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/*

 * These files are taken from the MCF523X source code example package

 * which is available on the Freescale website. Freescale explicitly

 * grants the redistribution and modification of these source files.

 * The complete licensing information is available in the file

 * LICENSE_FREESCALE.TXT.

 *

 * File:        mcf523x_pit.h

 * Purpose:     Register and bit definitions for the MCF523X

 *

 * Notes:

 *

 */

#ifndef __MCF523X_PIT_H__

#define __MCF523X_PIT_H__

/*********************************************************************

*

* Programmable Interrupt Timer Modules (PIT)

*

*********************************************************************/

/* Register read/write macros */

#define MCF_PIT_PCSR0       (*(vuint16*)(void*)(&__IPSBAR[0x150000]))

#define MCF_PIT_PMR0        (*(vuint16*)(void*)(&__IPSBAR[0x150002]))

#define MCF_PIT_PCNTR0      (*(vuint16*)(void*)(&__IPSBAR[0x150004]))

#define MCF_PIT_PCSR1       (*(vuint16*)(void*)(&__IPSBAR[0x160000]))

#define MCF_PIT_PMR1        (*(vuint16*)(void*)(&__IPSBAR[0x160002]))

#define MCF_PIT_PCNTR1      (*(vuint16*)(void*)(&__IPSBAR[0x160004]))

#define MCF_PIT_PCSR2       (*(vuint16*)(void*)(&__IPSBAR[0x170000]))

#define MCF_PIT_PMR2        (*(vuint16*)(void*)(&__IPSBAR[0x170002]))

#define MCF_PIT_PCNTR2      (*(vuint16*)(void*)(&__IPSBAR[0x170004]))

#define MCF_PIT_PCSR3       (*(vuint16*)(void*)(&__IPSBAR[0x180000]))

#define MCF_PIT_PMR3        (*(vuint16*)(void*)(&__IPSBAR[0x180002]))

#define MCF_PIT_PCNTR3      (*(vuint16*)(void*)(&__IPSBAR[0x180004]))

#define MCF_PIT_PCSR(x)     (*(vuint16*)(void*)(&__IPSBAR[0x150000+((x)*0x10000)]))

#define MCF_PIT_PMR(x)      (*(vuint16*)(void*)(&__IPSBAR[0x150002+((x)*0x10000)]))

#define MCF_PIT_PCNTR(x)    (*(vuint16*)(void*)(&__IPSBAR[0x150004+((x)*0x10000)]))

/* Bit definitions and macros for MCF_PIT_PCSR */

#define MCF_PIT_PCSR_EN        (0x0001)

#define MCF_PIT_PCSR_RLD       (0x0002)

#define MCF_PIT_PCSR_PIF       (0x0004)

#define MCF_PIT_PCSR_PIE       (0x0008)

#define MCF_PIT_PCSR_OVW       (0x0010)

#define MCF_PIT_PCSR_HALTED    (0x0020)

#define MCF_PIT_PCSR_DOZE      (0x0040)

#define MCF_PIT_PCSR_PRE(x)    (((x)&0x000F)<<8)

/* Bit definitions and macros for MCF_PIT_PMR */

#define MCF_PIT_PMR_PM0        (0x0001)

#define MCF_PIT_PMR_PM1        (0x0002)

#define MCF_PIT_PMR_PM2        (0x0004)

#define MCF_PIT_PMR_PM3        (0x0008)

#define MCF_PIT_PMR_PM4        (0x0010)

#define MCF_PIT_PMR_PM5        (0x0020)

#define MCF_PIT_PMR_PM6        (0x0040)

#define MCF_PIT_PMR_PM7        (0x0080)

#define MCF_PIT_PMR_PM8        (0x0100)

#define MCF_PIT_PMR_PM9        (0x0200)

#define MCF_PIT_PMR_PM10       (0x0400)

#define MCF_PIT_PMR_PM11       (0x0800)

#define MCF_PIT_PMR_PM12       (0x1000)

#define MCF_PIT_PMR_PM13       (0x2000)

#define MCF_PIT_PMR_PM14       (0x4000)

#define MCF_PIT_PMR_PM15       (0x8000)

/* Bit definitions and macros for MCF_PIT_PCNTR */

#define MCF_PIT_PCNTR_PC0      (0x0001)

#define MCF_PIT_PCNTR_PC1      (0x0002)

#define MCF_PIT_PCNTR_PC2      (0x0004)

#define MCF_PIT_PCNTR_PC3      (0x0008)

#define MCF_PIT_PCNTR_PC4      (0x0010)

#define MCF_PIT_PCNTR_PC5      (0x0020)

#define MCF_PIT_PCNTR_PC6      (0x0040)

#define MCF_PIT_PCNTR_PC7      (0x0080)

#define MCF_PIT_PCNTR_PC8      (0x0100)

#define MCF_PIT_PCNTR_PC9      (0x0200)

#define MCF_PIT_PCNTR_PC10     (0x0400)

#define MCF_PIT_PCNTR_PC11     (0x0800)

#define MCF_PIT_PCNTR_PC12     (0x1000)

#define MCF_PIT_PCNTR_PC13     (0x2000)

#define MCF_PIT_PCNTR_PC14     (0x4000)

#define MCF_PIT_PCNTR_PC15     (0x8000)

/********************************************************************/

#endif /* __MCF523X_PIT_H__ */