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/*
 * (C) Copyright 2007-2011
 * Allwinner Technology Co., Ltd. <www.allwinnertech.com>
 * Tom Cubie <tangliang@allwinnertech.com>
 *
 * Configuration settings for the Allwinner A10-evb board.
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef _SUNXI_TIMER_H_
#define _SUNXI_TIMER_H_

#define WDT_CTRL_RESTART	(0x1 << 0)
#define WDT_CTRL_KEY		(0x0a57 << 1)
#define WDT_MODE_EN		(0x1 << 0)
#define WDT_MODE_RESET_EN	(0x1 << 1)

#ifndef __ASSEMBLY__

#include <linux/types.h>

/* General purpose timer */
struct sunxi_timer {
	u32 ctl;
	u32 inter;
	u32 val;
	u8 res[4];
};

/* Audio video sync*/
struct sunxi_avs {
	u32 ctl;		/* 0x80 */
	u32 cnt0;		/* 0x84 */
	u32 cnt1;		/* 0x88 */
	u32 div;		/* 0x8c */
};

/* 64 bit counter */
struct sunxi_64cnt {
	u32 ctl;		/* 0xa0 */
	u32 lo;			/* 0xa4 */
	u32 hi;			/* 0xa8 */
};

/* Watchdog */
struct sunxi_wdog {
	u32 ctl;		/* 0x90 */
	u32 mode;		/* 0x94 */
};

/* Rtc */
struct sunxi_rtc {
	u32 ctl;		/* 0x100 */
	u32 yymmdd;		/* 0x104 */
	u32 hhmmss;		/* 0x108 */
};

/* Alarm */
struct sunxi_alarm {
	u32 ddhhmmss;		/* 0x10c */
	u32 hhmmss;		/* 0x110 */
	u32 en;			/* 0x114 */
	u32 irqen;		/* 0x118 */
	u32 irqsta;		/* 0x11c */
};

/* Timer general purpose register */
struct sunxi_tgp {
	u32 tgpd;
};

struct sunxi_timer_reg {
	u32 tirqen;		/* 0x00 */
	u32 tirqsta;		/* 0x04 */
	u8 res1[8];
	struct sunxi_timer timer[6];	/* We have 6 timers */
	u8 res2[16];
	struct sunxi_avs avs;
	struct sunxi_wdog wdog;
	u8 res3[8];
	struct sunxi_64cnt cnt64;
	u8 res4[0x58];
	struct sunxi_rtc rtc;
	struct sunxi_alarm alarm;
	struct sunxi_tgp tgp[4];
	u8 res5[8];
	u32 cpu_cfg;
};

#endif /* __ASSEMBLY__ */

#endif
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