superio.c

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/* SPDX-License-Identifier: GPL-2.0-only */
 
#include <device/device.h>
#include <device/pnp.h>
#include <console/console.h>
#include <pc80/keyboard.h>
 
void m3885_configure_multikey(void);
 
static void m3885x_init(struct device *dev)
{
 
        if (!dev->enabled)
                return;
 
        printk(BIOS_DEBUG, "Renesas M3885x: Initializing keyboard.\n");
        set_kbc_ps2_mode();
        pc_keyboard_init(NO_AUX_DEVICE);
        m3885_configure_multikey();
}
 
static void m3885x_read_resources(struct device *dev)
{
        /* Nothing, but this function avoids an error on serial console. */
}
 
static void m3885x_enable_resources(struct device *dev)
{
        /* Nothing, but this function avoids an error on serial console. */
}
 
static struct device_operations ops = {
        .init             = m3885x_init,
        .read_resources   = m3885x_read_resources,
        .enable_resources = m3885x_enable_resources
};
 
static struct pnp_info pnp_dev_info[] = {
        { NULL, 0, 0, 0, }
};
 
static void enable_dev(struct device *dev)
{
        pnp_enable_devices(dev, &ops, ARRAY_SIZE(pnp_dev_info), pnp_dev_info);
}
 
struct chip_operations superio_renesas_m3885x_ops = {
        CHIP_NAME("Renesas M3885x Super I/O")
        .enable_dev = enable_dev,
};