Felix Held | 3f3eca9 | 2020-01-23 17:12:32 +0100 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
Nico Huber | 5eef7b3 | 2016-09-30 11:44:13 +0200 | [diff] [blame] | 2 | |
| 3 | #include <device/device.h> |
| 4 | #include <device/pnp.h> |
| 5 | #include <pc80/keyboard.h> |
| 6 | #include <superio/conf_mode.h> |
| 7 | #include <superio/ite/common/env_ctrl.h> |
| 8 | |
| 9 | #include "it8783ef.h" |
| 10 | #include "chip.h" |
| 11 | |
| 12 | static void it8783ef_init(struct device *const dev) |
| 13 | { |
| 14 | const struct superio_ite_it8783ef_config *conf; |
| 15 | const struct resource *res; |
| 16 | |
| 17 | if (!dev->enabled) |
| 18 | return; |
| 19 | |
| 20 | switch (dev->path.pnp.device) { |
| 21 | case IT8783EF_EC: |
| 22 | conf = dev->chip_info; |
Angel Pons | c167b74 | 2021-11-03 13:25:02 +0100 | [diff] [blame] | 23 | res = probe_resource(dev, PNP_IDX_IO0); |
Nico Huber | 5eef7b3 | 2016-09-30 11:44:13 +0200 | [diff] [blame] | 24 | if (!conf || !res) |
| 25 | break; |
| 26 | ite_ec_init(res->base, &conf->ec); |
| 27 | break; |
| 28 | case IT8783EF_KBCK: |
| 29 | pc_keyboard_init(NO_AUX_DEVICE); |
| 30 | break; |
| 31 | default: |
| 32 | break; |
| 33 | } |
| 34 | } |
| 35 | |
| 36 | static struct device_operations ops = { |
| 37 | .read_resources = pnp_read_resources, |
| 38 | .set_resources = pnp_set_resources, |
| 39 | .enable_resources = pnp_enable_resources, |
| 40 | .enable = pnp_alt_enable, |
| 41 | .init = it8783ef_init, |
| 42 | .ops_pnp_mode = &pnp_conf_mode_870155_aa, |
| 43 | }; |
| 44 | |
| 45 | static struct pnp_info pnp_dev_info[] = { |
| 46 | /* Floppy Disk Controller */ |
Felix Held | c40275b | 2017-12-27 22:11:30 +0100 | [diff] [blame] | 47 | { NULL, IT8783EF_FDC, PNP_IO0 | PNP_IRQ0 | PNP_MSC0 | PNP_MSC1, |
Samuel Holland | 7daac91 | 2017-06-06 22:55:01 -0500 | [diff] [blame] | 48 | 0x0ff8, }, |
Nico Huber | 5eef7b3 | 2016-09-30 11:44:13 +0200 | [diff] [blame] | 49 | /* Serial Port 1 */ |
Felix Held | c40275b | 2017-12-27 22:11:30 +0100 | [diff] [blame] | 50 | { NULL, IT8783EF_SP1, PNP_IO0 | PNP_IRQ0 | PNP_MSC0, 0x0ff8, }, |
Nico Huber | 5eef7b3 | 2016-09-30 11:44:13 +0200 | [diff] [blame] | 51 | /* Serial Port 2 */ |
Felix Held | c40275b | 2017-12-27 22:11:30 +0100 | [diff] [blame] | 52 | { NULL, IT8783EF_SP2, PNP_IO0 | PNP_IRQ0 | PNP_MSC0, 0x0ff8, }, |
Nico Huber | 5eef7b3 | 2016-09-30 11:44:13 +0200 | [diff] [blame] | 53 | /* Printer Port */ |
Felix Held | c40275b | 2017-12-27 22:11:30 +0100 | [diff] [blame] | 54 | { NULL, IT8783EF_PP, PNP_IO0 | PNP_IO1 | PNP_IRQ0 | PNP_DRQ0 | |
Nico Huber | 5eef7b3 | 2016-09-30 11:44:13 +0200 | [diff] [blame] | 55 | PNP_MSC0, |
Samuel Holland | 7daac91 | 2017-06-06 22:55:01 -0500 | [diff] [blame] | 56 | 0x0ffc, 0x0ffc, }, |
Nico Huber | 5eef7b3 | 2016-09-30 11:44:13 +0200 | [diff] [blame] | 57 | /* Environmental Controller */ |
Felix Held | c40275b | 2017-12-27 22:11:30 +0100 | [diff] [blame] | 58 | { NULL, IT8783EF_EC, PNP_IO0 | PNP_IO1 | PNP_IRQ0 | PNP_MSC0 | |
