linux-kernel - [PATCH v1 0/2] phy: freescale: imx8m-pcie: fix and cleanup phy

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <20250228103959.47419-1-eichest@gmail.com>
Date: Fri, 28 Feb 2025 11:38:32 +0100
From: Stefan Eichenberger <eichest@...il.com>
To: vkoul@...nel.org,
	kishon@...nel.org,
	shawnguo@...nel.org,
	s.hauer@...gutronix.de,
	kernel@...gutronix.de,
	festevam@...il.com,
	p.zabel@...gutronix.de,
	tharvey@...eworks.com,
	hongxing.zhu@....com,
	francesco.dolcini@...adex.com
Cc: linux-phy@...ts.infradead.org,
	imx@...ts.linux.dev,
	linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v1 0/2] phy: freescale: imx8m-pcie: fix and cleanup phy

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.

Stefan Eichenberger (2):
  phy: freescale: imx8m-pcie: cleanup reset logic
  phy: freescale: imx8m-pcie: assert phy reset and perst in power off

 drivers/phy/freescale/phy-fsl-imx8m-pcie.c | 24 ++++++++++++++--------
 1 file changed, 16 insertions(+), 8 deletions(-)

-- 
2.45.2