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| author | Paul Mundt <lethal@linux-sh.org> | 2012-06-20 18:17:56 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2012-06-20 18:17:56 +0900 |
| commit | b16b2a262c234d6abd8899d41769278337fff5b5 (patch) | |
| tree | ec268b1e2a2c2068dea7af6dd755172e4653ff4a /drivers/sh | |
| parent | b3c185a7614cd95ea9b68d89a8d1ee4227ee9018 (diff) | |
| download | linux-b16b2a262c234d6abd8899d41769278337fff5b5.tar.gz linux-b16b2a262c234d6abd8899d41769278337fff5b5.tar.bz2 linux-b16b2a262c234d6abd8899d41769278337fff5b5.zip | |
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: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'drivers/sh')
| -rw-r--r-- | drivers/sh/Kconfig | 15 | ||||
| -rw-r--r-- | drivers/sh/Makefile | 3 |
2 files changed, 17 insertions, 1 deletions
diff --git a/drivers/sh/Kconfig b/drivers/sh/Kconfig index f168a6159961..d7dbfee1bc70 100644 --- a/drivers/sh/Kconfig +++ b/drivers/sh/Kconfig @@ -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 diff --git a/drivers/sh/Makefile b/drivers/sh/Makefile index be5b2934f067..f5d93e8de090 100644 --- a/drivers/sh/Makefile +++ b/drivers/sh/Makefile @@ -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 |