diff options
Diffstat (limited to 'doc/device-tree-bindings')
| -rw-r--r-- | doc/device-tree-bindings/spi/spi-mcf-dspi.txt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/doc/device-tree-bindings/spi/spi-mcf-dspi.txt b/doc/device-tree-bindings/spi/spi-mcf-dspi.txt index 860eb8ac85..4684d7846a 100644 --- a/doc/device-tree-bindings/spi/spi-mcf-dspi.txt +++ b/doc/device-tree-bindings/spi/spi-mcf-dspi.txt @@ -13,6 +13,10 @@ Optional properties: - ctar-params: CTAR0 to 7 register configuration, as an array of 8 integer fields for each register, where each register is defined as: <fmsz, pcssck, pasc, pdt, cssck, asc, dt, br>. +- fsl,spi-cs-sck-delay: a delay in nanoseconds between activating chip + select and the start of clock signal, at the start of a transfer. +- fsl,spi-sck-cs-delay: a delay in nanoseconds between stopping the clock + signal and deactivating chip select, at the end of a transfer. Example: |