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From: Lukas Wunner <lukas@wunner.de>
To: Jonathan Cameron <jic23@kernel.org>
Cc: Hartmut Knaack <knaack.h@gmx.de>,
	Lars-Peter Clausen <lars@metafoo.de>,
	Peter Meerwald-Stadler <pmeerw@pmeerw.net>,
	Mathias Duckeck <m.duckeck@kunbus.de>,
	Phil Elwell <phil@raspberrypi.org>,
	Oskar Andero <oskar.andero@gmail.com>,
	Andrea Galbusera <gizero@gmail.com>,
	Akinobu Mita <akinobu.mita@gmail.com>,
	Manfred Schlaegl <manfred.schlaegl@gmx.at>,
	Michael Welling <mwelling@ieee.org>,
	Soeren Andersen <san@rosetechnology.dk>,
	linux-iio@vger.kernel.org, devicetree@vger.kernel.org,
	Rob Herring <robh+dt@kernel.org>,
	Mark Rutland <mark.rutland@arm.com>
Subject: [PATCH 0/6] IIO driver for MCP3550/1/3
Date: Tue, 22 Aug 2017 15:33:00 +0200	[thread overview]
Message-ID: <cover.1503407738.git.lukas@wunner.de> (raw)

Two fixes, one speedup & one cleanup for the mcp320x.c driver,
plus support for new chips:

The MCP3550/1/3 are 22 bit delta-sigma ADCs with high accuracy,
low noise characteristics and an extended temperature range.
It's the top-of-the-line SPI ADC in Microchip's portfolio.

The chip is used by the "Revolution Pi" family of open source PLCs
based on the Raspberry Pi (https://revolution.kunbus.com/).

Thanks,

Lukas


Lukas Wunner (6):
  iio: adc: mcp320x: Fix oops on module unload
  iio: adc: mcp320x: Fix readout of negative voltages
  iio: adc: mcp320x: Speed up readout of single-channel ADCs
  iio: adc: mcp320x: Drop unnecessary of_device_id attributes
  dt-bindings: iio: adc: mcp320x: Update for mcp3550/1/3
  iio: adc: mcp320x: Add support for mcp3550/1/3

 .../devicetree/bindings/iio/adc/mcp320x.txt        |  23 ++
 drivers/iio/adc/Kconfig                            |   5 +-
 drivers/iio/adc/mcp320x.c                          | 264 ++++++++++++++-------
 3 files changed, 202 insertions(+), 90 deletions(-)

-- 
2.11.0

WARNING: multiple messages have this Message-ID (diff)
From: Lukas Wunner <lukas-JFq808J9C/izQB+pC5nmwQ@public.gmane.org>
To: Jonathan Cameron <jic23-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Cc: Hartmut Knaack <knaack.h-Mmb7MZpHnFY@public.gmane.org>,
	Lars-Peter Clausen <lars-Qo5EllUWu/uELgA04lAiVw@public.gmane.org>,
	Peter Meerwald-Stadler
	<pmeerw-jW+XmwGofnusTnJN9+BGXg@public.gmane.org>,
	Mathias Duckeck
	<m.duckeck-XB/JSsFECOqzQB+pC5nmwQ@public.gmane.org>,
	Phil Elwell <phil-FnsA7b+Nu9XbIbC87yuRow@public.gmane.org>,
	Oskar Andero
	<oskar.andero-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
	Andrea Galbusera <gizero-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
	Akinobu Mita
	<akinobu.mita-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
	Manfred Schlaegl <manfred.schlaegl-RbZlAiThDcE@public.gmane.org>,
	Michael Welling <mwelling-EkmVulN54Sk@public.gmane.org>,
	Soeren Andersen
	<san-KGKi0rHxN0fKWSuBa/xFvVpr/1R2p/CL@public.gmane.org>,
	linux-iio-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
	Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>
Subject: [PATCH 0/6] IIO driver for MCP3550/1/3
Date: Tue, 22 Aug 2017 15:33:00 +0200	[thread overview]
Message-ID: <cover.1503407738.git.lukas@wunner.de> (raw)

Two fixes, one speedup & one cleanup for the mcp320x.c driver,
plus support for new chips:

The MCP3550/1/3 are 22 bit delta-sigma ADCs with high accuracy,
low noise characteristics and an extended temperature range.
It's the top-of-the-line SPI ADC in Microchip's portfolio.

