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Commit 00df0582 authored by Jesper Nilsson's avatar Jesper Nilsson Committed by Linus Walleij
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pinctrl: Add pincontrol driver for ARTPEC-6 SoC 



Add pinctrl driver support for the Axis ARTPEC-6 SoC.
There are only some pins that actually have different
functions available, but all can control bias (pull-up/-down)
and drive strength.

Code originally written by Chris Paterson.

Signed-off-by: default avatarJesper Nilsson <jesper.nilsson@axis.com>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 9c6c149b

MAINTAINERS

+1 −0
Original line number Diff line number Diff line
@@ -1088,6 +1088,7 @@ L: linux-arm-kernel@axis.com 
F:	arch/arm/mach-artpec

F:	arch/arm/boot/dts/artpec6*

F:	drivers/clk/axis

F:	drivers/pinctrl/pinctrl-artpec*

F:	Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt



ARM/ASPEED MACHINE SUPPORT

drivers/pinctrl/Kconfig

+11 −0
Original line number Diff line number Diff line
@@ -41,6 +41,17 @@ config PINCTRL_ADI2 
	  future processors. This option is selected automatically when specific

	  machine and arch are selected to build.



config PINCTRL_ARTPEC6

        bool "Axis ARTPEC-6 pin controller driver"

        depends on MACH_ARTPEC6

        select PINMUX

        select GENERIC_PINCONF

        help

          This is the driver for the Axis ARTPEC-6 pin controller. This driver

          supports pin function multiplexing as well as pin bias and drive

          strength configuration. Device tree integration instructions can be

          found in Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt



config PINCTRL_AS3722

	tristate "Pinctrl and GPIO driver for ams AS3722 PMIC"

	depends on MFD_AS3722 && GPIOLIB

drivers/pinctrl/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -8,6 +8,7 @@ obj-$(CONFIG_PINCONF) += pinconf.o 
obj-$(CONFIG_OF)		+= devicetree.o

obj-$(CONFIG_GENERIC_PINCONF)	+= pinconf-generic.o

obj-$(CONFIG_PINCTRL_ADI2)	+= pinctrl-adi2.o

obj-$(CONFIG_PINCTRL_ARTPEC6)	+= pinctrl-artpec6.o

obj-$(CONFIG_PINCTRL_AS3722)	+= pinctrl-as3722.o

obj-$(CONFIG_PINCTRL_BF54x)	+= pinctrl-adi2-bf54x.o

obj-$(CONFIG_PINCTRL_BF60x)	+= pinctrl-adi2-bf60x.o