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
8if PINCTRL
9
10menu "Pin controllers"
11 depends on PINCTRL
12
13config PINMUX
14 bool "Support pin multiplexing controllers" if COMPILE_TEST
15
16config PINCONF
17 bool "Support pin configuration controllers" if COMPILE_TEST
18
19config GENERIC_PINCONF
20 bool
21 select PINCONF
22
23config DEBUG_PINCTRL
24 bool "Debug PINCTRL calls"
25 depends on DEBUG_KERNEL
26 help
27 Say Y here to add some extra checks and diagnostics to PINCTRL calls.
28
29config PINCTRL_ADI2
30 bool "ADI pin controller driver"
31 depends on BLACKFIN
32 select PINMUX
33 select IRQ_DOMAIN
34 help
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.
38
39config PINCTRL_AS3722
40 bool "Pinctrl and GPIO driver for ams AS3722 PMIC"
41 depends on MFD_AS3722 && GPIOLIB
42 select PINMUX
43 select GENERIC_PINCONF
44 help
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.
49
50config PINCTRL_BF54x
51 def_bool y if BF54x
52 select PINCTRL_ADI2
53
54config PINCTRL_BF60x
55 def_bool y if BF60x
56 select PINCTRL_ADI2
57
58config PINCTRL_AT91
59 bool "AT91 pinctrl driver"
60 depends on OF
61 depends on ARCH_AT91
62 select PINMUX
63 select PINCONF
64 select GPIOLIB
65 select OF_GPIO
66 select GPIOLIB_IRQCHIP
67 help
68 Say Y here to enable the at91 pinctrl driver
69
70config PINCTRL_AMD
71 bool "AMD GPIO pin control"
72 depends on GPIOLIB
73 select GPIOLIB_IRQCHIP
74 select PINCONF
75 select GENERIC_PINCONF
76 help
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
80 for gpio use.
81
82 Requires ACPI/FDT device enumeration code to set up a platform
83 device.
84
85config PINCTRL_DIGICOLOR
86 bool
87 depends on OF && (ARCH_DIGICOLOR || COMPILE_TEST)
88 select PINMUX
89 select GENERIC_PINCONF
90
91config PINCTRL_LANTIQ
92 bool
93 depends on LANTIQ
94 select PINMUX
95 select PINCONF
96
97config PINCTRL_LPC18XX
98 bool "NXP LPC18XX/43XX SCU pinctrl driver"
99 depends on OF && (ARCH_LPC18XX || COMPILE_TEST)
100 default ARCH_LPC18XX
101 select PINMUX
102 select GENERIC_PINCONF
103 help
104 Pinctrl driver for NXP LPC18xx/43xx System Control Unit (SCU).
105
106config PINCTRL_FALCON
107 bool
108 depends on SOC_FALCON
109 depends on PINCTRL_LANTIQ
110
111config PINCTRL_MESON
112 bool
113 depends on OF
114 select PINMUX
115 select PINCONF
116 select GENERIC_PINCONF
117 select GPIOLIB
118 select OF_GPIO
119 select REGMAP_MMIO
120
121config PINCTRL_ROCKCHIP
122 bool
123 select PINMUX
124 select GENERIC_PINCONF
125 select GENERIC_IRQ_CHIP
126 select MFD_SYSCON
127
128config PINCTRL_SINGLE
129 tristate "One-register-per-pin type device tree based pinctrl driver"
