diff options
Diffstat (limited to 'drivers/usb/gadget/fsl_usb2_udc.h')
| -rw-r--r-- | drivers/usb/gadget/fsl_usb2_udc.h | 33 |
1 files changed, 27 insertions, 6 deletions
diff --git a/drivers/usb/gadget/fsl_usb2_udc.h b/drivers/usb/gadget/fsl_usb2_udc.h index 1d51be83fda..c6703bb07b2 100644 --- a/drivers/usb/gadget/fsl_usb2_udc.h +++ b/drivers/usb/gadget/fsl_usb2_udc.h @@ -1,4 +1,12 @@ /* + * Copyright (C) 2004,2012 Freescale Semiconductor, Inc + * All rights reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * * Freescale USB device/endpoint management registers */ #ifndef __FSL_USB2_UDC_H @@ -348,6 +356,9 @@ struct usb_sys_interface { /* control Register Bit Masks */ #define USB_CTRL_IOENB 0x00000004 #define USB_CTRL_ULPI_INT0EN 0x00000001 +#define USB_CTRL_UTMI_PHY_EN 0x00000200 +#define USB_CTRL_USB_EN 0x00000004 +#define USB_CTRL_ULPI_PHY_CLK_SEL 0x00000400 /* Endpoint Queue Head data struct * Rem: all the variables of qh are LittleEndian Mode @@ -450,7 +461,6 @@ struct fsl_ep { struct list_head queue; struct fsl_udc *udc; struct ep_queue_head *qh; - const struct usb_endpoint_descriptor *desc; struct usb_gadget *gadget; char name[14]; @@ -471,7 +481,7 @@ struct fsl_udc { struct usb_ctrlrequest local_setup_buff; spinlock_t lock; - struct otg_transceiver *transceiver; + struct usb_phy *transceiver; unsigned softconnect:1; unsigned vbus_active:1; unsigned stopped:1; @@ -558,10 +568,10 @@ static void dump_msg(const char *label, const u8 * buf, unsigned int length) /* * ### internal used help routines. */ -#define ep_index(EP) ((EP)->desc->bEndpointAddress&0xF) +#define ep_index(EP) ((EP)->ep.desc->bEndpointAddress&0xF) #define ep_maxpacket(EP) ((EP)->ep.maxpacket) #define ep_is_in(EP) ( (ep_index(EP) == 0) ? (EP->udc->ep0_dir == \ - USB_DIR_IN ):((EP)->desc->bEndpointAddress \ + USB_DIR_IN) : ((EP)->ep.desc->bEndpointAddress \ & USB_DIR_IN)==USB_DIR_IN) #define get_ep_by_pipe(udc, pipe) ((pipe == 1)? &udc->eps[0]: \ &udc->eps[pipe]) @@ -569,18 +579,29 @@ static void dump_msg(const char *label, const u8 * buf, unsigned int length) * 2 + ((windex & USB_DIR_IN) ? 1 : 0)) #define get_pipe_by_ep(EP) (ep_index(EP) * 2 + ep_is_in(EP)) +static inline struct ep_queue_head *get_qh_by_ep(struct fsl_ep *ep) +{ + /* we only have one ep0 structure but two queue heads */ + if (ep_index(ep) != 0) + return ep->qh; + else + return &ep->udc->ep_qh[(ep->udc->ep0_dir == + USB_DIR_IN) ? 1 : 0]; +} + struct platform_device; #ifdef CONFIG_ARCH_MXC int fsl_udc_clk_init(struct platform_device *pdev); -void fsl_udc_clk_finalize(struct platform_device *pdev); +int fsl_udc_clk_finalize(struct platform_device *pdev); void fsl_udc_clk_release(void); #else static inline int fsl_udc_clk_init(struct platform_device *pdev) { return 0; } -static inline void fsl_udc_clk_finalize(struct platform_device *pdev) +static inline int fsl_udc_clk_finalize(struct platform_device *pdev) { + return 0; } static inline void fsl_udc_clk_release(void) { |