/* * 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 [31mCONFIG_CPU_TX39XX[0m #define TXX9_TIMER_BITS 24 #else #define TXX9_TIMER_BITS 32 #endif #endif /* __ASM_TXX9TMR_H */ |