1 /* $NetBSD: imx23_timrotvar.h,v 1.1 2025/10/09 06:15:16 skrll Exp $ */ 2 3 /*- 4 * Copyright (c) 2025 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Yuri Honegger. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 #ifndef _ARM_IMX23_TIMROT_VAR_H_ 33 #define _ARM_IMX23_TIMROT_VAR_H_ 34 35 #include "opt_arm_timer.h" 36 #ifdef __HAVE_GENERIC_CPU_INITCLOCKS 37 void imx23timrot_cpu_initclocks(void); 38 #else 39 #define imx23timrot_cpu_initclocks cpu_initclocks 40 #endif 41 42 43 /* Allocated for each timer instance. */ 44 struct timrot_softc { 45 device_t sc_dev; 46 bus_space_tag_t sc_iot; 47 bus_space_handle_t sc_hdl; 48 int8_t sc_irq; 49 int (*irq_handler)(void *); 50 int freq; 51 }; 52 53 int imx23timrot_systimer_init(struct timrot_softc*, bus_space_tag_t, int8_t); 54 int imx23timrot_stattimer_init(struct timrot_softc*, bus_space_tag_t, int8_t); 55 int imx23timrot_systimer_irq(void *frame); 56 int imx23timrot_stattimer_irq(void *); 57 58 #endif /* _ARM_IMX23_TIMROT_VAR_H_ */ 59