b720f73296
Convert ARMs timer implementations to use readl/writel instead of accessing the registers via a struct. People have recently asked if accessing timers via a structure is the "right way" and its not the Linux way. So fix this code to conform to "The Linux Way"(tm). Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Catalin Marinas <catalin.marinas@arm.com>
21 lines
576 B
C
21 lines
576 B
C
#ifndef __ASM_ARM_HARDWARE_ARM_TIMER_H
|
|
#define __ASM_ARM_HARDWARE_ARM_TIMER_H
|
|
|
|
#define TIMER_LOAD 0x00
|
|
#define TIMER_VALUE 0x04
|
|
#define TIMER_CTRL 0x08
|
|
#define TIMER_CTRL_ONESHOT (1 << 0)
|
|
#define TIMER_CTRL_32BIT (1 << 1)
|
|
#define TIMER_CTRL_DIV1 (0 << 2)
|
|
#define TIMER_CTRL_DIV16 (1 << 2)
|
|
#define TIMER_CTRL_DIV256 (2 << 2)
|
|
#define TIMER_CTRL_IE (1 << 5) /* Interrupt Enable (versatile only) */
|
|
#define TIMER_CTRL_PERIODIC (1 << 6)
|
|
#define TIMER_CTRL_ENABLE (1 << 7)
|
|
|
|
#define TIMER_INTCLR 0x0c
|
|
#define TIMER_RIS 0x10
|
|
#define TIMER_MIS 0x14
|
|
#define TIMER_BGLOAD 0x18
|
|
|
|
#endif
|