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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

             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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