mtd: spi-nor: spansion: prepare octal dtr methods for multi chip support

Infineon's multi-chip package (MCP) devices require the octal DTR
configuration to be set for each die. Split common code in
dedicated methods to ease the octal DDR MCP support addition.

Signed-off-by: Takahiro Kuwano <Takahiro.Kuwano@infineon.com>
Link: https://lore.kernel.org/r/20230726075257.12985-4-tudor.ambarus@linaro.org
Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org>
This commit is contained in:
Takahiro Kuwano 2023-07-26 10:52:49 +03:00 • committed by Tudor Ambarus
commit c0aa05123f
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