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
60 lines
1.8 KiB
C
60 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 __CCU_NG_H__
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#define __CCU_NG_H__
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struct aw_ccung_softc {
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device_t dev;
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struct resource *res;
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struct clkdom *clkdom;
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struct mtx mtx;
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int type;
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struct aw_ccung_reset *resets;
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int nresets;
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struct aw_ccung_gate *gates;
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int ngates;
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struct aw_clk_init *clk_init;
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int n_clk_init;
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};
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struct aw_ccung_reset {
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uint32_t offset;
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uint32_t shift;
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};
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struct aw_ccung_gate {
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const char *name;
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const char *parent_name;
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uint32_t id;
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uint32_t offset;
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uint32_t shift;
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};
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#endif /* __CCU_NG_H__ */
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