Nico Huber | 5eef7b3 | 2016-09-30 11:44:13 +0200 | [diff] [blame] | 59 | PNP_MSC1 | PNP_MSC2 | PNP_MSC3 | PNP_MSC4 | |
| 60 | PNP_MSC5 | PNP_MSC6 | PNP_MSC7, |
Samuel Holland | 7daac91 | 2017-06-06 22:55:01 -0500 | [diff] [blame] | 61 | 0x0ff8, 0x0ff8, }, |
Nico Huber | 5eef7b3 | 2016-09-30 11:44:13 +0200 | [diff] [blame] | 62 | /* KBC Keyboard */ |
Felix Held | c40275b | 2017-12-27 22:11:30 +0100 | [diff] [blame] | 63 | { NULL, IT8783EF_KBCK, PNP_IO0 | PNP_IO1 | PNP_IRQ0 | PNP_MSC0, |
Samuel Holland | 7daac91 | 2017-06-06 22:55:01 -0500 | [diff] [blame] | 64 | 0x0fff, 0x0fff, }, |
Nico Huber | 5eef7b3 | 2016-09-30 11:44:13 +0200 | [diff] [blame] | 65 | /* KBC Mouse */ |
Felix Held | c40275b | 2017-12-27 22:11:30 +0100 | [diff] [blame] | 66 | { NULL, IT8783EF_KBCM, PNP_IRQ0 | PNP_MSC0, }, |
Nico Huber | 5eef7b3 | 2016-09-30 11:44:13 +0200 | [diff] [blame] | 67 | /* GPIO */ |
Felix Held | c40275b | 2017-12-27 22:11:30 +0100 | [diff] [blame] | 68 | { NULL, IT8783EF_GPIO, PNP_IO0 | PNP_IO1 | PNP_IO2 | PNP_IRQ0 | |
Nico Huber | 5eef7b3 | 2016-09-30 11:44:13 +0200 | [diff] [blame] | 69 | PNP_MSC0 | PNP_MSC1 | PNP_MSC2 | PNP_MSC3 | |
| 70 | PNP_MSC4 | PNP_MSC5 | PNP_MSC6 | PNP_MSC7 | |
| 71 | PNP_MSC8 | PNP_MSC9 | PNP_MSCA | PNP_MSCB, |
Samuel Holland | 7daac91 | 2017-06-06 22:55:01 -0500 | [diff] [blame] | 72 | 0x0ffc, 0x0fff, 0x0ff8, }, |
Nico Huber | 5eef7b3 | 2016-09-30 11:44:13 +0200 | [diff] [blame] | 73 | /* Serial Port 3 */ |
Felix Held | c40275b | 2017-12-27 22:11:30 +0100 | [diff] [blame] | 74 | { NULL, IT8783EF_SP3, PNP_IO0 | PNP_IRQ0 | PNP_MSC0, 0x0ff8, }, |
Nico Huber | 5eef7b3 | 2016-09-30 11:44:13 +0200 | [diff] [blame] | 75 | /* Serial Port 4 */ |
Felix Held | c40275b | 2017-12-27 22:11:30 +0100 | [diff] [blame] | 76 | { NULL, IT8783EF_SP4, PNP_IO0 | PNP_IRQ0 | PNP_MSC0, 0x0ff8, }, |
Nico Huber | 5eef7b3 | 2016-09-30 11:44:13 +0200 | [diff] [blame] | 77 | /* Serial Port 5 */ |
Felix Held | c40275b | 2017-12-27 22:11:30 +0100 | [diff] [blame] | 78 | { NULL, IT8783EF_SP5, PNP_IO0 | PNP_IRQ0 | PNP_MSC0, 0x0ff8, }, |
Nico Huber | 5eef7b3 | 2016-09-30 11:44:13 +0200 | [diff] [blame] | 79 | /* Serial Port 6 */ |
Felix Held | c40275b | 2017-12-27 22:11:30 +0100 | [diff] [blame] | 80 | { NULL, IT8783EF_SP6, PNP_IO0 | PNP_IRQ0 | PNP_MSC0, 0x0ff8, }, |
Nico Huber | 5eef7b3 | 2016-09-30 11:44:13 +0200 | [diff] [blame] | 81 | /* Consumer Infrared */ |
Felix Held | c40275b | 2017-12-27 22:11:30 +0100 | [diff] [blame] | 82 | { NULL, IT8783EF_CIR, PNP_IO0 | PNP_IRQ0 | PNP_MSC0, 0x0ff8, }, |
Nico Huber | 5eef7b3 | 2016-09-30 11:44:13 +0200 | [diff] [blame] | 83 | }; |
| 84 | |
| 85 | static void enable_dev(struct device *dev) |
| 86 | { |
Felix Held | c40275b | 2017-12-27 22:11:30 +0100 | [diff] [blame] | 87 | pnp_enable_devices(dev, &ops, ARRAY_SIZE(pnp_dev_info), pnp_dev_info); |
Nico Huber | 5eef7b3 | 2016-09-30 11:44:13 +0200 | [diff] [blame] | 88 | } |
| 89 | |
| 90 | struct chip_operations superio_ite_it8783ef_ops = { |
| 91 | CHIP_NAME("ITE IT8783E/F Super I/O") |
| 92 | .enable_dev = enable_dev, |
| 93 | }; |