f5d1d20574
Since Linux 4.9-4.10 DTS doesn't have clocks under /clocks but only a ccu node. Currently only H3 is supported with almost the same state as HEAD. (video pll aren't supported for now but we don't support video). This driver and clocks will also be used for other SoC (A64, A31, H5, H2 etc ...) Reviewed by: jmcneill Differential Revision: https://reviews.freebsd.org/D9517
50 lines
1.8 KiB
C
50 lines
1.8 KiB
C
/*-
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* Copyright (c) 2017 Emmanuel Vadot <manu@freebsd.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef __AW_CLK_PREDIV_MUX_H__
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#define __AW_CLK_PREDIV_MUX_H__
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#include <arm/allwinner/clkng/aw_clk.h>
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struct aw_clk_prediv_mux_def {
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struct clknode_init_def clkdef;
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uint32_t offset;
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uint32_t mux_shift;
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uint32_t mux_width;
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struct aw_clk_factor div;
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struct aw_clk_factor prediv;
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uint32_t flags;
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};
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int aw_clk_prediv_mux_register(struct clkdom *clkdom, struct aw_clk_prediv_mux_def *clkdef);
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#endif /* __AW_CLK_PREDIV_MUX_H__ */
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