Unverified Commit f603a3f0 authored by Maksim Kiselev's avatar Maksim Kiselev Committed by Mark Brown
Browse files

spi: sun6i: add DT bindings for Allwinner R329/D1/R528/T113s SPI 



Listed above Allwinner SoCs has two SPI controllers. First is the regular
SPI controller and the second one has additional functionality for
MIPI-DBI Type C.

Add compatible strings for these controllers

Signed-off-by: default avatarMaksim Kiselev <bigunclemax@gmail.com>
Acked-by: default avatarKrzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: default avatarAndre Przywara <andre.przywara@arm.com>
Reviewed-by: default avatarJernej Skrabec <jernej.skrabec@gmail.com>
Link: https://lore.kernel.org/r/20230510081121.3463710-2-bigunclemax@gmail.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 046484cb

Documentation/devicetree/bindings/spi/allwinner,sun6i-a31-spi.yaml

+10 −0
Original line number Diff line number Diff line
@@ -19,6 +19,7 @@ properties: 


  compatible:

    oneOf:

      - const: allwinner,sun50i-r329-spi

      - const: allwinner,sun6i-a31-spi

      - const: allwinner,sun8i-h3-spi

      - items:
@@ -28,6 +29,15 @@ properties: 
              - allwinner,sun50i-h616-spi

              - allwinner,suniv-f1c100s-spi

          - const: allwinner,sun8i-h3-spi

      - items:

          - enum:

              - allwinner,sun20i-d1-spi

              - allwinner,sun50i-r329-spi-dbi

          - const: allwinner,sun50i-r329-spi

      - items:

          - const: allwinner,sun20i-d1-spi-dbi

          - const: allwinner,sun50i-r329-spi-dbi

          - const: allwinner,sun50i-r329-spi



  reg:

    maxItems: 1