[PATCH 4/6] dt-bindings: phy: mediatek: tphy: support software efuse load

[Srinivas Kandagatla]

On 07/11/2021 07:56, Chunfeng Yun wrote:
> Add optional property nvmem-cells and nvmem-cell-names to support
> software efuse load, this helps to fix the efuse bit shift issue
> on mt8195 etc.
> 
> Signed-off-by: Chunfeng Yun <chunfeng.yun at mediatek.com>

Applied thanks,

--srini

> ---
>   .../devicetree/bindings/phy/mediatek,tphy.yaml | 18 ++++++++++++++++++
>   1 file changed, 18 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/phy/mediatek,tphy.yaml b/Documentation/devicetree/bindings/phy/mediatek,tphy.yaml
> index 9e6c0f43f1c6..05ee274b4b71 100644
> --- a/Documentation/devicetree/bindings/phy/mediatek,tphy.yaml
> +++ b/Documentation/devicetree/bindings/phy/mediatek,tphy.yaml
> @@ -160,6 +160,24 @@ patternProperties:
>                   - PHY_TYPE_PCIE
>                   - PHY_TYPE_SATA
>   
> +      nvmem-cells:
> +        items:
> +          - description: internal R efuse for U2 PHY or U3/PCIe PHY
> +          - description: rx_imp_sel efuse for U3/PCIe PHY
> +          - description: tx_imp_sel efuse for U3/PCIe PHY
> +        description: |
> +          Phandles to nvmem cell that contains the efuse data;
> +          Available only for U2 PHY or U3/PCIe PHY of version 2/3, these
> +          three items should be provided at the same time for U3/PCIe PHY,
> +          when use software to load efuse;
> +          If unspecified, will use hardware auto-load efuse.
> +
> +      nvmem-cell-names:
> +        items:
> +          - const: intr
> +          - const: rx_imp
> +          - const: tx_imp
> +
>         # The following optional vendor properties are only for debug or HQA test
>         mediatek,eye-src:
>           description:
>