From 607d6e49dae5336bd9f7356b0e227d8571450bd1 Mon Sep 17 00:00:00 2001 From: Miaoqing Pan Date: Thu, 24 Apr 2025 08:57:02 +0800 Subject: [PATCH] dt-bindings: net: wireless: ath12k: describe firmware-name property Introduce 'firmware-name' property to allow end-users and/or integrators to decide which usecase-specific firmware to run on the WCN7850 platform. This is necessary due to resource limitations such as memory capacity and CPU capability, or performance and power optimization for different application scenarios. Two firmwares are supported: 'WCN7850/hw2.0' and 'WCN7850/hw2.0/ncm825'. The former is the default firmware, suitable for most WiFi 7 STA functions. The latter adds support for commercial-quality SAP and optimizes power consumption for IoT applications. Signed-off-by: Miaoqing Pan Reviewed-by: Krzysztof Kozlowski Link: https://patch.msgid.link/20250424005703.2479907-2-quic_miaoqing@quicinc.com Signed-off-by: Jeff Johnson --- .../devicetree/bindings/net/wireless/qcom,ath12k.yaml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/net/wireless/qcom,ath12k.yaml b/Documentation/devicetree/bindings/net/wireless/qcom,ath12k.yaml index 9e557cb838c7..dc68dd59988f 100644 --- a/Documentation/devicetree/bindings/net/wireless/qcom,ath12k.yaml +++ b/Documentation/devicetree/bindings/net/wireless/qcom,ath12k.yaml @@ -21,6 +21,12 @@ properties: reg: maxItems: 1 + firmware-name: + maxItems: 1 + description: + If present, a board or platform specific string used to lookup + usecase-specific firmware files for the device. + vddaon-supply: description: VDD_AON supply regulator handle -- 2.50.1