[PATCH 0/2] Add support to Disable the flash quad mode

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Previously we didn't disable the flash's quad mode when it's removed
Then comes the problem that if we next time load the flash
in SPI/Dual mode, it will not be correctly enabled as the quad enable
bits has not been cleared. I validated the condition on Cypress s25fs128s1.

This series adds the capability to disable the flash's quad mode. And
restore the flash when it's removed in spi_nor_restore().

Yicong Yang (2):
  mtd: spi-nor: Add capability to disable flash quad mode
  mtd: spi-nor: Disable the flash quad mode in spi_nor_restore()

 drivers/mtd/spi-nor/core.c | 57 +++++++++++++++++++++++++++++++---------------
 drivers/mtd/spi-nor/core.h | 10 ++++----
 2 files changed, 44 insertions(+), 23 deletions(-)

-- 
2.8.1


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