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spi: Parse hold/inactive CS delay values from the DT

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Now that we support parsing the setup time from the Device Tree, we can
also easily support the remaining hold and inactive time delay values.

Signed-off-by: Janne Grunau <j@jannau.net>
Signed-off-by: Hector Martin <marcan@marcan.st>
Link: https://lore.kernel.org/r/20230113102309.18308-4-marcan@marcan.st
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Janne Grunau 2023-01-13 19:23:10 +09:00 committed by Mark Brown
parent 34f89f238c
commit 5827b31d85
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1 changed files with 2 additions and 0 deletions
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drivers/spi/spi.c
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@ -2327,6 +2327,8 @@ static int of_spi_parse_dt(struct spi_controller *ctlr, struct spi_device *spi,
/* Device CS delays */
of_spi_parse_dt_cs_delay(nc, &spi->cs_setup, "spi-cs-setup-delay-ns");
of_spi_parse_dt_cs_delay(nc, &spi->cs_hold, "spi-cs-hold-delay-ns");
of_spi_parse_dt_cs_delay(nc, &spi->cs_inactive, "spi-cs-inactive-delay-ns");
return 0;
}