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

Loic Poulain <[email protected]> Tue, 28 Apr 2026 16:23:09 +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]>

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
+
   qcom,calibration-data:
     $ref: /schemas/types.yaml#/definitions/uint8-array
     description:

-- 
2.34.1