From: Roger Quadros <rogerq@ti.com>
Date: Sat, 22 Feb 2014 15:53:38 +0000 (+0100)
Subject: ata: ahci_platform: Add DT compatible for Synopsis DWC AHCI controller
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=3f81a50b1111deb3303e36a1fc0a52169ea4dc4b;p=karo-tx-linux.git

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>
(cherry picked from commit c431147184c05849f1d7e14f8fd6254e1026319d)
---

diff --git a/drivers/ata/ahci_platform.c b/drivers/ata/ahci_platform.c
index 41e1a6fef677..85f91c0ce9ab 100644
--- a/drivers/ata/ahci_platform.c
+++ b/drivers/ata/ahci_platform.c
@@ -578,6 +578,7 @@ 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);