blob: cd11d4d9ad58f86c719eca0193c9fe08ffd16f21 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
|
#
# Broadcom pinctrl drivers
#
config PINCTRL_BCM281XX
bool "Broadcom BCM281xx pinctrl driver"
depends on OF && (ARCH_BCM_MOBILE || COMPILE_TEST)
select PINMUX
select PINCONF
select GENERIC_PINCONF
select REGMAP_MMIO
help
Say Y here to support Broadcom BCM281xx pinctrl driver, which is used
for the BCM281xx SoC family, including BCM11130, BCM11140, BCM11351,
BCM28145, and BCM28155 SoCs. This driver requires the pinctrl
framework. GPIO is provided by a separate GPIO driver.
config PINCTRL_BCM2835
bool
select PINMUX
select PINCONF
config PINCTRL_CYGNUS_GPIO
bool "Broadcom Cygnus GPIO (with PINCONF) driver"
depends on OF_GPIO && ARCH_BCM_CYGNUS
select GPIOLIB_IRQCHIP
select PINCONF
select GENERIC_PINCONF
default ARCH_BCM_CYGNUS
help
Say yes here to enable the Broadcom Cygnus GPIO driver.
The Broadcom Cygnus SoC has 3 GPIO controllers including the ASIU
GPIO controller (ASIU), the chipCommonG GPIO controller (CCM), and
the always-ON GPIO controller (CRMU/AON). All 3 GPIO controllers are
supported by this driver.
All 3 Cygnus GPIO controllers support basic PINCONF functions such
as bias pull up, pull down, and drive strength configurations, when
these pins are muxed to GPIO.
Pins from the ASIU GPIO can be individually muxed to GPIO function,
through interaction with the Cygnus IOMUX controller.
config PINCTRL_CYGNUS_MUX
bool "Broadcom Cygnus IOMUX driver"
depends on (ARCH_BCM_CYGNUS || COMPILE_TEST)
select PINMUX
select GENERIC_PINCONF
default ARCH_BCM_CYGNUS
help
Say yes here to enable the Broadcom Cygnus IOMUX driver.
The Broadcom Cygnus IOMUX driver supports group based IOMUX
configuration, with the exception that certain individual pins
can be overrided to GPIO function
|
