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authorSuravee Suthikulpanit <Suravee.Suthikulpanit@amd.com>2015-12-10 08:55:30 -0800
committerMarc Zyngier <marc.zyngier@arm.com>2015-12-21 15:43:35 +0000
commit0644b3daca28dcb320373ae20069c269c9386304 (patch)
tree122327cebd0aee36ee4f5049f35c58a87a10279c /include
parent4266ab1a8ff5715e48b2e89046305864650ce025 (diff)
irqchip/gic-v2m: acpi: Introducing GICv2m ACPI support
This patch introduces gicv2m_acpi_init(), which uses information in MADT GIC MSI frames structure to initialize GICv2m driver. It also exposes gicv2m_init() function, which simplifies callers to a single GICv2m init function. Reviewed-by: Marc Zyngier <marc.zyngier@arm.com> Tested-by: Duc Dang <dhdang@apm.com> Acked-by: Rafael J. Wysocki <rjw@rjwysocki.net> Signed-off-by: Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com> Signed-off-by: Hanjun Guo <hanjun.guo@linaro.org> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'include')
-rw-r--r--include/linux/irqchip/arm-gic.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/irqchip/arm-gic.h b/include/linux/irqchip/arm-gic.h
index bae69e5d693c..febc6c312e37 100644
--- a/include/linux/irqchip/arm-gic.h
+++ b/include/linux/irqchip/arm-gic.h
@@ -106,7 +106,8 @@ int gic_cpu_if_down(unsigned int gic_nr);
void gic_init(unsigned int nr, int start,
void __iomem *dist , void __iomem *cpu);
-int gicv2m_of_init(struct device_node *node, struct irq_domain *parent);
+int gicv2m_init(struct fwnode_handle *parent_handle,
+ struct irq_domain *parent);
void gic_send_sgi(unsigned int cpu_id, unsigned int irq);
int gic_get_cpu_id(unsigned int cpu);