linux-stable/drivers/pinctrl/sh-pfc/Kconfig
Laurent Pinchart ea770ad2ec sh-pfc: sh73a0: Add VCCQ MC0 regulator
The sh73a0 has an internal power gate on the VCCQ power supply for the
SDHI0 device that is controlled (for some strange reason) by a bit in a
PFC register. This feature should be exposed as a regulator.

As the same register is also used for pin control purposes there is no
way to achieve atomic read/write sequences with a separate regulator
driver. We thus need to implement the regulator here.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-06-05 17:17:14 +09:00

131 lines
2.4 KiB
Text

#
# Renesas SH and SH Mobile PINCTRL drivers
#
if ARCH_SHMOBILE || SUPERH
config PINCTRL_SH_PFC
select GPIO_SH_PFC if ARCH_REQUIRE_GPIOLIB
select PINMUX
select PINCONF
select GENERIC_PINCONF
def_bool y
help
This enables pin control drivers for SH and SH Mobile platforms
config GPIO_SH_PFC
bool "SuperH PFC GPIO support"
depends on PINCTRL_SH_PFC && GPIOLIB
help
This enables support for GPIOs within the SoC's pin function
controller.
config PINCTRL_PFC_R8A73A4
def_bool y
depends on ARCH_R8A73A4
select PINCTRL_SH_PFC
config PINCTRL_PFC_R8A7740
def_bool y
depends on ARCH_R8A7740
select PINCTRL_SH_PFC
config PINCTRL_PFC_R8A7778
def_bool y
depends on ARCH_R8A7778
select PINCTRL_SH_PFC
config PINCTRL_PFC_R8A7779
def_bool y
depends on ARCH_R8A7779
select PINCTRL_SH_PFC
config PINCTRL_PFC_R8A7790
def_bool y
depends on ARCH_R8A7790
select PINCTRL_SH_PFC
config PINCTRL_PFC_SH7203
def_bool y
depends on CPU_SUBTYPE_SH7203
depends on GPIOLIB
select PINCTRL_SH_PFC
config PINCTRL_PFC_SH7264
def_bool y
depends on CPU_SUBTYPE_SH7264
depends on GPIOLIB
select PINCTRL_SH_PFC
config PINCTRL_PFC_SH7269
def_bool y
depends on CPU_SUBTYPE_SH7269
depends on GPIOLIB
select PINCTRL_SH_PFC
config PINCTRL_PFC_SH7372
def_bool y
depends on ARCH_SH7372
select PINCTRL_SH_PFC
config PINCTRL_PFC_SH73A0
def_bool y
depends on ARCH_SH73A0
select PINCTRL_SH_PFC
select REGULATOR
config PINCTRL_PFC_SH7720
def_bool y
depends on CPU_SUBTYPE_SH7720
depends on GPIOLIB
select PINCTRL_SH_PFC
config PINCTRL_PFC_SH7722
def_bool y
depends on CPU_SUBTYPE_SH7722
depends on GPIOLIB
select PINCTRL_SH_PFC
config PINCTRL_PFC_SH7723
def_bool y
depends on CPU_SUBTYPE_SH7723
depends on GPIOLIB
select PINCTRL_SH_PFC
config PINCTRL_PFC_SH7724
def_bool y
depends on CPU_SUBTYPE_SH7724
depends on GPIOLIB
select PINCTRL_SH_PFC
config PINCTRL_PFC_SH7734
def_bool y
depends on CPU_SUBTYPE_SH7734
depends on GPIOLIB
select PINCTRL_SH_PFC
config PINCTRL_PFC_SH7757
def_bool y
depends on CPU_SUBTYPE_SH7757
depends on GPIOLIB
select PINCTRL_SH_PFC
config PINCTRL_PFC_SH7785
def_bool y
depends on CPU_SUBTYPE_SH7785
depends on GPIOLIB
select PINCTRL_SH_PFC
config PINCTRL_PFC_SH7786
def_bool y
depends on CPU_SUBTYPE_SH7786
depends on GPIOLIB
select PINCTRL_SH_PFC
config PINCTRL_PFC_SHX3
def_bool y
depends on CPU_SUBTYPE_SHX3
depends on GPIOLIB
select PINCTRL_SH_PFC
endif