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linux-next/drivers/pinctrl/sh-pfc
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
..
core.c sh-pfc: Add support for SoC-specific initialization 2013-06-05 17:17:13 +09:00
core.h sh-pfc: Add support for SoC-specific initialization 2013-06-05 17:17:13 +09:00
gpio.c sh-pfc: Skip gpiochip registration when no GPIO resource is found 2013-04-03 10:30:36 +09:00
Kconfig sh-pfc: sh73a0: Add VCCQ MC0 regulator 2013-06-05 17:17:14 +09:00
Makefile sh-pfc: Add r8a7778 pinmux support 2013-06-04 21:04:02 +09:00
pfc-r8a73a4.c sh-pfc: r8a73a4: Remove unused GPIO bias data 2013-04-03 10:30:43 +09:00
pfc-r8a7740.c sh-pfc: r8a7740: Add bias (pull-up/down) pinconf support 2013-06-05 17:17:10 +09:00
pfc-r8a7778.c sh-pfc: r8a7778: tidyup SDHI naming suffixes and sort it alphabetically 2013-06-05 17:17:11 +09:00
pfc-r8a7779.c sh-pfc: r8a7779: add VIN pin groups 2013-06-04 21:04:04 +09:00
pfc-r8a7790.c sh-pfc: r8a7790: Don't use GPIO enum entries 2013-06-04 21:04:01 +09:00
pfc-sh73a0.c sh-pfc: sh73a0: Add VCCQ MC0 regulator 2013-06-05 17:17:14 +09:00
pfc-sh7203.c sh-pfc: Constify all SoC data 2013-03-15 13:33:53 +01:00
pfc-sh7264.c sh-pfc: Constify all SoC data 2013-03-15 13:33:53 +01:00
pfc-sh7269.c sh-pfc: Constify all SoC data 2013-03-15 13:33:53 +01:00
pfc-sh7372.c sh-pfc: sh7372: Add bias (pull-up/down) pinconf support 2013-06-04 21:04:21 +09:00
pfc-sh7720.c sh-pfc: Constify all SoC data 2013-03-15 13:33:53 +01:00
pfc-sh7722.c sh-pfc: Constify all SoC data 2013-03-15 13:33:53 +01:00
pfc-sh7723.c sh-pfc: Constify all SoC data 2013-03-15 13:33:53 +01:00
pfc-sh7724.c sh-pfc: Constify all SoC data 2013-03-15 13:33:53 +01:00
pfc-sh7734.c sh-pfc: Constify all SoC data 2013-03-15 13:33:53 +01:00
pfc-sh7757.c sh-pfc: Constify all SoC data 2013-03-15 13:33:53 +01:00
pfc-sh7785.c sh-pfc: Constify all SoC data 2013-03-15 13:33:53 +01:00
pfc-sh7786.c sh-pfc: Constify all SoC data 2013-03-15 13:33:53 +01:00
pfc-shx3.c sh-pfc: Constify all SoC data 2013-03-15 13:33:53 +01:00
pinctrl.c sh-pfc: Configure pins as GPIOs at request time when handled externally 2013-04-03 10:30:36 +09:00
sh_pfc.h sh-pfc: Add support for SoC-specific initialization 2013-06-05 17:17:13 +09:00