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Commit e8b75c4f authored by David S. Miller's avatar David S. Miller
Browse files

sparc: asm/mostek.h is now 32-bit only 



No need for the 64-bit header version any more.

Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 1518e7ed

arch/sparc/include/asm/mostek.h

+168 −5
Original line number Original line Diff line number Diff line 
#ifndef ___ASM_SPARC_MOSTEK_H

/*

#define ___ASM_SPARC_MOSTEK_H

 * mostek.h:  Describes the various Mostek time of day clock registers.

#if defined(__sparc__) && defined(__arch64__)

 *

#include <asm/mostek_64.h>

 * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)

 * Copyright (C) 1996 Thomas K. Dyas (tdyas@eden.rutgers.edu)

 * Added intersil code 05/25/98 Chris Davis (cdavis@cois.on.ca)

 */



#ifndef _SPARC_MOSTEK_H

#define _SPARC_MOSTEK_H



#include <asm/idprom.h>

#include <asm/io.h>



/*       M48T02 Register Map (adapted from Sun NVRAM/Hostid FAQ)

 *

 *                             Data

 * Address                                                 Function

 *        Bit 7 Bit 6 Bit 5 Bit 4Bit 3 Bit 2 Bit 1 Bit 0

 *   7ff  -     -     -     -    -     -     -     -       Year 00-99

 *   7fe  0     0     0     -    -     -     -     -      Month 01-12

 *   7fd  0     0     -     -    -     -     -     -       Date 01-31

 *   7fc  0     FT    0     0    0     -     -     -        Day 01-07

 *   7fb  KS    0     -     -    -     -     -     -      Hours 00-23

 *   7fa  0     -     -     -    -     -     -     -    Minutes 00-59

 *   7f9  ST    -     -     -    -     -     -     -    Seconds 00-59

 *   7f8  W     R     S     -    -     -     -     -    Control

 *

 *   * ST is STOP BIT

 *   * W is WRITE BIT

 *   * R is READ BIT

 *   * S is SIGN BIT

 *   * FT is FREQ TEST BIT

 *   * KS is KICK START BIT

 */



/* The Mostek 48t02 real time clock and NVRAM chip. The registers

 * other than the control register are in binary coded decimal. Some

 * control bits also live outside the control register.

 */

#define mostek_read(_addr)		readb(_addr)

#define mostek_write(_addr,_val)	writeb(_val, _addr)

#define MOSTEK_EEPROM		0x0000UL

#define MOSTEK_IDPROM		0x07d8UL

#define MOSTEK_CREG		0x07f8UL

#define MOSTEK_SEC		0x07f9UL

#define MOSTEK_MIN		0x07faUL

#define MOSTEK_HOUR		0x07fbUL

#define MOSTEK_DOW		0x07fcUL

#define MOSTEK_DOM		0x07fdUL

#define MOSTEK_MONTH		0x07feUL

#define MOSTEK_YEAR		0x07ffUL



struct mostek48t02 {

	volatile char eeprom[2008];	/* This is the eeprom, don't touch! */

	struct idprom idprom;		/* The idprom lives here. */

	volatile unsigned char creg;	/* Control register */

	volatile unsigned char sec;	/* Seconds (0-59) */

	volatile unsigned char min;	/* Minutes (0-59) */

	volatile unsigned char hour;	/* Hour (0-23) */

	volatile unsigned char dow;	/* Day of the week (1-7) */

	volatile unsigned char dom;	/* Day of the month (1-31) */

	volatile unsigned char month;	/* Month of year (1-12) */

	volatile unsigned char year;	/* Year (0-99) */

};



extern spinlock_t mostek_lock;

extern void __iomem *mstk48t02_regs;



/* Control register values. */

#define	MSTK_CREG_WRITE	0x80	/* Must set this before placing values. */

#define	MSTK_CREG_READ	0x40	/* Stop updates to allow a clean read. */

#define	MSTK_CREG_SIGN	0x20	/* Slow/speed clock in calibration mode. */



/* Control bits that live in the other registers. */

#define	MSTK_STOP	0x80	/* Stop the clock oscillator. (sec) */

#define	MSTK_KICK_START	0x80	/* Kick start the clock chip. (hour) */

#define MSTK_FREQ_TEST	0x40	/* Frequency test mode. (day) */



#define MSTK_YEAR_ZERO       1968   /* If year reg has zero, it is 1968. */

#define MSTK_CVT_YEAR(yr)  ((yr) + MSTK_YEAR_ZERO)



