ahci: add DT binding for Calxeda AHCI controller

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

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Cc: Jeff Garzik <jgarzik@pobox.com>
Cc: linux-ide@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: devicetree-discuss@lists.ozlabs.org

1 files changed, 7 insertions, 0 deletions

diff --git a/drivers/ata/ahci_platform.c b/drivers/ata/ahci_platform.c
index c03277d37748..004f2ce3dc73 100644
--- a/drivers/ata/ahci_platform.c
+++ b/drivers/ata/ahci_platform.c
@@ -202,11 +202,18 @@ static int __devexit ahci_remove(struct platform_device *pdev)
         return 0;
 }
 
+static const struct of_device_id ahci_of_match[] = {
+        { .compatible = "calxeda,hb-ahci", },
+        {},
+};
+MODULE_DEVICE_TABLE(of, ahci_of_match);
+
 static struct platform_driver ahci_driver = {
         .remove = __devexit_p(ahci_remove),
         .driver = {
                 .name = "ahci",
                 .owner = THIS_MODULE,
+                .of_match_table = ahci_of_match,
         },
         .id_table       = ahci_devtype,
 };