linux-kernel - [PATCH 0/4] Add an hwmon driver for the mxs soc internal sensor

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Message-Id: <1372236673-20725-1-git-send-email-alexandre.belloni@free-electrons.com>
Date:	Wed, 26 Jun 2013 10:51:09 +0200
From:	Alexandre Belloni <alexandre.belloni@...e-electrons.com>
To:	Shawn Guo <shawn.guo@...aro.org>, Jean Delvare <khali@...ux-fr.org>
Cc:	jimwall@...om, brian@...stalfontz.com,
	Maxime Ripard <maxime.ripard@...e-electrons.com>,
	Grant Likely <grant.likely@...aro.org>,
	Rob Herring <rob.herring@...xeda.com>,
	Rob Landley <rob@...dley.net>,
	Guenter Roeck <linux@...ck-us.net>,
	Russell King <linux@....linux.org.uk>,
	devicetree-discuss@...ts.ozlabs.org, linux-doc@...r.kernel.org,
	linux-kernel@...r.kernel.org, lm-sensors@...sensors.org,
	linux-arm-kernel@...ts.infradead.org,
	Alexandre Belloni <alexandre.belloni@...e-electrons.com>
Subject: [PATCH 0/4] Add an hwmon driver for the mxs soc internal sensor

This patchset is ading a simple driver for the i.mx28 internal die temperature
sensor.

The first two patches are preparation patches an can be applied now.

The first patch is adding the #io-channel-cells to the lrdac on i.mx28 so that
it becomes an inkernel iio provider.

The second patch defines the lradc as present on the cfa-10036 and thus removes
it from i.mx28-cfa10049.dts and imx28-cfa10055.dts as they both include
imx28-cfa10036.dts

The third patch adds the driver itself.

And the final patch adds the driver bindings to the cfa-10036.

Alexandre Belloni (4):
  arm: mxs: Add #io-channel-cells property to lradc
  arm: mxs: add lradc to cfa10036
  hwmon: Add a simple driver to read the MXS SoC temperature
  arm: mxs: Add mxs internal temp sensor to cfa-10036

 .../devicetree/bindings/hwmon/mxs-cputemp.txt      |  18 +++
 Documentation/hwmon/mxs-cputemp                    |  29 +++++
 arch/arm/boot/dts/imx28-cfa10036.dts               |  10 ++
 arch/arm/boot/dts/imx28-cfa10049.dts               |   1 -
 arch/arm/boot/dts/imx28-cfa10055.dts               |   1 -
 arch/arm/boot/dts/imx28.dtsi                       |   1 +
 drivers/hwmon/Kconfig                              |  10 ++
 drivers/hwmon/Makefile                             |   1 +
 drivers/hwmon/mxs-cputemp.c                        | 132 +++++++++++++++++++++
 9 files changed, 201 insertions(+), 2 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/hwmon/mxs-cputemp.txt
 create mode 100644 Documentation/hwmon/mxs-cputemp
 create mode 100644 drivers/hwmon/mxs-cputemp.c

-- 
1.8.1.2

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