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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B96F3C4332F for ; Wed, 6 Oct 2021 15:27:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A3D8C61027 for ; Wed, 6 Oct 2021 15:27:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239205AbhJFP3c (ORCPT ); Wed, 6 Oct 2021 11:29:32 -0400 Received: from marcansoft.com ([212.63.210.85]:55408 "EHLO mail.marcansoft.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231671AbhJFP3c (ORCPT ); Wed, 6 Oct 2021 11:29:32 -0400 Received: from [127.0.0.1] (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) (Authenticated sender: marcan@marcan.st) by mail.marcansoft.com (Postfix) with ESMTPSA id C1DAB3FA5E; Wed, 6 Oct 2021 15:27:33 +0000 (UTC) Subject: Re: [PATCH 2/7] dt-bindings: power: Add apple,pmgr-pwrstate binding To: Mark Kettenis Cc: linux-arm-kernel@lists.infradead.org, maz@kernel.org, robh+dt@kernel.org, arnd@kernel.org, linus.walleij@linaro.org, alyssa@rosenzweig.io, krzk@kernel.org, gregkh@linuxfoundation.org, p.zabel@pengutronix.de, rafael@kernel.org, devicetree@vger.kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-samsung-soc@vger.kernel.org, linux-serial@vger.kernel.org References: <20211005155923.173399-1-marcan@marcan.st> <20211005155923.173399-3-marcan@marcan.st> From: Hector Martin Message-ID: Date: Thu, 7 Oct 2021 00:27:31 +0900 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.13.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: es-ES Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On 06/10/2021 05.16, Mark Kettenis wrote: > Or we drop the apple,mpgr-pwrstate and go with only SoC-specific > compatibles from that point onwards. I think if Apple has discrete compat breaks and several SoCs still share compatibility, it'd make sense to encode those as pmgr-pwrstate-v2, v3, etc. That way compatible SoCs can continue to benefit from forwards-compatible kernels, and we only end up with a hard dep on a new kernel for incompatible SoCs. -- Hector Martin (marcan@marcan.st) Public Key: https://mrcn.st/pub