linux-kernel - [PATCH v7 0/5] i2c: aspeed: added driver for Aspeed I2C

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Date:   Mon, 24 Apr 2017 11:18:13 -0700
From:   Brendan Higgins <brendanhiggins@...gle.com>
To:     wsa@...-dreams.de, robh+dt@...nel.org, mark.rutland@....com,
        tglx@...utronix.de, jason@...edaemon.net, marc.zyngier@....com,
        joel@....id.au, vz@...ia.com, mouse@...c.ru, clg@...d.org,
        benh@...nel.crashing.org
Cc:     linux-i2c@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, openbmc@...ts.ozlabs.org
Subject: [PATCH v7 0/5] i2c: aspeed: added driver for Aspeed I2C

Addressed comments from:
  - Ben in: http://www.spinics.net/lists/devicetree/msg170491.html
    and: http://www.spinics.net/lists/devicetree/msg171232.html
  - Rob: http://www.spinics.net/lists/devicetree/msg171593.html
  - Joel in: http://www.spinics.net/lists/devicetree/msg171204.html

Changes since previous update:
  - Renamed irq domain for consistency
  - Changed clock-frequency to bus-frequency in device tree
  - Made some fixes to clock divider code
  - Added hardware reset function
  - Marked functions that need to be called with the lock held as "unlocked"
  - Did a bunch of clean up

Looks like there still might be some more work to do with multi-master support
and the clock divider stuff, but I will leave that up for others to decide.

As before, tested on Aspeed 2500 evaluation board and a real platform with an
Aspeed 2520.