[PATCH V2 0/2] Add device tree support of i2c Atmel driver

Bo Shen voice.shen at atmel.com
Mon Aug 4 23:55:32 PDT 2014

Hi Raphaël Poggi,

On 08/04/2014 05:29 PM, Bo Shen wrote:
> Hi Raphaël Poggi,
> On 08/04/2014 05:22 PM, Raphaël Poggi wrote:
>> Hi,
>> I have tested it on a custom board which use a sam9m10 and it
>> worked... Tell me more when we have found something suspicious.
> I tested on sama5d3xek with qt1070 connect to i2c, and the i2c host
> register successfully, however can not access qt1070, if I use i2c-gpio
> driver, it works well.
> I am still working on it, if any news, I will let you know.

I have re-write the interrupt function as the enclosed patch. Then, the 
i2c host driver works properly.

Can you help test it also on your board?


> Best Regards,
> Bo Shen
>> Thanks for your test.
>> Raphaël Poggi

Best Regards,
Bo Shen
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