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 32122342CB4; Wed, 29 Apr 2026 08:19:16 +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=1777450757; cv=none; b=FaXJWZPi5LmQFtwEIp+Cc+/rQymLbyoHVJCv7Wv72OhH1/pEymXGFs1I9ZMKUiRifvh7cOlV00Dcs1ORrnIlZReA7fMpYGVQjrd0uutGsMvcDx9zRheT+lf2uWYaW3uDTeoSXWDIaornbQxalNnqkj+cqOhhLG5yDLoa2vzpOzg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777450757; c=relaxed/simple; bh=IDu8gLXSNTp3NrOI27W68qJX6hYnnDVK6G1TVmyYnW4=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=iN2zRs0snu3seuaDUUYc8QjiIirawnbxGvofp1odZEKiQ1YMdSBui5NhCUbY+jxnjmZ/solGr5xvglYue5Etb8MeGGWGgZScbgikNhHV21Fhir8Z+Z+gkXb6BR6ScTsxz0hv/T9yIkmm1gMkcNIQVOZNwyYg5NWPkwgrUL63x5M= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ebkt1+a0; 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="ebkt1+a0" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 088A9C19425; Wed, 29 Apr 2026 08:19:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1777450756; bh=IDu8gLXSNTp3NrOI27W68qJX6hYnnDVK6G1TVmyYnW4=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=ebkt1+a0YcUGTorkmsmxt3mJ9QJm2/Jn1TxixTGWMuS5BspBsorquoLHJMacbqc6s fCL/I7K+eZLQrKSdQbi9Ort9jQd5aI9Ccb4IwhQKlO9CesR5KWt4mt1KJ6n9mgO5dj +IkeNbRP2IfcBnzVqXsLN+SXnfYMYUJplL1mSIdlB9MNXWau7feByOb/tNOY6+AJyo vVDlzTthubcUmZjG6nFjP/jaiqYYOAhfMG4iMaXUdMKjnYB2BeJTZqb17Y3b2/XWf9 OHWPlUM9cGMbPLQE1UIte5q3kFoYO9KVr43aMGVmVJ0GY3qikgw55RxZHkFD6FJGZ7 wmddZc6CCgRAw== Message-ID: <4fda911e-df77-43bd-9248-e55ed587d040@kernel.org> Date: Wed, 29 Apr 2026 10:19:11 +0200 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/1] dt-bindings: net: wireless: intel,iwlwifi: add binding To: Avinash Bhatt , devicetree@vger.kernel.org Cc: linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, johannes@sipsolutions.net, miriam.rachel.korenblit@intel.com, kobi.guetta@intel.com, emmanuel.grumbach@intel.com References: <20260429081403.46087-1-avinash.bhatt@intel.com> <20260429081403.46087-2-avinash.bhatt@intel.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 29/04/2026 10:14, Avinash Bhatt wrote: > Add a devicetree schema binding for Intel discrete Wi-Fi 7 BE200 PCIe > adapters. Why? Where is any user of that? > > The binding documents OEM platform configuration properties for > platforms that use Device Tree instead of platform firmware > methods. All properties mirror the existing equivalents in > structure and semantics, covering SAR power limits (intel,wrds), > 6 GHz AP type support (intel,uats), static power limit > (intel,splc), channel puncturing (intel,wcpe), 320 MHz per-MCC > enablement (intel,wbem), ETSI SRD channel configuration > (intel,srd), 6-7 GHz UHB country enable bitmask (intel,6e-uhb), > and additional regulatory override properties. > > Signed-off-by: Avinash Bhatt > --- > .../bindings/net/wireless/intel,iwlwifi.yaml | 445 ++++++++++++++++++ > 1 file changed, 445 insertions(+) > create mode 100644 Documentation/devicetree/bindings/net/wireless/intel,iwlwifi.yaml > > diff --git a/Documentation/devicetree/bindings/net/wireless/intel,iwlwifi.yaml b/Documentation/devicetree/bindings/net/wireless/intel,iwlwifi.yaml > new file mode 100644 > index 000000000000..d97be6cc35d8 > --- /dev/null > +++ b/Documentation/devicetree/bindings/net/wireless/intel,iwlwifi.yaml > @@ -0,0 +1,445 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +# Copyright (c) 2026 Intel Corporation > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/net/wireless/intel,iwlwifi.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Intel iwlwifi PCIe Wi-Fi devices > + > +maintainers: > + - Avinash Bhatt > + - linux-wireless@vger.kernel.org Drop this one. > + > +description: > + Intel iwlwifi IEEE 802.11be discrete Wi-Fi adapters connected over PCIe. Please wrap code according to the preferred limit expressed in Kernel coding style (checkpatch is not a coding style description, but only a tool). However don't wrap blindly (see Kernel coding style). > + These bindings provide OEM platform configuration for platforms that use Device Tree. Drop. Describe hardware. > + > +properties: > + compatible: > + enum: > + - pci8086,272b > + ... > + > + intel,activate-channel: > + description: | > + Indoor channel activation bitmask. Sets specific frequency bands to > + active (rather than passive or disabled) when the platform is > + confirmed to be operating indoors. > + > + Layout (2 cells): > + [0] revision - structure revision, must be 0x00 > + [1] bitmap - per-region indoor activation flags: > + bit 0 = enable EU U-NII-1 (5.2 GHz) for indoors only > + bit 1 = enable Japan U-NII-1 (5.2 GHz) for indoors only > + bit 2 = enable China Mainland U-NII-1 (5.2 GHz) for indoors only > + bit 3 = enable USA U-NII-4 (5.9 GHz) for indoors only > + bit 4 = enable WW U-NII-1 (5.2 GHz) for indoors in any > + country where the band is permitted > + bit 5 = enable Canada U-NII-4 (5.9 GHz) for indoors only > + bit 6 = enable USA + Canada + WW U-NII-4 (5.9 GHz) for > + indoors only > + bits 7-31: reserved, must be 0 > + allOf: > + - $ref: /schemas/types.yaml#/definitions/uint32-array > + - minItems: 2 > + maxItems: 2 > + items: > + - const: 0 > + > + intel,force-disable-channels: I don't see how this is a DT property. Actually most of the properties do not look either. Do you want to say, that if I go with my device from EU to US on a business trip, I will need to recompile DTB? Obviously no... Best regards, Krzysztof