On Tue, May 31, 2022 at 4:10 PM Rob Herring [off-list ref] wrote:

SPI peripheral device bindings need to reference spi-peripheral-props.yaml
in order to use various SPI controller specific properties. Otherwise,
the unevaluatedProperties check will reject any controller specific
properties.

Signed-off-by: Rob Herring <robh@kernel.org>
---
v2:
 - Also add references in nxp,sja1105.yaml and brcm,b53.yaml as
   pointed out by Vladimir Oltean

Sigh, a bit too quick on this one. v3 coming.

Rob