diff options
| author | Mike Frysinger <vapier@gentoo.org> | 2011-04-15 13:04:59 -0400 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2011-05-25 08:13:43 -0400 |
| commit | 8c0541035007bd8bbacfc5d71c696cdf37696794 (patch) | |
| tree | 3731d537dcb31b6decfc5493be6f4d5f3d055fb2 /arch/blackfin/mach-bf537/include/mach | |
| parent | e2a8092c3fa9766248e9515252ae44e6df2d97a0 (diff) | |
| download | linux-8c0541035007bd8bbacfc5d71c696cdf37696794.tar.gz linux-8c0541035007bd8bbacfc5d71c696cdf37696794.tar.bz2 linux-8c0541035007bd8bbacfc5d71c696cdf37696794.zip | |
Blackfin: bf537: demux port H mask A and emac rx ints
The BF537 SIC combines the gpio port H mask A interrupts with the
emac rx interrupt, so we need to demux this in software.
It also combines the gpio port H mask B and the emac tx interrupts,
and the watchdog and port F mask B interrupts, but since we don't
support mask B yet, just add the defines for now.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'arch/blackfin/mach-bf537/include/mach')
| -rw-r--r-- | arch/blackfin/mach-bf537/include/mach/irq.h | 33 |
1 files changed, 26 insertions, 7 deletions
diff --git a/arch/blackfin/mach-bf537/include/mach/irq.h b/arch/blackfin/mach-bf537/include/mach/irq.h index cc3132347414..b6ed8235bda4 100644 --- a/arch/blackfin/mach-bf537/include/mach/irq.h +++ b/arch/blackfin/mach-bf537/include/mach/irq.h @@ -28,8 +28,8 @@ #define IRQ_UART1_TX BFIN_IRQ(14) /* DMA11 Interrupt (UART1 TX) */ #define IRQ_CAN_RX BFIN_IRQ(15) /* CAN Receive Interrupt */ #define IRQ_CAN_TX BFIN_IRQ(16) /* CAN Transmit Interrupt */ -#define IRQ_MAC_RX BFIN_IRQ(17) /* DMA1 (Ethernet RX) Interrupt */ -#define IRQ_MAC_TX BFIN_IRQ(18) /* DMA2 (Ethernet TX) Interrupt */ +#define IRQ_PH_INTA_MAC_RX BFIN_IRQ(17) /* Port H Interrupt A & DMA1 Interrupt (Ethernet RX) */ +#define IRQ_PH_INTB_MAC_TX BFIN_IRQ(18) /* Port H Interrupt B & DMA2 Interrupt (Ethernet TX) */ #define IRQ_TIMER0 BFIN_IRQ(19) /* Timer 0 */ #define IRQ_TIMER1 BFIN_IRQ(20) /* Timer 1 */ #define IRQ_TIMER2 BFIN_IRQ(21) /* Timer 2 */ @@ -38,12 +38,11 @@ #define IRQ_TIMER5 BFIN_IRQ(24) /* Timer 5 */ #define IRQ_TIMER6 BFIN_IRQ(25) /* Timer 6 */ #define IRQ_TIMER7 BFIN_IRQ(26) /* Timer 7 */ -#define IRQ_PROG_INTA BFIN_IRQ(27) /* PF Ports F&G (PF15:0) Interrupt A */ -#define IRQ_PORTG_INTB BFIN_IRQ(28) /* PF Port G (PF15:0) Interrupt B */ +#define IRQ_PF_INTA_PG_INTA BFIN_IRQ(27) /* Ports F&G Interrupt A */ +#define IRQ_PORTG_INTB BFIN_IRQ(28) /* Port G Interrupt B */ #define IRQ_MEM_DMA0 BFIN_IRQ(29) /* (Memory DMA Stream 0) */ #define IRQ_MEM_DMA1 BFIN_IRQ(30) /* (Memory DMA Stream 1) */ -#define IRQ_PROG_INTB BFIN_IRQ(31) /* PF Ports F (PF15:0) Interrupt B */ -#define IRQ_WATCH BFIN_IRQ(32) /* Watch Dog Timer */ +#define IRQ_PF_INTB_WATCH BFIN_IRQ(31) /* Watchdog & Port F Interrupt B */ #define SYS_IRQS 39 @@ -118,7 +117,27 @@ #define IRQ_MAC_TXDMAERR 104 /* TX DMA Direction Error Interrupt */ #define IRQ_MAC_STMDONE 105 /* Station Mgt. Transfer Done Interrupt */ -#define NR_MACH_IRQS (IRQ_MAC_STMDONE + 1) +#define IRQ_MAC_RX 106 /* DMA1 Interrupt (Ethernet RX) */ +#define IRQ_PORTH_INTA 107 /* Port H Interrupt A */ + +#if 0 /* No Interrupt B support (yet) */ +#define IRQ_MAC_TX 108 /* DMA2 Interrupt (Ethernet TX) */ +#define IRQ_PORTH_INTB 109 /* Port H Interrupt B */ +#else +#define IRQ_MAC_TX IRQ_PH_INTB_MAC_TX +#endif + +#define IRQ_PORTF_INTA 110 /* Port F Interrupt A */ +#define IRQ_PORTG_INTA 111 /* Port G Interrupt A */ + +#if 0 /* No Interrupt B support (yet) */ +#define IRQ_WATCH 112 /* Watchdog Timer */ +#define IRQ_PORTF_INTB 113 /* Port F Interrupt B */ +#else +#define IRQ_WATCH IRQ_PF_INTB_WATCH +#endif + +#define NR_MACH_IRQS (113 + 1) /* IAR0 BIT FIELDS */ #define IRQ_PLL_WAKEUP_POS 0 |