mirror of https://github.com/Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
199 lines
5.8 KiB
199 lines
5.8 KiB
# SPDX-License-Identifier: GPL-2.0-only |
|
# |
|
# 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 |
|
default ARCH_BCM_MOBILE |
|
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 "Broadcom BCM2835 GPIO (with PINCONF) driver" |
|
depends on OF && (ARCH_BCM2835 || ARCH_BRCMSTB || COMPILE_TEST) |
|
select PINMUX |
|
select PINCONF |
|
select GENERIC_PINCONF |
|
select GPIOLIB |
|
select GPIOLIB_IRQCHIP |
|
default ARCH_BCM2835 || ARCH_BRCMSTB |
|
help |
|
Say Y here to enable the Broadcom BCM2835 GPIO driver. |
|
|
|
config PINCTRL_BCM63XX |
|
bool |
|
select PINMUX |
|
select PINCONF |
|
select GENERIC_PINCONF |
|
select GPIOLIB |
|
select GPIO_REGMAP |
|
|
|
config PINCTRL_BCM6318 |
|
bool "Broadcom BCM6318 GPIO driver" |
|
depends on (BMIPS_GENERIC || COMPILE_TEST) |
|
depends on OF |
|
select PINCTRL_BCM63XX |
|
default BMIPS_GENERIC |
|
help |
|
Say Y here to enable the Broadcom BCM6318 GPIO driver. |
|
|
|
config PINCTRL_BCM6328 |
|
bool "Broadcom BCM6328 GPIO driver" |
|
depends on (BMIPS_GENERIC || COMPILE_TEST) |
|
depends on OF |
|
select PINCTRL_BCM63XX |
|
default BMIPS_GENERIC |
|
help |
|
Say Y here to enable the Broadcom BCM6328 GPIO driver. |
|
|
|
config PINCTRL_BCM6358 |
|
bool "Broadcom BCM6358 GPIO driver" |
|
depends on (BMIPS_GENERIC || COMPILE_TEST) |
|
depends on OF |
|
select PINCTRL_BCM63XX |
|
default BMIPS_GENERIC |
|
help |
|
Say Y here to enable the Broadcom BCM6358 GPIO driver. |
|
|
|
config PINCTRL_BCM6362 |
|
bool "Broadcom BCM6362 GPIO driver" |
|
depends on (BMIPS_GENERIC || COMPILE_TEST) |
|
depends on OF |
|
select PINCTRL_BCM63XX |
|
default BMIPS_GENERIC |
|
help |
|
Say Y here to enable the Broadcom BCM6362 GPIO driver. |
|
|
|
config PINCTRL_BCM6368 |
|
bool "Broadcom BCM6368 GPIO driver" |
|
depends on (BMIPS_GENERIC || COMPILE_TEST) |
|
depends on OF |
|
select PINCTRL_BCM63XX |
|
default BMIPS_GENERIC |
|
help |
|
Say Y here to enable the Broadcom BCM6368 GPIO driver. |
|
|
|
config PINCTRL_BCM63268 |
|
bool "Broadcom BCM63268 GPIO driver" |
|
depends on (BMIPS_GENERIC || COMPILE_TEST) |
|
depends on OF |
|
select PINCTRL_BCM63XX |
|
default BMIPS_GENERIC |
|
help |
|
Say Y here to enable the Broadcom BCM63268 GPIO driver. |
|
|
|
config PINCTRL_IPROC_GPIO |
|
bool "Broadcom iProc GPIO (with PINCONF) driver" |
|
depends on OF_GPIO && (ARCH_BCM_IPROC || COMPILE_TEST) |
|
select GPIOLIB_IRQCHIP |
|
select PINCONF |
|
select GENERIC_PINCONF |
|
default ARCH_BCM_IPROC |
|
help |
|
Say yes here to enable the Broadcom iProc GPIO driver. |
|
|
|
The Broadcom iProc based SoCs- Cygnus, NS2, NSP and Stingray, use |
|
same GPIO Controller IP hence this driver could be used for all. |
|
|
|
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. |
|
|
|
The Broadcom NSP has two GPIO controllers including the ChipcommonA |
|
GPIO, the ChipcommonB GPIO. Later controller is supported by this |
|
driver. |
|
|
|
The Broadcom NS2 has two GPIO controller including the CRMU GPIO, |
|
the ChipcommonG GPIO. Both controllers are supported by this driver. |
|
|
|
The Broadcom Stingray GPIO controllers are supported by this driver. |
|
|
|
All above SoCs GPIO controllers support basic PINCONF functions such |
|
as bias pull up, pull down, and drive strength configurations, when |
|
these pins are muxed to GPIO. |
|
|
|
It provides the framework where pins from the individual GPIO can be |
|
individually muxed to GPIO function, through interaction with the |
|
SoCs IOMUX controller. This features could be used only on SoCs which |
|
support individual pin muxing. |
|
|
|
config PINCTRL_CYGNUS_MUX |
|
bool "Broadcom Cygnus IOMUX driver" |
|
depends on (ARCH_BCM_CYGNUS || COMPILE_TEST) |
|
depends on OF |
|
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 overridden to GPIO function |
|
|
|
config PINCTRL_NS |
|
bool "Broadcom Northstar pins driver" |
|
depends on OF && (ARCH_BCM_5301X || COMPILE_TEST) |
|
select PINMUX |
|
select GENERIC_PINCONF |
|
default ARCH_BCM_5301X |
|
help |
|
Say yes here to enable the Broadcom NS SoC pins driver. |
|
|
|
The Broadcom Northstar pins driver supports muxing multi-purpose pins |
|
that can be used for various functions (e.g. SPI, I2C, UART) as well |
|
as GPIOs. |
|
|
|
config PINCTRL_NSP_GPIO |
|
bool "Broadcom NSP GPIO (with PINCONF) driver" |
|
depends on OF_GPIO && (ARCH_BCM_NSP || COMPILE_TEST) |
|
select GPIOLIB_IRQCHIP |
|
select PINCONF |
|
select GENERIC_PINCONF |
|
default ARCH_BCM_NSP |
|
help |
|
Say yes here to enable the Broadcom NSP GPIO driver. |
|
|
|
The Broadcom Northstar Plus SoC ChipcommonA GPIO controller is |
|
supported by this driver. |
|
|
|
The ChipcommonA GPIO controller support basic PINCONF functions such |
|
as bias pull up, pull down, and drive strength configurations, when |
|
these pins are muxed to GPIO. |
|
|
|
config PINCTRL_NS2_MUX |
|
bool "Broadcom Northstar2 pinmux driver" |
|
depends on OF |
|
depends on ARCH_BCM_IPROC || COMPILE_TEST |
|
select PINMUX |
|
select GENERIC_PINCONF |
|
default ARM64 && ARCH_BCM_IPROC |
|
help |
|
Say yes here to enable the Broadcom NS2 MUX driver. |
|
|
|
The Broadcom Northstar2 IOMUX driver supports group based IOMUX |
|
configuration. |
|
|
|
config PINCTRL_NSP_MUX |
|
bool "Broadcom NSP IOMUX driver" |
|
depends on (ARCH_BCM_NSP || COMPILE_TEST) |
|
depends on OF |
|
select PINMUX |
|
select GENERIC_PINCONF |
|
default ARCH_BCM_NSP |
|
help |
|
Say yes here to enable the Broadcom NSP SOC IOMUX driver. |
|
|
|
The Broadcom Northstar Plus IOMUX driver supports pin based IOMUX |
|
configuration, with certain individual pins can be overridden |
|
to GPIO function.
|
|
|