ata: ahci_platform: Add DT compatible for Synopsis DWC AHCI controller

Add compatible string "snps,dwc-ahci", which should be used
for Synopsis Designware SATA cores. e.g. on TI OMAP5 and DRA7 platforms.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

diff --git a/drivers/ata/ahci_platform.c b/drivers/ata/ahci_platform.c
index 01f7bbe65572c8f02e82eac67f9285c5e1601101..968e7d94af17778b4f114211ba74385b962b2de2 100644 (file)
--- a/drivers/ata/ahci_platform.c
+++ b/drivers/ata/ahci_platform.c
@@ -577,6 +577,7 @@ static const struct of_device_id ahci_of_match[] = {
        { .compatible = "snps,spear-ahci", },
        { .compatible = "snps,exynos5440-ahci", },
        { .compatible = "ibm,476gtr-ahci", },
+       { .compatible = "snps,dwc-ahci", },
        {},
 };
 MODULE_DEVICE_TABLE(of, ahci_of_match);