diff options
Diffstat (limited to 'arch/arm/include/asm/arch-lpc32xx/timer.h')
-rw-r--r-- | arch/arm/include/asm/arch-lpc32xx/timer.h | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/arch/arm/include/asm/arch-lpc32xx/timer.h b/arch/arm/include/asm/arch-lpc32xx/timer.h deleted file mode 100644 index 302bd6b..0000000 --- a/arch/arm/include/asm/arch-lpc32xx/timer.h +++ /dev/null @@ -1,60 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * Copyright (C) 2011 by Vladimir Zapolskiy <vz@mleia.com> - */ - -#ifndef _LPC32XX_TIMER_H -#define _LPC32XX_TIMER_H - -#include <asm/types.h> - -/* Timer/Counter Registers */ -struct timer_regs { - u32 ir; /* Interrupt Register */ - u32 tcr; /* Timer Control Register */ - u32 tc; /* Timer Counter */ - u32 pr; /* Prescale Register */ - u32 pc; /* Prescale Counter */ - u32 mcr; /* Match Control Register */ - u32 mr[4]; /* Match Registers */ - u32 ccr; /* Capture Control Register */ - u32 cr[4]; /* Capture Registers */ - u32 emr; /* External Match Register */ - u32 reserved[12]; - u32 ctcr; /* Count Control Register */ -}; - -/* Timer/Counter Interrupt Register bits */ -#define TIMER_IR_CR(n) (1 << ((n) + 4)) -#define TIMER_IR_MR(n) (1 << (n)) - -/* Timer/Counter Timer Control Register bits */ -#define TIMER_TCR_COUNTER_RESET (1 << 1) -#define TIMER_TCR_COUNTER_ENABLE (1 << 0) -#define TIMER_TCR_COUNTER_DISABLE (0 << 0) - -/* Timer/Counter Match Control Register bits */ -#define TIMER_MCR_STOP(n) (1 << (3 * (n) + 2)) -#define TIMER_MCR_RESET(n) (1 << (3 * (n) + 1)) -#define TIMER_MCR_INTERRUPT(n) (1 << (3 * (n))) - -/* Timer/Counter Capture Control Register bits */ -#define TIMER_CCR_INTERRUPT(n) (1 << (3 * (n) + 2)) -#define TIMER_CCR_FALLING_EDGE(n) (1 << (3 * (n) + 1)) -#define TIMER_CCR_RISING_EDGE(n) (1 << (3 * (n))) - -/* Timer/Counter External Match Register bits */ -#define TIMER_EMR_EMC_TOGGLE(n) (0x3 << (2 * (n) + 4)) -#define TIMER_EMR_EMC_SET(n) (0x2 << (2 * (n) + 4)) -#define TIMER_EMR_EMC_CLEAR(n) (0x1 << (2 * (n) + 4)) -#define TIMER_EMR_EMC_NOTHING(n) (0x0 << (2 * (n) + 4)) -#define TIMER_EMR_EM(n) (1 << (n)) - -/* Timer/Counter Count Control Register bits */ -#define TIMER_CTCR_INPUT(n) ((n) << 2) -#define TIMER_CTCR_MODE_COUNTER_BOTH (0x3 << 0) -#define TIMER_CTCR_MODE_COUNTER_FALLING (0x2 << 0) -#define TIMER_CTCR_MODE_COUNTER_RISING (0x1 << 0) -#define TIMER_CTCR_MODE_TIMER (0x0 << 0) - -#endif /* _LPC32XX_TIMER_H */ |