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From: Roger Quadros <rogerq@ti.com>
To: <tj@kernel.org>
Cc: <sergei.shtylyov@cogentembedded.com>, <kishon@ti.com>,
	<b.zolnierkie@samsung.com>, <hdegoede@redhat.com>,
	<arnd@arndb.de>, <linux-ide@vger.kernel.org>,
	<linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>,
	Roger Quadros <rogerq@ti.com>
Subject: [PATCH v4 0/3] ata: ahci_platform: Add PHY support and OMAP support
Date: Thu, 9 Jan 2014 16:25:59 +0530	[thread overview]
Message-ID: <1389264962-22858-1-git-send-email-rogerq@ti.com> (raw)

Hi,

Some platforms have a PHY hooked up to the SATA controller.
The PHY needs to be initialized and powered up for SATA to work.
We do that using the Generic PHY framework in PATCH 2.

In order to support SATA on the OMAP platforms we need to runtime
resume the device before use. PATCH 3 takes care of that.

PATCH 1 just updates the compatible list in the DT binding document.

Changelog:
v4:
- Tackle error conditions while using PHY framework APIs.

v3:
- Addressed review comments and rebased on 3.13-rc7
- DT binding update moved to new patch.

v2:
- got rid of Texas Instruments SATA wrapper driver
- adressed review comments

cheers,
-roger

Balaji T K (1):
  ata: ahci_platform: Manage SATA PHY

Roger Quadros (2):
  ata: ahci_platform: Update DT compatible list
  ata: ahci_platform: runtime resume the device before use

 .../devicetree/bindings/ata/ahci-platform.txt      |  4 +-
 drivers/ata/ahci.h                                 |  2 +
 drivers/ata/ahci_platform.c                        | 59 +++++++++++++++++++++-
 3 files changed, 63 insertions(+), 2 deletions(-)

-- 
1.8.3.2


             reply	other threads:[~2014-01-09 10:57 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-01-09 10:55 Roger Quadros [this message]
2014-01-09 10:56 ` [PATCH v4 1/3] ata: ahci_platform: Update DT compatible list Roger Quadros
2014-01-09 10:56 ` [PATCH v4 2/3] ata: ahci_platform: Manage SATA PHY Roger Quadros
2014-01-09 11:20   ` Sergei Shtylyov
2014-01-09 11:37     ` Roger Quadros
2014-01-09 15:00       ` Tejun Heo
2014-01-20  8:20         ` Roger Quadros
2014-01-10 14:25   ` Kishon Vijay Abraham I
2014-01-09 10:56 ` [PATCH v4 3/3] ata: ahci_platform: runtime resume the device before use Roger Quadros
2014-01-09 11:05 ` [PATCH v4 0/3] ata: ahci_platform: Add PHY support and OMAP support Arnd Bergmann
2014-01-09 11:33 ` Bartlomiej Zolnierkiewicz

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