rtc-lpc32xx.c File Reference

#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/spinlock.h>
#include <linux/rtc.h>
#include <linux/slab.h>
#include <linux/io.h>
#include <linux/of.h>

Go to the source code of this file.

Data Structures
struct	lpc32xx_rtc

Macros
#define	LPC32XX_RTC_UCOUNT   0x00
#define	LPC32XX_RTC_DCOUNT   0x04
#define	LPC32XX_RTC_MATCH0   0x08
#define	LPC32XX_RTC_MATCH1   0x0C
#define	LPC32XX_RTC_CTRL   0x10
#define	LPC32XX_RTC_INTSTAT   0x14
#define	LPC32XX_RTC_KEY   0x18
#define	LPC32XX_RTC_SRAM   0x80
#define	LPC32XX_RTC_CTRL_MATCH0   (1 << 0)
#define	LPC32XX_RTC_CTRL_MATCH1   (1 << 1)
#define	LPC32XX_RTC_CTRL_ONSW_MATCH0   (1 << 2)
#define	LPC32XX_RTC_CTRL_ONSW_MATCH1   (1 << 3)
#define	LPC32XX_RTC_CTRL_SW_RESET   (1 << 4)
#define	LPC32XX_RTC_CTRL_CNTR_DIS   (1 << 6)
#define	LPC32XX_RTC_CTRL_ONSW_FORCE_HI   (1 << 7)
#define	LPC32XX_RTC_INTSTAT_MATCH0   (1 << 0)
#define	LPC32XX_RTC_INTSTAT_MATCH1   (1 << 1)
#define	LPC32XX_RTC_INTSTAT_ONSW   (1 << 2)
#define	LPC32XX_RTC_KEY_ONSW_LOADVAL   0xB5C13F27
#define	RTC_NAME   "rtc-lpc32xx"
#define	rtc_readl(dev, reg)   __raw_readl((dev)->rtc_base + (reg))
#define	rtc_writel(dev, reg, val)   __raw_writel((val), (dev)->rtc_base + (reg))
#define	LPC32XX_RTC_PM_OPS   NULL

Functions
	module_platform_driver (lpc32xx_rtc_driver)
	MODULE_AUTHOR ("Kevin Wells <[email protected]")
	MODULE_DESCRIPTION ("RTC driver for the LPC32xx SoC")
	MODULE_LICENSE ("GPL")
	MODULE_ALIAS ("platform:rtc-lpc32xx")

Macro Definition Documentation

#define LPC32XX_RTC_CTRL   0x10

Definition at line 31 of file rtc-lpc32xx.c.

#define LPC32XX_RTC_CTRL_CNTR_DIS   (1 << 6)

Definition at line 41 of file rtc-lpc32xx.c.

#define LPC32XX_RTC_CTRL_MATCH0   (1 << 0)

Definition at line 36 of file rtc-lpc32xx.c.

#define LPC32XX_RTC_CTRL_MATCH1   (1 << 1)

Definition at line 37 of file rtc-lpc32xx.c.

#define LPC32XX_RTC_CTRL_ONSW_FORCE_HI   (1 << 7)

Definition at line 42 of file rtc-lpc32xx.c.

#define LPC32XX_RTC_CTRL_ONSW_MATCH0   (1 << 2)

Definition at line 38 of file rtc-lpc32xx.c.

#define LPC32XX_RTC_CTRL_ONSW_MATCH1   (1 << 3)

Definition at line 39 of file rtc-lpc32xx.c.

#define LPC32XX_RTC_CTRL_SW_RESET   (1 << 4)

Definition at line 40 of file rtc-lpc32xx.c.

#define LPC32XX_RTC_DCOUNT   0x04

Definition at line 28 of file rtc-lpc32xx.c.

#define LPC32XX_RTC_INTSTAT   0x14

Definition at line 32 of file rtc-lpc32xx.c.

#define LPC32XX_RTC_INTSTAT_MATCH0   (1 << 0)

Definition at line 44 of file rtc-lpc32xx.c.

#define LPC32XX_RTC_INTSTAT_MATCH1   (1 << 1)

Definition at line 45 of file rtc-lpc32xx.c.

#define LPC32XX_RTC_INTSTAT_ONSW   (1 << 2)

Definition at line 46 of file rtc-lpc32xx.c.

#define LPC32XX_RTC_KEY   0x18

Definition at line 33 of file rtc-lpc32xx.c.

#define LPC32XX_RTC_KEY_ONSW_LOADVAL   0xB5C13F27

Definition at line 48 of file rtc-lpc32xx.c.

#define LPC32XX_RTC_MATCH0   0x08

Definition at line 29 of file rtc-lpc32xx.c.

#define LPC32XX_RTC_MATCH1   0x0C

Definition at line 30 of file rtc-lpc32xx.c.

#define LPC32XX_RTC_PM_OPS   NULL

Definition at line 387 of file rtc-lpc32xx.c.

#define LPC32XX_RTC_SRAM   0x80

Definition at line 34 of file rtc-lpc32xx.c.

#define LPC32XX_RTC_UCOUNT   0x00

Definition at line 27 of file rtc-lpc32xx.c.

#define RTC_NAME   "rtc-lpc32xx"

Definition at line 50 of file rtc-lpc32xx.c.

#define rtc_readl	(		dev,
			reg
	)		__raw_readl((dev)->rtc_base + (reg))

Definition at line 52 of file rtc-lpc32xx.c.

#define rtc_writel	(		dev,
			reg,
			val
	)		__raw_writel((val), (dev)->rtc_base + (reg))

Definition at line 54 of file rtc-lpc32xx.c.

Function Documentation

MODULE_ALIAS

(

"platform:rtc-lpc32xx"

)

MODULE_AUTHOR

(

)

MODULE_DESCRIPTION

(

"RTC driver for the LPC32xx SoC"

)

MODULE_LICENSE

(

"GPL"

)

module_platform_driver

(

lpc32xx_rtc_driver

)