regs-rtc.h 477 B

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  1. /* SPDX-License-Identifier: GPL-2.0-or-later */
  2. /*
  3. * Copyright (c) 2016 Yang Ling <[email protected]>
  4. *
  5. * Loongson 1 RTC timer Register Definitions.
  6. */
  7. #ifndef __ASM_MACH_LOONGSON32_REGS_RTC_H
  8. #define __ASM_MACH_LOONGSON32_REGS_RTC_H
  9. #define LS1X_RTC_REG(x) \
  10. ((void __iomem *)KSEG1ADDR(LS1X_RTC_BASE + (x)))
  11. #define LS1X_RTC_CTRL LS1X_RTC_REG(0x40)
  12. #define RTC_EXTCLK_OK (BIT(5) | BIT(8))
  13. #define RTC_EXTCLK_EN BIT(8)
  14. #endif /* __ASM_MACH_LOONGSON32_REGS_RTC_H */