Home | History | Annotate | Line # | Download | only in cavium
octeon1p_iobus.c revision 1.2 
      1 /*	$NetBSD: octeon1p_iobus.c,v 1.2 2015/05/01 07:23:47 hikaru Exp $	*/
      2 
      3 /*
      4  * Copyright (c) 2007 Internet Initiative Japan, Inc.
      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 REGENTS AND CONTRIBUTORS ``AS IS'' AND
     17  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     18  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     19  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     20  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     21  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     22  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     23  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     24  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     25  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     26  * SUCH DAMAGE.
     27  */
     28 
     29 /*
     30  * Octeon I (CN30XX, CN31XX), Plus (CN50XX) I/O Bus devices
     31  */
     32 
     33 #include <sys/cdefs.h>
     34 __KERNEL_RCSID(0, "$NetBSD: octeon1p_iobus.c,v 1.2 2015/05/01 07:23:47 hikaru Exp $");
     35 
     36 #include <sys/param.h>
     37 #include <sys/systm.h>
     38 
     39 #include <sys/bus.h>
     40 
     41 #include <mips/cavium/include/iobusvar.h>
     42 
     43 /* ---- UART */
     44 
     45 #include <mips/cavium/dev/octeon_uartreg.h>
     46 static const struct iobus_unit iobus_units_octeon_uart[] = {
     47 	{
     48 		.addr = MIO_UART0_BASE
     49 	},
     50 	{
     51 		.addr = MIO_UART1_BASE
     52 	}
     53 };
     54 
     55 static const struct iobus_dev iobus_dev_octeon_uart = {
     56 	.name = "com",
     57 	.nunits = 2,
     58 	.units = iobus_units_octeon_uart
     59 };
     60 
     61 /* ---- RNM */
     62 
     63 #include <mips/cavium/dev/octeon_rnmreg.h>
     64 static const struct iobus_unit iobus_units_octeon_rnm[] = {
     65 	{
     66 		.addr = RNM_BASE
     67 	}
     68 };
     69 
     70 static const struct iobus_dev iobus_dev_octeon_rnm = {
     71 	.name = "octeon_rnm",
     72 	.nunits = RNM_NUNITS,
     73 	.units = iobus_units_octeon_rnm
     74 };
     75 
     76 /* ---- TWSI */
     77 
     78 #include <mips/cavium/dev/octeon_twsireg.h>
     79 static const struct iobus_unit iobus_units_octeon_twsi[] = {
     80 	{
     81 		.addr = MIO_TWS_BASE_0
     82 	}
     83 };
     84 
     85 static const struct iobus_dev iobus_dev_octeon_twsi = {
     86 	.name = "octeon_twsi",
     87 	.nunits = MIO_TWS_NUNITS,
     88 	.units = iobus_units_octeon_twsi
     89 };
     90 
     91 /* ---- MPI/SPI */
     92 
     93 #include <mips/cavium/dev/octeon_mpireg.h>
     94 static const struct iobus_unit	iobus_units_octeon_mpi[] = {
     95 	{
     96 		.addr = MPI_BASE
     97 	}
     98 };
     99 
    100 static const struct iobus_dev iobus_dev_octeon_mpi = {
    101 	.name = "octeon_mpi",
    102 	.nunits = MPI_NUNITS,
    103 	.units = iobus_units_octeon_mpi
    104 };
    105 /* ---- GMX */
    106 
    107 #include <mips/cavium/dev/octeon_gmxreg.h>
    108 static const struct iobus_unit	iobus_units_octeon_gmx[] = {
    109 	{
    110 		.addr = GMX0_BASE_IF0
    111 	}
    112 };
    113 
    114 static const struct iobus_dev iobus_dev_octeon_gmx = {
    115 	.name = "octeon_gmx",
    116 	.nunits = GMX_IF_NUNITS,
    117 	.units = iobus_units_octeon_gmx
    118 };
    119 
    120 
    121 /* ---- USBN */
    122 #include <mips/cavium/dev/octeon_usbnreg.h>
    123 static const struct iobus_unit	iobus_units_octeon_usbn[] = {
    124 	{
    125 		.addr = USBN_BASE
    126 	}
    127 };
    128 
    129 static const struct iobus_dev iobus_dev_octeon_usbn = {
    130 	.name = "dwctwo",
    131 	.nunits = USBN_NUNITS,
    132 	.units = iobus_units_octeon_usbn
    133 };
    134 
    135 /* ---- global */
    136 
    137 const struct iobus_dev * const iobus_devs[] = {
    138 	&iobus_dev_octeon_uart,
    139 	&iobus_dev_octeon_rnm,
    140 	&iobus_dev_octeon_twsi,
    141 	&iobus_dev_octeon_mpi,
    142 	&iobus_dev_octeon_gmx,
    143 	&iobus_dev_octeon_usbn,
    144 };
    145 
    146 const size_t iobus_ndevs = __arraycount(iobus_devs);
    147