drivers/spi/spi-cadence-quadspi.c · d4f43a2d05faf7febb839edb2e9e8f85dfb9d2d2 · Kirill Smelkov / linux

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spi: cadence-quadspi: Reset CMD_CTRL Reg on cmd r/w completion · d4f43a2d

Dhruva Gole authored Jan 25, 2023



If one leaves the CQSPI_REG_CMDCTRL in an unclean state this may cause
issues in future command reads. This issue came to light when some flash
reads in STIG mode were coming back dirty.
Signed-off-by: Dhruva Gole <d-gole@ti.com>
Link: https://lore.kernel.org/r/20230125081023.1573712-2-d-gole@ti.com

Signed-off-by: Mark Brown <broonie@kernel.org>

d4f43a2d

spi-cadence-quadspi.c 49.4 KB

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