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authorLinus Torvalds <torvalds@linux-foundation.org>2019-07-08 11:01:13 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2019-07-08 11:01:13 -0700
commit2a1ccd31420a7b1acd6ca37b2bec2d723aa093e4 (patch)
tree43946f0c4afc7dce86fc055df48d661f8ed3999c /include
parente0e86b111bca6bbf746c03ec5cf3e6a61fa3f8e9 (diff)
parent3a1d24ca9573fbc74a3d32c972c333b161e0e9dc (diff)
download96b-common-2a1ccd31420a7b1acd6ca37b2bec2d723aa093e4.tar.gz
Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq updates from Thomas Gleixner: "The irq departement provides the usual mixed bag: Core: - Further improvements to the irq timings code which aims to predict the next interrupt for power state selection to achieve better latency/power balance - Add interrupt statistics to the core NMI handlers - The usual small fixes and cleanups Drivers: - Support for Renesas RZ/A1, Annapurna Labs FIC, Meson-G12A SoC and Amazon Gravition AMR/GIC interrupt controllers. - Rework of the Renesas INTC controller driver - ACPI support for Socionext SoCs - Enhancements to the CSKY interrupt controller - The usual small fixes and cleanups" * 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (39 commits) irq/irqdomain: Fix comment typo genirq: Update irq stats from NMI handlers irqchip/gic-pm: Remove PM_CLK dependency irqchip/al-fic: Introduce Amazon's Annapurna Labs Fabric Interrupt Controller Driver dt-bindings: interrupt-controller: Add Amazon's Annapurna Labs FIC softirq: Use __this_cpu_write() in takeover_tasklets() irqchip/mbigen: Stop printing kernel addresses irqchip/gic: Add dependency for ARM_GIC_MAX_NR genirq/affinity: Remove unused argument from [__]irq_build_affinity_masks() genirq/timings: Add selftest for next event computation genirq/timings: Add selftest for irqs circular buffer genirq/timings: Add selftest for circular array genirq/timings: Encapsulate storing function genirq/timings: Encapsulate timings push genirq/timings: Optimize the period detection speed genirq/timings: Fix timings buffer inspection genirq/timings: Fix next event index function irqchip/qcom: Use struct_size() in devm_kzalloc() irqchip/irq-csky-mpintc: Remove unnecessary loop in interrupt handler dt-bindings: interrupt-controller: Update csky mpintc ...
Diffstat (limited to 'include')
-rw-r--r--include/linux/acpi.h7
-rw-r--r--include/linux/irqchip/arm-gic-common.h5
-rw-r--r--include/linux/irqchip/arm-gic.h3
3 files changed, 12 insertions, 3 deletions
diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 5bcd23e5ccd6..469be6844703 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -10,6 +10,7 @@
#include <linux/errno.h>
#include <linux/ioport.h> /* for struct resource */
+#include <linux/irqdomain.h>
#include <linux/resource_ext.h>
#include <linux/device.h>
#include <linux/property.h>
@@ -314,6 +315,12 @@ int acpi_isa_irq_to_gsi (unsigned isa_irq, u32 *gsi);
void acpi_set_irq_model(enum acpi_irq_model_id model,
struct fwnode_handle *fwnode);
+struct irq_domain *acpi_irq_create_hierarchy(unsigned int flags,
+ unsigned int size,
+ struct fwnode_handle *fwnode,
+ const struct irq_domain_ops *ops,
+ void *host_data);
+
#ifdef CONFIG_X86_IO_APIC
extern int acpi_get_override_irq(u32 gsi, int *trigger, int *polarity);
#else
diff --git a/include/linux/irqchip/arm-gic-common.h b/include/linux/irqchip/arm-gic-common.h
index 626283858563..b9850f5f1906 100644
--- a/include/linux/irqchip/arm-gic-common.h
+++ b/include/linux/irqchip/arm-gic-common.h
@@ -36,4 +36,9 @@ struct gic_kvm_info {
const struct gic_kvm_info *gic_get_kvm_info(void);
+struct irq_domain;
+struct fwnode_handle;
+int gicv2m_init(struct fwnode_handle *parent_handle,
+ struct irq_domain *parent);
+
#endif /* __LINUX_IRQCHIP_ARM_GIC_COMMON_H */
diff --git a/include/linux/irqchip/arm-gic.h b/include/linux/irqchip/arm-gic.h
index 316087da1d09..5686711b0f40 100644
--- a/include/linux/irqchip/arm-gic.h
+++ b/include/linux/irqchip/arm-gic.h
@@ -157,9 +157,6 @@ int gic_of_init_child(struct device *dev, struct gic_chip_data **gic, int irq);
*/
void gic_init(void __iomem *dist , void __iomem *cpu);
-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);
void gic_migrate_target(unsigned int new_cpu_id);