[PATCH v3 0/3] microchip core-qspi gpio-cs fixes + cleanup

From: Conor Dooley

Date: Thu Apr 30 2026 - 06:15:07 EST


From: Conor Dooley <conor.dooley@xxxxxxxxxxxxx>

Hey Mark,

v3 with the review comment about the core handing CS_HIGH dealt with.
I noticed that in the same function there was a "raw" BIT(1), which I
replaced with a macro that the patch was already adding for use in the
setup function...

Cheers,
Conor.

CC: Conor Dooley <conor.dooley@xxxxxxxxxxxxx>
CC: Daire McNamara <daire.mcnamara@xxxxxxxxxxxxx>
CC: Mark Brown <broonie@xxxxxxxxxx>
CC: Cyril Jean <cyril.jean@xxxxxxxxxxxxx>
CC: Valentina.FernandezAlanis@xxxxxxxxxxxxx
CC: linux-riscv@xxxxxxxxxxxxxxxxxxx
CC: linux-spi@xxxxxxxxxxxxxxx
CC: linux-kernel@xxxxxxxxxxxxxxx

Conor Dooley (3):
spi: microchip-core-qspi: control built-in cs manually
spi: microchip-core-qspi: don't attempt to transmit during emulated
read-only dual/quad operations
spi: microchip-core-qspi: remove some inline markings

drivers/spi/spi-microchip-core-qspi.c | 99 +++++++++++++++++++++------
1 file changed, 79 insertions(+), 20 deletions(-)

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2.53.0