[PATCH v7] ARM: davinci: i2c: add OF support
Heiko Schocher
hs at denx.de
Wed Aug 8 00:35:16 EST 2012
Hello,
On 30.07.2012 09:21, Heiko Schocher wrote:
> add of support for the davinci i2c driver.
>
> Signed-off-by: Heiko Schocher<hs at denx.de>
> Signed-off-by: Sekhar Nori<nsekhar at ti.com>
> Cc: davinci-linux-open-source at linux.davincidsp.com
> Cc: linux-arm-kernel at lists.infradead.org
> Cc: devicetree-discuss at lists.ozlabs.org
> Cc: linux-i2c at vger.kernel.org
> Cc: Ben Dooks<ben-linux at fluff.org>
> Cc: Wolfram Sang<w.sang at pengutronix.de>
> Cc: Grant Likely<grant.likely at secretlab.ca>
> Cc: Sekhar Nori<nsekhar at ti.com>
> Cc: Wolfgang Denk<wd at denx.de>
> Cc: Sylwester Nawrocki<s.nawrocki at samsung.com>
>
> ---
> - changes for v2:
> - add comments from Sylwester Nawrocki<s.nawrocki at samsung.com>:
> - use "cell-index" instead "id"
> - OF_DEV_AUXDATA in the machine code, instead pre-define platform
> device name
> - add comment from Grant Likely:
> - removed "id" resp. "cell-index" completely
> - fixed documentation
> - use of_match_ptr()
> - use devm_kzalloc() for allocating plattform data mem
> - fixed a whitespace issue
> - no changes for v3
> - changes for v4
> remove "pinmux-handle" property as discussed here:
> http://www.spinics.net/lists/arm-kernel/msg175701.html
> with Nori Sekhar
>
> - changes for v5
> add comments from Grant Likely:
> - do not change value of dev->dev->platform_data, instead
> hold a copy in davinci_i2c_dev.
>
> - changes for v6:
> add comments from Sekhar Nori:
> - removed unneccessary include
> - merge patch from Sekhar Nori:
> setup the newly introduced dev->pdata member correctly once in
> probe -> i2c_get_plattformdata(() not needed, remove a lot of
> checks for pdata in code
> - add Signed-off-by: Sekhar Nori<nsekhar at ti.com>
> - patch no longer in patchserie, as it has no dependencies.
>
> - changes for v7:
> add comments from Wolfram Sang:
> - move Documentation/devicetree/bindings/arm/davinci/i2c.txt
> to Documentation/devicetree/bindings/i2c/davinci.txt
> - remove bus-delay property
>
> Documentation/devicetree/bindings/i2c/davinci.txt | 28 ++++++++++++
> drivers/i2c/busses/i2c-davinci.c | 48 ++++++++++++++++-----
> 2 files changed, 65 insertions(+), 11 deletions(-)
> create mode 100644 Documentation/devicetree/bindings/i2c/davinci.txt
ping ... any comments?
bye,
Heiko
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