| rjw | 1f88458 | 2022-01-06 17:20:42 +0800 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (C) 2013-2014 Freescale Semiconductor, Inc. |
| 3 | * |
| 4 | * Author: Peter Chen |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License version 2 as |
| 8 | * published by the Free Software Foundation. |
| 9 | */ |
| 10 | |
| 11 | #ifndef __DRIVERS_USB_CHIPIDEA_OTG_H |
| 12 | #define __DRIVERS_USB_CHIPIDEA_OTG_H |
| 13 | |
| 14 | u32 hw_read_otgsc(struct ci_hdrc *ci, u32 mask); |
| 15 | void hw_write_otgsc(struct ci_hdrc *ci, u32 mask, u32 data); |
| 16 | int ci_hdrc_otg_init(struct ci_hdrc *ci); |
| 17 | void ci_hdrc_otg_destroy(struct ci_hdrc *ci); |
| 18 | enum ci_role ci_otg_role(struct ci_hdrc *ci); |
| 19 | void ci_handle_vbus_change(struct ci_hdrc *ci); |
| 20 | static inline void ci_otg_queue_work(struct ci_hdrc *ci) |
| 21 | { |
| 22 | disable_irq_nosync(ci->irq); |
| 23 | if (queue_work(ci->wq, &ci->work) == false) |
| 24 | enable_irq(ci->irq); |
| 25 | } |
| 26 | |
| 27 | #endif /* __DRIVERS_USB_CHIPIDEA_OTG_H */ |