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Based on 1 normalized pattern(s): this software is licensed under the terms of the gnu general public license version 2 as published by the free software foundation and may be copied distributed and modified under those terms 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 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 285 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Alexios Zavras <alexios.zavras@intel.com> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190529141900.642774971@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
46 lines
1.1 KiB
C
46 lines
1.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (c) 2016 Maxime Ripard. All rights reserved.
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*/
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#ifndef _CCU_FRAC_H_
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#define _CCU_FRAC_H_
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#include <linux/clk-provider.h>
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#include "ccu_common.h"
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struct ccu_frac_internal {
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u32 enable;
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u32 select;
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unsigned long rates[2];
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};
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#define _SUNXI_CCU_FRAC(_enable, _select, _rate1, _rate2) \
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{ \
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.enable = _enable, \
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.select = _select, \
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.rates = { _rate1, _rate2 }, \
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}
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bool ccu_frac_helper_is_enabled(struct ccu_common *common,
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struct ccu_frac_internal *cf);
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void ccu_frac_helper_enable(struct ccu_common *common,
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struct ccu_frac_internal *cf);
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void ccu_frac_helper_disable(struct ccu_common *common,
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struct ccu_frac_internal *cf);
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bool ccu_frac_helper_has_rate(struct ccu_common *common,
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struct ccu_frac_internal *cf,
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unsigned long rate);
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unsigned long ccu_frac_helper_read_rate(struct ccu_common *common,
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struct ccu_frac_internal *cf);
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int ccu_frac_helper_set_rate(struct ccu_common *common,
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struct ccu_frac_internal *cf,
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unsigned long rate, u32 lock);
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#endif /* _CCU_FRAC_H_ */
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