diff options
Diffstat (limited to 'arch/arm/mach-mx6/usb.h')
| -rw-r--r-- | arch/arm/mach-mx6/usb.h | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/arch/arm/mach-mx6/usb.h b/arch/arm/mach-mx6/usb.h new file mode 100644 index 00000000..819e45e5 --- /dev/null +++ b/arch/arm/mach-mx6/usb.h @@ -0,0 +1,85 @@ +/* + * Copyright (C) 2011-2012 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. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#include <mach/common.h> + +extern int usbotg_init(struct platform_device *pdev); +extern void usbotg_uninit(struct fsl_usb2_platform_data *pdata); +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 bool usb_icbug_swfix_need(void); +extern void __init mx6_usb_h2_init(void); +extern void __init mx6_usb_h3_init(void); + +typedef void (*driver_vbus_func)(bool); +extern void mx6_set_host3_vbus_func(driver_vbus_func); +extern void mx6_set_host2_vbus_func(driver_vbus_func); +extern void mx6_set_host1_vbus_func(driver_vbus_func); +extern void mx6_set_otghost_vbus_func(driver_vbus_func); +extern void mx6_get_otghost_vbus_func(driver_vbus_func *driver_vbus); +extern void mx6_get_host1_vbus_func(driver_vbus_func *driver_vbus); +extern struct platform_device anatop_thermal_device; +extern struct platform_device mxc_usbdr_otg_device; +extern struct platform_device mxc_usbdr_udc_device; +extern struct platform_device mxc_usbdr_host_device; +extern struct platform_device mxc_usbdr_wakeup_device; +extern struct platform_device mxc_usbh1_device; +extern struct platform_device mxc_usbh1_wakeup_device; + +/* + * 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 + +extern void __iomem *imx_otg_base; +#define imx_fsl_usb2_wakeup_data_entry_single(soc, _id, hs) \ + { \ + .id = _id, \ + .irq_phy = soc ## _INT_USB_PHY ## _id, \ + .irq_core = soc ## _INT_USB_ ## hs, \ + } +#define imx_mxc_ehci_data_entry_single(soc, _id, hs) \ + { \ + .id = _id, \ + .iobase = soc ## _USB_ ## hs ## _BASE_ADDR, \ + .irq = soc ## _INT_USB_ ## hs, \ + } +#define imx_fsl_usb2_otg_data_entry_single(soc) \ + { \ + .iobase = soc ## _USB_OTG_BASE_ADDR, \ + .irq = soc ## _INT_USB_OTG, \ + } +#define imx_fsl_usb2_udc_data_entry_single(soc) \ + { \ + .iobase = soc ## _USB_OTG_BASE_ADDR, \ + .irq = soc ## _INT_USB_OTG, \ + } + |