Ben Hutchings 5b9eaa5659 pinctrl: sh-pfc: Implement pinconf power-source param for voltage switching ...

The pfc in the R8A7790 (and probably others in the R-Car gen 2 family)
supports switching SDHI signals between 3.3V and 1.8V nominal voltage,
and the SD driver should do that when switching to and from UHS modes.

Add a flag for pins that have configurable I/O voltage and SoC
operations to get and set the nominal voltage.  Implement the pinconf
power-source parameter using these operations.

Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

2015-08-24 10:44:54 +02:00

..

core.c

pinctrl: sh-pfc: Remove obsolete r8a7740 platform_device_id entry

2015-07-16 11:40:10 +02:00

core.h

pinctrl: sh-pfc: add R8A7794 PFC support

2015-06-16 10:53:20 +02:00

gpio.c

pinctrl: sh-pfc: Use u32 to store register addresses

2015-03-18 02:15:40 +01:00

Kconfig

pinctrl: sh-pfc: add R8A7794 PFC support

2015-06-16 10:53:20 +02:00

Makefile

pinctrl: sh-pfc: add R8A7794 PFC support

2015-06-16 10:53:20 +02:00

pfc-emev2.c

sh-pfc: emev2 - Fix mangled author name

2015-02-05 14:51:34 +01:00

pfc-r8a73a4.c

pinctrl: sh-pfc: r8a73a4: Remove obsolete multi-platform check

2015-05-12 13:17:44 +02:00

pfc-r8a7740.c

pinctrl: sh-pfc: r8a7740: Remove obsolete multi-platform check

2015-07-16 11:39:17 +02:00

pfc-r8a7778.c

pinctrl: sh-pfc: ARM: Constify pins and cfg_regs arrays

2013-12-20 12:28:40 +01:00

pfc-r8a7779.c

pinctrl: sh-pfc: ARM: Constify pins and cfg_regs arrays

2013-12-20 12:28:40 +01:00

pfc-r8a7790.c

sh-pfc: r8a7790: remove non-existing GPIO pins

2015-07-16 09:39:01 +02:00

pfc-r8a7791.c

sh-pfc: r8a7791: remove non-existing GPIO pins

2015-07-16 09:39:02 +02:00

pfc-r8a7794.c

pinctrl: sh-pfc: r8a7794: add SDHI pin groups

2015-06-16 10:55:09 +02:00

pfc-sh73a0.c

pinctrl: sh-pfc: sh73a0: Remove obsolete multi-platform check

2015-07-16 11:37:38 +02:00

pfc-sh7203.c

pinctrl: sh-pfc: sh: Constify pins and cfg_regs arrays

2013-12-20 12:27:43 +01:00

pfc-sh7264.c

pinctrl: sh-pfc: sh: Constify pins and cfg_regs arrays

2013-12-20 12:27:43 +01:00

pfc-sh7269.c

pinctrl: sh-pfc: sh: Constify pins and cfg_regs arrays

2013-12-20 12:27:43 +01:00

pfc-sh7720.c

pinctrl: sh-pfc: sh: Constify pins and cfg_regs arrays

2013-12-20 12:27:43 +01:00

pfc-sh7722.c

pinctrl: sh-pfc: sh: Constify pins and cfg_regs arrays

2013-12-20 12:27:43 +01:00

pfc-sh7723.c

pinctrl: sh-pfc: sh: Constify pins and cfg_regs arrays

2013-12-20 12:27:43 +01:00

pfc-sh7724.c

pinctrl: sh-pfc: sh: Constify pins and cfg_regs arrays

2013-12-20 12:27:43 +01:00

pfc-sh7734.c

pinctrl: sh-pfc: sh: Constify pins and cfg_regs arrays

2013-12-20 12:27:43 +01:00

pfc-sh7757.c

pinctrl: sh-pfc: sh: Constify pins and cfg_regs arrays

2013-12-20 12:27:43 +01:00

pfc-sh7785.c

pinctrl: sh-pfc: sh: Constify pins and cfg_regs arrays

2013-12-20 12:27:43 +01:00

pfc-sh7786.c

pinctrl: sh-pfc: sh: Constify pins and cfg_regs arrays

2013-12-20 12:27:43 +01:00

pfc-shx3.c

pinctrl: sh-pfc: sh: Constify pins and cfg_regs arrays

2013-12-20 12:27:43 +01:00

pinctrl.c

pinctrl: sh-pfc: Implement pinconf power-source param for voltage switching

2015-08-24 10:44:54 +02:00

sh_pfc.h

pinctrl: sh-pfc: Implement pinconf power-source param for voltage switching

2015-08-24 10:44:54 +02:00