[PATCH] mtd: spi-nor: issi: Add support for is25lp02g

Michael Walle michael at walle.cc
Tue Nov 28 00:36:27 PST 2023


Hi,

>> > Add support for issi is25lp02g.
>> >
>> > Verified on AMD-Xilinx versal platform and executed mtd_debug
>> > read/write test.
>> >
>> > Signed-off-by: Srikanth Boyapally <srikanth.boyapally at amd.com>
>> 
>> Based on a datasheet [0] I found online, this flash seems to have 
>> SFDP.
>> And since you do not add any flash specific fixups, it likely does not 
>> need an entry
>> and would work fine with the generic flash driver. Did you try using 
>> that? See [1]
>> for more info on contribution guidelines.
>> 
>> [0] https://www.issi.com/WW/pdf/25LP-WP02GG.pdf
>> [1] https://lore.kernel.org/linux-mtd/20231123160721.64561-2-
>> tudor.ambarus at linaro.org/
>> 
> I ran mtd_debug read/write tests on this flash, without adding flash
> entry, it worked fine for me. Please ignore this patch.

Great! Could you please still dump and post your SFDP just for us to
have more SFDP of diferent flashes? See [1].

-michael



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