From: Bjorn Andersson <bjorn.andersson@sonymobile.com>
To: Rob Herring <rob.herring@calxeda.com>,
Pawel Moll <pawel.moll@arm.com>,
Mark Rutland <mark.rutland@arm.com>,
Ian Campbell <ijc+devicetree@hellion.org.uk>,
Kumar Gala <galak@codeaurora.org>, Rob Landley <rob@landley.net>,
Wolfram Sang <wsa@the-dreams.de>,
Grant Likely <grant.likely@linaro.org>,
Bjorn Andersson <bjorn.andersson@sonymobile.com>,
"Ivan T. Ivanov" <iivanov@mm-sol.com>,
Jean Delvare <khali@linux-fr.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Martin Schwidefsky <schwidefsky@de.ibm.com>,
James Ralston <james.d.ralston@intel.com>,
Bill Brown <bill.e.brown@intel.com>,
Matt Porter <matt.porter@linaro.org>,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
<devicetree@vger.kernel.org>, <linux-doc@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <linux-i2c@vger.kernel.org>,
<linux-arm-msm@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>
Subject: [PATCH v2 0/2] Qualcomm Universal Peripheral (QUP) I2C controller
Date: Mon, 13 Jan 2014 16:30:35 -0800 [thread overview]
Message-ID: <1389659437-16406-1-git-send-email-bjorn.andersson@sonymobile.com> (raw)
Picking up Ivans i2c-qup submission from a few months back, as I've now
tested and corrected some minor things. I also introduced changes based
on the review of v1.
Changes from v1:
- Cleaned up device tree binding example.
- Refrased device tree bindings.
- Following changes in the i2c framework.
- Use the core clock to calculate divider for the bus clock, instead of
explicitly setting it.
- Remove explicit pinctrl settting.
- Split/renamed qup_i2c_enable(bool) into enable/disable functions.
- Return value was overwritten on error in write_one/read_one.
- Initialize the i2c core every time, so that we actually can execute
more than 1 transmission per xfer.
Ivan T. Ivanov (2):
i2c: qup: Add device tree bindings information
i2c: New bus driver for the QUP I2C controller
.../devicetree/bindings/i2c/qcom,i2c-qup.txt | 41 +
drivers/i2c/busses/Kconfig | 10 +
drivers/i2c/busses/Makefile | 1 +
drivers/i2c/busses/i2c-qup.c | 897 +++++++++++++++++++++
4 files changed, 949 insertions(+)
create mode 100644 Documentation/devicetree/bindings/i2c/qcom,i2c-qup.txt
create mode 100644 drivers/i2c/busses/i2c-qup.c
--
1.8.2.2
next reply other threads:[~2014-01-14 0:30 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-14 0:30 Bjorn Andersson [this message]
2014-01-14 0:30 ` [PATCH v2 1/2] i2c: qup: Add device tree bindings information Bjorn Andersson
2014-01-14 8:57 ` Ivan T. Ivanov
2014-01-16 23:20 ` Bjorn Andersson
2014-01-17 7:40 ` Ivan T. Ivanov
2014-01-14 0:30 ` [PATCH v2 2/2] i2c: New bus driver for the QUP I2C controller Bjorn Andersson
2014-01-14 13:03 ` Ivan T. Ivanov
2014-01-15 16:46 ` Stephen Boyd
2014-01-16 13:37 ` Ivan T. Ivanov
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