spi: meson-spicc: move wait completion in driver to take bursts delay in account

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Some delay occurs between each bursts, thus the default delay is wrong
and a timeout will occur with big enough transfers.

The solution is to handle the timeout management in the driver and
add some delay for each bursts in the timeout calculation.

Reported-by: Da Xue <da@libre.computer>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20221026-spicc-burst-delay-v1-0-1be5ffb7051a@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>

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Neil Armstrong 2022-10-26 09:58:28 +02:00 • committed by Mark Brown

parent 195583504b

commit 04694e5002

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drivers/spi/spi-meson-spicc.c

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