19808ebfaSIan Lepore /*- 2*4d846d26SWarner Losh * SPDX-License-Identifier: BSD-2-Clause 3af3dc4a7SPedro F. Giffuni * 49808ebfaSIan Lepore * Copyright (c) 2013 Ian Lepore <ian@freebsd.org> 59808ebfaSIan Lepore * All rights reserved. 69808ebfaSIan Lepore * 79808ebfaSIan Lepore * Redistribution and use in source and binary forms, with or without 89808ebfaSIan Lepore * modification, are permitted provided that the following conditions 99808ebfaSIan Lepore * are met: 109808ebfaSIan Lepore * 1. Redistributions of source code must retain the above copyright 119808ebfaSIan Lepore * notice, this list of conditions and the following disclaimer. 129808ebfaSIan Lepore * 2. Redistributions in binary form must reproduce the above copyright 139808ebfaSIan Lepore * notice, this list of conditions and the following disclaimer in the 149808ebfaSIan Lepore * documentation and/or other materials provided with the distribution. 159808ebfaSIan Lepore * 169808ebfaSIan Lepore * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 179808ebfaSIan Lepore * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 189808ebfaSIan Lepore * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 199808ebfaSIan Lepore * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 209808ebfaSIan Lepore * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 219808ebfaSIan Lepore * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 229808ebfaSIan Lepore * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 239808ebfaSIan Lepore * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 249808ebfaSIan Lepore * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 259808ebfaSIan Lepore * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 269808ebfaSIan Lepore * SUCH DAMAGE. 279808ebfaSIan Lepore */ 289808ebfaSIan Lepore 299808ebfaSIan Lepore #ifndef IMX6_ANATOPVAR_H 309808ebfaSIan Lepore #define IMX6_ANATOPVAR_H 319808ebfaSIan Lepore 329808ebfaSIan Lepore /* 339808ebfaSIan Lepore * All registers controlling various analog aspects of the SoC (such as PLLs or 349808ebfaSIan Lepore * voltage regulators or USB VBUS detection) are gathered together under the 359808ebfaSIan Lepore * anatop device (because of newbus hierarchical resource management), but other 369808ebfaSIan Lepore * drivers such as CMM or USBPHY need access to these registers. These 379808ebfaSIan Lepore * functions let them have at the hardware directly. No effort is made by these 389808ebfaSIan Lepore * functions to mediate concurrent access. 399808ebfaSIan Lepore */ 409808ebfaSIan Lepore uint32_t imx6_anatop_read_4(bus_size_t _offset); 419808ebfaSIan Lepore void imx6_anatop_write_4(bus_size_t _offset, uint32_t _value); 429808ebfaSIan Lepore 4386a55754SIan Lepore uint32_t imx6_get_cpu_clock(void); 4486a55754SIan Lepore 45f0583578SRuslan Bukin uint32_t pll4_configure_output(uint32_t mfi, uint32_t mfn, uint32_t mfd); 46f0583578SRuslan Bukin 479808ebfaSIan Lepore #endif 48