Unverified Commit 71cfb1f8 authored by Zixian Zeng's avatar Zixian Zeng Committed by Mark Brown
Browse files

spi: dt-bindings: snps,dw-apb-ssi: Merge duplicate compatible entry 



Microsemi Ocelot/Jaguar2, Renesas RZ/N1 and T-HEAD TH1520
SoC-specific compatibles, which eventually fallback to the
generic DW ssi compatible, it's better to combine them in single entry

Suggested-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarZixian Zeng <sycamoremoon376@gmail.com>
Reviewed-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20250425-sfg-spi-v6-1-2dbe7bb46013@gmail.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 8ffd015d

Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml

+6 −12
Original line number Diff line number Diff line
@@ -56,19 +56,17 @@ properties: 
        enum:

          - snps,dw-apb-ssi

          - snps,dwc-ssi-1.01a

      - description: Microsemi Ocelot/Jaguar2 SoC SPI Controller

        items:

          - enum:

              - mscc,ocelot-spi

              - mscc,jaguar2-spi

          - const: snps,dw-apb-ssi

      - description: Microchip Sparx5 SoC SPI Controller

        const: microchip,sparx5-spi

      - description: Amazon Alpine SPI Controller

        const: amazon,alpine-dw-apb-ssi

      - description: Renesas RZ/N1 SPI Controller

      - description: Vendor controllers which use snps,dw-apb-ssi as fallback

        items:

          - const: renesas,rzn1-spi

          - enum:

              - mscc,ocelot-spi

              - mscc,jaguar2-spi

              - renesas,rzn1-spi

              - thead,th1520-spi

          - const: snps,dw-apb-ssi

      - description: Intel Keem Bay SPI Controller

        const: intel,keembay-ssi
@@ -88,10 +86,6 @@ properties: 
              - renesas,r9a06g032-spi # RZ/N1D

              - renesas,r9a06g033-spi # RZ/N1S

          - const: renesas,rzn1-spi   # RZ/N1

      - description: T-HEAD TH1520 SoC SPI Controller

        items:

          - const: thead,th1520-spi

          - const: snps,dw-apb-ssi



  reg:

    minItems: 1