Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
1#
2# PINCTRL infrastructure and drivers
3#
4
5config PINCTRL
6 bool
7
8menu "Pin controllers"
9 depends on PINCTRL
10
11config PINMUX
12 bool "Support pin multiplexing controllers" if COMPILE_TEST
13
14config PINCONF
15 bool "Support pin configuration controllers" if COMPILE_TEST
16
17config GENERIC_PINCONF
18 bool
19 select PINCONF
20
21config DEBUG_PINCTRL
22 bool "Debug PINCTRL calls"
23 depends on DEBUG_KERNEL
24 help
25 Say Y here to add some extra checks and diagnostics to PINCTRL calls.
26
27config PINCTRL_ADI2
28 bool "ADI pin controller driver"
29 depends on BLACKFIN
30 select PINMUX
31 select IRQ_DOMAIN
32 help
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.
36
37config PINCTRL_AS3722
38 bool "Pinctrl and GPIO driver for ams AS3722 PMIC"
39 depends on MFD_AS3722 && GPIOLIB
40 select PINMUX
41 select GENERIC_PINCONF
42 help
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.
47
48config PINCTRL_BF54x
49 def_bool y if BF54x
50 select PINCTRL_ADI2
51
52config PINCTRL_BF60x
53 def_bool y if BF60x
54 select PINCTRL_ADI2
55
56config PINCTRL_AT91
57 bool "AT91 pinctrl driver"
58 depends on OF
59 depends on ARCH_AT91
60 select PINMUX
61 select PINCONF
62 select GPIOLIB
63 select OF_GPIO
64 select GPIOLIB_IRQCHIP
65 help
66 Say Y here to enable the at91 pinctrl driver
67
68config PINCTRL_AT91PIO4
69 bool "AT91 PIO4 pinctrl driver"
70 depends on OF
71 depends on ARCH_AT91
72 select PINMUX
73 select GENERIC_PINCONF
74 select GPIOLIB
75 select GPIOLIB_IRQCHIP
76 select OF_GPIO
77 help
78 Say Y here to enable the at91 pinctrl/gpio driver for Atmel PIO4
79 controller available on sama5d2 SoC.
80
81config PINCTRL_AMD
82 bool "AMD GPIO pin control"
83 depends on GPIOLIB
84 select GPIOLIB_IRQCHIP
85 select PINCONF
86 select GENERIC_PINCONF
87 help
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
91 for gpio use.
92
93 Requires ACPI/FDT device enumeration code to set up a platform
94 device.
95
96config PINCTRL_DIGICOLOR
97 bool
98 depends on OF && (ARCH_DIGICOLOR || COMPILE_TEST)
99 select PINMUX
100 select GENERIC_PINCONF
101
102config PINCTRL_LANTIQ
103 bool
104 depends on LANTIQ
105 select PINMUX
106 select PINCONF
107
108config PINCTRL_LPC18XX
109 bool "NXP LPC18XX/43XX SCU pinctrl driver"
110 depends on OF && (ARCH_LPC18XX || COMPILE_TEST)
111 default ARCH_LPC18XX
112 select PINMUX
113 select GENERIC_PINCONF
114 help
115 Pinctrl driver for NXP LPC18xx/43xx System Control Unit (SCU).
116
117config PINCTRL_FALCON
118 bool
119 depends on SOC_FALCON
120 depends on PINCTRL_LANTIQ
121
122config PINCTRL_MESON
123 bool
124 depends on OF
125 select PINMUX
126 select PINCONF
127 select GENERIC_PINCONF
128 select GPIOLIB
129 select OF_GPIO
130 select REGMAP_MMIO
131
132config PINCTRL_ROCKCHIP
133 bool
134 select PINMUX
135 select GENERIC_PINCONF
136 select GENERIC_IRQ_CHIP
137 select MFD_SYSCON
138
139config PINCTRL_SINGLE
140 tristate "One-register-per-pin type device tree based pinctrl driver"