/* Masks that define how much space each value takes up. */

#define	MSTK_SEC_MASK	0x7f

#define	MSTK_MIN_MASK	0x7f

#define	MSTK_HOUR_MASK	0x3f

#define	MSTK_DOW_MASK	0x07

#define	MSTK_DOM_MASK	0x3f

#define	MSTK_MONTH_MASK	0x1f

#define	MSTK_YEAR_MASK	0xffU



/* Binary coded decimal conversion macros. */

#define MSTK_REGVAL_TO_DECIMAL(x)  (((x) & 0x0F) + 0x0A * ((x) >> 0x04))

#define MSTK_DECIMAL_TO_REGVAL(x)  ((((x) / 0x0A) << 0x04) + ((x) % 0x0A))



/* Generic register set and get macros for internal use. */

#define MSTK_GET(regs,var,mask) (MSTK_REGVAL_TO_DECIMAL(((struct mostek48t02 *)regs)->var & MSTK_ ## mask ## _MASK))

#define MSTK_SET(regs,var,value,mask) do { ((struct mostek48t02 *)regs)->var &= ~(MSTK_ ## mask ## _MASK); ((struct mostek48t02 *)regs)->var |= MSTK_DECIMAL_TO_REGVAL(value) & (MSTK_ ## mask ## _MASK); } while (0)



/* Macros to make register access easier on our fingers. These give you

 * the decimal value of the register requested if applicable. You pass

 * the a pointer to a 'struct mostek48t02'.

 */

#define	MSTK_REG_CREG(regs)	(((struct mostek48t02 *)regs)->creg)

#define	MSTK_REG_SEC(regs)	MSTK_GET(regs,sec,SEC)

#define	MSTK_REG_MIN(regs)	MSTK_GET(regs,min,MIN)

#define	MSTK_REG_HOUR(regs)	MSTK_GET(regs,hour,HOUR)

#define	MSTK_REG_DOW(regs)	MSTK_GET(regs,dow,DOW)

#define	MSTK_REG_DOM(regs)	MSTK_GET(regs,dom,DOM)

#define	MSTK_REG_MONTH(regs)	MSTK_GET(regs,month,MONTH)

#define	MSTK_REG_YEAR(regs)	MSTK_GET(regs,year,YEAR)



#define	MSTK_SET_REG_SEC(regs,value)	MSTK_SET(regs,sec,value,SEC)

#define	MSTK_SET_REG_MIN(regs,value)	MSTK_SET(regs,min,value,MIN)

#define	MSTK_SET_REG_HOUR(regs,value)	MSTK_SET(regs,hour,value,HOUR)

#define	MSTK_SET_REG_DOW(regs,value)	MSTK_SET(regs,dow,value,DOW)

#define	MSTK_SET_REG_DOM(regs,value)	MSTK_SET(regs,dom,value,DOM)

#define	MSTK_SET_REG_MONTH(regs,value)	MSTK_SET(regs,month,value,MONTH)

#define	MSTK_SET_REG_YEAR(regs,value)	MSTK_SET(regs,year,value,YEAR)





/* The Mostek 48t08 clock chip. Found on Sun4m's I think. It has the

 * same (basically) layout of the 48t02 chip except for the extra

 * NVRAM on board (8 KB against the 48t02's 2 KB).

 */

struct mostek48t08 {

	char offset[6*1024];         /* Magic things may be here, who knows? */

	struct mostek48t02 regs;     /* Here is what we are interested in.   */

};



#ifdef CONFIG_SUN4

enum sparc_clock_type {	MSTK48T02, MSTK48T08, \

INTERSIL, MSTK_INVALID };

#else

#else

#include <asm/mostek_32.h>

enum sparc_clock_type {	MSTK48T02, MSTK48T08, \

MSTK_INVALID };

#endif

#endif



#ifdef CONFIG_SUN4

/* intersil on a sun 4/260 code  data from harris doc */

struct intersil_dt {

        volatile unsigned char int_csec;

        volatile unsigned char int_hour;

        volatile unsigned char int_min;

        volatile unsigned char int_sec;

        volatile unsigned char int_month;

        volatile unsigned char int_day;

        volatile unsigned char int_year;

        volatile unsigned char int_dow;

