From 1b80f2706ea29047b8be42bd8341c99b05bfa20b Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Thu, 24 Nov 2011 05:14:00 +0100 Subject: [PATCH] USB: MX5: Add MX5 usb post-init callback This is useful for USB Transceivers init etc. Signed-off-by: Marek Vasut Cc: Stefano Babic Cc: Remy Bohmer Cc: Wolfgang Grandegger Cc: Jason Liu --- drivers/usb/host/ehci-mx5.c | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) diff --git a/drivers/usb/host/ehci-mx5.c b/drivers/usb/host/ehci-mx5.c index 7b881371d8..68a673e721 100644 --- a/drivers/usb/host/ehci-mx5.c +++ b/drivers/usb/host/ehci-mx5.c @@ -22,6 +22,7 @@ #include #include #include +#include #include "ehci.h" #include "ehci-core.h" @@ -198,6 +199,13 @@ int mxc_set_usbcontrol(int port, unsigned int flags) return ret; } +void __board_ehci_hcd_postinit(struct usb_ehci *ehci, int port) +{ +} + +void board_ehci_hcd_postinit(struct usb_ehci *ehci, int port) + __attribute((weak, alias("__board_ehci_hcd_postinit"))); + int ehci_hcd_init(void) { struct usb_ehci *ehci; @@ -217,7 +225,7 @@ int ehci_hcd_init(void) enable_usb_phy2_clk(1); mdelay(1); - /* do board specific initialization */ + /* Do board specific initialization */ board_ehci_hcd_init(CONFIG_MXC_USB_PORT); ehci = (struct usb_ehci *)(OTG_BASE_ADDR + @@ -231,9 +239,11 @@ int ehci_hcd_init(void) setbits_le32(&ehci->portsc, USB_EN); mxc_set_usbcontrol(CONFIG_MXC_USB_PORT, CONFIG_MXC_USB_FLAGS); - mdelay(10); + /* Do board specific post-initialization */ + board_ehci_hcd_postinit(ehci, CONFIG_MXC_USB_PORT); + return 0; } -- 2.30.2