aboutsummaryrefslogtreecommitdiff
path: root/arch/arm/mach-shmobile/include
diff options
context:
space:
mode:
authorSimon Horman <horms+renesas@verge.net.au>2012-11-21 21:12:43 +0900
committerSimon Horman <horms+renesas@verge.net.au>2013-01-25 12:43:48 +0900
commita3f22db5102238197d5f6bbcad2f720ec7f09e10 (patch)
treefbe330c446e6d05b7f681a0f3d87dbeba09cc7ac /arch/arm/mach-shmobile/include
parent20aa11358d52e1a3fc037d601ffe704e6f55c5fb (diff)
downloadlinux-a3f22db5102238197d5f6bbcad2f720ec7f09e10.tar.gz
ARM: mach-shmobile: sh73a0: Allow initialisation of GIC by DT
This allows the GIC interrupt controller of the sh73a0 SoC to be initialised using a flattened device tree blob. It does not allow the INTC interrupt controller which is also present on the sh73a0 SoC to be enabled via device tree. Nor does it handle sharing of interrupts between the GIC and INTC interrupt controllers. This limits the usefulness of this code to applications which only wish to access devices which use interrupts that can be handled by the GIC interrupt controller. Other applications should, for now, continue using non-device tree initialisation of the sh72a0 interrupt controllers. Includes update to use irqchip_init() by Thierry Reding Cc: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm/mach-shmobile/include')
-rw-r--r--arch/arm/mach-shmobile/include/mach/common.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-shmobile/include/mach/common.h b/arch/arm/mach-shmobile/include/mach/common.h
index 4b1af936fae..e2ba16b6ae8 100644
--- a/arch/arm/mach-shmobile/include/mach/common.h
+++ b/arch/arm/mach-shmobile/include/mach/common.h
@@ -34,6 +34,7 @@ extern struct clk sh7372_extal1_clk;
extern struct clk sh7372_extal2_clk;
extern void sh73a0_init_irq(void);
+extern void sh73a0_init_irq_dt(void);
extern void sh73a0_map_io(void);
extern void sh73a0_earlytimer_init(void);
extern void sh73a0_add_early_devices(void);