From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C3E9C33291D; Thu, 8 Jan 2026 15:05:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767884738; cv=none; b=a2IxJgQkZJ6QRVF0Hq4Hnk281LNbkD9Fe4l+LzoWxYpXmfcuUHYOj6VN/V3NkqtGxk/s2H4A+YtDZIYMU0+DyZKNmlFGgQrdlrV1CEZCek4jsgI8CsuYzhqiNJrmoyrTjRxjhgZ7Ry5xilRIGJQOAKPfs+xJ1/VLuSA4YvJqCL0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767884738; c=relaxed/simple; bh=DGdHkFD+3L5QgZmRMdpdwL9Bm9MC+Wi93ePEIeYNCWc=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=DjDvAenMCV95oooWZlzQ4IPdiBKxUPi4/ppCMp3h1ODNLvkic/XWX9WcwIhyYZJYwuY1g9a+0sV9kaLwhJT+lLavT+3oC3fEiwvCvVWdSOBfKy1askTUozQG5JSrN6P8PaohKVfQSGdQsYtWXcPvJVd+9P/v4bQIgs0vj27kjFk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=g2JcxrpU; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="g2JcxrpU" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 107E7C116C6; Thu, 8 Jan 2026 15:05:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1767884738; bh=DGdHkFD+3L5QgZmRMdpdwL9Bm9MC+Wi93ePEIeYNCWc=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=g2JcxrpUi7AaJtDoYHHgWuhyywj4wX46R1n4CFdMSn60n61tfDxML2xWNe/uaqIy+ v+5TC+FJT4WMbPcOITX9hjemBnAWhXcZuGGxnNmGpz6Dg93FHdJKmYE9agm8E94Ybo /whcHcWTofRl2drZLs8KOYE0LtAHCduYAiEr90PApPeLu9DuajqEfQQHaIpZxZTEwO rsajtsZRLsEwmQHnaUrcIr8C23LKt+GjXSD0ueoyf527rbUnvOkv1EWQc/DHWe2LAp pHXHVUH/mVJQKFn6ytYom72q1F6PYT8KoTwACa+thpLXKyT5gNkLvE4U83noI84Y5a eg1qDLGB6p7aQ== From: Lorenzo Bianconi Date: Thu, 08 Jan 2026 16:05:07 +0100 Subject: [PATCH net-next v3 1/2] dt-bindings: net: airoha: npu: Add BA memory region Precedence: bulk X-Mailing-List: netdev@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: <20260108-airoha-ba-memory-region-v3-1-bf1814e5dcc4@kernel.org> References: <20260108-airoha-ba-memory-region-v3-0-bf1814e5dcc4@kernel.org> In-Reply-To: <20260108-airoha-ba-memory-region-v3-0-bf1814e5dcc4@kernel.org> To: Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Lorenzo Bianconi Cc: netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org X-Mailer: b4 0.14.2 Introduce Block Ack memory region used by NPU MT7996 (Eagle) offloading. Signed-off-by: Lorenzo Bianconi --- .../devicetree/bindings/net/airoha,en7581-npu.yaml | 21 +++++++++++---------- 1 file changed, 11 insertions(+), 10 deletions(-) diff --git a/Documentation/devicetree/bindings/net/airoha,en7581-npu.yaml b/Documentation/devicetree/bindings/net/airoha,en7581-npu.yaml index 59c57f58116b568092446e6cfb7b6bd3f4f47b82..19860b41286fd42f2a5ed15d5dc75ee0eb00a639 100644 --- a/Documentation/devicetree/bindings/net/airoha,en7581-npu.yaml +++ b/Documentation/devicetree/bindings/net/airoha,en7581-npu.yaml @@ -42,14 +42,13 @@ properties: - description: wlan irq line5 memory-region: - oneOf: - - items: - - description: NPU firmware binary region - - items: - - description: NPU firmware binary region - - description: NPU wlan offload RX buffers region - - description: NPU wlan offload TX buffers region - - description: NPU wlan offload TX packet identifiers region + items: + - description: NPU firmware binary region + - description: NPU wlan offload RX buffers region + - description: NPU wlan offload TX buffers region + - description: NPU wlan offload TX packet identifiers region + - description: NPU wlan Block Ack buffers region + minItems: 1 memory-region-names: items: @@ -57,6 +56,8 @@ properties: - const: pkt - const: tx-pkt - const: tx-bufid + - const: ba + minItems: 1 required: - compatible @@ -93,7 +94,7 @@ examples: , ; memory-region = <&npu_firmware>, <&npu_pkt>, <&npu_txpkt>, - <&npu_txbufid>; - memory-region-names = "firmware", "pkt", "tx-pkt", "tx-bufid"; + <&npu_txbufid>, <&npu_ba>; + memory-region-names = "firmware", "pkt", "tx-pkt", "tx-bufid", "ba"; }; }; -- 2.52.0