Use the canonical name of the vendors/devices and the
[coreboot.git] / src / superio / ite / it8661f / superio.c
1 /*
2  * This file is part of the LinuxBIOS 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 <uart8250.h>
24 /* #include <pc80/keyboard.h> */
25 #include "chip.h"
26 #include "it8661f.h"
27
28 static void init(device_t dev)
29 {
30         struct superio_ite_it8661f_config *conf;
31         struct resource *res0, *res1;
32
33         if (!dev->enabled) {
34                 return;
35         }
36
37         conf = dev->chip_info;
38
39         switch (dev->path.u.pnp.device) {
40         case IT8661F_FDC: /* TODO. */
41                 break;
42         case IT8661F_SP1:
43                 res0 = find_resource(dev, PNP_IDX_IO0);
44                 init_uart8250(res0->base, &conf->com1);
45                 break;
46         case IT8661F_SP2:
47                 res0 = find_resource(dev, PNP_IDX_IO0);
48                 init_uart8250(res0->base, &conf->com2);
49                 break;
50         case IT8661F_PP: /* TODO. */
51                 break;
52         case IT8661F_IR: /* TODO. */
53                 break;
54         }
55 }
56
57 static struct device_operations ops = {
58         .read_resources   = pnp_read_resources,
59         .set_resources    = pnp_set_resources,
60         .enable_resources = pnp_enable_resources,
61         .enable           = pnp_enable,
62         .init             = init,
63 };
64
65 /* TODO: FDC, PP, IR, GPIO. */
66 static struct pnp_info pnp_dev_info[] = {
67  { &ops, IT8661F_SP1,  PNP_IO0 | PNP_IRQ0, { 0x7f8, 0 }, },
68  { &ops, IT8661F_SP2,  PNP_IO0 | PNP_IRQ0 | PNP_DRQ0 | PNP_DRQ1, { 0x7f8, 0 }, },
69 };
70
71 static void enable_dev(struct device *dev)
72 {
73         pnp_enable_devices(dev, &pnp_ops,
74                 sizeof(pnp_dev_info)/sizeof(pnp_dev_info[0]), pnp_dev_info);
75 }
76
77 struct chip_operations superio_ite_it8661f_ops = {
78         CHIP_NAME("ITE IT8661F Super I/O")
79         .enable_dev = enable_dev,
80 };
81