From: Roger Quadros <rogerq@ti.com>
To: kishon@ti.com, tony@atomide.com
Cc: nm@ti.com, balbi@ti.com, george.cherian@ti.com, nsekhar@ti.com,
linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org, Roger Quadros <rogerq@ti.com>
Subject: [PATCH v3 0/4] phy: ti-pipe3: fixes for 3.19-rc
Date: Tue, 13 Jan 2015 14:23:18 +0200 [thread overview]
Message-ID: <1421151802-7396-1-git-send-email-rogerq@ti.com> (raw)
Hi,
During system suspend L3INIT_960M_GFCLK and L3INIT_480M_GFCLK clocks remain
active on the DRA7 platform. This is because the pipe3 driver doesn't shut
them off as part of .suspend(). Patch 1 addresses this issue.
SATA on both OMAP5 and DRA7 breaks when SATA drive is plugged in after a
system suspend/resume or if AHCI_PLATFORM driver is used as module.
Patches 2,3,4 fix it.
Hope to get these patches in through the 3.19-rc cycle.
Tony,
Do you wish to take the DTS patches or let them go in through PHY tree?
cheers,
-roger
---
Changelog
- v3 : Commit message updated. dts changes moved to separate patch.
- v2 : Don't break SATA with old DTB.
Roger Quadros (4):
phy: ti-pipe3: Disable clocks on system suspend
phy: ti-pipe3: Fix SATA across suspend/resume
ARM: dts: DRA7: Fix SATA PHY node
ARM: dts: OMAP5: Fix SATA PHY node
arch/arm/boot/dts/dra7.dtsi | 4 +-
arch/arm/boot/dts/omap5.dtsi | 4 +-
drivers/phy/phy-ti-pipe3.c | 142 +++++++++++++++++++++++++++++++++----------
3 files changed, 115 insertions(+), 35 deletions(-)
--
2.1.0
next reply other threads:[~2015-01-13 12:23 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-13 12:23 Roger Quadros [this message]
2015-01-13 12:23 ` [PATCH v3 1/4] phy: ti-pipe3: Disable clocks on system suspend Roger Quadros
2015-01-13 12:23 ` [PATCH v3 2/4] phy: ti-pipe3: Fix SATA across suspend/resume Roger Quadros
2015-01-13 12:23 ` [PATCH v3 3/4] ARM: dts: DRA7: Fix SATA PHY node Roger Quadros
[not found] ` <1421151802-7396-4-git-send-email-rogerq-l0cyMroinI0@public.gmane.org>
2015-01-13 15:54 ` Tony Lindgren
[not found] ` <1421151802-7396-1-git-send-email-rogerq-l0cyMroinI0@public.gmane.org>
2015-01-13 12:23 ` [PATCH v3 4/4] ARM: dts: OMAP5: " Roger Quadros
2015-01-13 15:54 ` Tony Lindgren
2015-01-13 15:54 ` [PATCH v3 0/4] phy: ti-pipe3: fixes for 3.19-rc Tony Lindgren
2015-02-18 8:00 ` Roger Quadros
2015-02-18 8:09 ` Roger Quadros
2015-02-24 18:02 ` Tony Lindgren
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