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CRIS v10: Cleanup rtc.h
- Change RTC_VLOW_RD -> RTC_VL_READ, RTC_VLOW_SET -> RTC_VL_CLR - Whitespace and formatting.
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1 changed files with 21 additions and 20 deletions
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@ -1,10 +1,7 @@
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/* $Id: rtc.h,v 1.7 2002/11/04 07:32:09 starvik Exp $ */
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#ifndef __RTC_H__
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#define __RTC_H__
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#ifdef CONFIG_ETRAX_DS1302
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/* Dallas DS1302 clock/calendar register numbers. */
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# define RTC_SECONDS 0
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@ -17,17 +14,17 @@
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# define RTC_CONTROL 7
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/* Bits in CONTROL register. */
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# define RTC_CONTROL_WRITEPROTECT 0x80
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# define RTC_TRICKLECHARGER 8
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# define RTC_CONTROL_WRITEPROTECT 0x80
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# define RTC_TRICKLECHARGER 8
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/* Bits in TRICKLECHARGER register TCS TCS TCS TCS DS DS RS RS. */
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# define RTC_TCR_PATTERN 0xA0 /* 1010xxxx */
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# define RTC_TCR_1DIOD 0x04 /* xxxx01xx */
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# define RTC_TCR_2DIOD 0x08 /* xxxx10xx */
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# define RTC_TCR_DISABLED 0x00 /* xxxxxx00 Disabled */
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# define RTC_TCR_2KOHM 0x01 /* xxxxxx01 2KOhm */
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# define RTC_TCR_4KOHM 0x02 /* xxxxxx10 4kOhm */
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# define RTC_TCR_8KOHM 0x03 /* xxxxxx11 8kOhm */
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# define RTC_TCR_PATTERN 0xA0 /* 1010xxxx */
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# define RTC_TCR_1DIOD 0x04 /* xxxx01xx */
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# define RTC_TCR_2DIOD 0x08 /* xxxx10xx */
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# define RTC_TCR_DISABLED 0x00 /* xxxxxx00 Disabled */
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# define RTC_TCR_2KOHM 0x01 /* xxxxxx01 2KOhm */
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# define RTC_TCR_4KOHM 0x02 /* xxxxxx10 4kOhm */
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# define RTC_TCR_8KOHM 0x03 /* xxxxxx11 8kOhm */
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#elif defined(CONFIG_ETRAX_PCF8563)
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/* I2C bus slave registers. */
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@ -79,7 +76,7 @@ extern int pcf8563_init(void);
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/*
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* The struct used to pass data via the following ioctl. Similar to the
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* struct tm in <time.h>, but it needs to be here so that the kernel
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* struct tm in <time.h>, but it needs to be here so that the kernel
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* source is self contained, allowing cross-compiles, etc. etc.
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*/
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struct rtc_time {
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@ -96,11 +93,15 @@ struct rtc_time {
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/* ioctl() calls that are permitted to the /dev/rtc interface. */
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#define RTC_MAGIC 'p'
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#define RTC_RD_TIME _IOR(RTC_MAGIC, 0x09, struct rtc_time) /* Read RTC time. */
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#define RTC_SET_TIME _IOW(RTC_MAGIC, 0x0a, struct rtc_time) /* Set RTC time. */
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#define RTC_SET_CHARGE _IOW(RTC_MAGIC, 0x0b, int)
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#define RTC_VLOW_RD _IOR(RTC_MAGIC, 0x11, int) /* Voltage Low detector */
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#define RTC_VLOW_SET _IO(RTC_MAGIC, 0x12) /* Clear voltage low information */
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#define RTC_MAX_IOCTL 0x12
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/* Read RTC time. */
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#define RTC_RD_TIME _IOR(RTC_MAGIC, 0x09, struct rtc_time)
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/* Set RTC time. */
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#define RTC_SET_TIME _IOW(RTC_MAGIC, 0x0a, struct rtc_time)
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#define RTC_SET_CHARGE _IOW(RTC_MAGIC, 0x0b, int)
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/* Voltage low detector */
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#define RTC_VL_READ _IOR(RTC_MAGIC, 0x13, int)
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/* Clear voltage low information */
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#define RTC_VL_CLR _IO(RTC_MAGIC, 0x14)
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#define RTC_MAX_IOCTL 0x14
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#endif /* __RTC_H__ */
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