The chip is used by the "Revolution Pi" family of open source PLCs
based on the Raspberry Pi (https://revolution.kunbus.com/).

Thanks,

Lukas


Lukas Wunner (6):
  iio: adc: mcp320x: Fix oops on module unload
  iio: adc: mcp320x: Fix readout of negative voltages
  iio: adc: mcp320x: Speed up readout of single-channel ADCs
  iio: adc: mcp320x: Drop unnecessary of_device_id attributes
  dt-bindings: iio: adc: mcp320x: Update for mcp3550/1/3
  iio: adc: mcp320x: Add support for mcp3550/1/3

 .../devicetree/bindings/iio/adc/mcp320x.txt        |  23 ++
 drivers/iio/adc/Kconfig                            |   5 +-
 drivers/iio/adc/mcp320x.c                          | 264 ++++++++++++++-------
 3 files changed, 202 insertions(+), 90 deletions(-)

-- 
2.11.0

--
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             reply	other threads:[~2017-08-22 13:33 UTC|newest]

Thread overview: 37+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-08-22 13:33 Lukas Wunner [this message]
2017-08-22 13:33 ` [PATCH 0/6] IIO driver for MCP3550/1/3 Lukas Wunner
2017-08-22 13:33 ` [PATCH 4/6] iio: adc: mcp320x: Drop unnecessary of_device_id attributes Lukas Wunner
2017-09-03 13:59   ` Jonathan Cameron
2017-08-22 13:33 ` [PATCH 2/6] iio: adc: mcp320x: Fix readout of negative voltages Lukas Wunner
2017-09-03 13:44   ` Jonathan Cameron
2017-08-22 13:33 ` [PATCH 5/6] dt-bindings: iio: adc: mcp320x: Update for mcp3550/1/3 Lukas Wunner
2017-08-22 13:33   ` Lukas Wunner
2017-08-25 19:59   ` Rob Herring
2017-08-25 19:59     ` Rob Herring
2017-08-27 15:34     ` Lukas Wunner
2017-08-27 15:34       ` Lukas Wunner
2017-08-29  7:21       ` Adriana Reus
2017-08-29  7:21         ` Adriana Reus
2017-09-03 13:37         ` Jonathan Cameron
2017-09-03 13:37           ` Jonathan Cameron
2017-09-03 18:20           ` Lukas Wunner
2017-09-03 18:20             ` Lukas Wunner
2017-09-04 12:36             ` Jonathan Cameron
2017-09-04 12:36               ` Jonathan Cameron
2017-09-04 12:36               ` Jonathan Cameron
2017-09-04 17:22           ` Mark Brown
2017-09-04 17:22             ` Mark Brown
2017-09-10 13:36             ` Jonathan Cameron
2017-09-10 13:36               ` Jonathan Cameron
2017-09-05 18:49       ` Rob Herring
2017-09-05 18:49         ` Rob Herring
2017-08-22 13:33 ` [PATCH 3/6] iio: adc: mcp320x: Speed up readout of single-channel ADCs Lukas Wunner
2017-09-03 13:48   ` Jonathan Cameron
2017-08-22 13:33 ` [PATCH 6/6] iio: adc: mcp320x: Add support for mcp3550/1/3 Lukas Wunner
2017-08-22 13:33   ` Lukas Wunner
2017-09-03 14:22   ` Jonathan Cameron
2017-09-03 14:22     ` Jonathan Cameron
2017-09-07  6:44     ` Lukas Wunner
2017-09-10 13:40       ` Jonathan Cameron
2017-08-22 13:33 ` [PATCH 1/6] iio: adc: mcp320x: Fix oops on module unload Lukas Wunner
2017-09-03 13:41   ` Jonathan Cameron

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