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| 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-common | |
| 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-common')
| -rw-r--r-- | arch/blackfin/mach-common/ints-priority.c | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/arch/blackfin/mach-common/ints-priority.c b/arch/blackfin/mach-common/ints-priority.c index ad28eb12003a..1177369f9922 100644 --- a/arch/blackfin/mach-common/ints-priority.c +++ b/arch/blackfin/mach-common/ints-priority.c @@ -582,22 +582,20 @@ static void bfin_demux_gpio_block(unsigned int irq) } } -static void bfin_demux_gpio_irq(unsigned int inta_irq, - struct irq_desc *desc) +void bfin_demux_gpio_irq(unsigned int inta_irq, + struct irq_desc *desc) { unsigned int irq; switch (inta_irq) { #if defined(BF537_FAMILY) - case IRQ_PROG_INTA: + case IRQ_PF_INTA_PG_INTA: bfin_demux_gpio_block(IRQ_PF0); irq = IRQ_PG0; break; -# if !(defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)) - case IRQ_MAC_RX: + case IRQ_PH_INTA_MAC_RX: irq = IRQ_PH0; break; -# endif #elif defined(BF533_FAMILY) case IRQ_PROG_INTA: irq = IRQ_PF0; @@ -881,8 +879,8 @@ static int bfin_gpio_set_wake(struct irq_data *d, unsigned int state) # define bfin_gpio_set_wake NULL #endif -static void bfin_demux_gpio_irq(unsigned int inta_irq, - struct irq_desc *desc) +void bfin_demux_gpio_irq(unsigned int inta_irq, + struct irq_desc *desc) { u32 bank, pint_val; u32 request, irq; @@ -1001,11 +999,11 @@ int __init init_arch_irq(void) irq_set_chip(irq, &bfin_internal_irqchip); switch (irq) { -#if defined(CONFIG_BF53x) +#if defined(BF537_FAMILY) + case IRQ_PH_INTA_MAC_RX: + case IRQ_PF_INTA_PG_INTA: +#elif defined(BF533_FAMILY) case IRQ_PROG_INTA: -# if defined(BF537_FAMILY) && !(defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE)) - case IRQ_MAC_RX: -# endif #elif defined(CONFIG_BF54x) case IRQ_PINT0: case IRQ_PINT1: |