};



struct intersil {

	struct intersil_dt clk;

	struct intersil_dt cmp;

	volatile unsigned char int_intr_reg;

	volatile unsigned char int_cmd_reg;

};



#define INTERSIL_STOP        0x0

#define INTERSIL_START       0x8

#define INTERSIL_INTR_DISABLE   0x0

#define INTERSIL_INTR_ENABLE   0x10

#define INTERSIL_32K		0x0

#define INTERSIL_NORMAL		0x0

#define INTERSIL_24H		0x4

#define INTERSIL_INT_100HZ	0x2



/* end of intersil info */

#endif

#endif



#endif /* !(_SPARC_MOSTEK_H) */

arch/sparc/include/asm/mostek_32.h

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/*

 * mostek.h:  Describes the various Mostek time of day clock registers.

 *

 * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)

 * Copyright (C) 1996 Thomas K. Dyas (tdyas@eden.rutgers.edu)

 * Added intersil code 05/25/98 Chris Davis (cdavis@cois.on.ca)

 */



#ifndef _SPARC_MOSTEK_H

#define _SPARC_MOSTEK_H



#include <asm/idprom.h>

#include <asm/io.h>



/*       M48T02 Register Map (adapted from Sun NVRAM/Hostid FAQ)

 *

 *                             Data

 * Address                                                 Function

 *        Bit 7 Bit 6 Bit 5 Bit 4Bit 3 Bit 2 Bit 1 Bit 0

 *   7ff  -     -     -     -    -     -     -     -       Year 00-99

 *   7fe  0     0     0     -    -     -     -     -      Month 01-12

 *   7fd  0     0     -     -    -     -     -     -       Date 01-31

 *   7fc  0     FT    0     0    0     -     -     -        Day 01-07

 *   7fb  KS    0     -     -    -     -     -     -      Hours 00-23

 *   7fa  0     -     -     -    -     -     -     -    Minutes 00-59

 *   7f9  ST    -     -     -    -     -     -     -    Seconds 00-59

 *   7f8  W     R     S     -    -     -     -     -    Control

 *

 *   * ST is STOP BIT

 *   * W is WRITE BIT

 *   * R is READ BIT

 *   * S is SIGN BIT

 *   * FT is FREQ TEST BIT

 *   * KS is KICK START BIT

 */



/* The Mostek 48t02 real time clock and NVRAM chip. The registers

 * other than the control register are in binary coded decimal. Some

 * control bits also live outside the control register.

 */

#define mostek_read(_addr)		readb(_addr)

#define mostek_write(_addr,_val)	writeb(_val, _addr)

#define MOSTEK_EEPROM		0x0000UL

#define MOSTEK_IDPROM		0x07d8UL

#define MOSTEK_CREG		0x07f8UL

#define MOSTEK_SEC		0x07f9UL

#define MOSTEK_MIN		0x07faUL

#define MOSTEK_HOUR		0x07fbUL

#define MOSTEK_DOW		0x07fcUL

#define MOSTEK_DOM		0x07fdUL

#define MOSTEK_MONTH		0x07feUL

#define MOSTEK_YEAR		0x07ffUL



struct mostek48t02 {

	volatile char eeprom[2008];	/* This is the eeprom, don't touch! */

	struct idprom idprom;		/* The idprom lives here. */

	volatile unsigned char creg;	/* Control register */

	volatile unsigned char sec;	/* Seconds (0-59) */

	volatile unsigned char min;	/* Minutes (0-59) */

	volatile unsigned char hour;	/* Hour (0-23) */

	volatile unsigned char dow;	/* Day of the week (1-7) */

	volatile unsigned char dom;	/* Day of the month (1-31) */

	volatile unsigned char month;	/* Month of year (1-12) */

	volatile unsigned char year;	/* Year (0-99) */

};



extern spinlock_t mostek_lock;

extern void __iomem *mstk48t02_regs;



