| Stefan Reinauer | ca98f32 | 2006-09-06 16:15:02 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright (C) 2006 Uwe Hermann <uwe@hermann-uwe.de> |
| 3 | * |
| 4 | * This program is free software; you can redistribute it and/or modify |
| 5 | * it under the terms of the GNU General Public License as published by |
| 6 | * the Free Software Foundation; either version 2 of the License, or |
| 7 | * (at your option) any later version. |
| 8 | * |
| 9 | * This program is distributed in the hope that it will be useful, |
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | * GNU General Public License for more details. |
| 13 | * |
| 14 | * You should have received a copy of the GNU General Public License |
| 15 | * along with this program; if not, write to the Free Software |
| 16 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| 17 | */ |
| 18 | |
| 19 | /* This chip doesn't seem to have keyboard and mouse support. */ |
| 20 | |
| 21 | #include <uart8250.h> |
| 22 | #include "chip.h" |
| 23 | #include "it8705f.h" |
| 24 | |
| 25 | static void init(device_t dev) |
| 26 | { |
| 27 | struct superio_ITE_it8705f_config *conf; |
| 28 | struct resource *res0, *res1; |
| 29 | |
| 30 | if (!dev->enabled) { |
| 31 | return; |
| 32 | } |
| 33 | |
| 34 | conf = dev->chip_info; |
| 35 | |
| 36 | switch (dev->path.u.pnp.device) { |
| 37 | case IT8705F_FDC: /* TODO. */ |
| 38 | break; |
| 39 | case IT8705F_SP1: |
| 40 | res0 = find_resource(dev, PNP_IDX_IO0); |
| 41 | init_uart8250(res0->base, &conf->com1); |
| 42 | break; |
| 43 | case IT8705F_SP2: |
| 44 | res0 = find_resource(dev, PNP_IDX_IO0); |
| 45 | init_uart8250(res0->base, &conf->com2); |
| 46 | break; |
| 47 | case IT8705F_PP: /* TODO. */ |
| 48 | break; |
| 49 | case IT8705F_EC: /* TODO. */ |
| 50 | break; |
| 51 | case IT8705F_GPIO: /* TODO. */ |
| 52 | break; |
| 53 | case IT8705F_GAME: /* TODO. */ |
| 54 | break; |
| 55 | case IT8705F_IR: /* TODO. */ |
| 56 | break; |
| 57 | case IT8705F_MIDI: /* TODO. */ |
| 58 | break; |
| 59 | } |
| 60 | } |
| 61 | |
| 62 | static struct device_operations ops = { |
| 63 | .read_resources = pnp_read_resources, |
| 64 | .set_resources = pnp_set_resources, |
| 65 | .enable_resources = pnp_enable_resources, |
| 66 | .enable = pnp_enable, |
| 67 | .init = init, |
| 68 | }; |
| 69 | |
| 70 | /* TODO: FDC, PP, EC, GPIO, GAME, IR, MIDI. */ |
| 71 | static struct pnp_info pnp_dev_info[] = { |
| 72 | { &ops, IT8705F_SP1, PNP_IO0 | PNP_IRQ0, { 0x7f8, 0 }, }, |
| 73 | { &ops, IT8705F_SP2, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0 | PNP_DRQ1, { 0x7f8, 0 }, }, |
| 74 | }; |
| 75 | |
| 76 | static void enable_dev(struct device *dev) |
| 77 | { |
| 78 | pnp_enable_devices(dev, &pnp_ops, |
| 79 | sizeof(pnp_dev_info)/sizeof(pnp_dev_info[0]), pnp_dev_info); |
| 80 | } |
| 81 | |
| 82 | struct chip_operations superio_ITE_it8705f_ops = { |
| 83 | CHIP_NAME("ITE it8705f") |
| 84 | .enable_dev = enable_dev, |
| 85 | }; |
| 86 | |