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 E8D00C47258 for ; Tue, 23 Jan 2024 17:15:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Content-Type: List-Subscribe:List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: In-Reply-To:MIME-Version:References:Message-ID:Subject:Cc:To:From:Date: Reply-To:Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date :Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=hZQvw8aIqHGVtqiITSWmA2ibeF68n16TlQvFhNkT374=; b=v0onuxp/nYnLysiPVbxCWSGuYA 2TV+6dP1U7YtvsJ6EoO7nNqXSsdsQCrTN85a7EE98QZqmEVMJn9C8LRGfc08WMIexPGTqpZq2zu5/ UMtFXb7LG6W8jGRgSb07wj3kRnYiJpO6jVpFycVWi7/rlm4W4oWeFpvJh9B23k39Yt2FwqcIpOHaq lnGo76mmyIi0+2vdykUadz1jQSusyGnLKnUHJ9IMhlWbNd7J08mpvhXsKeqROAtVkBvzob4pTbEpn 9aWGDCsBbKdCDzanAwoa11cEzAhJE7rA4zaZbjmoDqPbS+fQE0Ak7083YKVa0NkDjx7rJyszfuxCa ej9Egvjg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1rSKME-00HSiR-2x; Tue, 23 Jan 2024 17:14:42 +0000 Received: from sin.source.kernel.org ([2604:1380:40e1:4800::1]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1rSKMC-00HShS-0N; Tue, 23 Jan 2024 17:14:41 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sin.source.kernel.org (Postfix) with ESMTP id 33AAECE0905; Tue, 23 Jan 2024 17:14:38 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C50A3C43390; Tue, 23 Jan 2024 17:14:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1706030077; bh=VCYhCGCtLx/Jyo1j6/LXONR0VkamWENNT6rk6KXghPs=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=M1ByY1vfZIGPwnhFUO61nlYWKDPVjRsVMHAbF21f3ov4WV0oGLNuAROs6NF7ZQ0mW zUcLEvz0SgQ0x9X58ziLybT2gjt88WTjgnwoK6CtsJtUBQPXDw+/4w7bcHNlisqYS8 +gwvxCcjOGuxt1D2DDp3oDUyvA6GJ8kFLYRCU8EjJWyqnLGzSXh1SLiKn7YWA1VZgl 5AKg4fRGp/rsrxPVF4UeVdjyBuCML2Eqe92IgrzYZnjDYNSXY4k+vF8RlcYePA001c otnw5/VZizMeyEX3gT+5fmw6jiVZmUgNMb6BTmfUtkbR6yT9TgWJkPiGpwazy+8c2U vlndxs9XEHZiA== Date: Tue, 23 Jan 2024 17:14:32 +0000 From: Conor Dooley To: AngeloGioacchino Del Regno Cc: chunfeng.yun@mediatek.com, gregkh@linuxfoundation.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, matthias.bgg@gmail.com, linux@roeck-us.net, heikki.krogerus@linux.intel.com, cy_huang@richtek.com, linux-usb@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 1/2] dt-bindings: usb: mt6360-tcpc: Drop interrupt-names Message-ID: <20240123-procurer-jumbo-ebbec485505d@spud> References: <20240119094105.98312-1-angelogioacchino.delregno@collabora.com> <20240119-eldest-discharge-e2d3812be0a9@spud> <12b7b339-498b-45c1-bc5e-05e07660aefa@collabora.com> MIME-Version: 1.0 In-Reply-To: <12b7b339-498b-45c1-bc5e-05e07660aefa@collabora.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240123_091440_328679_029C34C4 X-CRM114-Status: GOOD ( 20.76 ) 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: , Content-Type: multipart/mixed; boundary="===============4780469916950281735==" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org --===============4780469916950281735== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="v/T4NYLhZdUREOS8" Content-Disposition: inline --v/T4NYLhZdUREOS8 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Jan 22, 2024 at 11:32:30AM +0100, AngeloGioacchino Del Regno wrote: > Il 19/01/24 17:32, Conor Dooley ha scritto: > > On Fri, Jan 19, 2024 at 10:41:04AM +0100, AngeloGioacchino Del Regno wr= ote: > > > This IP has only one interrupt, hence interrupt-names is not necessary > > > to have. > > > Since there is no user yet, simply remove interrupt-names. > >=20 > > I'm a bit confused chief. Patch 2 in this series removes a user of this > > property from a driver, so can you explain how this statement is true? > >=20 > > Maybe I need to drink a few cans of Monster and revisit this patchset? > >=20 >=20 > What I mean with "there is no user" is that there's no device tree with a= ny > mt6360-tcpc node upstream yet, so there is no meaningful ABI breakage. > Different story would be if there was a device tree using this already, in > which case, you can make a required property optional but not remove it. Not every devicetree lives within the kernel.. If the driver is using it, I'm not inclined to agree that it should be removed. --v/T4NYLhZdUREOS8 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCZa/z+AAKCRB4tDGHoIJi 0lIGAQDy+QnvesimA/OIHScQAKviK34M6BooBy+5efXbpLxirgEAsWPYDApgg5q7 5GO9YGhChTlvElCUHbl0NhBDEWtLsgY= =kCYX -----END PGP SIGNATURE----- --v/T4NYLhZdUREOS8-- --===============4780469916950281735== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel --===============4780469916950281735==--