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 2A419CD8CB9 for ; Wed, 10 Jun 2026 14:36:17 +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:In-Reply-To:Content-Type: 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=i9dVOFjzG0qorTuzugExUm+OGvZnf9xKQzU1sFL/cwg=; b=H5/+xRfZ7mjeQMFfZ8JcQujK6J W2psKSe8Xg+woUJfauz1bgucorOW3v7mhfr0jeJnKKtOE/1SpWOGFgWial2fU+ASnFK0PiRYcLhyp sNL/NEWKlLn2bjA3dSIrRUSbUg7nycKxet98GTrFSolli20JD+Jqh/HrJ/FJnTXukJd+a8dGNNGB4 B4ggzotG9U4sbwXeqzpbw/L0fcmB6tqfeIvGpXX1dYeCDo88khcKcw7s+fDfsWn/jTqGNdaTMduHJ jNloapsi4zobi6+8k2rekzkpgOW7qp/s9H5SPSEr18mSzPU4jXDPU39Ix3bC0iC/7Gl1toCqFjJTj 3aNZmP4w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wXK2S-00000007vrv-0u7a; Wed, 10 Jun 2026 14:36:16 +0000 Received: from mgamail.intel.com ([192.198.163.13]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wXK2P-00000007vrD-30yI; Wed, 10 Jun 2026 14:36:14 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1781102173; x=1812638173; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=rjVo3E6bL/gwM4u8huqi79QwAf/xG2SrVmrblO9TUZc=; b=MQNTaBiDVFlHCSFz/jT+LpiqrIjKYComXutJ5kMZ5qpiini/pYmLsRe9 mle6cz1cSAuR5EsH3YmFzIv0m7RB5bpUEOOzNdbbz9pYSOLqEsasM1i/b D4VWJ0lXTrB333RewCeL32wZVh4iQnEbsVWIJ9NZJEOHA+0MXmVkjklRF UjRjnTRgplcWycNAws5ePCxJMYfTeaub/qA0HHQZ7OBnLqC9s1jCuDvZe o23rMFhjvZDai8GTa5b1DTfOZy9FlU7b5+GQcN5YNuslgaT/oBzU98u+e U6Ja4h1FylhgM719aK3NXRD1g53hW8ZsHuFTXNXXdqgWRO+ywmAKkNrrH Q==; X-CSE-ConnectionGUID: 3EAyUYKER/GWkvHChEGMpg== X-CSE-MsgGUID: KU9Aa3zSTj6o3PXthYmDpQ== X-IronPort-AV: E=McAfee;i="6800,10657,11812"; a="84466564" X-IronPort-AV: E=Sophos;i="6.24,197,1774335600"; d="scan'208";a="84466564" Received: from orviesa003.jf.intel.com ([10.64.159.143]) by fmvoesa107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Jun 2026 07:36:12 -0700 X-CSE-ConnectionGUID: qQiWu5zvQd6n+fOOpRJieA== X-CSE-MsgGUID: slS4EcOxQy+lPzGNsfCINg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.24,197,1774335600"; d="scan'208";a="250113779" Received: from hrotuna-mobl2.ger.corp.intel.com (HELO localhost) ([10.245.244.38]) by ORVIESA003-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Jun 2026 07:36:08 -0700 Date: Wed, 10 Jun 2026 17:36:05 +0300 From: Andy Shevchenko To: Chen-Yu Tsai Cc: Bartosz Golaszewski , Greg Kroah-Hartman , Daniel Scally , Heikki Krogerus , Sakari Ailus , "Rafael J. Wysocki" , Danilo Krummrich , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , Alan Stern , linux-acpi@vger.kernel.org, driver-core@lists.linux.dev, linux-pm@vger.kernel.org, linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Manivannan Sadhasivam Subject: Re: [PATCH v2 11/16] power: sequencing: pcie-m2: Add usb and sdio targets for E-key connector Message-ID: References: <20260610084053.2059858-1-wenst@chromium.org> <20260610084053.2059858-12-wenst@chromium.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260610084053.2059858-12-wenst@chromium.org> Organization: Intel Finland Oy - BIC 0357606-4 - c/o Alberga Business Park, 6 krs, Bertel Jungin Aukio 5, 02600 Espoo X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260610_073613_789710_20558F06 X-CRM114-Status: GOOD ( 10.84 ) X-BeenThere: linux-mediatek@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-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org On Wed, Jun 10, 2026 at 04:40:45PM +0800, Chen-Yu Tsai wrote: > The M.2 E-key connector allows either PCIe or SDIO for WiFi and USB or > UART for BT. Currently the driver only supports PCIe and UART. > > Add power sequencing targets for SDIO and USB. To avoid adding a > complicated dependency tree, rename the existing power sequencing units > "pcie" and "uart" to "wifi" and "bt". The existing target names are left > untouched. The new "sdio" and "usb" targets just point to the renamed > "wifi" and "bt" units. Why can we do that? No breakage? Only internal names? No ABI affected? Please, clarify all this in the commit message. -- With Best Regards, Andy Shevchenko