tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1#
2# Intel pin control drivers
3#
4
5config PINCTRL_BAYTRAIL
6 bool "Intel Baytrail GPIO pin control"
7 depends on GPIOLIB && ACPI
8 select GPIOLIB_IRQCHIP
9 help
10 driver for memory mapped GPIO functionality on Intel Baytrail
11 platforms. Supports 3 banks with 102, 28 and 44 gpios.
12 Most pins are usually muxed to some other functionality by firmware,
13 so only a small amount is available for gpio use.
14
15 Requires ACPI device enumeration code to set up a platform device.
16
17config PINCTRL_CHERRYVIEW
18 tristate "Intel Cherryview/Braswell pinctrl and GPIO driver"
19 depends on ACPI
20 select PINMUX
21 select PINCONF
22 select GENERIC_PINCONF
23 select GPIOLIB
24 select GPIOLIB_IRQCHIP
25 help
26 Cherryview/Braswell pinctrl driver provides an interface that
27 allows configuring of SoC pins and using them as GPIOs.
28
29config PINCTRL_INTEL
30 tristate
31 select PINMUX
32 select PINCONF
33 select GENERIC_PINCONF
34 select GPIOLIB
35 select GPIOLIB_IRQCHIP
36
37config PINCTRL_BROXTON
38 tristate "Intel Broxton pinctrl and GPIO driver"
39 depends on ACPI
40 select PINCTRL_INTEL
41 help
42 Broxton pinctrl driver provides an interface that allows
43 configuring of SoC pins and using them as GPIOs.
44
45config PINCTRL_SUNRISEPOINT
46 tristate "Intel Sunrisepoint pinctrl and GPIO driver"
47 depends on ACPI
48 select PINCTRL_INTEL
49 help
50 Sunrisepoint is the PCH of Intel Skylake. This pinctrl driver
51 provides an interface that allows configuring of PCH pins and
52 using them as GPIOs.