diff options
Diffstat (limited to 'drivers/usb/host/ohci-exynos.c')
| -rw-r--r-- | drivers/usb/host/ohci-exynos.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/drivers/usb/host/ohci-exynos.c b/drivers/usb/host/ohci-exynos.c index e3b7e85120e..07592c00af2 100644 --- a/drivers/usb/host/ohci-exynos.c +++ b/drivers/usb/host/ohci-exynos.c @@ -14,10 +14,9 @@ #include <linux/clk.h> #include <linux/of.h> #include <linux/platform_device.h> -#include <linux/platform_data/usb-exynos.h> +#include <linux/platform_data/usb-ohci-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); |