linux-stable.git/drivers/ata/ahci_platform.c, branch linux-3.7.y

[libata] PM callbacks should be conditionally compiled on CONFIG_PM_SLEEP

2012-11-16T05:45:37+00:00

This will fix warnings like following when CONFIG_PM_SLEEP is not set:

        warning: 'xxx_suspend' defined but not used [-Wunused-function]
        warning: 'xxx_resume' defined but not used [-Wunused-function]

Because
	SET_SYSTEM_SLEEP_PM_OPS(suspend_fn, resume_fn)

Only references the callbacks on CONFIG_PM_SLEEP (instead of CONFIG_PM).

Cc: Viresh Kumar 
Cc: linux-ide@vger.kernel.org
Signed-off-by: Yuanhan Liu 
Signed-off-by: Fengguang Wu 
Signed-off-by: Jeff Garzik

ata/ahci_platform: Add clock framework support

2012-09-13T05:10:18+00:00

On many architectures, drivers are supposed to prepare/unprepare &
enable/disable functional clock of device. This patch adds clock support for
ahci_platform.

Signed-off-by: Viresh Kumar 
Signed-off-by: Jeff Garzik

ata: add platform driver for Calxeda AHCI controller

2012-09-13T05:09:41+00:00

Calxeda highbank SATA phy has intermittent problems bringing up a link
with Gen3 drives. Retrying the phy hard reset can work-around this issue,
but each reset also disables spread spectrum support. The reset function
also needs to reprogram the phy to enable spread spectrum support.

Create a new driver based on ahci_platform to support the Calxeda Highbank
SATA controller.

Signed-off-by: Mark Langsdorf 
Signed-off-by: Rob Herring 
Signed-off-by: Jeff Garzik

ahci_platform: add hibernation callbacks

2012-07-25T19:31:08+00:00

Use existing suspend, resume implementation for hibernation callbacks.

Signed-off-by: Shiraz Hashim 
Signed-off-by: Jeff Garzik

ata: ahci_platform: Add synopsys ahci controller in DT's compatible list

2012-05-03T18:08:53+00:00

SPEAr13xx series of SoCs contain Synopsys AHCI SATA Controller which shares
ahci_platform driver with other controller versions.

This patch updates DT compatible list for ahci_platform. It also updates and
renames binding documentation to more generic name.

Signed-off-by: Viresh Kumar 
Cc: Rob Herring 
Signed-off-by: Jeff Garzik

ahci_platform: add STRICT_AHCI platform type

2012-03-13T20:36:18+00:00

Some platforms need to make use of the AHCI_HFLAG_DELAY_ENGINE flag.

Signed-off-by: Brian Norris 
Signed-off-by: Jeff Garzik 
Cc: stable@kernel.org

ahci: platform support for suspend/resume

2012-01-09T00:14:59+00:00

Add platform hooks for custom suspend() and resume() functions. The
generic suspend/resume code in drivers/ata/ahci_platform.c is adapted
from the PCI version in drivers/ata/ahci.c.

Signed-off-by: Brian Norris 
Signed-off-by: Jeff Garzik

[libata] ahci_platform: fix DT probing

2011-11-17T07:10:49+00:00

The change in commit 904c04feaf13ed "ahci_platform: Add the board_ids..."
doesn't work for the DT probing case as platform_get_device_id returns
NULL. Pick the default ahci_port_info in this case.

Signed-off-by: Rob Herring 
Acked-by: Anton Vorontsov 
Cc: Richard Zhu 
Cc: linux-ide@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Jeff Garzik

ahci_platform: use dev_get_platdata()

2011-11-09T06:36:00+00:00

Use dev_get_platdata() to retrieve the struct ahci_platform_data data
from the platform.

Signed-off-by: JiSheng Zhang 
Signed-off-by: Jeff Garzik

ahci: add DT binding for Calxeda AHCI controller

2011-11-03T20:52:38+00:00

Add devicetree match table to ahci platform driver for Calxeda Highbank
AHCI controller.

Signed-off-by: Rob Herring 
Acked-by: Grant Likely 
Cc: Jeff Garzik 
Cc: linux-ide@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: devicetree-discuss@lists.ozlabs.org