88 lines
1.7 KiB
C
88 lines
1.7 KiB
C
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/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* (C) Copyright 2007-2011
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* Allwinner Technology Co., Ltd. <www.allwinnertech.com>
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* Tom Cubie <tangliang@allwinnertech.com>
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*
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* Configuration settings for the Allwinner A10-evb board.
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*/
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#ifndef _SUNXI_TIMER_H_
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#define _SUNXI_TIMER_H_
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#ifndef __ASSEMBLY__
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#include <linux/types.h>
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#include <asm/arch/watchdog.h>
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/* General purpose timer */
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struct sunxi_timer {
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u32 ctl;
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u32 inter;
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u32 val;
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u8 res[4];
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};
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/* Audio video sync*/
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struct sunxi_avs {
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u32 ctl; /* 0x80 */
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u32 cnt0; /* 0x84 */
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u32 cnt1; /* 0x88 */
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u32 div; /* 0x8c */
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};
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/* 64 bit counter */
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struct sunxi_64cnt {
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u32 ctl; /* 0xa0 */
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u32 lo; /* 0xa4 */
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u32 hi; /* 0xa8 */
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};
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/* Rtc */
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struct sunxi_rtc {
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u32 ctl; /* 0x100 */
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u32 yymmdd; /* 0x104 */
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u32 hhmmss; /* 0x108 */
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};
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/* Alarm */
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struct sunxi_alarm {
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u32 ddhhmmss; /* 0x10c */
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u32 hhmmss; /* 0x110 */
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u32 en; /* 0x114 */
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u32 irqen; /* 0x118 */
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u32 irqsta; /* 0x11c */
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};
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/* Timer general purpose register */
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struct sunxi_tgp {
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u32 tgpd;
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};
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struct sunxi_timer_reg {
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u32 tirqen; /* 0x00 */
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u32 tirqsta; /* 0x04 */
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u8 res1[8];
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struct sunxi_timer timer[6]; /* We have 6 timers */
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u8 res2[16];
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struct sunxi_avs avs;
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#if defined(CONFIG_SUNXI_GEN_SUN4I) || defined(CONFIG_MACH_SUN8I_R40)
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struct sunxi_wdog wdog; /* 0x90 */
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/* XXX the following is not accurate for sun5i/sun7i */
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struct sunxi_64cnt cnt64; /* 0xa0 */
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u8 res4[0x58];
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struct sunxi_rtc rtc;
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struct sunxi_alarm alarm;
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struct sunxi_tgp tgp[4];
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u8 res5[8];
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u32 cpu_cfg;
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#elif defined(CONFIG_SUNXI_GEN_SUN6I) || defined(CONFIG_MACH_SUN50I_H6)
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u8 res3[16];
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struct sunxi_wdog wdog[5]; /* We have 5 watchdogs */
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#endif
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};
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#endif /* __ASSEMBLY__ */
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#endif
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