1 /*- 2 * Copyright (c) 2017 Emmanuel Vadot <manu@freebsd.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 15 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 16 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 17 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 18 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 19 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 20 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 21 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 22 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 */ 26 27 #ifndef __AW_CLK_NKMP_H__ 28 #define __AW_CLK_NKMP_H__ 29 30 #include <dev/clk/allwinner/aw_clk.h> 31 32 struct aw_clk_nkmp_def { 33 struct clknode_init_def clkdef; 34 35 uint32_t offset; 36 37 struct aw_clk_factor m; 38 struct aw_clk_factor k; 39 struct aw_clk_factor n; 40 struct aw_clk_factor p; 41 42 uint32_t mux_shift; 43 uint32_t mux_width; 44 uint32_t gate_shift; 45 uint32_t lock_shift; 46 uint32_t lock_retries; 47 uint32_t update_shift; 48 49 uint32_t flags; 50 }; 51 52 int aw_clk_nkmp_register(struct clkdom *clkdom, struct aw_clk_nkmp_def *clkdef); 53 54 #endif /* __AW_CLK_NKMP_H__ */ 55