cf36797f35
This patch add plateform_device for EHCI and OHCI controller on CNS3XXX. Power reference count (usb_pwr_ref) is used to control enabling and disabling the single clock control for both EHCI and OHCI controller. It also removes EHCI/OHCI unused virtual address definitions. Signed-off-by: Mac Lin <mkl0301@gmail.com> Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
24 lines
621 B
C
24 lines
621 B
C
/*
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* Copyright 2000 Deep Blue Solutions Ltd
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* Copyright 2004 ARM Limited
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* Copyright 2008 Cavium Networks
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*
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* This file 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 __CNS3XXX_PM_H
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#define __CNS3XXX_PM_H
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#include <asm/atomic.h>
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void cns3xxx_pwr_clk_en(unsigned int block);
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void cns3xxx_pwr_clk_dis(unsigned int block);
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void cns3xxx_pwr_power_up(unsigned int block);
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void cns3xxx_pwr_power_down(unsigned int block);
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extern atomic_t usb_pwr_ref;
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#endif /* __CNS3XXX_PM_H */
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