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authorJoonyoung Shim <jy0922.shim@samsung.com>2011-04-08 13:22:10 +0900
committerGreg Kroah-Hartman <gregkh@suse.de>2011-04-13 16:50:44 -0700
commit8f1d169f999fea892c3fcbf5a79ae8525a477572 (patch)
treebd440582799dcacc4348121242b8e89cdf448053 /arch/arm/plat-s5p/dev-ehci.c
parent3e112662129b48bf8571ee5f7c49a4dbb3b70f04 (diff)
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>
Diffstat (limited to 'arch/arm/plat-s5p/dev-ehci.c')
-rw-r--r--arch/arm/plat-s5p/dev-ehci.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/arch/arm/plat-s5p/dev-ehci.c b/arch/arm/plat-s5p/dev-ehci.c
index a610e5c60964..94080fff9e9b 100644
--- a/arch/arm/plat-s5p/dev-ehci.c
+++ b/arch/arm/plat-s5p/dev-ehci.c
@@ -45,6 +45,13 @@ struct platform_device s5p_device_ehci = {
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;
}