141 depends on OF
142 select PINMUX
143 select PINCONF
144 select GENERIC_PINCONF
145 help
146 This selects the device tree based generic pinctrl driver.
147
148config PINCTRL_SIRF
149 bool "CSR SiRFprimaII pin controller driver"
150 depends on ARCH_SIRF
151 select PINMUX
152 select PINCONF
153 select GENERIC_PINCONF
154 select GPIOLIB_IRQCHIP
155
156config PINCTRL_PISTACHIO
157 def_bool y if MACH_PISTACHIO
158 depends on GPIOLIB
159 select PINMUX
160 select GENERIC_PINCONF
161 select GPIOLIB_IRQCHIP
162 select OF_GPIO
163
164config PINCTRL_ST
165 bool
166 depends on OF
167 select PINMUX
168 select PINCONF
169 select GPIOLIB_IRQCHIP
170
171config PINCTRL_TEGRA
172 bool
173 select PINMUX
174 select PINCONF
175
176config PINCTRL_TEGRA20
177 bool
178 select PINCTRL_TEGRA
179
180config PINCTRL_TEGRA30
181 bool
182 select PINCTRL_TEGRA
183
184config PINCTRL_TEGRA114
185 bool
186 select PINCTRL_TEGRA
187
188config PINCTRL_TEGRA124
189 bool
190 select PINCTRL_TEGRA
191
192config PINCTRL_TEGRA210
193 bool
194 select PINCTRL_TEGRA
195
196config PINCTRL_TEGRA_XUSB
197 def_bool y if ARCH_TEGRA
198 select GENERIC_PHY
199 select PINCONF
200 select PINMUX
201
202config PINCTRL_TZ1090
203 bool "Toumaz Xenif TZ1090 pin control driver"
204 depends on SOC_TZ1090
205 select PINMUX
206 select GENERIC_PINCONF
207
208config PINCTRL_TZ1090_PDC
209 bool "Toumaz Xenif TZ1090 PDC pin control driver"
210 depends on SOC_TZ1090
211 select PINMUX
212 select PINCONF
213
214config PINCTRL_U300
215 bool "U300 pin controller driver"
216 depends on ARCH_U300
217 select PINMUX
218 select GENERIC_PINCONF
219
220config PINCTRL_COH901
221 bool "ST-Ericsson U300 COH 901 335/571 GPIO"
222 depends on GPIOLIB && ARCH_U300 && PINCTRL_U300
223 select GPIOLIB_IRQCHIP
224 help
225 Say yes here to support GPIO interface on ST-Ericsson U300.
226 The names of the two IP block variants supported are
227 COH 901 335 and COH 901 571/3. They contain 3, 5 or 7
228 ports of 8 GPIO pins each.
229
230config PINCTRL_PALMAS
231 bool "Pinctrl driver for the PALMAS Series MFD devices"
232 depends on OF && MFD_PALMAS
233 select PINMUX
234 select GENERIC_PINCONF
235 help
236 Palmas device supports the configuration of pins for different
237 functionality. This driver supports the pinmux, push-pull and
238 open drain configuration for the Palmas series devices like
239 TPS65913, TPS80036 etc.
240
241config PINCTRL_ZYNQ
242 bool "Pinctrl driver for Xilinx Zynq"
243 depends on ARCH_ZYNQ
244 select PINMUX
245 select GENERIC_PINCONF
246 help
247 This selectes the pinctrl driver for Xilinx Zynq.
248
249source "drivers/pinctrl/bcm/Kconfig"
250source "drivers/pinctrl/berlin/Kconfig"
251source "drivers/pinctrl/freescale/Kconfig"
252source "drivers/pinctrl/intel/Kconfig"
253source "drivers/pinctrl/mvebu/Kconfig"
254source "drivers/pinctrl/nomadik/Kconfig"
255source "drivers/pinctrl/qcom/Kconfig"
256source "drivers/pinctrl/samsung/Kconfig"
257source "drivers/pinctrl/sh-pfc/Kconfig"
258source "drivers/pinctrl/spear/Kconfig"
259source "drivers/pinctrl/sunxi/Kconfig"
260source "drivers/pinctrl/uniphier/Kconfig"
261source "drivers/pinctrl/vt8500/Kconfig"
262source "drivers/pinctrl/mediatek/Kconfig"
263
264config PINCTRL_XWAY
265 bool
266 depends on SOC_TYPE_XWAY
267 depends on PINCTRL_LANTIQ
268
269config PINCTRL_TB10X
270 bool
271 depends on OF && ARC_PLAT_TB10X
272 select GPIOLIB
273
274endmenu