From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BDC3C1DF26E; Mon, 10 Mar 2025 20:13:14 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741637594; cv=none; b=kwDldLV3tHPOH2u5NutdFTpAmmlTcPxKYXi8ESlmHIylVFtRu8PvpIWPBJ9u7po57tG8ojYI6vSN7RUPTiJtv97cdJQnL+kWBFqrRhoGtPm8aG3FLvEas/0CYZsyJCI33vyk7VBmcSU0RuMaVw7FuEbO+ozEFhSAdLpAqeeQiBA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741637594; c=relaxed/simple; bh=7GLoRHKS9iYVNYJfuUKGRjevJBrW0r+lm+WU7ZOcQPs=; h=From:To:Cc:In-Reply-To:References:Subject:Message-Id:Date: MIME-Version:Content-Type; b=FELEMt4DH2jn/1XijJRptxAHoX/4sI0UdLASGmypKZIOQ8l07AJbaPoTIZjjFcWOyaqDS3GxWVSrO6hU5TFaTrFh/DTYyX74+/Y0c5c1aC236otU53gjEZ+sHVmciaebOGOal1EdXNbW9F8nNOlKxUNAL01/Lm8C6474UGTVV1k= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ZJ8vKHZm; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="ZJ8vKHZm" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 26E66C4CEEA; Mon, 10 Mar 2025 20:13:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1741637594; bh=7GLoRHKS9iYVNYJfuUKGRjevJBrW0r+lm+WU7ZOcQPs=; h=From:To:Cc:In-Reply-To:References:Subject:Date:From; b=ZJ8vKHZmcKY8F5ftOjLbHpIXfL9vJcLwlK2jN5GDj+OeY/AK3WwpEIRr24pnwB4hK HAd8v5xsV0YYi1iL2UwB3WLehnN3pXe15rTiCAOb9+fDbbajK8X3VF1GYOibsdsEJZ C74Z1gvOhH/ql1VsMfxQdaOyHiOZsd1Lpz/OIviw7N6Tcl2YjxZ01NQHC+Sb+twY/B lisznoqjirHaV8D5BFzFWkcjKR7pzinDRljOndnDCOGIGTGkKmQYJrWLPA9tbYAJVO w7AMVcp1CKUIKgt47flRN4OOj0Z9VY+yxeZ3qdvLtntfPjE/KGADGkVQ72cLRxdCJZ nHS7Bk86rRUUA== From: Vinod Koul To: kishon@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, p.zabel@pengutronix.de, tharvey@gateworks.com, hongxing.zhu@nxp.com, francesco.dolcini@toradex.com, Stefan Eichenberger Cc: linux-phy@lists.infradead.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org In-Reply-To: <20250305144355.20364-1-eichest@gmail.com> References: <20250305144355.20364-1-eichest@gmail.com> Subject: Re: [PATCH v2 0/2] phy: freescale: imx8m-pcie: fix and cleanup phy Message-Id: <174163758978.467704.1139455752621643908.b4-ty@kernel.org> Date: Tue, 11 Mar 2025 01:43:09 +0530 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Mailer: b4 0.14.2 On Wed, 05 Mar 2025 15:43:14 +0100, Stefan Eichenberger wrote: > The imx8m-pcie PHY PLL fails to lock under certain conditions when > returning from suspend. This is resolved by asserting the PHY reset when > powering off the PHY during suspend. This ensures that the PHY is > properly reset when powering on again in resume. > > Changes in v2: > - Remove unnecessary check if perst is not null (Philipp) > > [...] Applied, thanks! [1/2] phy: freescale: imx8m-pcie: cleanup reset logic commit: 97e8a2ff28a3dc36ca3cdc94f37359852d7e1c8b [2/2] phy: freescale: imx8m-pcie: assert phy reset and perst in power off commit: aecb63e88c5e5fb9afb782a1577264c76f179af9 Best regards, -- ~Vinod