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usb: ehci-vf: Add weak function for board specific initialisation

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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>
This commit is contained in:
Sanchayan Maity 2015-06-01 18:37:24 +05:30 committed by Stefano Babic
parent dde8c15b13
commit 60ed286453
1 changed files with 8 additions and 0 deletions
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8
drivers/usb/host/ehci-vf.c
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@ -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);