Messages in this thread | | | Date | Tue, 3 Apr 2012 18:46:59 +0200 | From | Wolfram Sang <> | Subject | Re: [PATCH-v3] Support M95040 SPI EEPROM |
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On Tue, Apr 03, 2012 at 08:25:02AM +0200, Ivo Sieben wrote: > Updated the generic SPI EEPROM driver AT25 for support of an additional address > bit in the instruction byte. Certain EEPROMS have a size that is larger than the > number of address bytes would allow (e.g. like M95040 from ST that has 512 Byte > size but uses only one address byte (A0 to A7) for addressing.) For the extra > address bit (A8, A16 or A24) bit 3 of the instruction byte is used. This > instruction bit is normally defined as don't care for other AT25 like chips. > > Signed-off-by: Ivo Sieben <meltedpianoman@gmail.com>
Thanks for keeping at it!
Reviewed-by: Wolfram Sang <w.sang@pengutronix.de>
I could also pick it up (since I am looking after at24, so that fits somehow), but Greg's tree is maybe the more obvious place.
Regards,
Wolfram
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