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@ -21,6 +21,18 @@ |
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# define MAX_BLACKFIN_GPTIMERS 8 |
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# define TIMER0_GROUP_REG TIMER_ENABLE |
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#endif |
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/*
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* BF54x: 11 timers (BF542: 8 timers): |
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*/ |
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#if defined(BF548_FAMILY) |
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# ifdef CONFIG_BF542 |
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# define MAX_BLACKFIN_GPTIMERS 8 |
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# else |
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# define MAX_BLACKFIN_GPTIMERS 11 |
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# define TIMER8_GROUP_REG TIMER_ENABLE1 |
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# endif |
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# define TIMER0_GROUP_REG TIMER_ENABLE0 |
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#endif |
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/*
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* BF561: 12 timers: |
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*/ |
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@ -44,40 +56,28 @@ |
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#define TIMER0bit 0x0001 /* 0001b */ |
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#define TIMER1bit 0x0002 /* 0010b */ |
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#define TIMER2bit 0x0004 /* 0100b */ |
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#if (MAX_BLACKFIN_GPTIMERS > 3) |
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# define TIMER3bit 0x0008 |
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# define TIMER4bit 0x0010 |
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# define TIMER5bit 0x0020 |
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# define TIMER6bit 0x0040 |
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# define TIMER7bit 0x0080 |
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#endif |
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#if (MAX_BLACKFIN_GPTIMERS > 8) |
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# define TIMER8bit 0x0100 |
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# define TIMER9bit 0x0200 |
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# define TIMER10bit 0x0400 |
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# define TIMER11bit 0x0800 |
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#endif |
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#define TIMER3bit 0x0008 |
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#define TIMER4bit 0x0010 |
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#define TIMER5bit 0x0020 |
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#define TIMER6bit 0x0040 |
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#define TIMER7bit 0x0080 |
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#define TIMER8bit 0x0100 |
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#define TIMER9bit 0x0200 |
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#define TIMER10bit 0x0400 |
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#define TIMER11bit 0x0800 |
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#define TIMER0_id 0 |
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#define TIMER1_id 1 |
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#define TIMER2_id 2 |
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#if (MAX_BLACKFIN_GPTIMERS > 3) |
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# define TIMER3_id 3 |
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# define TIMER4_id 4 |
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# define TIMER5_id 5 |
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# define TIMER6_id 6 |
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# define TIMER7_id 7 |
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#endif |
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#if (MAX_BLACKFIN_GPTIMERS > 8) |
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# define TIMER8_id 8 |
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# define TIMER9_id 9 |
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# define TIMER10_id 10 |
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# define TIMER11_id 11 |
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#endif |
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#define TIMER3_id 3 |
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#define TIMER4_id 4 |
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#define TIMER5_id 5 |
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#define TIMER6_id 6 |
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#define TIMER7_id 7 |
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#define TIMER8_id 8 |
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#define TIMER9_id 9 |
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#define TIMER10_id 10 |
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#define TIMER11_id 11 |
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/* associated timers for ppi framesync: */ |
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@ -124,45 +124,31 @@ |
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/*
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* Timer Status Register Bits |
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*/ |
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#define TIMER_STATUS_TIMIL0 0x0001 |
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#define TIMER_STATUS_TIMIL1 0x0002 |
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#define TIMER_STATUS_TIMIL2 0x0004 |
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#if (MAX_BLACKFIN_GPTIMERS > 3) |
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# define TIMER_STATUS_TIMIL3 0x00000008 |
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# define TIMER_STATUS_TIMIL4 0x00010000 |
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# define TIMER_STATUS_TIMIL5 0x00020000 |
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# define TIMER_STATUS_TIMIL6 0x00040000 |
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# define TIMER_STATUS_TIMIL7 0x00080000 |
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# if (MAX_BLACKFIN_GPTIMERS > 8) |
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# define TIMER_STATUS_TIMIL8 0x0001 |
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# define TIMER_STATUS_TIMIL9 0x0002 |
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# define TIMER_STATUS_TIMIL10 0x0004 |
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# define TIMER_STATUS_TIMIL11 0x0008 |
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# endif |
