u-boot

Commit Graph

Author	SHA1	Message	Date
Vladimir Oltean	e7005b3e80	fsl_dspi: Introduce DT bindings for CS-SCK and SCK-CS delays Communication with some SPI slaves just won't cut it if these delays (before the beginning, and after the end of a transfer) are not added to the Chip Select signal. These are a straight copy from Linux: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt drivers/spi/spi-fsl-dspi.c Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> [Rebased] Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>	2020-07-27 14:16:26 +05:30
Angelo Dureghello	b5867b1a7a	m68k: add basic set of devicetrees This patch adds a basic group of devicetrees, one for each cpu family, including actually just uart and dspi devices, since these are the drivers supporting devicetree (support added in this patch-set). Acked-by: Jagan Teki <jagan@amarulasolutions.com> Signed-off-by: Angelo Dureghello <angelo@sysam.it> Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>	2019-05-23 23:14:38 -04:00

Author

SHA1

Message

Date

Vladimir Oltean

e7005b3e80

fsl_dspi: Introduce DT bindings for CS-SCK and SCK-CS delays

Communication with some SPI slaves just won't cut it if these delays
(before the beginning, and after the end of a transfer) are not added to
the Chip Select signal.

These are a straight copy from Linux:
Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt
drivers/spi/spi-fsl-dspi.c

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
[Rebased]
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>

2020-07-27 14:16:26 +05:30

Angelo Dureghello

b5867b1a7a

m68k: add basic set of devicetrees

This patch adds a basic group of devicetrees, one for each
cpu family, including actually just uart and dspi devices,
since these are the drivers supporting devicetree (support
added in this patch-set).

Acked-by: Jagan Teki <jagan@amarulasolutions.com>
Signed-off-by: Angelo Dureghello <angelo@sysam.it>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>

2019-05-23 23:14:38 -04:00

2 Commits