diff options
Diffstat (limited to 'arch/mips/mach-loongson/include/mach/regs-rtc.h')
| -rw-r--r-- | arch/mips/mach-loongson/include/mach/regs-rtc.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/arch/mips/mach-loongson/include/mach/regs-rtc.h b/arch/mips/mach-loongson/include/mach/regs-rtc.h new file mode 100644 index 0000000000..a3d096be16 --- /dev/null +++ b/arch/mips/mach-loongson/include/mach/regs-rtc.h @@ -0,0 +1,19 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Copyright (c) 2016 Yang Ling <gnaygnil@gmail.com> + * + * Loongson 1 RTC timer Register Definitions. + */ + +#ifndef __ASM_MACH_LOONGSON32_REGS_RTC_H +#define __ASM_MACH_LOONGSON32_REGS_RTC_H + +#define LS1X_RTC_REG(x) \ + ((void __iomem *)KSEG1ADDR(LS1X_RTC_BASE + (x))) + +#define LS1X_RTC_CTRL LS1X_RTC_REG(0x40) + +#define RTC_EXTCLK_OK (BIT(5) | BIT(8)) +#define RTC_EXTCLK_EN BIT(8) + +#endif /* __ASM_MACH_LOONGSON32_REGS_RTC_H */ |