diff options
| author |   Janne Grunau <j@jannau.net> | 2023-01-13 19:23:10 +0900 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2023-01-13 12:31:51 +0000 |
| commit | 5827b31d858e399e0ba9fbd33da7a39b31769e11 (patch) | |
| tree | bef3d08ce5fe96692873d618bae7b78cb958b609 | |
| parent | spi: dt-bindings: Add hold/inactive CS delay peripheral properties (diff) | |
| download | wireguard-linux-5827b31d858e399e0ba9fbd33da7a39b31769e11.tar.xz wireguard-linux-5827b31d858e399e0ba9fbd33da7a39b31769e11.zip | |
spi: Parse hold/inactive CS delay values from the DT
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>
| -rw-r--r-- | drivers/spi/spi.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index 3f33934f5429..fc4f6308efd8 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -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; } |