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Commit a4aa9b75 authored by Takahiro Kuwano's avatar Takahiro Kuwano Committed by Jagan Teki
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mtd: spi-nor-core: Add support for volatile QE bit



Some of Spansion/Cypress chips support volatile version of configuration
registers and it is recommended to update volatile registers in the field
application due to a risk of the non-volatile registers corruption by
power interrupt. This patch adds a function to set Quad Enable bit in CFR1
volatile.

Signed-off-by: default avatarTakahiro Kuwano <Takahiro.Kuwano@infineon.com>
Reviewed-by: default avatarJagan Teki <jagan@amarulasolutions.com>
parent 2d20f344
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