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 7F6D526BDA8; Tue, 11 Feb 2025 08:38:01 +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=1739263081; cv=none; b=Y5pf9EqjjX/VKj+dWhN0lkPMscukU7dTawvyvJ/GMjRpkjKZ3P7R3T21XKHnu0vwEITmlbmANxxY/fNBxIZIejtFHA1zN3q2vebQ3hnQa7n+7sRzURShNBjCIAUiXYm8PSiWm2ssAw/l6pv/Fu/eWRLJ5YpX5SrdzBALsIZyOLg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739263081; c=relaxed/simple; bh=acDJAoI2Hy9Ib3oKvNTqC5QM2P0qdH2TPw3xnelV7Aw=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=P1BY+VYUVRJRjTYndVjKIW4Zv1yzDCrxGDNupg10zNMee+slaWrOXOtNJVHjA7M/i34wEmUh8TEUwD0NHsnnOYJrITJb9Bxqct3PIo7Gp6aSJUAbGpqLPom3s+5HAJ9K0pDsDVzJJYX5t2/EJc6uwjpFxDj72oKfTOlHm+3a4d8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ZKc2PE6U; 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="ZKc2PE6U" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3BA10C4CEDD; Tue, 11 Feb 2025 08:37:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1739263081; bh=acDJAoI2Hy9Ib3oKvNTqC5QM2P0qdH2TPw3xnelV7Aw=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=ZKc2PE6UVRp+bbtAjc45TWebgPOJ3XvV+R4FKs0hwT7YQvom7Gc2tdw4AlDDH/gCK fEu9mhJNsNjcYEU4y7jH5SkbfWHqJpHzBzbj/t3Y2lzpn6aSIIZfrEdqjrm47e5O8j UqfOooY02/rHae3bIhMBz5XW/Ui1srWUPKF9mGL69E3sUO5c/LQyZKt9kpIlrBuEIv Lr2oI2qGEjajZTYdz/tsgr5RYcmZ/b5ZyK9xEDR5OTTtL7DrS2hdm1v0lfSxUwHHh2 Rh6o8o3qx3VGDiIoGocinaEQlfEbAW7Z3OEfIoMhKO75UkbUVSSUqEDpKvMypA1ibz aXDVKjQIY67fA== Date: Tue, 11 Feb 2025 09:37:57 +0100 From: Krzysztof Kozlowski To: Lorenzo Bianconi Cc: Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Felix Fietkau , Sean Wang , Matthias Brugger , AngeloGioacchino Del Regno , Philipp Zabel , Rob Herring , Krzysztof Kozlowski , Conor Dooley , "Chester A. Unal" , Daniel Golle , DENG Qingfang , Andrew Lunn , Vladimir Oltean , netdev@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, upstream@airoha.com Subject: Re: [PATCH net-next v3 11/16] dt-bindings: arm: airoha: Add the NPU node for EN7581 SoC Message-ID: <20250211-judicious-polite-capuchin-ff8cdf@krzk-bin> References: <20250209-airoha-en7581-flowtable-offload-v3-0-dba60e755563@kernel.org> <20250209-airoha-en7581-flowtable-offload-v3-11-dba60e755563@kernel.org> 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-Disposition: inline In-Reply-To: <20250209-airoha-en7581-flowtable-offload-v3-11-dba60e755563@kernel.org> On Sun, Feb 09, 2025 at 01:09:04PM +0100, Lorenzo Bianconi wrote: > This patch adds the NPU document binding for EN7581 SoC. > The Airoha Network Processor Unit (NPU) provides a configuration interface > to implement wired and wireless hardware flow offloading programming Packet > Processor Engine (PPE) flow table. > > Signed-off-by: Lorenzo Bianconi > --- > .../devicetree/bindings/arm/airoha,en7581-npu.yaml | 71 ++++++++++++++++++++++ > 1 file changed, 71 insertions(+) > > diff --git a/Documentation/devicetree/bindings/arm/airoha,en7581-npu.yaml b/Documentation/devicetree/bindings/arm/airoha,en7581-npu.yaml > new file mode 100644 > index 0000000000000000000000000000000000000000..a5bcfa299e7cd54f51e70f7ded113f1efcd3e8b7 > --- /dev/null > +++ b/Documentation/devicetree/bindings/arm/airoha,en7581-npu.yaml arm is for top-level nodes, this has to go to proper directory or as last-resort to the soc. > @@ -0,0 +1,71 @@ > +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/arm/airoha,en7581-npu.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Airoha Network Processor Unit for EN7581 SoC > + > +maintainers: > + - Lorenzo Bianconi > + > +description: > + The Airoha Network Processor Unit (NPU) provides a configuration interface > + to implement wired and wireless hardware flow offloading programming Packet > + Processor Engine (PPE) flow table. Sounds like network device, so maybe net? > + > +properties: > + compatible: > + items: > + - enum: > + - airoha,en7581-npu > + - const: syscon > + > + reg: > + maxItems: 1 > + > + interrupts: > + maxItems: 15 You need to list the items. > + > + memory-region: > + maxItems: 1 > + description: > + Phandle to the node describing memory used to store NPU firmware binary. s/Phandle to the node describing// Best regards, Krzysztof