drivers/w1/slaves/w1_bq27000.c

Michael Trimarchi trimarchi at gandalf.sssup.it
Mon Nov 2 10:07:54 CET 2009


Lars-Peter Clausen wrote:
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> Michael Trimarchi wrote:
>   
>> Lars-Peter Clausen wrote: Michael Trimarchi wrote:
>>
>>     
>>>>> Hi,
>>>>>
>>>>> instead using the FIQ part we can try to use the w1_bq27000
>>>>> one wire protocol for 2.6.3x.
>>>>>
>>>>> What do you think about?
>>>>>
>>>>> Michael
>>>>>
>>>>>           
>> Well, we still need a one wire master. Which would probably be FIQ
>> based.
>>
>>     
>>> The gpio based is not ok or it's too slow?
>>>       
>>> Michel
>>>       
>> - Lars
>>     
> One wire is similar, but different from hdq, so one would at least
> need an hdq gpio driver.
>   
But is ok to try to use some that does't use FIQ, so somenthing like a 
gpio bitbang
master?
> - - Lars
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