Krystian Hebel | 6d81b15 | 2019-02-26 12:02:16 +0100 | [diff] [blame] | 1 | /* |
| 2 | * This file is part of the coreboot project. |
| 3 | * |
| 4 | * Copyright (C) 2006 Uwe Hermann <uwe@hermann-uwe.de> |
| 5 | * Copyright (C) 2007 Philipp Degler <pdegler@rumms.uni-mannheim.de> |
| 6 | * Copyright (C) 2017 Gergely Kiss <mail.gery@gmail.com> |
| 7 | * Copyright (C) 2019 Protectli |
| 8 | * |
| 9 | * This program is free software; you can redistribute it and/or modify |
| 10 | * it under the terms of the GNU General Public License as published by |
| 11 | * the Free Software Foundation; either version 2 of the License, or |
| 12 | * (at your option) any later version. |
| 13 | * |
| 14 | * This program is distributed in the hope that it will be useful, |
| 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 17 | * GNU General Public License for more details. |
| 18 | */ |
| 19 | |
| 20 | #include <device/device.h> |
| 21 | #include <device/pnp.h> |
| 22 | #include <pc80/keyboard.h> |
| 23 | #include <superio/conf_mode.h> |
| 24 | #include <superio/ite/common/env_ctrl.h> |
| 25 | |
| 26 | #include "chip.h" |
| 27 | #include "it8613e.h" |
| 28 | |
| 29 | static void it8613e_init(struct device *dev) |
| 30 | { |
| 31 | const struct superio_ite_it8613e_config *conf = dev->chip_info; |
| 32 | const struct resource *res; |
| 33 | |
| 34 | if (!dev->enabled) |
| 35 | return; |
| 36 | |
| 37 | switch (dev->path.pnp.device) { |
| 38 | case IT8613E_EC: |
| 39 | res = find_resource(dev, PNP_IDX_IO0); |
| 40 | if (!conf || !res) |
| 41 | break; |
| 42 | ite_ec_init(res->base, &conf->ec); |
| 43 | break; |
| 44 | case IT8613E_KBCK: |
| 45 | pc_keyboard_init(NO_AUX_DEVICE); |
| 46 | break; |
| 47 | case IT8613E_KBCM: |
| 48 | break; |
| 49 | } |
| 50 | } |
| 51 | |
| 52 | static struct device_operations ops = { |
| 53 | .read_resources = pnp_read_resources, |
| 54 | .set_resources = pnp_set_resources, |
| 55 | .enable_resources = pnp_enable_resources, |
| 56 | .enable = pnp_alt_enable, |
| 57 | .init = it8613e_init, |
| 58 | .ops_pnp_mode = &pnp_conf_mode_870155_aa, |
| 59 | }; |
| 60 | |
| 61 | static struct pnp_info pnp_dev_info[] = { |
| 62 | /* Serial Port 1 */ |
| 63 | { NULL, IT8613E_SP1, PNP_IO0 | PNP_IRQ0 | PNP_MSC0, 0x0ff8, }, |
| 64 | /* Environmental Controller */ |
| 65 | { NULL, IT8613E_EC, PNP_IO0 | PNP_IO1 | PNP_IRQ0, 0x0ff8, 0x0ff8, }, |
| 66 | /* KBC Keyboard */ |
| 67 | { NULL, IT8613E_KBCK, PNP_IO0 | PNP_IO1 | PNP_IRQ0 | PNP_MSC0, |
| 68 | 0x0fff, 0x0fff, }, |
| 69 | /* KBC Mouse */ |
| 70 | { NULL, IT8613E_KBCM, PNP_IRQ0 | PNP_MSC0, }, |
| 71 | /* GPIO */ |
| 72 | { NULL, IT8613E_GPIO, PNP_IO0 | PNP_IO1 | PNP_IRQ0, 0x0ffc, 0x0ff8, }, |
| 73 | /* Consumer Infrared */ |
| 74 | { NULL, IT8613E_CIR, PNP_IO0 | PNP_IRQ0 | PNP_MSC0, 0x0ff8, }, |
| 75 | }; |
| 76 | |
| 77 | static void enable_dev(struct device *dev) |
| 78 | { |
| 79 | pnp_enable_devices(dev, &ops, ARRAY_SIZE(pnp_dev_info), pnp_dev_info); |
| 80 | } |
| 81 | |
| 82 | struct chip_operations superio_ite_it8613e_ops = { |
| 83 | CHIP_NAME("ITE IT8613E Super I/O") |
| 84 | .enable_dev = enable_dev, |
| 85 | }; |