[people/ms/u-boot.git] / include / nuvoton_nct6102d.h

/*
 * Copyright (C) 2016 Stefan Roese <sr@denx.de>
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef _NUVOTON_NCT6102D_H_
#define _NUVOTON_NCT6102D_H_

/* I/O address of Nuvoton Super IO chip */
#define NCT6102D_IO_PORT	0x4e

/* Extended Function Enable Registers */
#define NCT_EFER (NCT6102D_IO_PORT + 0)
/* Extended Function Index Register (same as EFER) */
#define NCT_EFIR (NCT6102D_IO_PORT + 0)
/* Extended Function Data Register */
#define NCT_EFDR (NCT_EFIR + 1)

#define NCT_LD_SELECT_REG	0x07

/* Logical device number */
#define NCT6102D_LD_UARTA	0x02
#define NCT6102D_LD_WDT		0x08

#define NCT6102D_UARTA_ENABLE	0x30
#define NCT6102D_WDT_TIMEOUT	0xf1

#define NCT_ENTRY_KEY		0x87
#define NCT_EXIT_KEY		0xaa

int nct6102d_wdt_disable(void);

#endif /* _NUVOTON_NCT6102D_H_ */
Commit	Line	Data
4cf9e464 SR	1	/*
	2	* Copyright (C) 2016 Stefan Roese <sr@denx.de>
	3	*
	4	* SPDX-License-Identifier: GPL-2.0+
	5	*/
	6
	7	#ifndef _NUVOTON_NCT6102D_H_
	8	#define _NUVOTON_NCT6102D_H_
	9
	10	/* I/O address of Nuvoton Super IO chip */
	11	#define NCT6102D_IO_PORT 0x4e
	12
	13	/* Extended Function Enable Registers */
	14	#define NCT_EFER (NCT6102D_IO_PORT + 0)
	15	/* Extended Function Index Register (same as EFER) */
	16	#define NCT_EFIR (NCT6102D_IO_PORT + 0)
	17	/* Extended Function Data Register */
	18	#define NCT_EFDR (NCT_EFIR + 1)
	19
	20	#define NCT_LD_SELECT_REG 0x07
	21
	22	/* Logical device number */
	23	#define NCT6102D_LD_UARTA 0x02
	24	#define NCT6102D_LD_WDT 0x08
	25
	26	#define NCT6102D_UARTA_ENABLE 0x30
	27	#define NCT6102D_WDT_TIMEOUT 0xf1
	28
	29	#define NCT_ENTRY_KEY 0x87
	30	#define NCT_EXIT_KEY 0xaa
	31
	32	int nct6102d_wdt_disable(void);
	33
	34	#endif /* _NUVOTON_NCT6102D_H_ */