RE: [V5 PATCH 1/1] driver:mtd:spi-nor: Add quad I/O support for Micron spi nor

[Bean Huo 霍斌斌 (beanhuo)]

>>>Also, which SPI NOR is this enabled for? I don't see any Micron entries in spi_nor_ids[] which contain the SPI_NOR_QUAD_READ flag.
>> 
>> Yes, we now don't see any Micron entries in spi_nor_ids[] which 
>> contain the SPI_NOR_QUAD_READ flag. But Micron spi nor in 
>> spi_nor_ids[] all support Quad I/O mode.

>Then add them! At least, for flash that support them (for all packages that might share the same ID).

Ok,I will add them for our Micron spi nor.

>> This patch is just for wanting to enable Micron Quad I/O mode.

>That's fine. But I'd welcome any follow-up patch to add the QUAD flag to the right Micron table entries. Otherwise, this patch doesn't actually help anyone.

>BTW, given that you aren't changing any entries to spi_nor_ids[] yet, have you actually tested this patch? Or are you only working off the specifications / datasheets?

Yes, I have tested my patch based on latest linux kernel ,the spi nor  are just our Micron spi nor,
such as 45nm MT25QL256Mb and Mt25TL245Mb.Before submitting a patch, our team will review and test it.
only past testing and confirm OK,this patch can be submitted. 

>Thanks,
>Brian

Hi, Brian

Thanks again for your warming response. I rebase a new version patch based on latest l2-mtd.
Besides, we will submit patch by our personal email.

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