[U-Boot] [RFC 2/2] dm: i2c: Add driver for Cadence I2C IP

Michal Simek
2016-04-12T07:59:17Z

Hi Heiko,

On 12.4.2016 09:45, Heiko Schocher wrote:
> Hello Michal,
>
> Sorry for the late reply...
>
> Am 11.04.2016 um 14:50 schrieb Michal Simek:
>> Hi Heiko,
>>
>> On 4.1.2016 08:15, Heiko Schocher wrote:
>>> Hello Moritz,
>>>
>>> Am 28.12.2015 um 18:47 schrieb Moritz Fischer:
>>>> This is a possible drop in replacement for drivers/i2c/zynq-i2c.c
>>>>
>>>> Since this is cadence IP it has been renamed to cdns-i2c,
>>>> to make sense with the compatible string.
>>>>
>>>> Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com>
>>>> ---
>>>> drivers/i2c/Kconfig | 7 +
>>>> drivers/i2c/Makefile | 1 +
>>>> drivers/i2c/i2c-cdns.c | 339
>>>> +++++++++++++++++++++++++++++++++++++++++++++++++
>>>> 3 files changed, 347 insertions(+)
>>>> create mode 100644 drivers/i2c/i2c-cdns.c
>>>
>>> Hmm.. I di not see the remove of "drivers/i2c/zynq-i2c.c" as
>>> you wrote it is a replacement for it ... Can you do this, and
>>> of course adapt the boards which use this driver?
>>
>> I would like to start to use this driver for ZynqMP and use old driver
>> for Zynq because there eeprom hasn't been moved.
>>
>> I found just one problem regarding reading addr from DT which I have
>> fixed.
>
> Yes, I just saw the v2 versions... I review them soon.

Thanks,
Michal