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authorSanchayan Maity <maitysanchayan@gmail.com>2015-06-01 18:37:24 +0530
committerStefano Babic <sbabic@denx.de>2015-06-08 08:41:56 +0200
commit60ed286453c8c14facdbeb3807c6d03596fc3ce9 (patch)
tree00196f8b668935e799659655a50ea98afddcf43a /drivers/usb/host/ehci-vf.c
parentdde8c15b133b364c413bb95e3d89445b2427908b (diff)
usb: ehci-vf: Add weak function for board specific initialisation
Add a weak function board_ehci_hcd_init which can be used by the board file for board specific initialisation. Signed-off-by: Sanchayan Maity <maitysanchayan@gmail.com>
Diffstat (limited to 'drivers/usb/host/ehci-vf.c')
-rw-r--r--drivers/usb/host/ehci-vf.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/usb/host/ehci-vf.c b/drivers/usb/host/ehci-vf.c
index 54548554df..98e0fc6ca6 100644
--- a/drivers/usb/host/ehci-vf.c
+++ b/drivers/usb/host/ehci-vf.c
@@ -121,6 +121,11 @@ static void usb_oc_config(int index)
setbits_le32(ctrl, UCTRL_OVER_CUR_DIS);
}
+int __weak board_ehci_hcd_init(int port)
+{
+ return 0;
+}
+
int ehci_hcd_init(int index, enum usb_init_type init,
struct ehci_hccr **hccr, struct ehci_hcor **hcor)
{
@@ -136,6 +141,9 @@ int ehci_hcd_init(int index, enum usb_init_type init,
ehci = (struct usb_ehci *)nc_reg_bases[index];
+ /* Do board specific initialisation */
+ board_ehci_hcd_init(index);
+
usb_power_config(index);
usb_oc_config(index);
usb_internal_phy_clock_gate(index);