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ARM: SIRF: make sirf irqchip driver optional since new SoCs will have GIC 

New MARCO and POLO SoC use GIC, so make irq.c optional and enable it
only if we enable ARCH_PRIMA2 in Kconfig

Signed-off-by: Barry Song <Baohua.Song@csr.com>
This commit is contained in:
Barry Song 2012-08-23 13:41:59 +08:00 committed by Barry Song
parent 156a099797
commit c1e3c1196b
3 changed files with 6 additions and 2 deletions
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4
arch/arm/mach-prima2/Kconfig
View File

@ -7,9 +7,13 @@ config ARCH_PRIMA2
default y
select CPU_V7
select ZONE_DMA
select SIRF_IRQ
help
Support for CSR SiRFSoC ARM Cortex A9 Platform
endmenu
config SIRF_IRQ
bool
endif

2
arch/arm/mach-prima2/Makefile
View File

@ -1,8 +1,8 @@
obj-y := timer.o
obj-y += irq.o
obj-y += rstc.o
obj-y += common.o
obj-y += rtciobrg.o
obj-$(CONFIG_DEBUG_LL) += lluart.o
obj-$(CONFIG_CACHE_L2X0) += l2x0.o
obj-$(CONFIG_SUSPEND) += pm.o sleep.o
obj-$(CONFIG_SIRF_IRQ) += irq.o

2
arch/arm/mach-prima2/irq.c
View File

@ -63,7 +63,7 @@ void __init sirfsoc_of_irq_init(void)
np = of_find_matching_node(NULL, intc_ids);
if (!np)
panic("unable to find compatible intc node in dtb\n");
return;
sirfsoc_intc_base = of_iomap(np, 0);
if (!sirfsoc_intc_base)