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[U-Boot,V2,10/11] usb: ehci-vf: Add weak function for board specific initialisation

Message ID 1433148694-12898-11-git-send-email-bhuvanchandra.dv@toradex.com
State Superseded
Delegated to: Stefano Babic
Headers show

Commit Message

Bhuvanchandra DV June 1, 2015, 8:51 a.m. UTC 
From: Sanchayan Maity <maitysanchayan@gmail.com>

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>
---
 drivers/usb/host/ehci-vf.c | 8 ++++++++
 1 file changed, 8 insertions(+)
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Patch

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 @@  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);