From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 06AEDD232E9 for ; Fri, 9 Jan 2026 07:33:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:Cc:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=mBtP/sbFFM9WQcG9V42K08HbRnFgTqWBGz5XPbWVrKE=; b=2e9qOqByUKWbdnrWQZbz81nnkC MeWN83SFBgerkfO0gtyEqguXADVlodbl0eaLmytGUFVVed2P5Xd/JXEzCHQJyismyz/6gDqfKp5s8 nwRk4ygqyLoH/KphvHhEPMvdOwUaaqO9G3eq4sSuB7vB5iEA93j2JmWpbu9SDcK8BPr+Y2MgSd9jE pLIm5gHvVC8LhMnh921mHDeUMMwQ06cwAs3I+EnLF8LT6j7dwl2lj1GghFeoSRcdx7XlW4jzOrTK7 IsKLDMmxW8uETMPyiEs3as8MqvbS8mD3adhV0dcF/Jx60rKFHaHW5KJb5cSlWt1LSrr9J58v60+m/ tnN6meNA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1ve70J-00000001kVN-0GY2; Fri, 09 Jan 2026 07:33:51 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1ve70G-00000001kUZ-0qt7 for linux-arm-kernel@lists.infradead.org; Fri, 09 Jan 2026 07:33:49 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id D25E440757; Fri, 9 Jan 2026 07:33:47 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id DA92BC4CEF7; Fri, 9 Jan 2026 07:33:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1767944027; bh=e2YKt3RwrY/jWy5qMyoFXFI4iyBi3p36WShnvMXGG+E=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=ZQJQteNvXt7JX/wNlFUtM/MX2mmp1mgSAOxhATmhvo7/Mp8opHT3PMNvuC6QOvDfI ytN1qi/LAak0BoASRAub4ak+fyaCWETGq7YeT3ostkg4Yjw7dayX01aq78EoVnibdu BA7NuXAmNJeUZJwxPY57i13YKyLxud+Rcp/Lo+48oDfc5awz3KBtCOO0I4btTgLpqh k3N0th/HNvNj1C9wI932Fj/cMQaxcEskUtMWLJxvkJaceriQhw6iiJgvn6b6hp5xz9 u5JmiD7s7UmJ4n3j+7Hq90l3jhYUBkcw42mUiG6V+IZxxCGYWw+LxTAEc6ty0g+3s/ TBipzEVT+laHQ== Message-ID: <2770a98f-ce6f-48c7-9bb1-45f9286de371@kernel.org> Date: Fri, 9 Jan 2026 08:33:43 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/3] dt-bindings: vendor-prefixes: Add 'lge,*' for LG Electronics To: Chanho Min Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner , Neil Armstrong , Kever Yang , Kael D'Alcamo , Manivannan Sadhasivam , Lad Prabhakar , Gunho Lee , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org References: <20260108082213.6545-1-chanho.min@lge.com> <20260108082213.6545-2-chanho.min@lge.com> <49d28c7d-a08c-4543-b3bd-a23d36785c28@kernel.org> <0b80d046-6141-4389-b666-592859468b8f@kernel.org> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; keydata= xsFNBFVDQq4BEAC6KeLOfFsAvFMBsrCrJ2bCalhPv5+KQF2PS2+iwZI8BpRZoV+Bd5kWvN79 cFgcqTTuNHjAvxtUG8pQgGTHAObYs6xeYJtjUH0ZX6ndJ33FJYf5V3yXqqjcZ30FgHzJCFUu