Unverified Commit d90609a4 authored by Sebastian Reichel's avatar Sebastian Reichel Committed by Mark Brown
Browse files

spi: dt-bindings: support devices with multiple chipselects 



Add binding support for devices, that have more than one
chip select. A typical example are SPI connected microcontroller,
that can also be programmed over SPI like NXP Kinetis or
chips with a configuration and a data chip select, such as
Microchip's MRF89XA transceiver.

Reviewed-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarSebastian Reichel <sebastian.reichel@collabora.com>
Link: https://lore.kernel.org/r/20210621175359.126729-3-sebastian.reichel@collabora.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 0c79378c

Documentation/devicetree/bindings/spi/spi-controller.yaml

+5 −2
Original line number Diff line number Diff line
@@ -114,6 +114,9 @@ patternProperties: 
          Compatible of the SPI device.



      reg:

        minItems: 1

        maxItems: 256

        items:

          minimum: 0

          maximum: 256

        description: