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Diffstat (limited to 'arch/arm/mach-mx5/usb.h')
| -rw-r--r-- | arch/arm/mach-mx5/usb.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/arch/arm/mach-mx5/usb.h b/arch/arm/mach-mx5/usb.h new file mode 100644 index 000000000000..6115d3375c05 --- /dev/null +++ b/arch/arm/mach-mx5/usb.h @@ -0,0 +1,48 @@ +/* + * Copyright (C) 2005-2010 Freescale Semiconductor, Inc. All Rights Reserved. + */ + +/* + * The code contained herein is licensed under the GNU General Public + * License. You may obtain a copy of the GNU General Public License + * Version 2 or later at the following locations: + * + * http://www.opensource.org/licenses/gpl-license.html + * http://www.gnu.org/copyleft/gpl.html + */ + +#include <mach/common.h> +#include "devices.h" + +extern int usbotg_init(struct platform_device *pdev); +extern void usbotg_uninit(struct fsl_usb2_platform_data *pdata); +extern int gpio_usbotg_hs_active(void); +extern void gpio_usbotg_hs_inactive(void); +extern struct platform_device *host_pdev_register(struct resource *res, + int n_res, struct fsl_usb2_platform_data *config); + +extern int fsl_usb_host_init(struct platform_device *pdev); +extern void fsl_usb_host_uninit(struct fsl_usb2_platform_data *pdata); +extern int gpio_usbotg_utmi_active(void); +extern void gpio_usbotg_utmi_inactive(void); + +extern void __init mx5_usb_dr_init(void); +extern void __init mx5_usbh1_init(void); +extern void __init mx5_usbh2_init(void); + +typedef void (*driver_vbus_func)(bool); +extern void mx5_set_host1_vbus_func(driver_vbus_func); +extern void mx5_set_otghost_vbus_func(driver_vbus_func); +/* + * Used to set pdata->operating_mode before registering the platform_device. + * If OTG is configured, the controller operates in OTG mode, + * otherwise it's either host or device. + */ +#ifdef CONFIG_USB_OTG +#define DR_UDC_MODE FSL_USB2_DR_OTG +#define DR_HOST_MODE FSL_USB2_DR_OTG +#else +#define DR_UDC_MODE FSL_USB2_DR_DEVICE +#define DR_HOST_MODE FSL_USB2_DR_HOST +#endif + |