/* Control register values. */

#define	MSTK_CREG_WRITE	0x80	/* Must set this before placing values. */

#define	MSTK_CREG_READ	0x40	/* Stop updates to allow a clean read. */

#define	MSTK_CREG_SIGN	0x20	/* Slow/speed clock in calibration mode. */



/* Control bits that live in the other registers. */

#define	MSTK_STOP	0x80	/* Stop the clock oscillator. (sec) */

#define	MSTK_KICK_START	0x80	/* Kick start the clock chip. (hour) */

#define MSTK_FREQ_TEST	0x40	/* Frequency test mode. (day) */



#define MSTK_YEAR_ZERO       1968   /* If year reg has zero, it is 1968. */

#define MSTK_CVT_YEAR(yr)  ((yr) + MSTK_YEAR_ZERO)



/* Masks that define how much space each value takes up. */

#define	MSTK_SEC_MASK	0x7f

#define	MSTK_MIN_MASK	0x7f

#define	MSTK_HOUR_MASK	0x3f

#define	MSTK_DOW_MASK	0x07

#define	MSTK_DOM_MASK	0x3f

#define	MSTK_MONTH_MASK	0x1f

#define	MSTK_YEAR_MASK	0xffU



/* Binary coded decimal conversion macros. */

#define MSTK_REGVAL_TO_DECIMAL(x)  (((x) & 0x0F) + 0x0A * ((x) >> 0x04))

#define MSTK_DECIMAL_TO_REGVAL(x)  ((((x) / 0x0A) << 0x04) + ((x) % 0x0A))



/* Generic register set and get macros for internal use. */

#define MSTK_GET(regs,var,mask) (MSTK_REGVAL_TO_DECIMAL(((struct mostek48t02 *)regs)->var & MSTK_ ## mask ## _MASK))

#define MSTK_SET(regs,var,value,mask) do { ((struct mostek48t02 *)regs)->var &= ~(MSTK_ ## mask ## _MASK); ((struct mostek48t02 *)regs)->var |= MSTK_DECIMAL_TO_REGVAL(value) & (MSTK_ ## mask ## _MASK); } while (0)



/* Macros to make register access easier on our fingers. These give you

 * the decimal value of the register requested if applicable. You pass

 * the a pointer to a 'struct mostek48t02'.

 */

#define	MSTK_REG_CREG(regs)	(((struct mostek48t02 *)regs)->creg)

#define	MSTK_REG_SEC(regs)	MSTK_GET(regs,sec,SEC)

#define	MSTK_REG_MIN(regs)	MSTK_GET(regs,min,MIN)

#define	MSTK_REG_HOUR(regs)	MSTK_GET(regs,hour,HOUR)

#define	MSTK_REG_DOW(regs)	MSTK_GET(regs,dow,DOW)

#define	MSTK_REG_DOM(regs)	MSTK_GET(regs,dom,DOM)

#define	MSTK_REG_MONTH(regs)	MSTK_GET(regs,month,MONTH)

#define	MSTK_REG_YEAR(regs)	MSTK_GET(regs,year,YEAR)



#define	MSTK_SET_REG_SEC(regs,value)	MSTK_SET(regs,sec,value,SEC)

#define	MSTK_SET_REG_MIN(regs,value)	MSTK_SET(regs,min,value,MIN)

#define	MSTK_SET_REG_HOUR(regs,value)	MSTK_SET(regs,hour,value,HOUR)

#define	MSTK_SET_REG_DOW(regs,value)	MSTK_SET(regs,dow,value,DOW)

#define	MSTK_SET_REG_DOM(regs,value)	MSTK_SET(regs,dom,value,DOM)

#define	MSTK_SET_REG_MONTH(regs,value)	MSTK_SET(regs,month,value,MONTH)

#define	MSTK_SET_REG_YEAR(regs,value)	MSTK_SET(regs,year,value,YEAR)





/* The Mostek 48t08 clock chip. Found on Sun4m's I think. It has the

 * same (basically) layout of the 48t02 chip except for the extra

 * NVRAM on board (8 KB against the 48t02's 2 KB).

