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Thu, 07 May 2026 08:24:49 -0700 (PDT) Received: from QCOM-eG0v1AUPpu.na.qualcomm.com ([2a01:e0a:830:450:b16a:3475:ec42:bcfa]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-bca583dd7e4sm240966b.58.2026.05.07.08.24.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 07 May 2026 08:24:49 -0700 (PDT) From: Loic Poulain Date: Thu, 07 May 2026 17:24:37 +0200 Subject: [PATCH v2 2/8] dt-bindings: net: wireless: qcom,ath10k: Add NVMEM MAC address cell Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260507-block-as-nvmem-v2-2-bf17edd5134e@oss.qualcomm.com> References: <20260507-block-as-nvmem-v2-0-bf17edd5134e@oss.qualcomm.com> In-Reply-To: <20260507-block-as-nvmem-v2-0-bf17edd5134e@oss.qualcomm.com> To: Ulf Hansson , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio , Jens Axboe , Johannes Berg , Jeff Johnson , Bartosz Golaszewski , Marcel Holtmann , Luiz Augusto von Dentz , Balakrishna Godavarthi , Rocky Liao , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Simon Horman , Srinivas Kandagatla , Andrew Lunn , Heiner Kallweit , Russell King , Saravana Kannan Cc: linux-mmc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-block@vger.kernel.org, linux-wireless@vger.kernel.org, ath10k@lists.infradead.org, linux-bluetooth@vger.kernel.org, netdev@vger.kernel.org, daniel@makrotopia.org, Loic Poulain X-Mailer: b4 0.14.2 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNTA3MDE1NCBTYWx0ZWRfXwNYMbqjC/VC8 iMaQkcqp8FJZ46iHV/yNOWxIpnFZuK1WKn7GDq1vM93DoTGrisUx93UF6of+RY6HznfeJfAFh/p fdByPCwcGcxoElZNcsFpbldpmJ02M4SfgILHYcqh8nHEnbIuzL/m2wJjmhN2BhW3IM2sP2gwFc9 icesbK6i2a8xW3cFkt+QyBGc6n3qbJzPTNoRRW5Fer+CUzaoBX7MxEgnuZSYkwcVbdUawTIcQRR GEDjI5E86hz9ALVRzJybfEEeJbC+2dldeygR8b87uwxf07v7gyxpbwdiVVS24Pmb/70zEGkZHDT 61rkWNlrIDS0IiX7GJQWY0vfkUPurye48vanaEnLddXgK01pjjOYns9kNrfFSxCO7ms61KbfcJG AWW3OVka6UxozfdQRmr6+zN1xWoRAi8F4CLh8P1zkWJgxjCZvFcfyuF6XTiEOZys6OplPJOc2tB Y6sIp3uwuPlVHbk8hlw== X-Proofpoint-ORIG-GUID: 9XyPm4_-FNFOPgi-dAZ2zzuZXOn5s-2C X-Proofpoint-GUID: 9XyPm4_-FNFOPgi-dAZ2zzuZXOn5s-2C X-Authority-Analysis: v=2.4 cv=ReWgzVtv c=1 sm=1 tr=0 ts=69fcaec3 cx=c_pps a=UbhLPJ621ZpgOD2l3yZY1w==:117 a=xqWC_Br6kY4A:10 a=IkcTkHD0fZMA:10 a=NGcC8JguVDcA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=eoimf2acIAo5FJnRuUoq:22 a=EUspDBNiAAAA:8 a=yPTVd8cUMD2GasGf7IAA:9 a=QEXdDO2ut3YA:10 a=TOPH6uDL9cOC6tEoww4z:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-05-07_01,2026-05-06_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 priorityscore=1501 impostorscore=0 lowpriorityscore=0 spamscore=0 suspectscore=0 adultscore=0 phishscore=0 malwarescore=0 bulkscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604200000 definitions=main-2605070154 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 --- Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml b/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml index c21d66c7cd558ab792524be9afec8b79272d1c87..96e025cd1e3acacf3da270ed43955b0d6acdb7de 100644 --- a/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml +++ b/Documentation/devicetree/bindings/net/wireless/qcom,ath10k.yaml @@ -92,6 +92,15 @@ 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: + const: mac-address + qcom,calibration-data: $ref: /schemas/types.yaml#/definitions/uint8-array description: -- 2.34.1