ata: add new-style AHCI platform driver for DaVinci DA850 AHCI controller

Add the new ahci_da850 host driver.

Platform changes needed to make DaVinci DA850 SATA AHCI support
fully functional are in the separate "ARM: davinci: da850: update
SATA AHCI support" commit.

Please note that this driver doesn't have the superfluous clock
control code as clock is already handled by the generic AHCI
platform library code.

Cc: Sekhar Nori <nsekhar@ti.com>
Cc: Kevin Hilman <khilman@deeprootsystems.com>
Cc: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Bartlomiej Zolnierkiewicz
2014-03-25 19:51:40 +01:00
committed by Tejun Heo
parent fd990556f0
commit ae8723f8a9
3 changed files with 124 additions and 0 deletions
+9
View File
@@ -97,6 +97,15 @@ config SATA_AHCI_PLATFORM
If unsure, say N.
config AHCI_DA850
tristate "DaVinci DA850 AHCI SATA support"
depends on ARCH_DAVINCI_DA850
help
This option enables support for the DaVinci DA850 SoC's
onboard AHCI SATA.
If unsure, say N.
config AHCI_ST
tristate "ST AHCI SATA support"
depends on ARCH_STI