JMp7PSyMPzpUXfU12yfcRYVEMQrmplNZssmYhiTeVicuOOypWugZKVLGNm0IweVCaZ/DJDIH gNbpvVwjcKYrx85m9cBVEBUGaQP6AT7qlVCkrf50v8bofSIyVa2xmubbAwwFA1oxoOusjPIE J3iadrwpFvsZjF5uHAKS+7wHLoW9hVzOnLbX6ajk5Hf8Pb1m+VH/E8bPBNNYKkfTtypTDUCj NYcd27tjnXfG+SDs/EXNUAIRefCyvaRG7oRYF3Ec+2RgQDRnmmjCjoQNbFrJvJkFHlPeHaeS BosGY+XWKydnmsfY7SSnjAzLUGAFhLd/XDVpb1Een2XucPpKvt9ORF+48gy12FA5GduRLhQU vK4tU7ojoem/G23PcowM1CwPurC8sAVsQb9KmwTGh7rVz3ks3w/zfGBy3+WmLg++C2Wct6nM Pd8/6CBVjEWqD06/RjI2AnjIq5fSEH/BIfXXfC68nMp9BZoy3So4ZsbOlBmtAPvMYX6U8VwD TNeBxJu5Ex0Izf1NV9CzC3nNaFUYOY8KfN01X5SExAoVTr09ewARAQABzSVLcnp5c3p0b2Yg S296bG93c2tpIDxrcnprQGtlcm5lbC5vcmc+wsGVBBMBCgA/AhsDBgsJCAcDAgYVCAIJCgsE FgIDAQIeAQIXgBYhBJvQfg4MUfjVlne3VBuTQ307QWKbBQJoF1BKBQkWlnSaAAoJEBuTQ307 QWKbHukP/3t4tRp/bvDnxJfmNdNVn0gv9ep3L39IntPalBFwRKytqeQkzAju0whYWg+R/rwp +r2I1Fzwt7+PTjsnMFlh1AZxGDmP5MFkzVsMnfX1lGiXhYSOMP97XL6R1QSXxaWOpGNCDaUl ajorB0lJDcC0q3xAdwzRConxYVhlgmTrRiD8oLlSCD5baEAt5Zw17UTNDnDGmZQKR0fqLpWy 786Lm5OScb7DjEgcA2PRm17st4UQ1kF0rQHokVaotxRM74PPDB8bCsunlghJl1DRK9s1aSuN hL1Pv9VD8b4dFNvCo7b4hfAANPU67W40AaaGZ3UAfmw+1MYyo4QuAZGKzaP2ukbdCD/DYnqi tJy88XqWtyb4UQWKNoQqGKzlYXdKsldYqrLHGoMvj1UN9XcRtXHST/IaLn72o7j7/h/Ac5EL 8lSUVIG4TYn59NyxxAXa07Wi6zjVL1U11fTnFmE29ALYQEXKBI3KUO1A3p4sQWzU7uRmbuxn naUmm8RbpMcOfa9JjlXCLmQ5IP7Rr5tYZUCkZz08LIfF8UMXwH7OOEX87Y++EkAB+pzKZNNd hwoXulTAgjSy+OiaLtuCys9VdXLZ3Zy314azaCU3BoWgaMV0eAW/+gprWMXQM1lrlzvwlD/k whyy9wGf0AEPpLssLVt9VVxNjo6BIkt6d1pMg6mHsUEVzsFNBFVDXDQBEADNkrQYSREUL4D3 Gws46JEoZ9HEQOKtkrwjrzlw/tCmqVzERRPvz2Xg8n7+HRCrgqnodIYoUh5WsU84N03KlLue MNsWLJBvBaubYN4JuJIdRr4dS4oyF1/fQAQPHh8Thpiz0SAZFx6iWKB7Qrz3OrGCjTPcW6ei OMheesVS5hxietSmlin+SilmIAPZHx7n242u6kdHOh+/SyLImKn/dh9RzatVpUKbv34eP1wA GldWsRxbf3WP9pFNObSzI/Bo3kA89Xx2rO2roC+Gq4LeHvo7ptzcLcrqaHUAcZ3CgFG88CnA 6z6lBZn0WyewEcPOPdcUB2Q7D/NiUY+HDiV99rAYPJztjeTrBSTnHeSBPb+qn5ZZGQwIdUW9 YegxWKvXXHTwB5eMzo/RB6vffwqcnHDoe0q7VgzRRZJwpi6aMIXLfeWZ5Wrwaw2zldFuO4Dt 91pFzBSOIpeMtfgb/Pfe/a1WJ/GgaIRIBE+NUqckM+3zJHGmVPqJP/h2Iwv6nw8U+7Yyl6gU BLHFTg2hYnLFJI4Xjg+AX1hHFVKmvl3VBHIsBv0oDcsQWXqY+NaFahT0lRPjYtrTa1v3tem/ JoFzZ4B0p27K+qQCF2R96hVvuEyjzBmdq2esyE6zIqftdo4MOJho8uctOiWbwNNq2U9pPWmu 4vXVFBYIGmpyNPYzRm0QPwARAQABwsF8BBgBCgAmAhsMFiEEm9B+DgxR+NWWd7dUG5NDfTtB YpsFAmgXUF8FCRaWWyoACgkQG5NDfTtBYptO0w//dlXJs5/42hAXKsk+PDg3wyEFb4NpyA1v qmx7SfAzk9Hf6lWwU1O6AbqNMbh6PjEwadKUk1m04S7EjdQLsj/MBSgoQtCT3MDmWUUtHZd5 RYIPnPq3WVB47GtuO6/u375tsxhtf7vt95QSYJwCB+ZUgo4T+FV4hquZ4AsRkbgavtIzQisg