1 /* $NetBSD: ingenic_var.h,v 1.6 2017/05/21 06:49:13 skrll Exp $ */ 2 3 /*- 4 * Copyright (c) 2014 Michael Lorenz 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 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. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 17 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 18 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 19 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 20 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 26 * POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29 #ifndef INGENIC_VAR_H 30 #define INGENIC_VAR_H 31 32 #include <sys/bus.h> 33 34 struct apbus_attach_args { 35 const char *aa_name; 36 bus_space_tag_t aa_bst; 37 bus_dma_tag_t aa_dmat; 38 bus_addr_t aa_addr; 39 uint32_t aa_irq; 40 uint32_t aa_pclk; /* PCLK in kHz */ 41 uint32_t aa_mclk; /* MCLK in kHz */ 42 uint32_t aa_clockreg; 43 }; 44 45 extern bus_space_tag_t ingenic_memt; 46 void apbus_init(void); 47 48 uint32_t mips_cp0_corectrl_read(void); 49 uint32_t mips_cp0_corestatus_read(void); 50 uint32_t mips_cp0_corereim_read(void); 51 uint32_t mips_cp0_corembox_read(u_int); 52 53 void mips_cp0_corectrl_write(uint32_t); 54 void mips_cp0_corestatus_write(uint32_t); 55 void mips_cp0_corereim_write(uint32_t); 56 void mips_cp0_corembox_write(u_int, uint32_t); 57 58 #endif /* INGENIC_VAR_H */ 59