 */

struct mostek48t08 {

	char offset[6*1024];         /* Magic things may be here, who knows? */

	struct mostek48t02 regs;     /* Here is what we are interested in.   */

};



#ifdef CONFIG_SUN4

enum sparc_clock_type {	MSTK48T02, MSTK48T08, \

INTERSIL, MSTK_INVALID };

#else

enum sparc_clock_type {	MSTK48T02, MSTK48T08, \

MSTK_INVALID };

#endif



#ifdef CONFIG_SUN4

/* intersil on a sun 4/260 code  data from harris doc */

struct intersil_dt {

        volatile unsigned char int_csec;

        volatile unsigned char int_hour;

        volatile unsigned char int_min;

        volatile unsigned char int_sec;

        volatile unsigned char int_month;

        volatile unsigned char int_day;

        volatile unsigned char int_year;

        volatile unsigned char int_dow;

};



struct intersil {

	struct intersil_dt clk;

	struct intersil_dt cmp;

	volatile unsigned char int_intr_reg;

	volatile unsigned char int_cmd_reg;

};



#define INTERSIL_STOP        0x0

#define INTERSIL_START       0x8

#define INTERSIL_INTR_DISABLE   0x0

#define INTERSIL_INTR_ENABLE   0x10

#define INTERSIL_32K		0x0

#define INTERSIL_NORMAL		0x0

#define INTERSIL_24H		0x4

#define INTERSIL_INT_100HZ	0x2



/* end of intersil info */

#endif



#endif /* !(_SPARC_MOSTEK_H) */

arch/sparc/include/asm/mostek_64.h

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/* mostek.h:  Describes the various Mostek time of day clock registers.

 *

 * Copyright (C) 1995 David S. Miller (davem@davemloft.net)

 * Copyright (C) 1996 Thomas K. Dyas (tdyas@eden.rutgers.edu)

 */



#ifndef _SPARC64_MOSTEK_H

#define _SPARC64_MOSTEK_H



#include <asm/idprom.h>



/*       M48T02 Register Map (adapted from Sun NVRAM/Hostid FAQ)

 *

 *                             Data

 * Address                                                 Function

 *        Bit 7 Bit 6 Bit 5 Bit 4Bit 3 Bit 2 Bit 1 Bit 0

 *   7ff  -     -     -     -    -     -     -     -       Year 00-99

 *   7fe  0     0     0     -    -     -     -     -      Month 01-12

 *   7fd  0     0     -     -    -     -     -     -       Date 01-31

 *   7fc  0     FT    0     0    0     -     -     -        Day 01-07

 *   7fb  KS    0     -     -    -     -     -     -      Hours 00-23

 *   7fa  0     -     -     -    -     -     -     -    Minutes 00-59

 *   7f9  ST    -     -     -    -     -     -     -    Seconds 00-59

 *   7f8  W     R     S     -    -     -     -     -    Control

 *

 *   * ST is STOP BIT

 *   * W is WRITE BIT

 *   * R is READ BIT

 *   * S is SIGN BIT

 *   * FT is FREQ TEST BIT

 *   * KS is KICK START BIT

 */



/* The Mostek 48t02 real time clock and NVRAM chip. The registers

 * other than the control register are in binary coded decimal. Some

 * control bits also live outside the control register.

 *

 * We now deal with physical addresses for I/O to the chip. -DaveM

 */

static inline u8 mostek_read(void __iomem *addr)

{

	u8 ret;



	__asm__ __volatile__("lduba	[%1] %2, %0"

			     : "=r" (ret)

			     : "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E));

	return ret;

}



static inline void mostek_write(void __iomem *addr, u8 val)

{

	__asm__ __volatile__("stba	%0, [%1] %2"

			     : /* no outputs */

			     : "r" (val), "r" (addr), "i" (ASI_PHYS_BYPASS_EC_E));

}



#define MOSTEK_EEPROM		0x0000UL

#define MOSTEK_IDPROM		0x07d8UL

#define MOSTEK_CREG		0x07f8UL

#define MOSTEK_SEC		0x07f9UL

#define MOSTEK_MIN		0x07faUL

#define MOSTEK_HOUR		0x07fbUL

#define MOSTEK_DOW		0x07fcUL

#define MOSTEK_DOM		0x07fdUL

#define MOSTEK_MONTH		0x07feUL

#define MOSTEK_YEAR		0x07ffUL



extern spinlock_t mostek_lock;

extern void __iomem *mstk48t02_regs;



