1/* 2 * Copyright (c) 2009, 2010 Genetec Corporation. All rights reserved. 3 * Written by Hiroyuki Bessho for Genetec Corporation. 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 GENETEC CORPORATION ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 16 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 17 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GENETEC CORPORATION 18 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 19 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 20 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 21 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 22 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 23 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 24 * POSSIBILITY OF SUCH DAMAGE. 25 * 26 */ 27 28#include <sys/cdefs.h> 29__KERNEL_RCSID(0, "$NetBSD: imx51_uart.c,v 1.4 2017/09/08 05:29:12 hkenken Exp $"); 30 31#include "opt_imx.h" 32#include "opt_imxuart.h" 33 34#include <sys/param.h> 35#include <sys/bus.h> 36#include <sys/device.h> 37#include <arm/imx/imx51reg.h> 38#include <arm/imx/imx51var.h> 39#include <arm/imx/imxuartreg.h> 40#include <arm/imx/imxuartvar.h> 41 42static int imx51_uart_match(device_t, struct cfdata *, void *); 43static void imx51_uart_attach(device_t, device_t, void *); 44 45CFATTACH_DECL_NEW(imx51_uart, sizeof(struct imxuart_softc), 46 imx51_uart_match, imx51_uart_attach, NULL, NULL); 47 48int 49imx51_uart_match(device_t parent, struct cfdata *cf, void *aux) 50{ 51 struct axi_attach_args * const aa = aux; 52 53 switch (aa->aa_addr) { 54 case UART1_BASE: 55 case UART2_BASE: 56 case UART3_BASE: 57 return 1; 58 } 59 60 return 0; 61} 62 63void 64imx51_uart_attach(device_t parent, device_t self, void *aux) 65{ 66 struct axi_attach_args * aa = aux; 67 68 imxuart_attach_common(parent, self, 69 aa->aa_iot, aa->aa_addr, aa->aa_size, aa->aa_irq, 0); 70} 71 72