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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2011 Advanced Micro Devices, Inc.
* Copyright (C) 2014 Felix Held <felix-coreboot@felixheld.de>
* Copyright (C) 2014 Edward O'Callaghan <eocallaghan@alterapraxis.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include <arch/io.h>
#include <device/device.h>
#include <device/pnp.h>
#include <pc80/keyboard.h>
#include <stdlib.h>
#include <superio/conf_mode.h>
#include "nct6776.h"
/* Both NCT6776D and NCT6776F package variants are supported. */
static void nct6776_init(struct device *dev)
{
if (!dev->enabled)
return;
switch (dev->path.pnp.device) {
/* TODO: Might potentially need code for HWM or FDC etc. */
case NCT6776_KBC:
pc_keyboard_init(NO_AUX_DEVICE);
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 = nct6776_init,
.ops_pnp_mode = &pnp_conf_mode_8787_aa,
};
static struct pnp_info pnp_dev_info[] = {
{ &ops, NCT6776_FDC, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0,
{0x0ff8, 0}, },
{ &ops, NCT6776_PP, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0,
{0x0ff8, 0}, },
{ &ops, NCT6776_SP1, PNP_IO0 | PNP_IRQ0,
{0x0ff8, 0}, },
{ &ops, NCT6776_SP2, PNP_IO0 | PNP_IRQ0,
{0x0ff8, 0}, },
{ &ops, NCT6776_KBC, PNP_IO0 | PNP_IO1 | PNP_IRQ0 | PNP_IRQ1,
{0x0fff, 0}, {0x0fff, 4}, },
{ &ops, NCT6776_CIR, PNP_IO0 | PNP_IRQ0,
{0x0ff8, 0}, },
{ &ops, NCT6776_ACPI},
{ &ops, NCT6776_HWM_FPLED, PNP_IO0 | PNP_IO1 | PNP_IRQ0,
{0x0ffe, 0}, {0x0ffe, 4}, },
{ &ops, NCT6776_VID},
{ &ops, NCT6776_CIRWKUP, PNP_IO0 | PNP_IRQ0,
{0x0ff8, 0}, },
{ &ops, NCT6776_GPIO_PP_OD},
{ &ops, NCT6776_SVID},
{ &ops, NCT6776_DSLP},
{ &ops, NCT6776_GPIOA_LDN},
{ &ops, NCT6776_WDT1},
{ &ops, NCT6776_GPIOBASE, PNP_IO0,
{0x0ff8, 0}, },
{ &ops, NCT6776_GPIO0},
{ &ops, NCT6776_GPIO1},
{ &ops, NCT6776_GPIO2},
{ &ops, NCT6776_GPIO3},
{ &ops, NCT6776_GPIO4},
{ &ops, NCT6776_GPIO5},
{ &ops, NCT6776_GPIO6},
{ &ops, NCT6776_GPIO7},
{ &ops, NCT6776_GPIO8},
{ &ops, NCT6776_GPIO9},
{ &ops, NCT6776_GPIOA},
};
static void enable_dev(struct device *dev)
{
pnp_enable_devices(dev, &ops, ARRAY_SIZE(pnp_dev_info), pnp_dev_info);
}
struct chip_operations superio_nuvoton_nct6776_ops = {
CHIP_NAME("NUVOTON NCT6776 Super I/O")
.enable_dev = enable_dev,
};
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