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 455AACA5FF1 for ; Sat, 3 Oct 2026 15:25:40 +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-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Date:Message-Id:Subject: References:In-Reply-To:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Imq7zq1VWj8lXik7URUyLlx5yiz2VhZG0Mvp5wuIKHU=; b=NKeGQI5fz5HHZ3 KZcXKqMU5GTg0627rzZRkTfv1URRl4RpmxjEGg5qK04Ud8CSMAIOWhvapTlzCufbgh8yu7Y0qpOHG moV1kP81MDVBcHwMb59cnCwRX5zN4BCjBNcHsXMsZRNGSiP/2KfVXzoQ0O7h1/iyRUpzpacJeWqlu qeUqmdjNMbwwvnLEfS+GjTmqIx3zcb+hbuYsFzP7C9Jy/d0cQZICRh0SgkKA9fn7yxlA1rXyfumZs 9sZdNbtv6QgJD+38Rk3Bni0Lx8TbitzPMtqQEY9bW8aYvgzyoXSz+hocST+lpMm70g2NF2l5uJIi9 1be7OkC7AgBj6zK9VAWQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1xD1cJ-0000000Dgi6-3vyU; Sat, 03 Oct 2026 15:25:39 +0000 Received: from tor.source.kernel.org ([2600:3c04:e001:324:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1xD1cE-0000000Dgff-0H3s for linux-phy@lists.infradead.org; Sat, 03 Oct 2026 15:25:38 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by tor.source.kernel.org (Postfix) with ESMTP id 8256360D82; Sat, 3 Oct 2026 15:25:33 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1F8C41F0089D; Sat, 3 Oct 2026 15:25:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1791041133; bh=049uPGtYxN8IGOPOlZbVCBT70USK+uuKiYpF8itJ5Fc=; h=From:To:Cc:In-Reply-To:References:Subject:Date; b=nVtyIJM8IjKyr3dA2F2MEBbVGv03WpB3+Lfv1JfvrIoWwpsExT9nicFOr7lyRzwn1 N0kvYK0xtgdNMQuctFS8S6lEn6oUBQRXlCM7w4mmYnyq2Fc8s9pYs9DiiH7LiFkMC8 aLjHG8ng+CveIfWp3Dh10Pk7xRm87SsdlolIKO3LB22uSn6RGxalbxck/FR+QxNqni PVev6S9Hfco5Lzh+WCRskUBLPSVoK1LlzJ2P2gQOnFdB/QVUL2VqQoLNjLM+9MvtBa HZyTSDXYY8aVLXZcTIlSV/LKMOvhfMAAt2LqDNFO9FzSN0XUGlGIj33QdyMgIefQH/ OSXvdRZgXCcSg== From: Vinod Koul To: David Carlier Cc: neil.armstrong@linaro.org, qiang.yu@oss.qualcomm.com, mani@kernel.org, konrad.dybcio@oss.qualcomm.com, krishna.chundru@oss.qualcomm.com, linux-phy@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <20260825225729.230493-1-devnexen@gmail.com> References: <20260825225729.230493-1-devnexen@gmail.com> Subject: Re: [PATCH 1/2] phy: qcom: qmp-pcie: Select MFD_SYSCON for the multi-PHY driver Message-Id: <179104113076.223537.8163260919027364085.b4-ty@kernel.org> Date: Sat, 03 Oct 2026 17:25:30 +0200 MIME-Version: 1.0 X-Mailer: b4 0.14.3 X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org On Tue, 25 Aug 2026 23:57:28 +0100, David Carlier wrote: > The driver reads the active link mode through > syscon_regmap_lookup_by_phandle_args(). Without CONFIG_MFD_SYSCON the > stub returning -ENOTSUPP is compiled in instead, so probe fails for > every device and no PHY is ever registered. > > Nothing in the build catches this: the driver still compiles, and arm64 > defconfig happens to enable MFD_SYSCON through an unrelated select. > > [...] Applied, thanks! [1/2] phy: qcom: qmp-pcie: Select MFD_SYSCON for the multi-PHY driver commit: 77a0e6ae5dec54fb6049e3ab88288bc40c81f9fd [2/2] phy: qcom: qmp-pcie: Check clock-output-names count in the multi-PHY driver commit: fb0f0e0e9e5dace7a6d9cde289537980ad35db3d Best regards, -- ~Vinod -- linux-phy mailing list linux-phy@lists.infradead.org https://lists.infradead.org/mailman/listinfo/linux-phy