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

Michal Simek
2016-04-11T12:50:38Z

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.

Thanks,
Michal

--
Michal Simek, Ing. (M.Eng), OpenPGP -> KeyID: FE3D1F91
w: www.monstr.eu p: +42-0-721842854
Maintainer of Linux kernel - Microblaze cpu - http://www.monstr.eu/fdt/
Maintainer of Linux kernel - Xilinx Zynq ARM architecture
Microblaze U-BOOT custodian and responsible for u-boot arm zynq platform

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