On Tue, 17 Aug 2021 at 11:03, Biju Das <biju.das.jz@xxxxxxxxxxxxxx> wrote:
>
> Document RZ/G2L SDHI controller bindings.
>
> Signed-off-by: Biju Das <biju.das.jz@xxxxxxxxxxxxxx>
> Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
Applied for next, thanks!
Kind regards
Uffe
> ---
> v3->v4:
> * Defined clock-names for RZ/G2L SoC and make it as a required property
> v2->v3:
> * split the patch into 2, first one for fixing dtbs-check issue and
> later one for documenting RZ/G2L SDHI bindings.
> v1->v2:
> * Fixed dtbs-check issue for RZ/A{1,2} platforms.
> ---
> .../devicetree/bindings/mmc/renesas,sdhi.yaml | 73 +++++++++++++------
> 1 file changed, 52 insertions(+), 21 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml b/Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml
> index 43584f4f4c7e..9f1e7092cf44 100644
> --- a/Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml
> +++ b/Documentation/devicetree/bindings/mmc/renesas,sdhi.yaml
> @@ -44,19 +44,20 @@ properties:
> - const: renesas,sdhi-mmc-r8a77470 # RZ/G1C (SDHI/MMC IP)
> - items:
> - enum:
> - - renesas,sdhi-r8a774a1 # RZ/G2M
> - - renesas,sdhi-r8a774b1 # RZ/G2N
> - - renesas,sdhi-r8a774c0 # RZ/G2E
> - - renesas,sdhi-r8a774e1 # RZ/G2H
> - - renesas,sdhi-r8a7795 # R-Car H3
> - - renesas,sdhi-r8a7796 # R-Car M3-W
> - - renesas,sdhi-r8a77961 # R-Car M3-W+
> - - renesas,sdhi-r8a77965 # R-Car M3-N
> - - renesas,sdhi-r8a77970 # R-Car V3M
> - - renesas,sdhi-r8a77980 # R-Car V3H
> - - renesas,sdhi-r8a77990 # R-Car E3
> - - renesas,sdhi-r8a77995 # R-Car D3
> - - renesas,sdhi-r8a779a0 # R-Car V3U
> + - renesas,sdhi-r8a774a1 # RZ/G2M
> + - renesas,sdhi-r8a774b1 # RZ/G2N
> + - renesas,sdhi-r8a774c0 # RZ/G2E
> + - renesas,sdhi-r8a774e1 # RZ/G2H
> + - renesas,sdhi-r8a7795 # R-Car H3
> + - renesas,sdhi-r8a7796 # R-Car M3-W
> + - renesas,sdhi-r8a77961 # R-Car M3-W+
> + - renesas,sdhi-r8a77965 # R-Car M3-N
> + - renesas,sdhi-r8a77970 # R-Car V3M
> + - renesas,sdhi-r8a77980 # R-Car V3H
> + - renesas,sdhi-r8a77990 # R-Car E3
> + - renesas,sdhi-r8a77995 # R-Car D3
> + - renesas,sdhi-r8a779a0 # R-Car V3U
> + - renesas,sdhi-r9a07g044 # RZ/G2{L,LC}
> - const: renesas,rcar-gen3-sdhi # R-Car Gen3 or RZ/G2
>
> reg:
> @@ -66,15 +67,9 @@ properties:
> minItems: 1
> maxItems: 3
>
> - clocks:
> - minItems: 1
> - maxItems: 2
> + clocks: true
>
> - clock-names:
> - minItems: 1
> - items:
> - - const: core
> - - const: cd
> + clock-names: true
>
> dmas:
> minItems: 4
> @@ -108,6 +103,42 @@ properties:
> allOf:
> - $ref: "mmc-controller.yaml"
>
> + - if:
> + properties:
> + compatible:
> + contains:
> + const: renesas,sdhi-r9a07g044
> + then:
> + properties:
> + clocks:
> + items:
> + - description: IMCLK, SDHI channel main clock1.
> + - description: IMCLK2, SDHI channel main clock2. When this clock is
> + turned off, external SD card detection cannot be
> + detected.
> + - description: CLK_HS, SDHI channel High speed clock which operates
> + 4 times that of SDHI channel main clock1.
> + - description: ACLK, SDHI channel bus clock.
> + clock-names:
> + items:
> + - const: imclk
> + - const: imclk2
> + - const: clk_hs
> + - const: aclk
> + required:
> + - clock-names
> + - resets
> + else:
> + properties:
> + clocks:
> + minItems: 1
> + maxItems: 2
> + clock-names:
> + minItems: 1
> + items:
> + - const: core
> + - const: cd
> +
> - if:
> properties:
> compatible:
> --
> 2.17.1
>
