[PATCH 6/9] dt-bindings: bluetooth: qcom: Add NVMEM BD address cell

Loic Poulain
2026-04-28T14:23:29Z

Add support for an NVMEM cell provider for "local-bd-address",
allowing the Bluetooth stack to retrieve controller's BD address
from non-volatile storage such as an EEPROM or an eMMC partition.

Signed-off-by: Loic Poulain <loic.poulain@oss.qualcomm.com>
---
.../bindings/net/bluetooth/qcom,bluetooth-common.yaml | 10 ++++++++++
1 file changed, 10 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/bluetooth/qcom,bluetooth-common.yaml b/Documentation/devicetree/bindings/net/bluetooth/qcom,bluetooth-common.yaml
index c8e9c55c1afb4c8e05ba2dae41ce2db4194b4a0f..ecb3de65506f7f0f1fc1d0b9bbd316163b7c26e8 100644
--- a/Documentation/devicetree/bindings/net/bluetooth/qcom,bluetooth-common.yaml
+++ b/Documentation/devicetree/bindings/net/bluetooth/qcom,bluetooth-common.yaml
@@ -22,4 +22,14 @@ properties:
description:
boot firmware is incorrectly passing the address in big-endian order

+ nvmem-cells:
+ maxItems: 1
+ description:
+ Nvmem data cell that contains a 6 byte BD address with the most
+ significant byte first (big-endian).
+
+ nvmem-cell-names:
+ items:
+ - const: local-bd-address
+
additionalProperties: true

--
2.34.1