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# define TIMER_STATUS_INTR 0x000F000F |
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#else |
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# define TIMER_STATUS_INTR 0x0007 /* any timer interrupt */ |
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#endif |
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#define TIMER_STATUS_TOVF0 0x0010 /* timer 0 overflow error */ |
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#define TIMER_STATUS_TOVF1 0x0020 |
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#define TIMER_STATUS_TOVF2 0x0040 |
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#if (MAX_BLACKFIN_GPTIMERS > 3) |
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# define TIMER_STATUS_TOVF3 0x00000080 |
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# define TIMER_STATUS_TOVF4 0x00100000 |
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# define TIMER_STATUS_TOVF5 0x00200000 |
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# define TIMER_STATUS_TOVF6 0x00400000 |
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# define TIMER_STATUS_TOVF7 0x00800000 |
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# if (MAX_BLACKFIN_GPTIMERS > 8) |
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# define TIMER_STATUS_TOVF8 0x0010 |
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# define TIMER_STATUS_TOVF9 0x0020 |
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# define TIMER_STATUS_TOVF10 0x0040 |
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# define TIMER_STATUS_TOVF11 0x0080 |
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# endif |
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# define TIMER_STATUS_OFLOW 0x00F000F0 |
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#else |
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# define TIMER_STATUS_OFLOW 0x0070 /* any timer overflow */ |
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#endif |
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#define TIMER_STATUS_TIMIL0 0x0001 |
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#define TIMER_STATUS_TIMIL1 0x0002 |
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#define TIMER_STATUS_TIMIL2 0x0004 |
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#define TIMER_STATUS_TIMIL3 0x00000008 |
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#define TIMER_STATUS_TIMIL4 0x00010000 |
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#define TIMER_STATUS_TIMIL5 0x00020000 |
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#define TIMER_STATUS_TIMIL6 0x00040000 |
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#define TIMER_STATUS_TIMIL7 0x00080000 |
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#define TIMER_STATUS_TIMIL8 0x0001 |
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#define TIMER_STATUS_TIMIL9 0x0002 |
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#define TIMER_STATUS_TIMIL10 0x0004 |
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#define TIMER_STATUS_TIMIL11 0x0008 |
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#define TIMER_STATUS_TOVF0 0x0010 /* timer 0 overflow error */ |
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#define TIMER_STATUS_TOVF1 0x0020 |
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#define TIMER_STATUS_TOVF2 0x0040 |
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#define TIMER_STATUS_TOVF3 0x00000080 |
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#define TIMER_STATUS_TOVF4 0x00100000 |
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#define TIMER_STATUS_TOVF5 0x00200000 |
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#define TIMER_STATUS_TOVF6 0x00400000 |
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#define TIMER_STATUS_TOVF7 0x00800000 |
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#define TIMER_STATUS_TOVF8 0x0010 |
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#define TIMER_STATUS_TOVF9 0x0020 |
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#define TIMER_STATUS_TOVF10 0x0040 |
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#define TIMER_STATUS_TOVF11 0x0080 |
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/*
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* Timer Slave Enable Status : write 1 to clear |
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@ -170,22 +156,16 @@ |
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#define TIMER_STATUS_TRUN0 0x1000 |
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#define TIMER_STATUS_TRUN1 0x2000 |
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#define TIMER_STATUS_TRUN2 0x4000 |
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#if (MAX_BLACKFIN_GPTIMERS > 3) |
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# define TIMER_STATUS_TRUN3 0x00008000 |
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# define TIMER_STATUS_TRUN4 0x10000000 |
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# define TIMER_STATUS_TRUN5 0x20000000 |
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# define TIMER_STATUS_TRUN6 0x40000000 |
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# define TIMER_STATUS_TRUN7 0x80000000 |
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# define TIMER_STATUS_TRUN 0xF000F000 |
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# if (MAX_BLACKFIN_GPTIMERS > 8) |
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# define TIMER_STATUS_TRUN8 0x1000 |
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# define TIMER_STATUS_TRUN9 0x2000 |
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# define TIMER_STATUS_TRUN10 0x4000 |
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# define TIMER_STATUS_TRUN11 0x8000 |
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# endif |
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#else |
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# define TIMER_STATUS_TRUN 0x7000 |
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#endif |
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#define TIMER_STATUS_TRUN3 0x00008000 |
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#define TIMER_STATUS_TRUN4 0x10000000 |
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#define TIMER_STATUS_TRUN5 0x20000000 |
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#define TIMER_STATUS_TRUN6 0x40000000 |
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#define TIMER_STATUS_TRUN7 0x80000000 |
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#define TIMER_STATUS_TRUN 0xF000F000 |
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#define TIMER_STATUS_TRUN8 0x1000 |
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#define TIMER_STATUS_TRUN9 0x2000 |
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#define TIMER_STATUS_TRUN10 0x4000 |
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#define TIMER_STATUS_TRUN11 0x8000 |
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/* The actual gptimer API */ |
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