xref: /netbsd/sys/arch/hpcmips/vr/vr4102ip.c (revision bf9ec67e)
1 /*	$NetBSD: vr4102ip.c,v 1.3 2002/02/11 09:21:47 takemura Exp $	*/
2 
3 /*-
4  * Copyright (c) 2002 TAKEMURA Shin
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  * 3. Neither the name of the project nor the names of its contributors
16  *    may be used to endorse or promote products derived from this software
17  *    without specific prior written permission.
18  *
19  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
20  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
23  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29  * SUCH DAMAGE.
30  *
31  */
32 
33 #include <sys/param.h>
34 #include <sys/systm.h>
35 
36 #include <machine/bus.h>
37 
38 #include "opt_vr41xx.h"
39 #include <hpcmips/vr/vrcpudef.h>
40 #include <hpcmips/vr/vripunit.h>
41 #include <hpcmips/vr/vripreg.h>
42 #include <hpcmips/vr/vripvar.h>
43 #include <hpcmips/vr/icureg.h>
44 #include <hpcmips/vr/cmureg.h>
45 
46 void	vr4102ipattach(struct device *, struct device *, void *);
47 
48 struct cfattach vr4102ip_ca = {
49 	sizeof(struct vrip_softc), vripmatch, vr4102ipattach
50 };
51 
52 static const struct vrip_unit vr4102ip_units[] = {
53 	[VRIP_UNIT_PMU] = { "pmu",
54 			    { VRIP_INTR_POWER,	VRIP_INTR_BAT,	},	},
55 	[VRIP_UNIT_RTC] = { "rtc",
56 			    { VRIP_INTR_RTCL1,	},		},
57 	[VRIP_UNIT_PIU] = { "piu",
58 			    { VRIP_INTR_PIU, },
59 			    VR4102_CMUMSKPIU,
60 			    ICUPIUINT_REG_W,	MPIUINT_REG_W	},
61 	[VRIP_UNIT_KIU] = { "kiu",
62 			    { VRIP_INTR_KIU,	},
63 			    VR4102_CMUMSKKIU,
64 			    VR4102_KIUINT_REG_W,VR4102_MKIUINT_REG_W	},
65 	[VRIP_UNIT_SIU] = { "siu",
66 			    { VRIP_INTR_SIU,	},		},
67 	[VRIP_UNIT_GIU] = { "giu",
68 			    { VRIP_INTR_GIU,	},
69 			    0,
70 			    VR4102_GIUINT_L_REG_W,VR4102_MGIUINT_L_REG_W,
71 			    VR4102_GIUINT_H_REG_W,VR4102_MGIUINT_H_REG_W},
72 	[VRIP_UNIT_LED] = { "led",
73 			    { VRIP_INTR_LED,	},		},
74 	[VRIP_UNIT_AIU] = { "aiu",
75 			    { VRIP_INTR_AIU,	},
76 			    VR4102_CMUMSKAIU,
77 			    VR4102_AIUINT_REG_W,VR4102_MAIUINT_REG_W	},
78 	[VRIP_UNIT_FIR] = { "fir",
79 			    { VRIP_INTR_FIR,	},
80 			    VR4102_CMUMSKFIR,
81 			    VR4102_FIRINT_REG_W,VR4102_MFIRINT_REG_W	},
82 	[VRIP_UNIT_DSIU]= { "dsiu",
83 			    { VRIP_INTR_DSIU,	},
84 			    VR4102_CMUMSKDSIU,
85 			    VR4102_DSIUINT_REG_W,VR4102_MDSIUINT_REG_W	},
86 	[VRIP_UNIT_BCU] = { "bcu",
87 			    { VRIP_INTR_BCU,	},
88 			    0,
89 			    VR4102_BCUINT_REG_W,VR4102_MBCUINT_REG_W	}
90 };
91 
92 void
93 vr4102ipattach(struct device *parent, struct device *self, void *aux)
94 {
95 	struct vrip_softc *sc = (struct vrip_softc*)self;
96 
97 	printf("\n");
98 
99 	sc->sc_units = vr4102ip_units;
100 	sc->sc_nunits = sizeof(vr4102ip_units)/sizeof(struct vrip_unit);
101 	sc->sc_icu_addr = VR4102_ICU_ADDR;
102 	sc->sc_sysint2 = VR4102_SYSINT2_REG_W;
103 	sc->sc_msysint2 = VR4102_MSYSINT2_REG_W;
104 
105 	vripattach_common(parent, self, aux);
106 }
107