libata: PATA driver for Celleb

This is the patch for PATA controller of Celleb.

This driver uses the managed iomap (devres).

Because this driver needs special taskfile accesses, there is
a copy of ata_std_softreset(). ata_dev_try_classify() is exported
so that it can be used in this function.

Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp>
Signed-off-by: Akira Iguchi <akira2.iguchi@toshiba.co.jp>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

1 files changed, 9 insertions, 0 deletions

diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig
index 4af0a4bb5780..376d2cdde009 100644
--- a/drivers/ata/Kconfig
+++ b/drivers/ata/Kconfig
@@ -562,6 +562,15 @@ config PATA_IXP4XX_CF
 
           If unsure, say N.
 
+config PATA_SCC
+        tristate "Toshiba's Cell Reference Set IDE support"
+        depends on PCI
+        help
+          This option enables support for the built-in IDE controller on
+          Toshiba Cell Reference Board.
+
+          If unsure, say N.
+
 endif
 endmenu