1/* 2 * Copyright (C) 2011 3 * Jason Cooper <u-boot@lakedaemon.net> 4 * 5 * SPDX-License-Identifier: GPL-2.0+ 6 */ 7 8/* 9 * Date & Time support for Marvell Integrated RTC 10 */ 11 12#ifndef _MVRTC_H_ 13#define _MVRTC_H_ 14 15#include <asm/arch/kirkwood.h> 16#include <compiler.h> 17 18/* RTC registers */ 19struct mvrtc_registers { 20 u32 time; 21 u32 date; 22}; 23 24/* time register */ 25#define MVRTC_SEC_SFT 0 26#define MVRTC_SEC_MSK 0x7f 27#define MVRTC_MIN_SFT 8 28#define MVRTC_MIN_MSK 0x7f 29#define MVRTC_HOUR_SFT 16 30#define MVRTC_HOUR_MSK 0x3f 31#define MVRTC_DAY_SFT 24 32#define MVRTC_DAY_MSK 0x7 33 34/* 35 * Hour format bit 36 * 1 = 12 hour clock 37 * 0 = 24 hour clock 38 */ 39#define MVRTC_HRFMT_MSK 0x00400000 40 41/* date register */ 42#define MVRTC_DATE_SFT 0 43#define MVRTC_DATE_MSK 0x3f 44#define MVRTC_MON_SFT 8 45#define MVRTC_MON_MSK 0x1f 46#define MVRTC_YEAR_SFT 16 47#define MVRTC_YEAR_MSK 0xff 48 49#endif 50