On Mon, Sep 21, 2015 at 11:18:26PM +0200, Peter Rosin wrote: > From: Peter Rosin <peda@xxxxxxxxxx> > > Add support for Microchip digital potentiometers and rheostats > MCP4531, MCP4532, MCP4551, MCP4552, > MCP4631, MCP4632, MCP4651, MCP4652 > > These are either single (45xx) or dual (46xx) wipers with either > 129 (4x3x) or 257 (4x5x) steps, and configured either as > potentiometers (4xx1) or rheostats (4xx2). > > Signed-off-by: Peter Rosin <peda@xxxxxxxxxx> > --- > MAINTAINERS | 5 + > drivers/iio/Kconfig | 1 + > drivers/iio/Makefile | 1 + > drivers/iio/pot/Kconfig | 20 ++++ > drivers/iio/pot/Makefile | 6 ++ > drivers/iio/pot/mcp4xxx_dpot.c | 218 ++++++++++++++++++++++++++++++++++++++++ > 6 files changed, 251 insertions(+) > create mode 100644 drivers/iio/pot/Kconfig > create mode 100644 drivers/iio/pot/Makefile > create mode 100644 drivers/iio/pot/mcp4xxx_dpot.c > > diff --git a/MAINTAINERS b/MAINTAINERS > index b60e2b2369d2..2a34b75b3034 100644 > --- a/MAINTAINERS > +++ b/MAINTAINERS > @@ -6600,6 +6600,11 @@ W: http://linuxtv.org > S: Maintained > F: drivers/media/radio/radio-maxiradio* > > +MCP4XXX MICROCHIP DIGITAL POTENTIOMETER DRIVER > +M: Peter Rosin <peda@xxxxxxxxxx> > +S: Maintained > +F: drivers/iio/pot/mcp4xxx_dpot.* > + > MEDIA DRIVERS FOR RENESAS - VSP1 > M: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx> > L: linux-media@xxxxxxxxxxxxxxx > diff --git a/drivers/iio/Kconfig b/drivers/iio/Kconfig > index 4011effe4c05..837aabad4b9a 100644 > --- a/drivers/iio/Kconfig > +++ b/drivers/iio/Kconfig > @@ -73,6 +73,7 @@ source "drivers/iio/orientation/Kconfig" > if IIO_TRIGGER > source "drivers/iio/trigger/Kconfig" > endif #IIO_TRIGGER > +source "drivers/iio/pot/Kconfig" > source "drivers/iio/pressure/Kconfig" > source "drivers/iio/proximity/Kconfig" > source "drivers/iio/temperature/Kconfig" > diff --git a/drivers/iio/Makefile b/drivers/iio/Makefile > index 698afc2d17ce..df026289309f 100644 > --- a/drivers/iio/Makefile > +++ b/drivers/iio/Makefile > @@ -23,6 +23,7 @@ obj-y += imu/ > obj-y += light/ > obj-y += magnetometer/ > obj-y += orientation/ > +obj-y += pot/ > obj-y += pressure/ > obj-y += proximity/ > obj-y += temperature/ > diff --git a/drivers/iio/pot/Kconfig b/drivers/iio/pot/Kconfig > new file mode 100644 > index 000000000000..48ebc7ef6b6b > --- /dev/null > +++ b/drivers/iio/pot/Kconfig > @@ -0,0 +1,20 @@ > +# > +# Potentiometer drivers > +# > +# When adding new entries keep the list in alphabetical order > + > +menu "Digital potentiometers" > + > +config MCP4XXX_DPOT > + tristate "Microchip MCP45xx/MCP46xx Digital Potentiometer driver" > + depends on I2C > + help > + Say yes here to build support for the Microship Microchip? Regards, -- Andreas Dannenberg Texas Instruments Inc -- To unsubscribe from this list: send the line "unsubscribe linux-iio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
