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/* SPDX-License-Identifier: GPL-2.0-only */
/* This file is part of the coreboot project. */

#ifndef DCP847SKE_SUPERIO_H
#define DCP847SKE_SUPERIO_H

#include <arch/io.h>
#include <superio/hwm5_conf.h>

#define NUVOTON_PORT 0x4e
#define HWM_PORT     0x0a30
#define GPIO_PORT    0x0a80

#define SUPERIO_BANK(x) (0x0700 | x)
#define SUPERIO_INITVAL(reg, data) ((reg << 8) | (data))
#define HWM_BANK(x)     (0x4e00 | x)
#define HWM_INITVAL SUPERIO_INITVAL

#define SUPERIO_UNLOCK do { \
	outb(0x87, NUVOTON_PORT); \
	outb(0x87, NUVOTON_PORT); \
} while (0)

#define SUPERIO_LOCK do { \
	outb(0xaa, NUVOTON_PORT); \
} while (0)

#define SUPERIO_WRITE(reg, data) do { \
	outb((reg), NUVOTON_PORT); \
	outb((data), NUVOTON_PORT + 1); \
} while (0)

#define SUPERIO_WRITE_INITVAL(val) SUPERIO_WRITE((val) >> 8, (val) & 0xff)

#define HWM_WRITE_INITVAL(val) pnp_write_hwm5_index(HWM_PORT, (val) >> 8, (val) & 0xff)

#endif /* DCP847SKE_SUPERIO_H */