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path: root/drivers/usb/host/ohci-exynos.c
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Diffstat (limited to 'drivers/usb/host/ohci-exynos.c')
-rw-r--r--drivers/usb/host/ohci-exynos.c14
1 files changed, 10 insertions, 4 deletions
diff --git a/drivers/usb/host/ohci-exynos.c b/drivers/usb/host/ohci-exynos.c
index e3b7e85120e4..114583a8e92b 100644
--- a/drivers/usb/host/ohci-exynos.c
+++ b/drivers/usb/host/ohci-exynos.c
@@ -17,7 +17,6 @@
#include <linux/platform_data/usb-exynos.h>
#include <linux/usb/phy.h>
#include <linux/usb/samsung_usb_phy.h>
-#include <plat/usb-phy.h>
struct exynos_ohci_hcd {
struct device *dev;
@@ -34,7 +33,7 @@ static void exynos_ohci_phy_enable(struct exynos_ohci_hcd *exynos_ohci)
if (exynos_ohci->phy)
usb_phy_init(exynos_ohci->phy);
- else if (exynos_ohci->pdata->phy_init)
+ else if (exynos_ohci->pdata && exynos_ohci->pdata->phy_init)
exynos_ohci->pdata->phy_init(pdev, USB_PHY_TYPE_HOST);
}
@@ -44,7 +43,7 @@ static void exynos_ohci_phy_disable(struct exynos_ohci_hcd *exynos_ohci)
if (exynos_ohci->phy)
usb_phy_shutdown(exynos_ohci->phy);
- else if (exynos_ohci->pdata->phy_exit)
+ else if (exynos_ohci->pdata && exynos_ohci->pdata->phy_exit)
exynos_ohci->pdata->phy_exit(pdev, USB_PHY_TYPE_HOST);
}
@@ -127,8 +126,12 @@ static int exynos_ohci_probe(struct platform_device *pdev)
if (!exynos_ohci)
return -ENOMEM;
+ if (of_device_is_compatible(pdev->dev.of_node,
+ "samsung,exynos5440-ohci"))
+ goto skip_phy;
+
phy = devm_usb_get_phy(&pdev->dev, USB_PHY_TYPE_USB2);
- if (IS_ERR_OR_NULL(phy)) {
+ if (IS_ERR(phy)) {
/* Fallback to pdata */
if (!pdata) {
dev_warn(&pdev->dev, "no platform data or transceiver defined\n");
@@ -141,6 +144,8 @@ static int exynos_ohci_probe(struct platform_device *pdev)
exynos_ohci->otg = phy->otg;
}
+skip_phy:
+
exynos_ohci->dev = &pdev->dev;
hcd = usb_create_hcd(&exynos_ohci_hc_driver, &pdev->dev,
@@ -311,6 +316,7 @@ static const struct dev_pm_ops exynos_ohci_pm_ops = {
#ifdef CONFIG_OF
static const struct of_device_id exynos_ohci_match[] = {
{ .compatible = "samsung,exynos4210-ohci" },
+ { .compatible = "samsung,exynos5440-ohci" },
{},
};
MODULE_DEVICE_TABLE(of, exynos_ohci_match);