| /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| |
| #include <device/device.h> |
| #include <device/pnp.h> |
| #include <pc80/keyboard.h> |
| #include <superio/conf_mode.h> |
| #include <superio/ite/common/env_ctrl.h> |
| |
| #include "it8786e.h" |
| #include "chip.h" |
| |
| static void it8786e_init(struct device *const dev) |
| { |
| const struct superio_ite_it8786e_config *conf; |
| const struct resource *res; |
| |
| if (!dev->enabled) |
| return; |
| |
| switch (dev->path.pnp.device) { |
| case IT8786E_EC: |
| conf = dev->chip_info; |
| res = probe_resource(dev, PNP_IDX_IO0); |
| if (!conf || !res) |
| break; |
| ite_ec_init(res->base, &conf->ec); |
| break; |
| case IT8786E_KBCK: |
| pc_keyboard_init(NO_AUX_DEVICE); |
| break; |
| default: |
| break; |
| } |
| } |
| |
| static struct device_operations ops = { |
| .read_resources = pnp_read_resources, |
| .set_resources = pnp_set_resources, |
| .enable_resources = pnp_enable_resources, |
| .enable = pnp_alt_enable, |
| .init = it8786e_init, |
| .ops_pnp_mode = &pnp_conf_mode_870155_aa, |
| }; |
| |
| static struct pnp_info pnp_dev_info[] = { |
| /* Serial Port 1 */ |
| { NULL, IT8786E_SP1, PNP_IO0 | PNP_IRQ0 | PNP_MSC0 | PNP_MSC1 | |
| PNP_MSC2, |
| 0x0ff8, }, |
| /* Serial Port 2 */ |
| { NULL, IT8786E_SP2, PNP_IO0 | PNP_IRQ0 | PNP_MSC0 | PNP_MSC1 | |
| PNP_MSC2, |
| 0x0ff8, }, |
| /* Printer Port */ |
| { NULL, IT8786E_PP, PNP_IO0 | PNP_IO1 | PNP_IRQ0 | PNP_DRQ0 | |
| PNP_MSC0, |
| 0x0ff8, 0x0ffc, }, |
| /* Environmental Controller */ |
| { NULL, IT8786E_EC, PNP_IO0 | PNP_IO1 | PNP_IRQ0 | PNP_MSC0 | |
| PNP_MSC1 | PNP_MSC2 | PNP_MSC3 | PNP_MSC4 | |
| PNP_MSC5 | PNP_MSC6 | PNP_MSCA | PNP_MSCB | |
| PNP_MSCC, |
| 0x0ff8, 0x0ffc, }, |
| /* KBC Keyboard */ |
| { NULL, IT8786E_KBCK, PNP_IO0 | PNP_IO1 | PNP_IRQ0 | PNP_MSC0, |
| 0x0fff, 0x0fff, }, |
| /* KBC Mouse */ |
| { NULL, IT8786E_KBCM, PNP_IRQ0 | PNP_MSC0, }, |
| /* GPIO */ |
| { NULL, IT8786E_GPIO, PNP_IO0 | PNP_IO1 | PNP_IRQ0 | |
| PNP_MSC0 | PNP_MSC1 | PNP_MSC2 | PNP_MSC3 | |
| PNP_MSC4 | PNP_MSC5 | PNP_MSC6 | PNP_MSC7 | |
| PNP_MSC8 | PNP_MSC9 | PNP_MSCA | PNP_MSCB, |
| 0x0ffc, 0x0fff, }, |
| /* Serial Port 3 */ |
| { NULL, IT8786E_SP3, PNP_IO0 | PNP_IRQ0 | PNP_MSC0 | PNP_MSC1 | |
| PNP_MSC2, |
| 0x0ff8, }, |
| /* Serial Port 4 */ |
| { NULL, IT8786E_SP4, PNP_IO0 | PNP_IRQ0 | PNP_MSC0 | PNP_MSC1 | |
| PNP_MSC2, |
| 0x0ff8, }, |
| /* Consumer Infrared */ |
| { NULL, IT8786E_CIR, PNP_IO0 | PNP_IRQ0 | PNP_MSC0, 0x0ff8, }, |
| /* Serial Port 5 */ |
| { NULL, IT8786E_SP5, PNP_IO0 | PNP_IRQ0 | PNP_MSC0 | PNP_MSC1 | |
| PNP_MSC2, |
| 0x0ff8, }, |
| /* Serial Port 6 */ |
| { NULL, IT8786E_SP6, PNP_IO0 | PNP_IRQ0 | PNP_MSC0 | PNP_MSC1 | |
| PNP_MSC2, |
| 0x0ff8, }, |
| }; |
| |
| static void enable_dev(struct device *dev) |
| { |
| pnp_enable_devices(dev, &ops, ARRAY_SIZE(pnp_dev_info), pnp_dev_info); |
| } |
| |
| struct chip_operations superio_ite_it8786e_ops = { |
| CHIP_NAME("ITE IT8786E Super I/O") |
| .enable_dev = enable_dev, |
| }; |