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5fd54ace | 1 | // SPDX-License-Identifier: GPL-2.0 |
c10b4f03 | 2 | /* |
5332ff1f | 3 | * Copyright (C) 2013-2014 Freescale Semiconductor, Inc. |
c10b4f03 PC |
4 | * |
5 | * Author: Peter Chen | |
c10b4f03 PC |
6 | */ |
7 | ||
8 | #ifndef __DRIVERS_USB_CHIPIDEA_OTG_H | |
9 | #define __DRIVERS_USB_CHIPIDEA_OTG_H | |
10 | ||
0c33bf78 LJ |
11 | u32 hw_read_otgsc(struct ci_hdrc *ci, u32 mask); |
12 | void hw_write_otgsc(struct ci_hdrc *ci, u32 mask, u32 data); | |
c10b4f03 | 13 | int ci_hdrc_otg_init(struct ci_hdrc *ci); |
cbec6bd5 PC |
14 | void ci_hdrc_otg_destroy(struct ci_hdrc *ci); |
15 | enum ci_role ci_otg_role(struct ci_hdrc *ci); | |
a107f8c5 | 16 | void ci_handle_vbus_change(struct ci_hdrc *ci); |
be6b0c1b PC |
17 | static inline void ci_otg_queue_work(struct ci_hdrc *ci) |
18 | { | |
19 | disable_irq_nosync(ci->irq); | |
8b97d73c LP |
20 | if (queue_work(ci->wq, &ci->work) == false) |
21 | enable_irq(ci->irq); | |
be6b0c1b | 22 | } |
c10b4f03 PC |
23 | |
24 | #endif /* __DRIVERS_USB_CHIPIDEA_OTG_H */ |