Messages in this thread | | | From | Jim Kuo <> | Subject | [PATCH 0/2] m25p80, spi-nor: Add SFDP detect method for Macronix chips | Date | Fri, 6 Feb 2015 02:44:03 +0800 |
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Hi linux-pm,
The serial flash discoverable parameters (SFDP) is needed to spi nor devices for some specific features. I added some sfdp structure and detect method. I have separated the chip IDs and sfdp detect method to two patches.
Patch 1 (m25p80, spi-nor: Update id list of Macronix chips) mainly updates the id table to support Macronix chips. Patch 2 includes the main sfdp functions and Macronix commands.
The code have been tested on lower version Linux and can successfully work with Macronix chips.
Thanks for review!
Jim Kuo (2): m25p80, spi-nor: Update id list of Macronix chips spi-nor: Add SFDP detect method
drivers/mtd/devices/m25p80.c | 83 ++++- drivers/mtd/spi-nor/Kconfig | 11 + drivers/mtd/spi-nor/spi-nor.c | 774 +++++++++++++++++++++++++++++++++++++++--- include/linux/mtd/spi-nor.h | 201 +++++++++++ 4 files changed, 1009 insertions(+), 60 deletions(-)
-- 1.9.1
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