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spi: dt-bindings: renesas,rspi: Document RZ/G2UL SoC

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Add RSPI binding documentation for Renesas RZ/G2UL SoC.

RSPI block is identical to one found on RZ/A, so no driver changes are
required. The fallback compatible string "renesas,rspi-rz" will be used
on RZ/G2UL.

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220501082150.24662-1-biju.das.jz@bp.renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Biju Das 2022-05-01 09:21:50 +01:00 committed by Mark Brown
parent 73c1a5153e
commit dfc6597eb1
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1 changed files with 2 additions and 0 deletions
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2
Documentation/devicetree/bindings/spi/renesas,rspi.yaml
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@ -21,6 +21,7 @@ properties:
- enum:
- renesas,rspi-r7s72100 # RZ/A1H
- renesas,rspi-r7s9210 # RZ/A2
- renesas,r9a07g043-rspi # RZ/G2UL
- renesas,r9a07g044-rspi # RZ/G2{L,LC}
- renesas,r9a07g054-rspi # RZ/V2L
- const: renesas,rspi-rz
@ -124,6 +125,7 @@ allOf:
contains:
enum:
- renesas,qspi
- renesas,r9a07g043-rspi
- renesas,r9a07g044-rspi
- renesas,r9a07g054-rspi
then: