[ARM] 4815/1: RealView: Add clockevents suport for the local timers

This patch registers the local timers on ARM11MPCore as clock event
devices. The clock device can be set up as periodic or oneshot.

Signed-off-by: Catalin Marinas <[email protected]>
Signed-off-by: Russell King <[email protected]>
This commit is contained in:
Catalin Marinas 2008-02-04 17:32:57 +01:00 • committed by Russell King
commit 93c2904d50
2 changed files with 71 additions and 30 deletions

View file

@ -1,7 +1,7 @@
#ifndef __ASM_HARDWARE_TWD_H
#define __ASM_HARDWARE_TWD_H
#define TWD_TIMER_LOAD 0x00
#define TWD_TIMER_LOAD 0x00
#define TWD_TIMER_COUNTER 0x04
#define TWD_TIMER_CONTROL 0x08
#define TWD_TIMER_INTSTAT 0x0C
@ -13,4 +13,9 @@
#define TWD_WDOG_RESETSTAT 0x30
#define TWD_WDOG_DISABLE 0x34
#define TWD_TIMER_CONTROL_ENABLE (1 << 0)
#define TWD_TIMER_CONTROL_ONESHOT (0 << 1)
#define TWD_TIMER_CONTROL_PERIODIC (1 << 1)
#define TWD_TIMER_CONTROL_IT_ENABLE (1 << 2)
#endif