130 depends on OF
131 select PINMUX
132 select PINCONF
133 select GENERIC_PINCONF
134 help
135 This selects the device tree based generic pinctrl driver.
136
137config PINCTRL_SIRF
138 bool "CSR SiRFprimaII pin controller driver"
139 depends on ARCH_SIRF
140 select PINMUX
141 select PINCONF
142 select GENERIC_PINCONF
143 select GPIOLIB_IRQCHIP
144
145config PINCTRL_PISTACHIO
146 def_bool y if MACH_PISTACHIO
147 depends on GPIOLIB
148 select PINMUX
149 select GENERIC_PINCONF
150 select GPIOLIB_IRQCHIP
151 select OF_GPIO
152
153config PINCTRL_ST
154 bool
155 depends on OF
156 select PINMUX
157 select PINCONF
158 select GPIOLIB_IRQCHIP
159
160config PINCTRL_TEGRA
161 bool
162 select PINMUX
163 select PINCONF
164
165config PINCTRL_TEGRA20
166 bool
167 select PINCTRL_TEGRA
168
169config PINCTRL_TEGRA30
170 bool
171 select PINCTRL_TEGRA
172
173config PINCTRL_TEGRA114
174 bool
175 select PINCTRL_TEGRA
176
177config PINCTRL_TEGRA124
178 bool
179 select PINCTRL_TEGRA
180
181config PINCTRL_TEGRA210
182 bool
183 select PINCTRL_TEGRA
184
185config PINCTRL_TEGRA_XUSB
186 def_bool y if ARCH_TEGRA
187 select GENERIC_PHY
188 select PINCONF
189 select PINMUX
190
191config PINCTRL_TZ1090
192 bool "Toumaz Xenif TZ1090 pin control driver"
193 depends on SOC_TZ1090
194 select PINMUX
195 select GENERIC_PINCONF
196
197config PINCTRL_TZ1090_PDC
198 bool "Toumaz Xenif TZ1090 PDC pin control driver"
199 depends on SOC_TZ1090
200 select PINMUX
201 select PINCONF
202
203config PINCTRL_U300
204 bool "U300 pin controller driver"
205 depends on ARCH_U300
206 select PINMUX
207 select GENERIC_PINCONF
208
209config PINCTRL_COH901
210 bool "ST-Ericsson U300 COH 901 335/571 GPIO"
211 depends on GPIOLIB && ARCH_U300 && PINCTRL_U300
212 select GPIOLIB_IRQCHIP
213 help
214 Say yes here to support GPIO interface on ST-Ericsson U300.
215 The names of the two IP block variants supported are
216 COH 901 335 and COH 901 571/3. They contain 3, 5 or 7
217 ports of 8 GPIO pins each.
218
219config PINCTRL_PALMAS
220 bool "Pinctrl driver for the PALMAS Series MFD devices"
221 depends on OF && MFD_PALMAS
222 select PINMUX
223 select GENERIC_PINCONF
224 help
225 Palmas device supports the configuration of pins for different
226 functionality. This driver supports the pinmux, push-pull and
227 open drain configuration for the Palmas series devices like
228 TPS65913, TPS80036 etc.
229
230config PINCTRL_ZYNQ
231 bool "Pinctrl driver for Xilinx Zynq"
232 depends on ARCH_ZYNQ
233 select PINMUX
234 select GENERIC_PINCONF
235 help
236 This selectes the pinctrl driver for Xilinx Zynq.
237
238source "drivers/pinctrl/bcm/Kconfig"
239source "drivers/pinctrl/berlin/Kconfig"
240source "drivers/pinctrl/freescale/Kconfig"
241source "drivers/pinctrl/intel/Kconfig"
242source "drivers/pinctrl/mvebu/Kconfig"
243source "drivers/pinctrl/nomadik/Kconfig"
244source "drivers/pinctrl/qcom/Kconfig"
245source "drivers/pinctrl/samsung/Kconfig"
246source "drivers/pinctrl/sh-pfc/Kconfig"
247source "drivers/pinctrl/spear/Kconfig"
248source "drivers/pinctrl/sunxi/Kconfig"
249source "drivers/pinctrl/uniphier/Kconfig"
250source "drivers/pinctrl/vt8500/Kconfig"
251source "drivers/pinctrl/mediatek/Kconfig"
252
253config PINCTRL_XWAY
254 bool
255 depends on SOC_TYPE_XWAY
256 depends on PINCTRL_LANTIQ
257
258config PINCTRL_TB10X
259 bool
260 depends on OF && ARC_PLAT_TB10X
261 select GPIOLIB
262
263endmenu
264
265endif