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(parent: 7d896a9) | patch
mtd: spi-nor: spansion: add octal DTR support in RD_ANY_REG_OP
authorTakahiro Kuwano <Takahiro.Kuwano@infineon.com>
Wed, 26 Jul 2023 07:52:53 +0000 (10:52 +0300)
committerTudor Ambarus <tudor.ambarus@linaro.org>
Wed, 26 Jul 2023 09:39:11 +0000 (12:39 +0300)
commiteff9604390d6bb275fff1fd359f8b5e521690efa
tree197694e53f9476ab95d2ecae8482a3f48610c1b6tree | snapshot
parent7d896a94bf74ba0cf3a9d16d9cef98062e2017d2commit | diff
mtd: spi-nor: spansion: add octal DTR support in RD_ANY_REG_OP

S28HS02GT uses RD_ANY_REG_OP to read status of each die. In Octal DTR
mode, RD_ANY_REG_OP needs dummy cycles (same as params->rdsr_dummy) and
data length should be 2.

Signed-off-by: Takahiro Kuwano <Takahiro.Kuwano@infineon.com>
Link: https://lore.kernel.org/r/20230726075257.12985-8-tudor.ambarus@linaro.org
Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org>
drivers/mtd/spi-nor/spansion.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git