sh: Kill off the rest of the legacy rtc mess.

With the new RTC class driver, we can get rid of most of the
old left over cruft.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

2 files changed, 0 insertions, 190 deletions

diff --git a/include/asm-sh/mc146818rtc.h b/include/asm-sh/mc146818rtc.h
index adc6e67c6b7..0aee96a9733 100644
--- a/include/asm-sh/mc146818rtc.h
+++ b/include/asm-sh/mc146818rtc.h
@@ -4,173 +4,4 @@
 #ifndef _ASM_MC146818RTC_H
 #define _ASM_MC146818RTC_H
 
-#ifdef CONFIG_SH_MPC1211
-#undef  _ASM_MC146818RTC_H
-#undef  RTC_IRQ
-#include <asm/mpc1211/mc146818rtc.h>
-#else
-
-#include <asm/rtc.h>
-
-#define RTC_ALWAYS_BCD	1
-
-/* FIXME:RTC Interrupt feature is not implemented yet. */
-#undef  RTC_IRQ
-#define RTC_IRQ		0
-
-#if defined(CONFIG_CPU_SH3)
-#define RTC_PORT(n)		(R64CNT+(n)*2)
-#define CMOS_READ(addr)		__CMOS_READ(addr,b)
-#define CMOS_WRITE(val,addr)	__CMOS_WRITE(val,addr,b)
-
-#elif defined(CONFIG_SH_SECUREEDGE5410)
-#include <asm/snapgear.h>
-
-#define RTC_PORT(n)             SECUREEDGE_IOPORT_ADDR
-#define CMOS_READ(addr)         secureedge5410_cmos_read(addr)
-#define CMOS_WRITE(val,addr)    secureedge5410_cmos_write(val,addr)
-extern unsigned char secureedge5410_cmos_read(int addr);
-extern void secureedge5410_cmos_write(unsigned char val, int addr);
-
-#elif defined(CONFIG_CPU_SH4)
-#define RTC_PORT(n)		(R64CNT+(n)*4)
-#define CMOS_READ(addr)		__CMOS_READ(addr,w)
-#define CMOS_WRITE(val,addr)	__CMOS_WRITE(val,addr,w)
-#endif
-
-#define __CMOS_READ(addr, s) ({						\
-	unsigned char val=0, rcr1, rcr2, r64cnt, retry;			\
-	switch(addr) {							\
-		case RTC_SECONDS:					\
-			val = ctrl_inb(RSECCNT);			\
-			break;						\
-		case RTC_SECONDS_ALARM:					\
-			val = ctrl_inb(RSECAR);				\
-			break;						\
-		case RTC_MINUTES:					\
-			val = ctrl_inb(RMINCNT);			\
-			break;						\
-		case RTC_MINUTES_ALARM:					\
-			val = ctrl_inb(RMINAR);				\
-			break;						\
-		case RTC_HOURS:						\
-			val = ctrl_inb(RHRCNT);				\
-			break;						\
-		case RTC_HOURS_ALARM:					\
-			val = ctrl_inb(RHRAR);				\
-			break;						\
-		case RTC_DAY_OF_WEEK:					\
-			val = ctrl_inb(RWKCNT);				\
-			break;						\
-		case RTC_DAY_OF_MONTH:					\
-			val = ctrl_inb(RDAYCNT);			\
-			break;						\
-		case RTC_MONTH:						\
-			val = ctrl_inb(RMONCNT);			\
-			break;						\
-		case RTC_YEAR:						\
-			val = ctrl_in##s(RYRCNT);			\
-			break;						\
-		case RTC_REG_A: /* RTC_FREQ_SELECT */			\
-			rcr2 = ctrl_inb(RCR2);				\
-			val = (rcr2 & RCR2_PESMASK) >> 4;		\
-			rcr1 = ctrl_inb(RCR1);				\
-			rcr1 = (rcr1 & (RCR1_CIE | RCR1_AIE)) | RCR1_AF;\
-			retry = 0;					\
-			do {						\
-				ctrl_outb(rcr1, RCR1); /* clear CF */	\
-				r64cnt = ctrl_inb(R64CNT);		\
-			} while((ctrl_inb(RCR1) & RCR1_CF) && retry++ < 1000);\
-			r64cnt ^= RTC_BIT_INVERTED;			\
-			if(r64cnt == 0x7f || r64cnt == 0)		\
-				val |= RTC_UIP;				\
-			break;						\
-		case RTC_REG_B:	/* RTC_CONTROL */			\
-			rcr1 = ctrl_inb(RCR1);				\
-			rcr2 = ctrl_inb(RCR2);				\
-			if(rcr1 & RCR1_CIE)	val |= RTC_UIE;		\
-			if(rcr1 & RCR1_AIE)	val |= RTC_AIE;		\
-			if(rcr2 & RCR2_PESMASK)	val |= RTC_PIE;		\
-			if(!(rcr2 & RCR2_START))val |= RTC_SET;		\
-			val |= RTC_24H;					\
-			break;						\
-		case RTC_REG_C:	/* RTC_INTR_FLAGS */			\
-			rcr1 = ctrl_inb(RCR1);				\
-			rcr1 &= ~(RCR1_CF | RCR1_AF);			\
