Move the RTC-related macros to regs-rtc.h.
Signed-off-by: NYang Ling <gnaygnil@gmail.com>
Cc: keguang.zhang@gmail.com
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/14642/Signed-off-by: NRalf Baechle <ralf@linux-mips.org>