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Commit b16b2a26 authored by Paul Mundt's avatar Paul Mundt
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sh: pfc: Make gpio chip support optional where possible. 



This implements some Kconfig knobs for ensuring that the PFC gpio chip
can be disabled or built as a module in the cases where it's optional, or
forcibly enabled in cases where it's not.

Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent b3c185a7

drivers/sh/Kconfig

+15 −0
Original line number Diff line number Diff line
@@ -2,4 +2,19 @@ menu "SuperH / SH-Mobile Driver Options" 


source "drivers/sh/intc/Kconfig"



comment "Pin function controller options"



config SH_PFC

	# XXX move off the gpio dependency

	depends on GENERIC_GPIO

	select GPIO_SH_PFC if ARCH_REQUIRE_GPIOLIB

	def_bool y



config GPIO_SH_PFC

	tristate "SuperH PFC GPIO support"

	depends on SH_PFC && GPIOLIB

	help

	  This enables support for GPIOs within the SoC's pin function

	  controller.



endmenu

drivers/sh/Makefile

+2 −1
Original line number Diff line number Diff line
@@ -6,5 +6,6 @@ obj-y := intc/ 
obj-$(CONFIG_HAVE_CLK)		+= clk/

obj-$(CONFIG_MAPLE)		+= maple/

obj-$(CONFIG_SUPERHYWAY)	+= superhyway/

obj-$(CONFIG_GENERIC_GPIO)	+= pfc.o pfc-gpio.o

obj-$(CONFIG_SH_PFC)		+= pfc.o

obj-$(CONFIG_GPIO_SH_PFC)	+= pfc-gpio.o

obj-y				+= pm_runtime.o