-			ctrl_outb(rcr1, RCR1);				\
-			rcr2 = ctrl_inb(RCR2);				\
-			rcr2 &= ~RCR2_PEF;				\
-			ctrl_outb(rcr2, RCR2);				\
-			break;						\
-		case RTC_REG_D:	/* RTC_VALID */				\
-			/* Always valid ... */				\
-			val = RTC_VRT;					\
-			break;						\
-		default:						\
-			break;						\
-	}								\
-	val;								\
-})
-
-#define __CMOS_WRITE(val, addr, s) ({					\
-	unsigned char rcr1,rcr2;					\
-	switch(addr) {							\
-		case RTC_SECONDS:					\
-			ctrl_outb(val, RSECCNT);			\
-			break;						\
-		case RTC_SECONDS_ALARM:					\
-			ctrl_outb(val, RSECAR);				\
-			break;						\
-		case RTC_MINUTES:					\
-			ctrl_outb(val, RMINCNT);			\
-			break;						\
-		case RTC_MINUTES_ALARM:					\
-			ctrl_outb(val, RMINAR);				\
-			break;						\
-		case RTC_HOURS:						\
-			ctrl_outb(val, RHRCNT);				\
-			break;						\
-		case RTC_HOURS_ALARM:					\
-			ctrl_outb(val, RHRAR);				\
-			break;						\
-		case RTC_DAY_OF_WEEK:					\
-			ctrl_outb(val, RWKCNT);				\
-			break;						\
-		case RTC_DAY_OF_MONTH:					\
-			ctrl_outb(val, RDAYCNT);			\
-			break;						\
-		case RTC_MONTH:						\
-			ctrl_outb(val, RMONCNT);			\
-			break;						\
-		case RTC_YEAR:						\
-			ctrl_out##s((ctrl_in##s(RYRCNT) & 0xff00) | (val & 0xff), RYRCNT);\
-			break;						\
-		case RTC_REG_A: /* RTC_FREQ_SELECT */			\
-			rcr2 = ctrl_inb(RCR2);				\
-			if((val & RTC_DIV_CTL) == RTC_DIV_RESET2)	\
-				rcr2 |= RCR2_RESET;			\
-			ctrl_outb(rcr2, RCR2);				\
-			break;						\
-		case RTC_REG_B:	/* RTC_CONTROL */			\
-			rcr1 = (ctrl_inb(RCR1) & 0x99) | RCR1_AF;	\
-			if(val & RTC_AIE) rcr1 |= RCR1_AIE;		\
-			else              rcr1 &= ~RCR1_AIE;		\
-			if(val & RTC_UIE) rcr1 |= RCR1_CIE;		\
-			else              rcr1 &= ~RCR1_CIE;		\
-			ctrl_outb(rcr1, RCR1);				\
-			rcr2 = ctrl_inb(RCR2);				\
-			if(val & RTC_SET) rcr2 &= ~RCR2_START;		\
-			else              rcr2 |= RCR2_START;		\
-			ctrl_outb(rcr2, RCR2);				\
-			break;						\
-		case RTC_REG_C:	/* RTC_INTR_FLAGS */			\
-			break;						\
-		case RTC_REG_D:	/* RTC_VALID */				\
-			break;						\
-		default:						\
-			break;						\
-	}								\
-})
-
-#endif /* CONFIG_SH_MPC1211 */
 #endif /* _ASM_MC146818RTC_H */
diff --git a/include/asm-sh/rtc.h b/include/asm-sh/rtc.h
index 4c7be859c9c..91aacc96151 100644
--- a/include/asm-sh/rtc.h
+++ b/include/asm-sh/rtc.h
@@ -1,29 +1,8 @@
 #ifndef _ASM_RTC_H
 #define _ASM_RTC_H
-#ifdef __KERNEL__
 
-#include <asm/machvec.h>
-#include <asm/cpu/rtc.h>
-
-extern void sh_rtc_gettimeofday(struct timespec *ts);
-extern int sh_rtc_settimeofday(const time_t secs);
 extern void (*board_time_init)(void);
 extern void (*rtc_sh_get_time)(struct timespec *);
 extern int (*rtc_sh_set_time)(const time_t);
 
-/* RCR1 Bits */
-#define RCR1_CF		0x80	/* Carry Flag             */
-#define RCR1_CIE	0x10	/* Carry Interrupt Enable */
-#define RCR1_AIE	0x08	/* Alarm Interrupt Enable */
-#define RCR1_AF		0x01	/* Alarm Flag             */
-
-/* RCR2 Bits */
-#define RCR2_PEF	0x80	/* PEriodic interrupt Flag */
-#define RCR2_PESMASK	0x70	/* Periodic interrupt Set  */
-#define RCR2_RTCEN	0x08	/* ENable RTC              */
-#define RCR2_ADJ	0x04	/* ADJustment (30-second)  */
-#define RCR2_RESET	0x02	/* Reset bit               */
-#define RCR2_START	0x01	/* Start bit               */
-
-#endif /* __KERNEL__ */
 #endif /* _ASM_RTC_H */