2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
4 * Copyright 2018 Emmanuel Vadot <manu@FreeBSD.org>
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 #ifndef _RK_CLK_COMPOSITE_H_
32 #define _RK_CLK_COMPOSITE_H_
34 #include <dev/extres/clk/clk.h>
36 struct rk_clk_composite_def {
37 struct clknode_init_def clkdef;
39 uint32_t muxdiv_offset;
53 #define RK_CLK_COMPOSITE_HAVE_MUX 0x0001
54 #define RK_CLK_COMPOSITE_HAVE_GATE 0x0002
56 #define RK_CLK_COMPOSITE_MASK 0xFFFF0000
58 int rk_clk_composite_register(struct clkdom *clkdom,
59 struct rk_clk_composite_def *clkdef);
61 #endif /* _RK_CLK_COMPOSITE_H_ */