[PATCH 5/8] dt-bindings: mmc: axiado: Add axiado eMMC variant

Krzysztof Kozlowski krzk at kernel.org
Tue Dec 23 06:43:01 PST 2025


On Mon, Dec 22, 2025 at 04:45:04PM +0800, Tzu-Hao Wei wrote:
> From: SriNavmani A <srinavmani at axiado.com>
> 
> Add device tree binding variant for the Axiado AX3000 Arasan eMMC
> controller. This variant identifies the specific eMMC controller
> implementation used on the AX3000 SoC and enables the appropriate
> driver configuration.
> 
> Signed-off-by: Tzu-Hao Wei <twei at axiado.com>
> ---
>  .../devicetree/bindings/mmc/arasan,sdhci.yaml          | 18 ++++++++++++++++++
>  1 file changed, 18 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/mmc/arasan,sdhci.yaml b/Documentation/devicetree/bindings/mmc/arasan,sdhci.yaml
> index 8e79de97b242a698a2c555b0b94e2975b1761710..47d0e35efea00bf7b1927bd0cfa39c86f0137d44 100644
> --- a/Documentation/devicetree/bindings/mmc/arasan,sdhci.yaml
> +++ b/Documentation/devicetree/bindings/mmc/arasan,sdhci.yaml
> @@ -106,6 +106,12 @@ properties:
>          description:
>            For this device it is strongly suggested to include
>            arasan,soc-ctl-syscon.
> +      - items:
> +          - const: axiado,ax3000-sdhci-5.1-emmc
> +          - const: arasan,sdhci-5.1
> +        description:
> +          For this device it is strongly suggested to include
> +          clock-output-names and '#clock-cells'.
>  
>    reg:
>      maxItems: 1
> @@ -334,3 +340,15 @@ examples:
>                     <&scmi_clk KEEM_BAY_PSS_SD0>;
>            arasan,soc-ctl-syscon = <&sd0_phy_syscon>;
>      };
> +
> +  - |
> +    mmc at 86000000 {

No need for a new example. Please writing bindings and writing schema
docs first.

Best regards,
Krzysztof




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