spi: spi-fsl-lpspi: Set correct chip-select polarity bit

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[ Upstream commit cbe3370586 ]

The driver currently supports multiple chip-selects, but only sets the
polarity for the first one (CS 0). Fix it by setting the PCSPOL bit for
the desired chip-select.

Fixes: 5314987de5 ("spi: imx: add lpspi bus driver")
Signed-off-by: Larisa Grigore <larisa.grigore@nxp.com>
Signed-off-by: James Clark <james.clark@linaro.org>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Link: https://patch.msgid.link/20250828-james-nxp-lpspi-v2-2-6262b9aa9be4@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Larisa Grigore 2025-08-28 11:14:41 +01:00 • committed by Greg Kroah-Hartman

parent 995977f4b0

commit dfebae5fc6

1 changed files with 5 additions and 2 deletions

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drivers/spi/spi-fsl-lpspi.c

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