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authorRalf Baechle <ralf@linux-mips.org>2008-09-16 13:48:51 -0400
committerRalf Baechle <ralf@linux-mips.org>2008-10-11 11:18:52 -0400
commit384740dc49ea651ba350704d13ff6be9976e37fe (patch)
treea6e80cad287ccae7a86d81bfa692fc96889c88ed /arch/mips/include/asm/txx9tmr.h
parente8c7c482347574ecdd45c43e32c332d5fc2ece61 (diff)
MIPS: Move headfiles to new location below arch/mips/include
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/include/asm/txx9tmr.h')
-rw-r--r--arch/mips/include/asm/txx9tmr.h67
1 files changed, 67 insertions, 0 deletions
diff --git a/arch/mips/include/asm/txx9tmr.h b/arch/mips/include/asm/txx9tmr.h
new file mode 100644
index 00000000000..67f70a8f09b
--- /dev/null
+++ b/arch/mips/include/asm/txx9tmr.h
@@ -0,0 +1,67 @@
1/*
2 * include/asm-mips/txx9tmr.h
3 * TX39/TX49 timer controller definitions.
4 *
5 * This file is subject to the terms and conditions of the GNU General Public
6 * License. See the file "COPYING" in the main directory of this archive
7 * for more details.
8 */
9#ifndef __ASM_TXX9TMR_H
10#define __ASM_TXX9TMR_H
11
12#include <linux/types.h>
13
14struct txx9_tmr_reg {
15 u32 tcr;
16 u32 tisr;
17 u32 cpra;
18 u32 cprb;
19 u32 itmr;
20 u32 unused0[3];
21 u32 ccdr;
22 u32 unused1[3];
23 u32 pgmr;
24 u32 unused2[3];
25 u32 wtmr;
26 u32 unused3[43];
27 u32 trr;
28};
29
30/* TMTCR : Timer Control */
31#define TXx9_TMTCR_TCE 0x00000080
32#define TXx9_TMTCR_CCDE 0x00000040
33#define TXx9_TMTCR_CRE 0x00000020
34#define TXx9_TMTCR_ECES 0x00000008
35#define TXx9_TMTCR_CCS 0x00000004
36#define TXx9_TMTCR_TMODE_MASK 0x00000003
37#define TXx9_TMTCR_TMODE_ITVL 0x00000000
38#define TXx9_TMTCR_TMODE_PGEN 0x00000001
39#define TXx9_TMTCR_TMODE_WDOG 0x00000002
40
41/* TMTISR : Timer Int. Status */
42#define TXx9_TMTISR_TPIBS 0x00000004
43#define TXx9_TMTISR_TPIAS 0x00000002
44#define TXx9_TMTISR_TIIS 0x00000001
45
46/* TMITMR : Interval Timer Mode */
47#define TXx9_TMITMR_TIIE 0x00008000
48#define TXx9_TMITMR_TZCE 0x00000001
49
50/* TMWTMR : Watchdog Timer Mode */
51#define TXx9_TMWTMR_TWIE 0x00008000
52#define TXx9_TMWTMR_WDIS 0x00000080
53#define TXx9_TMWTMR_TWC 0x00000001
54
55void txx9_clocksource_init(unsigned long baseaddr,
56 unsigned int imbusclk);
57void txx9_clockevent_init(unsigned long baseaddr, int irq,
58 unsigned int imbusclk);
59void txx9_tmr_init(unsigned long baseaddr);
60
61#ifdef CONFIG_CPU_TX39XX
62#define TXX9_TIMER_BITS 24
63#else
64#define TXX9_TIMER_BITS 32
65#endif
66
67#endif /* __ASM_TXX9TMR_H */