Please bear with me - another rename checkin. This qualifies as trivial, no
[coreboot.git] / src / superio / ite / it8705f / superio.c
1 /*
2  * This file is part of the coreboot project.
3  *
4  * Copyright (C) 2006 Uwe Hermann <uwe@hermann-uwe.de>
5  *
6  * This program is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License as published by
8  * the Free Software Foundation; either version 2 of the License, or
9  * (at your option) any later version.
10  *
11  * This program is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14  * GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with this program; if not, write to the Free Software
18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
19  */
20
21 /* This chip doesn't seem to have keyboard and mouse support. */
22
23 #include <device/device.h>
24 #include <device/pnp.h>
25 #include <uart8250.h>
26 #include "chip.h"
27 #include "it8705f.h"
28
29 static void init(device_t dev)
30 {
31         struct superio_ite_it8705f_config *conf;
32         struct resource *res0, *res1;
33
34         if (!dev->enabled) {
35                 return;
36         }
37
38         conf = dev->chip_info;
39
40         switch (dev->path.u.pnp.device) {
41         case IT8705F_FDC: /* TODO. */
42                 break;
43         case IT8705F_SP1:
44                 res0 = find_resource(dev, PNP_IDX_IO0);
45                 init_uart8250(res0->base, &conf->com1);
46                 break;
47         case IT8705F_SP2:
48                 res0 = find_resource(dev, PNP_IDX_IO0);
49                 init_uart8250(res0->base, &conf->com2);
50                 break;
51         case IT8705F_PP: /* TODO. */
52                 break;
53         case IT8705F_EC: /* TODO. */
54                 break;
55         case IT8705F_GPIO: /* TODO. */
56                 break;
57         case IT8705F_GAME: /* TODO. */
58                 break;
59         case IT8705F_IR: /* TODO. */
60                 break;
61         case IT8705F_MIDI: /* TODO. */
62                 break;
63         }
64 }
65
66 static struct device_operations ops = {
67         .read_resources   = pnp_read_resources,
68         .set_resources    = pnp_set_resources,
69         .enable_resources = pnp_enable_resources,
70         .enable           = pnp_enable,
71         .init             = init,
72 };
73
74 /* TODO: FDC, PP, EC, GPIO, GAME, IR, MIDI. */
75 static struct pnp_info pnp_dev_info[] = {
76  { &ops, IT8705F_SP1,  PNP_IO0 | PNP_IRQ0, { 0x7f8, 0 }, },
77  { &ops, IT8705F_SP2,  PNP_IO0 | PNP_IRQ0 | PNP_DRQ0 | PNP_DRQ1, { 0x7f8, 0 }, },
78 };
79
80 static void enable_dev(struct device *dev)
81 {
82         pnp_enable_devices(dev, &pnp_ops,
83                 sizeof(pnp_dev_info)/sizeof(pnp_dev_info[0]), pnp_dev_info);
84 }
85
86 struct chip_operations superio_ite_it8705f_ops = {
87         CHIP_NAME("ITE IT8705F Super I/O")
88         .enable_dev = enable_dev,
89 };
90