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author | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
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committer | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
commit | 871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch) | |
tree | 8718f573808810c2a1e8cb8fb6ac469093ca2784 /arch/mips/include/asm/txx9tmr.h | |
parent | 9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff) | |
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Moved, renamed, and deleted files
The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.
Diffstat (limited to 'arch/mips/include/asm/txx9tmr.h')
-rw-r--r-- | arch/mips/include/asm/txx9tmr.h | 67 |
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 00000000..67f70a8f --- /dev/null +++ b/arch/mips/include/asm/txx9tmr.h @@ -0,0 +1,67 @@ +/* + * include/asm-mips/txx9tmr.h + * TX39/TX49 timer controller definitions. + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#ifndef __ASM_TXX9TMR_H +#define __ASM_TXX9TMR_H + +#include <linux/types.h> + +struct txx9_tmr_reg { + u32 tcr; + u32 tisr; + u32 cpra; + u32 cprb; + u32 itmr; + u32 unused0[3]; + u32 ccdr; + u32 unused1[3]; + u32 pgmr; + u32 unused2[3]; + u32 wtmr; + u32 unused3[43]; + u32 trr; +}; + +/* TMTCR : Timer Control */ +#define TXx9_TMTCR_TCE 0x00000080 +#define TXx9_TMTCR_CCDE 0x00000040 +#define TXx9_TMTCR_CRE 0x00000020 +#define TXx9_TMTCR_ECES 0x00000008 +#define TXx9_TMTCR_CCS 0x00000004 +#define TXx9_TMTCR_TMODE_MASK 0x00000003 +#define TXx9_TMTCR_TMODE_ITVL 0x00000000 +#define TXx9_TMTCR_TMODE_PGEN 0x00000001 +#define TXx9_TMTCR_TMODE_WDOG 0x00000002 + +/* TMTISR : Timer Int. Status */ +#define TXx9_TMTISR_TPIBS 0x00000004 +#define TXx9_TMTISR_TPIAS 0x00000002 +#define TXx9_TMTISR_TIIS 0x00000001 + +/* TMITMR : Interval Timer Mode */ +#define TXx9_TMITMR_TIIE 0x00008000 +#define TXx9_TMITMR_TZCE 0x00000001 + +/* TMWTMR : Watchdog Timer Mode */ +#define TXx9_TMWTMR_TWIE 0x00008000 +#define TXx9_TMWTMR_WDIS 0x00000080 +#define TXx9_TMWTMR_TWC 0x00000001 + +void txx9_clocksource_init(unsigned long baseaddr, + unsigned int imbusclk); +void txx9_clockevent_init(unsigned long baseaddr, int irq, + unsigned int imbusclk); +void txx9_tmr_init(unsigned long baseaddr); + +#ifdef CONFIG_CPU_TX39XX +#define TXX9_TIMER_BITS 24 +#else +#define TXX9_TIMER_BITS 32 +#endif + +#endif /* __ASM_TXX9TMR_H */ |