49 строки
1.7 KiB
C
49 строки
1.7 KiB
C
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/*
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* include/asm-v850/v850e_timer_c.h -- `Timer C' component often used
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* with the V850E cpu core
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*
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* Copyright (C) 2001,03 NEC Electronics Corporation
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* Copyright (C) 2001,03 Miles Bader <miles@gnu.org>
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*
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* This file is subject to the terms and conditions of the GNU General
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* Public License. See the file COPYING in the main directory of this
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* archive for more details.
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*
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* Written by Miles Bader <miles@gnu.org>
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*/
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/* NOTE: this include file currently contains only enough to allow us to
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use timer C as an interrupt pass-through. */
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#ifndef __V850_V850E_TIMER_C_H__
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#define __V850_V850E_TIMER_C_H__
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#include <asm/types.h>
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#include <asm/machdep.h> /* Pick up chip-specific defs. */
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/* Timer C (16-bit interval timers). */
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/* Control register 0 for timer C. */
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#define V850E_TIMER_C_TMCC0_ADDR(n) (V850E_TIMER_C_BASE_ADDR + 0x6 + 0x10 *(n))
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#define V850E_TIMER_C_TMCC0(n) (*(volatile u8 *)V850E_TIMER_C_TMCC0_ADDR(n))
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#define V850E_TIMER_C_TMCC0_CAE 0x01 /* clock action enable */
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#define V850E_TIMER_C_TMCC0_CE 0x02 /* count enable */
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/* ... */
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/* Control register 1 for timer C. */
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#define V850E_TIMER_C_TMCC1_ADDR(n) (V850E_TIMER_C_BASE_ADDR + 0x8 + 0x10 *(n))
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#define V850E_TIMER_C_TMCC1(n) (*(volatile u8 *)V850E_TIMER_C_TMCC1_ADDR(n))
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#define V850E_TIMER_C_TMCC1_CMS0 0x01 /* capture/compare mode select (ccc0) */
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#define V850E_TIMER_C_TMCC1_CMS1 0x02 /* capture/compare mode select (ccc1) */
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/* ... */
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/* Interrupt edge-sensitivity control for timer C. */
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#define V850E_TIMER_C_SESC_ADDR(n) (V850E_TIMER_C_BASE_ADDR + 0x9 + 0x10 *(n))
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#define V850E_TIMER_C_SESC(n) (*(volatile u8 *)V850E_TIMER_C_SESC_ADDR(n))
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/* ...etc... */
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#endif /* __V850_V850E_TIMER_C_H__ */
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