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/* SPDX-License-Identifier: GPL-2.0-or-later */
/* This file is part of the coreboot project. */
#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 = find_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,
};
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