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

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>
mariux64 · Apr 30, 2016 · b5aa100 · b5aa100
1 parent df408e9
commit b5aa100
Show file tree

Hide file tree

Showing 3 changed files with 1,131 additions and 0 deletions.
diff --git a/drivers/pinctrl/bcm/Kconfig b/drivers/pinctrl/bcm/Kconfig
@@ -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.
diff --git a/drivers/pinctrl/bcm/Makefile b/drivers/pinctrl/bcm/Makefile
@@ -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