ARM: mach-shmobile: r8a7740: add INTC support

R8A7740 GIC can not get external IRQx interrupt directly without GIC - INTC demux support. Current AG5 is using GIC - INTCS demux with special irq relocation. but GIC - INTCA demux is still not supported and it needs irq number re-mapping. OTOH, normal INTC support as before is very enough for R8A7740, because it is not SMP CPU. This patch adds INTCA/INTCS support instead of GIC. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
git-mirror · Nov 11, 2011 · 215d6cc · 215d6cc
1 parent 6831f3a
commit 215d6cc
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Showing 4 changed files with 614 additions and 29 deletions.
diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
@@ -33,7 +33,6 @@ config ARCH_R8A7740
 	select CPU_V7
 	select SH_CLK_CPG
 	select ARCH_WANT_OPTIONAL_GPIOLIB
-	select ARM_GIC
 
 comment "SH-Mobile Board Type"
 

diff --git a/arch/arm/mach-shmobile/Makefile b/arch/arm/mach-shmobile/Makefile
@@ -31,7 +31,7 @@ obj-$(CONFIG_ARCH_SH7367)	+= entry-intc.o
 obj-$(CONFIG_ARCH_SH7377)	+= entry-intc.o
 obj-$(CONFIG_ARCH_SH7372)	+= entry-intc.o
 obj-$(CONFIG_ARCH_SH73A0)	+= entry-gic.o
-obj-$(CONFIG_ARCH_R8A7740)	+= entry-gic.o
+obj-$(CONFIG_ARCH_R8A7740)	+= entry-intc.o
 
 # PM objects
 obj-$(CONFIG_SUSPEND)		+= suspend.o