mbox series

[v2,0/3] Add bindings for slave-specific SPI controller properties

Message ID 20211028124518.17370-1-p.yadav@ti.com
Headers show
Series Add bindings for slave-specific SPI controller properties | expand

Message

Pratyush Yadav Oct. 28, 2021, 12:45 p.m. UTC 
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!

Changes in v2:
- Move other subnode properties listed in spi-controller.yaml to
  spi-slave-props.yaml
- Move the Cadence controller-specific properties out of
  spi-slave-props.yaml. They will be added in a separate file.
- Add a reference to spi-slave-props.yaml in spi-controller.yaml.
- Update description.

Pratyush Yadav (3):
  spi: dt-bindings: add schema listing slave-specific properties
  spi: dt-bindings: cdns,qspi-nor: Move slave-specific properties out
  dt-bindings: mtd: spi-nor: Add a reference to spi-slave-props.yaml

 .../bindings/mtd/jedec,spi-nor.yaml           |  3 +-
 .../spi/cdns,qspi-nor-slave-props.yaml        | 42 +++++++++
 .../bindings/spi/cdns,qspi-nor.yaml           | 33 -------
 .../bindings/spi/spi-controller.yaml          | 69 +-------------
 .../bindings/spi/spi-slave-props.yaml         | 93 +++++++++++++++++++
 5 files changed, 139 insertions(+), 101 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/spi/cdns,qspi-nor-slave-props.yaml
 create mode 100644 Documentation/devicetree/bindings/spi/spi-slave-props.yaml