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>
diff --git a/drivers/usb/host/ehci-vf.c b/drivers/usb/host/ehci-vf.c
index 5454855..98e0fc6 100644
--- a/drivers/usb/host/ehci-vf.c
+++ b/drivers/usb/host/ehci-vf.c
@@ -121,6 +121,11 @@
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 @@
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);