On 11/20/2013 08:21 PM, Jean-Christophe PLAGNIOL-VILLARD wrote:
>> + the chip select signal.
>> + Minimum value is 1 (0 treated as 1).
>> +
>> +- ti,cs-wsetup: write setup width, ns
>> + Time between the beginning of a memory cycle
>> + and the activation of write strobe.
>> + Minimum value is 1 (0 treated as 1).
>> +
>> +- ti,cs-wstrobe: write strobe width, ns
>> + Time between the activation and deactivation of
>> + the write strobe.
>> + Minimum value is 1 (0 treated as 1).
>> +
>> +- ti,cs-whold: write hold width, ns
>> + Time between the deactivation of the write
>> + strobe and the end of the cycle (which may be
>> + either an address change or the deactivation of
>> + the chip select signal.
>> + Minimum value is 1 (0 treated as 1).
>> +
>> +If any of the above parameters are absent, current parameter value will be
>> taken
>> +from the corresponding HW reg.
>> +
>> +The name for cs node must be in format csN, where N is the cs number.
>
> this is wired we should use reg instead to represent the cs as done for SPI
> or a an other property
>
> Best Regards,
> J.
>
Ok, I will add new property cs-chipselect like following :
ti,cs-chipselect: number of chipselect. Indicates on the
aemif driver which chipselect is used
for accessing the memory.
For compatibles "ti,davinci-aemif" and
"ti,keystone-aemif" it can be in range [0-3].
For compatible "ti,omap-L138-aemif" range is [2-5].
Is it OK?
--
Regards,
Ivan Khoronzhuk
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