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authorMark Langsdorf <mark.langsdorf@calxeda.com>2012-09-07 01:03:30 +0400
committerJeff Garzik <jgarzik@redhat.com>2012-09-13 09:09:41 +0400
commit8996b89d6bc98ae2f6d6e6e624a42a3f89d06949 (patch)
tree2084f726d4a4b4ecc4db807fadcb2c529b73f776 /drivers/ata/Makefile
parent100f586bd0959fe0e52b8a0b8cb49a3df1c6b044 (diff)
downloadlinux-8996b89d6bc98ae2f6d6e6e624a42a3f89d06949.tar.xz
ata: add platform driver for Calxeda AHCI controller
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 <mark.langsdorf@calxeda.com> Signed-off-by: Rob Herring <rob.herring@calxeda.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/ata/Makefile')
-rw-r--r--drivers/ata/Makefile1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/ata/Makefile b/drivers/ata/Makefile
index a454a139b1d2..8b384f1885f7 100644
--- a/drivers/ata/Makefile
+++ b/drivers/ata/Makefile
@@ -9,6 +9,7 @@ obj-$(CONFIG_SATA_FSL) += sata_fsl.o
obj-$(CONFIG_SATA_INIC162X) += sata_inic162x.o
obj-$(CONFIG_SATA_SIL24) += sata_sil24.o
obj-$(CONFIG_SATA_DWC) += sata_dwc_460ex.o
+obj-$(CONFIG_SATA_HIGHBANK) += sata_highbank.o
# SFF w/ custom DMA
obj-$(CONFIG_PDC_ADMA) += pdc_adma.o