tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
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 */