/* Control register values. */

#define	MSTK_CREG_WRITE	0x80	/* Must set this before placing values. */

#define	MSTK_CREG_READ	0x40	/* Stop updates to allow a clean read. */

#define	MSTK_CREG_SIGN	0x20	/* Slow/speed clock in calibration mode. */



/* Control bits that live in the other registers. */

#define	MSTK_STOP	0x80	/* Stop the clock oscillator. (sec) */

#define	MSTK_KICK_START	0x80	/* Kick start the clock chip. (hour) */

#define MSTK_FREQ_TEST	0x40	/* Frequency test mode. (day) */



#define MSTK_YEAR_ZERO       1968   /* If year reg has zero, it is 1968. */

#define MSTK_CVT_YEAR(yr)  ((yr) + MSTK_YEAR_ZERO)



/* Masks that define how much space each value takes up. */

#define	MSTK_SEC_MASK	0x7f

#define	MSTK_MIN_MASK	0x7f

#define	MSTK_HOUR_MASK	0x3f

#define	MSTK_DOW_MASK	0x07

#define	MSTK_DOM_MASK	0x3f

#define	MSTK_MONTH_MASK	0x1f

#define	MSTK_YEAR_MASK	0xffU



/* Binary coded decimal conversion macros. */

#define MSTK_REGVAL_TO_DECIMAL(x)  (((x) & 0x0F) + 0x0A * ((x) >> 0x04))

#define MSTK_DECIMAL_TO_REGVAL(x)  ((((x) / 0x0A) << 0x04) + ((x) % 0x0A))



/* Generic register set and get macros for internal use. */

#define MSTK_GET(regs,name)	\

	(MSTK_REGVAL_TO_DECIMAL(mostek_read(regs + MOSTEK_ ## name) & MSTK_ ## name ## _MASK))

#define MSTK_SET(regs,name,value) \

do {	u8 __val = mostek_read(regs + MOSTEK_ ## name); \

	__val &= ~(MSTK_ ## name ## _MASK); \

	__val |= (MSTK_DECIMAL_TO_REGVAL(value) & \

		  (MSTK_ ## name ## _MASK)); \

	mostek_write(regs + MOSTEK_ ## name, __val); \

} while(0)



/* Macros to make register access easier on our fingers. These give you

 * the decimal value of the register requested if applicable. You pass

 * the a pointer to a 'struct mostek48t02'.

 */

#define	MSTK_REG_CREG(regs)	(mostek_read((regs) + MOSTEK_CREG))

#define	MSTK_REG_SEC(regs)	MSTK_GET(regs,SEC)

#define	MSTK_REG_MIN(regs)	MSTK_GET(regs,MIN)

#define	MSTK_REG_HOUR(regs)	MSTK_GET(regs,HOUR)

#define	MSTK_REG_DOW(regs)	MSTK_GET(regs,DOW)

#define	MSTK_REG_DOM(regs)	MSTK_GET(regs,DOM)

#define	MSTK_REG_MONTH(regs)	MSTK_GET(regs,MONTH)

#define	MSTK_REG_YEAR(regs)	MSTK_GET(regs,YEAR)



#define	MSTK_SET_REG_SEC(regs,value)	MSTK_SET(regs,SEC,value)

#define	MSTK_SET_REG_MIN(regs,value)	MSTK_SET(regs,MIN,value)

#define	MSTK_SET_REG_HOUR(regs,value)	MSTK_SET(regs,HOUR,value)

#define	MSTK_SET_REG_DOW(regs,value)	MSTK_SET(regs,DOW,value)

#define	MSTK_SET_REG_DOM(regs,value)	MSTK_SET(regs,DOM,value)

#define	MSTK_SET_REG_MONTH(regs,value)	MSTK_SET(regs,MONTH,value)

#define	MSTK_SET_REG_YEAR(regs,value)	MSTK_SET(regs,YEAR,value)





/* The Mostek 48t08 clock chip. Found on Sun4m's I think. It has the

 * same (basically) layout of the 48t02 chip except for the extra

 * NVRAM on board (8 KB against the 48t02's 2 KB).

 */

#define MOSTEK_48T08_OFFSET	0x0000UL	/* Lower NVRAM portions */

#define MOSTEK_48T08_48T02	0x1800UL	/* Offset to 48T02 chip */



/* SUN5 systems usually have 48t59 model clock chipsets.  But we keep the older

 * clock chip definitions around just in case.

 */

#define MOSTEK_48T59_OFFSET	0x0000UL	/* Lower NVRAM portions */

#define MOSTEK_48T59_48T02	0x1800UL	/* Offset to 48T02 chip */



#endif /* !(_SPARC64_MOSTEK_H) */