pinctrl driver"
110 depends on OF && (ARCH_LPC18XX || COMPILE_TEST)
113 select GENERIC_PINCONF
115 Pinctrl driver for NXP LPC18xx/43xx System Control Unit (SCU).
117 config PINCTRL_FALCON
119 depends on SOC_FALCON
120 depends on PINCTRL_LANTIQ
127 select GENERIC_PINCONF
137 select GENERIC_PINCONF
140 select GPIOLIB_IRQCHIP
143 config PINCTRL_ROCKCHIP
146 select GENERIC_PINCONF
147 select GENERIC_IRQ_CHIP
150 config PINCTRL_SINGLE
151 tristate "One-register-per-pin type device tree based pinctrl driver"
155 select GENERIC_PINCONF
157 This selects the device tree based generic pinctrl driver.
160 bool "CSR SiRFprimaII pin controller driver"
164 select GENERIC_PINCONF
165 select GPIOLIB_IRQCHIP
167 config PINCTRL_PISTACHIO
168 def_bool y if MACH_PISTACHIO
171 select GENERIC_PINCONF
172 select GPIOLIB_IRQCHIP
180 select GPIOLIB_IRQCHIP
182 config PINCTRL_TZ1090
183 bool "Toumaz Xenif TZ1090 pin control driver"
184 depends on SOC_TZ1090
186 select GENERIC_PINCONF
188 config PINCTRL_TZ1090_PDC
189 bool "Toumaz Xenif TZ1090 PDC pin control driver"
190 depends on SOC_TZ1090
195 bool "U300 pin controller driver"
198 select GENERIC_PINCONF
200 config PINCTRL_COH901
201 bool "ST-Ericsson U300 COH 901 335/571 GPIO"
202 depends on GPIOLIB && ARCH_U300 && PINCTRL_U300
203 select GPIOLIB_IRQCHIP
205 Say yes here to support GPIO interface on ST-Ericsson U300.
206 The names of the two IP block variants supported are
207 COH 901 335 and COH 901 571/3. They contain 3, 5 or 7
208 ports of 8 GPIO pins each.
210 config PINCTRL_MAX77620
211 tristate "MAX77620/MAX20024 Pincontrol support"
212 depends on MFD_MAX77620
214 select GENERIC_PINCONF
216 Say Yes here to enable Pin control support for Maxim PMIC MAX77620.
217 This PMIC has 8 GPIO pins that work as GPIO as well as special
218 function in alternate mode. This driver also configure push-pull,
219 open drain, FPS slots etc.
221 config PINCTRL_PALMAS
222 tristate "Pinctrl driver for the PALMAS Series MFD devices"
223 depends on OF && MFD_PALMAS
225 select GENERIC_PINCONF
227 Palmas device supports the configuration of pins for different
228 functionality. This driver supports the pinmux, push-pull and
229 open drain configuration for the Palmas series devices like
230 TPS65913, TPS80036 etc.
233 bool "Microchip PIC32 pin controller driver"
235 depends on MACH_PIC32
237 select GENERIC_PINCONF
238 select GPIOLIB_IRQCHIP
241 This is the pin controller and gpio driver for Microchip PIC32
242 microcontrollers. This option is selected automatically when specific
243 machine and arch are selected to build.
245 config PINCTRL_PIC32MZDA
246 def_bool y if PIC32MZDA
250 bool "Pinctrl driver for Xilinx Zynq"
253 select GENERIC_PINCONF
255 This selects the pinctrl driver for Xilinx Zynq.
257 source "drivers/pinctrl/aspeed/Kconfig"
258 source "drivers/pinctrl/bcm/Kconfig"
259 source "drivers/pinctrl/berlin/Kconfig"
260 source "drivers/pinctrl/freescale/Kconfig"
261 source "drivers/pinctrl/intel/Kconfig"
262 source "drivers/pinctrl/mvebu/Kconfig"
263 source "drivers/pinctrl/nomadik/Kconfig"
264 source "drivers/pinctrl/pxa/Kconfig"
265 source "drivers/pinctrl/qcom/Kconfig"
266 source "drivers/pinctrl/samsung/Kconfig"
267 source "drivers/pinctrl/sh-pfc/Kconfig"
268 source "drivers/pinctrl/spear/Kconfig"
269 source "drivers/pinctrl/stm32/Kconfig"
270 source "drivers/pinctrl/sunxi/Kconfig"
271 source "drivers/pinctrl/tegra/Kconfig"
272 source "drivers/pinctrl/uniphier/Kconfig"
273 source "drivers/pinctrl/vt8500/Kconfig"
274 source "drivers/pinctrl/mediatek/Kconfig"
278 depends on SOC_TYPE_XWAY
279 depends on PINCTRL_LANTIQ
283 depends on OF && ARC_PLAT_TB10X