libata: add R-Car SATA driver

Add Renesas R-Car on-chip 3Gbps SATA controller driver. Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com> [Sergei: few bugs fixed, significant cleanup] Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
git-mirror · Feb 20, 2013 · 163cf81 · 163cf81
1 parent 151743f
commit 163cf81
Show file tree

Hide file tree

Showing 3 changed files with 919 additions and 0 deletions.
diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig
@@ -260,6 +260,14 @@ config SATA_PROMISE
 
 	  If unsure, say N.
 
+config SATA_RCAR
+	tristate "Renesas R-Car SATA support"
+	depends on ARCH_SHMOBILE && ARCH_R8A7779
+	help
+	  This option enables support for Renesas R-Car Serial ATA.
+
+	  If unsure, say N.
+
 config SATA_SIL
 	tristate "Silicon Image SATA support"
 	depends on PCI

diff --git a/drivers/ata/Makefile b/drivers/ata/Makefile
@@ -23,6 +23,7 @@ obj-$(CONFIG_ATA_PIIX)		+= ata_piix.o
 obj-$(CONFIG_SATA_MV)		+= sata_mv.o
 obj-$(CONFIG_SATA_NV)		+= sata_nv.o
 obj-$(CONFIG_SATA_PROMISE)	+= sata_promise.o
+obj-$(CONFIG_SATA_RCAR)		+= sata_rcar.o
 obj-$(CONFIG_SATA_SIL)		+= sata_sil.o
 obj-$(CONFIG_SATA_SIS)		+= sata_sis.o
 obj-$(CONFIG_SATA_SVW)		+= sata_svw.o