[nrf fromlist] drivers: flash: mspi_nor: support MODE_SINGLE and MODE_QUAD_1_4_4 #2479
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nika-nordic
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magp-nordic
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| /* For octal mode: | ||
| * If the read ID does not match the one from DTS, assume the flash | ||
| * is already in the Octa I/O mode, so switching it is not needed. | ||
| */ |
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Maybe there should be a note about QUAD mode too. Right now it is easy to overlook that for QUAD this if is true.
Quad Enable bit is used to enable/disable 4x line IO in SPI. Upstream PR #: 85520 Signed-off-by: Marcin Szymczyk <[email protected]>
…_QUAD_1_4_4 Extend driver to support single lane and 1-4-4 IO modes. Upstream PR #: 85520 Signed-off-by: Marcin Szymczyk <[email protected]>
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drivers: flash: mspi_nor: support MODE_SINGLE and MODE_QUAD_1_4_4