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Diffstat (limited to 'drivers/ata/ahci_platform.c')
-rw-r--r--drivers/ata/ahci_platform.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/ata/ahci_platform.c b/drivers/ata/ahci_platform.c
index a476a1fd3f8f..ebe505c17763 100644
--- a/drivers/ata/ahci_platform.c
+++ b/drivers/ata/ahci_platform.c
@@ -16,6 +16,7 @@
#include <linux/module.h>
#include <linux/pm.h>
#include <linux/device.h>
+#include <linux/of_device.h>
#include <linux/platform_device.h>
#include <linux/libata.h>
#include <linux/ahci_platform.h>
@@ -33,6 +34,7 @@ static int ahci_probe(struct platform_device *pdev)
struct device *dev = &pdev->dev;
struct ahci_platform_data *pdata = dev_get_platdata(dev);
struct ahci_host_priv *hpriv;
+ unsigned long hflags = 0;
int rc;
hpriv = ahci_platform_get_resources(pdev);
@@ -55,7 +57,11 @@ static int ahci_probe(struct platform_device *pdev)
goto disable_resources;
}
- rc = ahci_platform_init_host(pdev, hpriv, &ahci_port_info, 0, 0, 0);
+ if (of_device_is_compatible(dev->of_node, "hisilicon,hisi-ahci"))
+ hflags |= AHCI_HFLAG_NO_FBS;
+
+ rc = ahci_platform_init_host(pdev, hpriv, &ahci_port_info,
+ hflags, 0, 0);
if (rc)
goto pdata_exit;
@@ -76,6 +82,7 @@ static const struct of_device_id ahci_of_match[] = {
{ .compatible = "snps,exynos5440-ahci", },
{ .compatible = "ibm,476gtr-ahci", },
{ .compatible = "snps,dwc-ahci", },
+ { .compatible = "hisilicon,hisi-ahci", },
{},
};
MODULE_DEVICE_TABLE(of, ahci_of_match);