ARM: EXYNOS4: Add usb host phy control
EXYNOS4 has 2 phys for usb host and usb device. This patch supports to
control usb host phy of EXYNOS4.
Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/arch/arm/plat-s5p/dev-ehci.c b/arch/arm/plat-s5p/dev-ehci.c
index a610e5c..94080ff 100644
--- a/arch/arm/plat-s5p/dev-ehci.c
+++ b/arch/arm/plat-s5p/dev-ehci.c
@@ -45,6 +45,13 @@
void __init s5p_ehci_set_platdata(struct s5p_ehci_platdata *pd)
{
- s3c_set_platdata(pd, sizeof(struct s5p_ehci_platdata),
+ struct s5p_ehci_platdata *npd;
+
+ npd = s3c_set_platdata(pd, sizeof(struct s5p_ehci_platdata),
&s5p_device_ehci);
+
+ if (!npd->phy_init)
+ npd->phy_init = s5p_usb_phy_init;
+ if (!npd->phy_exit)
+ npd->phy_exit = s5p_usb_phy_exit;
}