Hi, This series adds bindings for slave-specific SPI controller properties. See patch 1 for more info on the motivations behind this. This is the best approach that I came up with with my limited knowledge of JSON schema. It has some limitations that are mentioned in patch 1. I don't know of any better ways to model this. Suggestions are welcome! Pratyush Yadav (2): spi: dt-bindings: add schema listing slave-specific properties dt-bindings: mtd: spi-nor: Add a reference to spi-slave-props.yaml .../bindings/mtd/jedec,spi-nor.yaml | 3 +- .../bindings/spi/cdns,qspi-nor.yaml | 33 ------------ .../bindings/spi/spi-slave-props.yaml | 52 +++++++++++++++++++ 3 files changed, 54 insertions(+), 34 deletions(-) create mode 100644 Documentation/devicetree/bindings/spi/spi-slave-props.yaml -- 2.30.0