2 # PINCTRL infrastructure and drivers
10 menu "Pin controllers"
14 bool "Support pin multiplexing controllers" if COMPILE_TEST
17 bool "Support pin configuration controllers" if COMPILE_TEST
19 config GENERIC_PINCONF
24 bool "Debug PINCTRL calls"
25 depends on DEBUG_KERNEL
27 Say Y here to add some extra checks and diagnostics to PINCTRL calls.
30 bool "ADI pin controller driver"
35 This is the pin controller and gpio driver for ADI BF54x, BF60x and
36 future processors. This option is selected automatically when specific
37 machine and arch are selected to build.
40 bool "Pinctrl and GPIO driver for ams AS3722 PMIC"
41 depends on MFD_AS3722 && GPIOLIB
43 select GENERIC_PINCONF
45 AS3722 device supports the configuration of GPIO pins for different
46 functionality. This driver supports the pinmux, push-pull and
47 open drain configuration for the GPIO pins of AS3722 devices. It also
48 supports the GPIO functionality through gpiolib.
59 bool "AT91 pinctrl driver"
66 select GPIOLIB_IRQCHIP
68 Say Y here to enable the at91 pinctrl driver
71 bool "AMD GPIO pin control"
73 select GPIOLIB_IRQCHIP
75 select GENERIC_PINCONF
77 driver for memory mapped GPIO functionality on AMD platforms
78 (x86 or arm).Most pins are usually muxed to some other
79 functionality by firmware,so only a small amount is available
82 Requires ACPI/FDT device enumeration code to set up a platform
91 config PINCTRL_LPC18XX
92 bool "NXP LPC18XX/43XX SCU pinctrl driver"
93 depends on OF && (ARCH_LPC18XX || COMPILE_TEST)
96 select GENERIC_PINCONF
98 Pinctrl driver for NXP LPC18xx/43xx System Control Unit (SCU).
100 config PINCTRL_FALCON
102 depends on SOC_FALCON
103 depends on PINCTRL_LANTIQ
110 select GENERIC_PINCONF
115 config PINCTRL_ROCKCHIP
118 select GENERIC_PINCONF
119 select GENERIC_IRQ_CHIP
122 config PINCTRL_SINGLE
123 tristate "One-register-per-pin type device tree based pinctrl driver"
127 select GENERIC_PINCONF
129 This selects the device tree based generic pinctrl driver.
132 bool "CSR SiRFprimaII pin controller driver"
136 select GENERIC_PINCONF
137 select GPIOLIB_IRQCHIP
139 config PINCTRL_PISTACHIO
140 def_bool y if MACH_PISTACHIO
143 select GENERIC_PINCONF
144 select GPIOLIB_IRQCHIP
152 select GPIOLIB_IRQCHIP
159 config PINCTRL_TEGRA20
163 config PINCTRL_TEGRA30
167 config PINCTRL_TEGRA114
171 config PINCTRL_TEGRA124
175 config PINCTRL_TEGRA210
179 config PINCTRL_TEGRA_XUSB
180 def_bool y if ARCH_TEGRA
185 config PINCTRL_TZ1090
186 bool "Toumaz Xenif TZ1090 pin control driver"
187 depends on SOC_TZ1090
189 select GENERIC_PINCONF
191 config PINCTRL_TZ1090_PDC
192 bool "Toumaz Xenif TZ1090 PDC pin control driver"
193 depends on SOC_TZ1090
198 bool "U300 pin controller driver"
201 select GENERIC_PINCONF
203 config PINCTRL_COH901
204 bool "ST-Ericsson U300 COH 901 335/571 GPIO"
205 depends on GPIOLIB && ARCH_U300 && PINCTRL_U300
206 select GPIOLIB_IRQCHIP
208 Say yes here to support GPIO interface on ST-Ericsson U300.
209 The names of the two IP block variants supported are
210 COH 901 335 and COH 901 571/3. They contain 3, 5 or 7
211 ports of 8 GPIO pins each.
213 config PINCTRL_PALMAS
214 bool "Pinctrl driver for the PALMAS Series MFD devices"
215 depends on OF && MFD_PALMAS
217 select GENERIC_PINCONF
219 Palmas device supports the configuration of pins for different
220 functionality. This driver supports the pinmux, push-pull and
221 open drain configuration for the Palmas series devices like
222 TPS65913, TPS80036 etc.
225 bool "Pinctrl driver for Xilinx Zynq"
228 select GENERIC_PINCONF
230 This selectes the pinctrl driver for Xilinx Zynq.
232 source "drivers/pinctrl/bcm/Kconfig"
233 source "drivers/pinctrl/berlin/Kconfig"
234 source "drivers/pinctrl/freescale/Kconfig"
235 source "drivers/pinctrl/intel/Kconfig"
236 source "drivers/pinctrl/mvebu/Kconfig"
237 source "drivers/pinctrl/nomadik/Kconfig"
238 source "drivers/pinctrl/qcom/Kconfig"
239 source "drivers/pinctrl/samsung/Kconfig"
240 source "drivers/pinctrl/sh-pfc/Kconfig"
241 source "drivers/pinctrl/spear/Kconfig"
242 source "drivers/pinctrl/sunxi/Kconfig"
243 source "drivers/pinctrl/vt8500/Kconfig"
244 source "drivers/pinctrl/mediatek/Kconfig"
248 depends on SOC_TYPE_XWAY
249 depends on PINCTRL_LANTIQ
253 depends on OF && ARC_PLAT_TB10X