diff mbox series

[v2,3/3] spi: Parse hold/inactive CS delay values from the DT

Message ID 20230113102309.18308-4-marcan@marcan.st
State New
Headers show
Series SPI core CS delay fixes and additions | expand

Commit Message

Hector Martin Jan. 13, 2023, 10:23 a.m. UTC 
From: Janne Grunau <j@jannau.net>

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>
---
 drivers/spi/spi.c | 2 ++
 1 file changed, 2 insertions(+)
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Patch

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;
 }