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kernel/linux-rt-4.4.41/arch/arm/include/asm/smp_twd.h 869 Bytes
5113f6f70   김현기   kernel add
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  #ifndef __ASMARM_SMP_TWD_H
  #define __ASMARM_SMP_TWD_H
  
  #define TWD_TIMER_LOAD			0x00
  #define TWD_TIMER_COUNTER		0x04
  #define TWD_TIMER_CONTROL		0x08
  #define TWD_TIMER_INTSTAT		0x0C
  
  #define TWD_WDOG_LOAD			0x20
  #define TWD_WDOG_COUNTER		0x24
  #define TWD_WDOG_CONTROL		0x28
  #define TWD_WDOG_INTSTAT		0x2C
  #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)
  
  #include <linux/ioport.h>
  
  struct twd_local_timer {
  	struct resource	res[2];
  };
  
  #define DEFINE_TWD_LOCAL_TIMER(name,base,irq)	\
  struct twd_local_timer name __initdata = {	\
  	.res	= {				\
  		DEFINE_RES_MEM(base, 0x10),	\
  		DEFINE_RES_IRQ(irq),		\
  	},					\
  };
  
  int twd_local_timer_register(struct twd_local_timer *);
  
  #endif