linux/arch/arm/mach-pxa/regs-rtc.h
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   1/* SPDX-License-Identifier: GPL-2.0 */
   2#ifndef __ASM_MACH_REGS_RTC_H
   3#define __ASM_MACH_REGS_RTC_H
   4
   5#include <mach/hardware.h>
   6
   7/*
   8 * Real Time Clock
   9 */
  10
  11#define RCNR            __REG(0x40900000)  /* RTC Count Register */
  12#define RTAR            __REG(0x40900004)  /* RTC Alarm Register */
  13#define RTSR            __REG(0x40900008)  /* RTC Status Register */
  14#define RTTR            __REG(0x4090000C)  /* RTC Timer Trim Register */
  15#define PIAR            __REG(0x40900038)  /* Periodic Interrupt Alarm Register */
  16
  17#define RTSR_PICE       (1 << 15)       /* Periodic interrupt count enable */
  18#define RTSR_PIALE      (1 << 14)       /* Periodic interrupt Alarm enable */
  19#define RTSR_HZE        (1 << 3)        /* HZ interrupt enable */
  20#define RTSR_ALE        (1 << 2)        /* RTC alarm interrupt enable */
  21#define RTSR_HZ         (1 << 1)        /* HZ rising-edge detected */
  22#define RTSR_AL         (1 << 0)        /* RTC alarm detected */
  23
  24#endif /* __ASM_MACH_REGS_RTC_H */
  25