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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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0c33bf781a
Use a more general way to read and write otgsc register. Signed-off-by: Peter Chen <peter.chen@freescale.com> Signed-off-by: Li Jun <b47624@freescale.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
22 lines
690 B
C
22 lines
690 B
C
/*
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* Copyright (C) 2013-2014 Freescale Semiconductor, Inc.
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*
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* Author: Peter Chen
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef __DRIVERS_USB_CHIPIDEA_OTG_H
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#define __DRIVERS_USB_CHIPIDEA_OTG_H
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u32 hw_read_otgsc(struct ci_hdrc *ci, u32 mask);
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void hw_write_otgsc(struct ci_hdrc *ci, u32 mask, u32 data);
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int ci_hdrc_otg_init(struct ci_hdrc *ci);
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void ci_hdrc_otg_destroy(struct ci_hdrc *ci);
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enum ci_role ci_otg_role(struct ci_hdrc *ci);
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void ci_handle_vbus_change(struct ci_hdrc *ci);
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#endif /* __DRIVERS_USB_CHIPIDEA_OTG_H */
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