Re: [PATCH 4/9] dt-bindings: net: wireless: qcom,ath10k: Add NVMEM MAC address cell

Konrad Dybcio <[email protected]> Wed, 29 Apr 2026 11:31:14 +0200

Newsgroups	org.infradead.lists.ath10k,org.kernel.vger.linux-arm-msm,org.kernel.vger.linux-block,org.kernel.vger.linux-bluetooth,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-kernel,org.kernel.vger.linux-mmc,org.kernel.vger.linux-wireless,org.kernel.vger.netdev
Message-ID	<[email protected]>

On 4/28/26 4:23 PM, Loic Poulain wrote:
> Add support for an NVMEM cell provider with the standard "mac-address"
> cell name. This allows the ath10k device to retrieve its MAC address
> from non-volatile storage such as an EEPROM or an eMMC partition.
> 
> Signed-off-by: Loic Poulain <[email protected]>
> ---
>  .../devicetree/bindings/net/wireless/qcom,ath10k.yaml          | 10 ++++++++++
>  1 file changed, 10 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml b/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml
> index c21d66c7cd558ab792524be9afec8b79272d1c87..7155d8b15cc145c3a7d703db0c9c3e056a54c07e 100644
> --- a/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml
> +++ b/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml
> @@ -92,6 +92,16 @@ properties:
>  
>    ieee80211-freq-limit: true
>  
> +  nvmem-cells:
> +    maxItems: 1
> +    description:
> +      Nvmem data cell that contains a 6 byte MAC address with the most
> +      significant byte first (big-endian).
> +
> +  nvmem-cell-names:
> +    items:
> +      - const: mac-address

This can just be "const: mac-address" if you don't expect any additional
entries

Konrad