1 /****************************************************************************/ 2 3 /* 4 * mcfslt.h -- ColdFire internal Slice (SLT) timer support defines. 5 * 6 * (C) Copyright 2004, Greg Ungerer (gerg@snapgear.com) 7 * (C) Copyright 2009, Philippe De Muyter (phdm@macqel.be) 8 */ 9 10 /****************************************************************************/ 11 #ifndef mcfslt_h 12 #define mcfslt_h 13 /****************************************************************************/ 14 15 /* 16 * Get address specific defines for the 547x. 17 */ 18 #define MCFSLT_TIMER0 0x900 /* Base address of TIMER0 */ 19 #define MCFSLT_TIMER1 0x910 /* Base address of TIMER1 */ 20 21 22 /* 23 * Define the SLT timer register set addresses. 24 */ 25 #define MCFSLT_STCNT 0x00 /* Terminal count */ 26 #define MCFSLT_SCR 0x04 /* Control */ 27 #define MCFSLT_SCNT 0x08 /* Current count */ 28 #define MCFSLT_SSR 0x0C /* Status */ 29 30 /* 31 * Bit definitions for the SCR control register. 32 */ 33 #define MCFSLT_SCR_RUN 0x04000000 /* Run mode (continuous) */ 34 #define MCFSLT_SCR_IEN 0x02000000 /* Interrupt enable */ 35 #define MCFSLT_SCR_TEN 0x01000000 /* Timer enable */ 36 37 /* 38 * Bit definitions for the SSR status register. 39 */ 40 #define MCFSLT_SSR_BE 0x02000000 /* Bus error condition */ 41 #define MCFSLT_SSR_TE 0x01000000 /* Timeout condition */ 42 43 /****************************************************************************/ 44 #endif /* mcfslt_h */ 45