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pinctrl: ns2: add pinmux driver support for Broadcom NS2 SoC

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This adds the initial support of the Broadcom NS2 pinmux driver

Signed-off-by: Yendapally Reddy Dhananjaya Reddy <yendapally.reddy@broadcom.com>
Reviewed-by: Ray Jui <ray.jui@broadcom.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Yendapally Reddy Dhananjaya Reddy 2016-04-29 08:51:38 -04:00 committed by Linus Walleij
parent df408e9cd0
commit b5aa1006e4
3 changed files with 1131 additions and 0 deletions
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13
drivers/pinctrl/bcm/Kconfig
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@ -86,3 +86,16 @@ config PINCTRL_NSP_GPIO
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.

1
drivers/pinctrl/bcm/Makefile
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@ -5,3 +5,4 @@ obj-$(CONFIG_PINCTRL_BCM2835) += pinctrl-bcm2835.o
obj-$(CONFIG_PINCTRL_IPROC_GPIO) += pinctrl-iproc-gpio.o
obj-$(CONFIG_PINCTRL_CYGNUS_MUX) += pinctrl-cygnus-mux.o
obj-$(CONFIG_PINCTRL_NSP_GPIO) += pinctrl-nsp-gpio.o
obj-$(CONFIG_PINCTRL_NS2_MUX) += pinctrl-ns2-mux.o

1117
drivers/pinctrl/bcm/pinctrl-ns2-mux.c Normal file
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