Dgv76tnEv3YHV8Jn9mi/Bu0FURF+5kpdMfgo1sq6RXNQ//TVf8yFgRtTUdXxW/qHjlYURrm2 H4kutobVEIxiyu6m05q3e9eZB/TaMMNVORx+1kM3j7f0rwtEYUFzY1ygQfpcMDPl7pRYoJjB dSsm0ZuzDaCwaxg2t8hqQJBzJCezTOIkjHUsWAK+tEbU4Z4SnNpCyM3fBqsgYdJxjyC/tWVT AQ18NRLtPw7tK1rdcwCl0GFQHwSwk5pDpz1NH40e6lU+NcXSeiqkDDRkHlftKPV/dV+lQXiu jWt87ecuHlpL3uuQ0ZZNWqHgZoQLXoqC2ZV5KrtKWb/jyiFX/sxSrodALf0zf+tfHv0FZWT2 zHjUqd0t4njD/UOsuIMOQn4Ig0SdivYPfZukb5cdasKJukG1NOpbW7yRNivaCnfZz6dTawXw XRIV/KDsHQiyVxKvN73bThKhONkcX2LWuD928tAR6XMM2G5ovxLe09vuOzzfTWQDsm++9UKF a/A= In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260108_233348_283890_13F8A838 X-CRM114-Status: GOOD ( 13.98 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 09/01/2026 02:31, Chanho Min wrote: > On Thu, Jan 08, 2026 at 05:46:53PM +0100, Krzysztof Kozlowski wrote: >> On 08/01/2026 17:39, Krzysztof Kozlowski wrote: >>> On 08/01/2026 09:22, Chanho Min wrote: >>>> Currently 'lg,*' is used for LG Corporation, but LG Electronics uses >>>> 'lge' as vendor prefix for many of its device tree bindings >>>> (lg1k SoCs, etc). >>>> >>>> Add 'lge' vendor prefix entry to avoid confusion with 'lg'. >>>> >>>> Signed-off-by: Chanho Min >>>> --- >>>> Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++ >>>> 1 file changed, 2 insertions(+) >>>> >>>> diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml >>>> index c7591b2aec2a..6c31fa4bee6a 100644 >>>> --- a/Documentation/devicetree/bindings/vendor-prefixes.yaml >>>> +++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml >>>> @@ -907,6 +907,8 @@ patternProperties: >>>> description: Lenovo Group Ltd. >>>> "^lg,.*": >>>> description: LG Corporation >>>> + "^lge,.*": >>> >>> NAK, we have been there and I do not change my stance. >> >> Unless you meant to add it because of EXISTING device trees (predating >> commit fc75109288709 from Rob), then add with deprecated: true and don't >> use it any new compatibles. >> >> Best regards, >> Krzysztof > > Hi Krzysztof, > > v2 will include: > - "lg," prefix only ("lg,lg1215-ref", "lg,lg1215") > - Drop "^lge,.*" from vendor-prefixes.yaml > - dts coding style fixes in patch 3 > > Existing "lge," → "lg," conversion will be sent separately soon. If you have existing compatibles released as ABI then they should stay and you can document a deprecated lge prefix. But not for new devices. One of many previous threads: https://lore.kernel.org/all/9942f964-442e-e782-3926-6d7d1123418a@canonical.com/ Best regards, Krzysztof