superio.c

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/* 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 "nct6779d.h"
 
static void nct6779d_init(struct device *dev)
{
        if (!dev->enabled)
                return;
 
        switch (dev->path.pnp.device) {
        /* TODO: Might potentially need code for HWM or FDC etc. */
        case NCT6779D_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             = nct6779d_init,
        .ops_pnp_mode     = &pnp_conf_mode_8787_aa,
};
 
static struct pnp_info pnp_dev_info[] = {
        { NULL, NCT6779D_PP, PNP_IO0 | PNP_IRQ0 | PNP_DRQ0, 0x0ff8, },
        { NULL, NCT6779D_SP1, PNP_IO0 | PNP_IRQ0, 0x0ff8, },
        { NULL, NCT6779D_SP2, PNP_IO0 | PNP_IRQ0, 0x0ff8, },
        { NULL, NCT6779D_KBC, PNP_IO0 | PNP_IO1 | PNP_IRQ0 | PNP_IRQ1,
                0x0fff, 0x0fff, },
        { NULL, NCT6779D_CIR, PNP_IO0 | PNP_IRQ0, 0x0ff8, },
        { NULL, NCT6779D_ACPI, PNP_MSC2,},
        { NULL, NCT6779D_HWM_FPLED, PNP_IO0 | PNP_IO1 | PNP_IRQ0 | PNP_MSC0,
                0x0ffe, 0x0ffe, },
        { NULL, NCT6779D_WDT1},
        { NULL, NCT6779D_CIRWKUP, PNP_IO0 | PNP_IRQ0, 0x0ff8, },
        { NULL, NCT6779D_GPIO_PP_OD},
        { NULL, NCT6779D_PRT80},
        { NULL, NCT6779D_DSLP},
        { NULL, NCT6779D_GPIOBASE, PNP_IO0, 0x0ff8, },
        { NULL, NCT6779D_GPIO0},
        { NULL, NCT6779D_GPIO1},
        { NULL, NCT6779D_GPIO2},
        { NULL, NCT6779D_GPIO3},
        { NULL, NCT6779D_GPIO4},
        { NULL, NCT6779D_GPIO5, PNP_MSC4 | PNP_MSC5},
        { NULL, NCT6779D_GPIO6, PNP_MSC4 | PNP_MSC5},
        { NULL, NCT6779D_GPIO7},
        { NULL, NCT6779D_GPIO8},
};
 
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_nct6779d_ops = {
        CHIP_NAME("NUVOTON NCT6779D Super I/O")
        .enable_dev = enable_dev,
};