Logo Search packages:      
Sourcecode: linux version File versions  Download package

mcfslt.h

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

/*
 *    mcfslt.h -- ColdFire internal Slice (SLT) timer support defines.
 *
 *    (C) Copyright 2004, Greg Ungerer (gerg@snapgear.com)
 *    (C) Copyright 2009, Philippe De Muyter (phdm@macqel.be)
 */

/****************************************************************************/
#ifndef mcfslt_h
#define mcfslt_h
/****************************************************************************/

/*
 *    Get address specific defines for the 547x.
 */
#define MCFSLT_TIMER0         0x900 /* Base address of TIMER0 */
#define MCFSLT_TIMER1         0x910 /* Base address of TIMER1 */


/*
 *    Define the SLT timer register set addresses.
 */
#define MCFSLT_STCNT          0x00  /* Terminal count */
#define MCFSLT_SCR            0x04  /* Control */
#define MCFSLT_SCNT           0x08  /* Current count */
#define MCFSLT_SSR            0x0C  /* Status */

/*
 *    Bit definitions for the SCR control register.
 */
#define MCFSLT_SCR_RUN        0x04000000  /* Run mode (continuous) */
#define MCFSLT_SCR_IEN        0x02000000  /* Interrupt enable */
#define MCFSLT_SCR_TEN        0x01000000  /* Timer enable */

/*
 *    Bit definitions for the SSR status register.
 */
#define MCFSLT_SSR_BE         0x02000000  /* Bus error condition */
#define MCFSLT_SSR_TE         0x01000000  /* Timeout condition */

/****************************************************************************/
#endif      /* mcfslt_h */

Generated by  Doxygen 1.6.0   Back to index