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From: Heiko Stuebner <heiko@sntech.de>
To: ulf.hansson@linaro.org, Fabio Estevam <festevam@gmail.com>
Cc: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org,
 shawn.lin@rock-chips.com, linux-mmc@vger.kernel.org,
 devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
 linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org,
 Fabio Estevam <festevam@nabladev.com>
Subject:
 Re: [PATCH] dt-bindings: mmc: rockchip-dw-mshc: Fix the RV1103B compatible
Date: Fri, 13 Mar 2026 16:25:30 +0100
Message-ID: <12853156.O9o76ZdvQC@phil>
In-Reply-To: <20260313130835.708066-1-festevam@gmail.com>
References: <20260313130835.708066-1-festevam@gmail.com>
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Am Freitag, 13. M=C3=A4rz 2026, 14:08:35 Mitteleurop=C3=A4ische Normalzeit =
schrieb Fabio Estevam:
> From: Fabio Estevam <festevam@nabladev.com>
>=20
> RV1103B uses the same DesignWare MSHC controller IP version as RK3576.
>=20
> They have no "ciu-drive" nor "ciu-sample" clocks and use the phase
> tuning inside the controller.
>=20
> Fix it accordingly.
>=20
> Fixes: 517b1e3c9455 ("dt-bindings: mmc: rockchip-dw-mshc: Add RV1103B com=
patible")
> Suggested-by: Shawn Lin <shawn.lin@rock-chips.com>
> Signed-off-by: Fabio Estevam <festevam@nabladev.com>

Reviewed-by: Heiko Stuebner <heiko@sntech.de>

> ---
>  Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml | 5 ++++-
>  1 file changed, 4 insertions(+), 1 deletion(-)
>=20
> diff --git a/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml =
b/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml
> index a75209bd2710..4965bb518c54 100644
> --- a/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml
> +++ b/Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml
> @@ -43,11 +43,14 @@ properties:
>                - rockchip,rk3562-dw-mshc
>                - rockchip,rk3568-dw-mshc
>                - rockchip,rk3588-dw-mshc
> -              - rockchip,rv1103b-dw-mshc
>                - rockchip,rv1108-dw-mshc
>                - rockchip,rv1126-dw-mshc
>            - const: rockchip,rk3288-dw-mshc
>        # for Rockchip RK3576 with phase tuning inside the controller
> +      - items:
> +          - enum:
> +              - rockchip,rv1103b-dw-mshc
> +          - const: rockchip,rk3576-dw-mshc
>        - const: rockchip,rk3576-dw-mshc
> =20
>    reg:
>=20