diff options
Diffstat (limited to 'Documentation/devicetree/bindings/spi/spi-orion.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/spi/spi-orion.txt | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/spi/spi-orion.txt b/Documentation/devicetree/bindings/spi/spi-orion.txt index df8ec31f2f07..8434a65fc12a 100644 --- a/Documentation/devicetree/bindings/spi/spi-orion.txt +++ b/Documentation/devicetree/bindings/spi/spi-orion.txt @@ -18,8 +18,17 @@ Required properties: The eight register sets following the control registers refer to chip-select lines 0 through 7 respectively. - cell-index : Which of multiple SPI controllers is this. +- clocks : pointers to the reference clocks for this device, the first + one is the one used for the clock on the spi bus, the + second one is optional and is the clock used for the + functional part of the controller + Optional properties: - interrupts : Is currently not used. +- clock-names : names of used clocks, mandatory if the second clock is + used, the name must be "core", and "axi" (the latter + is only for Armada 7K/8K). + Example: spi@10600 { |