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dt-bindings: mmc: renesas,sdhi: Document RZ/G2L family compatibility

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- RZ/G2UL and RZ/Five ("r9a07g043")
- RZ/G2L(C) ("r9a07g044")
- RZ/V2L ("r9a07g054")
- RZ/G3S ("r9a08g045")
- RZ/V2M ("r9a09g011")

The SD/MMC Interface in the above listed SoCs is not identical to that of
R-Car Gen3. These SoCs have HS400 disabled and use fixed address mode.
Therefore, we need to apply fixed_addr_mode and hs400_disabled quirks.

Document 'renesas,rzg2l-sdhi' as a generic compatible string for the
above SoCs.

Also now use the 'renesas,rzg2l-sdhi' string in the if check for making
sure the required clocks are present.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20240430145937.133643-3-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Lad Prabhakar 2024-04-30 15:59:36 +01:00 committed by Ulf Hansson
parent 493d2b2969
commit d640af49b6
1 changed files with 9 additions and 11 deletions
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20
Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml
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@ -51,11 +51,6 @@ properties:
- renesas,sdhi-r8a77980 # R-Car V3H
- renesas,sdhi-r8a77990 # R-Car E3
- renesas,sdhi-r8a77995 # R-Car D3
- renesas,sdhi-r9a07g043 # RZ/G2UL and RZ/Five
- renesas,sdhi-r9a07g044 # RZ/G2{L,LC}
- renesas,sdhi-r9a07g054 # RZ/V2L
- renesas,sdhi-r9a08g045 # RZ/G3S
- renesas,sdhi-r9a09g011 # RZ/V2M
- const: renesas,rcar-gen3-sdhi # R-Car Gen3 or RZ/G2
- items:
- enum:
@ -64,6 +59,14 @@ properties:
- renesas,sdhi-r8a779g0 # R-Car V4H
- renesas,sdhi-r8a779h0 # R-Car V4M
- const: renesas,rcar-gen4-sdhi # R-Car Gen4
- items:
- enum:
- renesas,sdhi-r9a07g043 # RZ/G2UL and RZ/Five
- renesas,sdhi-r9a07g044 # RZ/G2{L,LC}
- renesas,sdhi-r9a07g054 # RZ/V2L
- renesas,sdhi-r9a08g045 # RZ/G3S
- renesas,sdhi-r9a09g011 # RZ/V2M
- const: renesas,rzg2l-sdhi
reg:
maxItems: 1
@ -115,12 +118,7 @@ allOf:
properties:
compatible:
contains:
enum:
- renesas,sdhi-r9a07g043
- renesas,sdhi-r9a07g044
- renesas,sdhi-r9a07g054
- renesas,sdhi-r9a08g045
- renesas,sdhi-r9a09g011
const: renesas,rzg2l-sdhi
then:
properties:
clocks: