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authorLinus Torvalds <torvalds@linux-foundation.org>2020-12-16 02:03:31 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2020-12-16 02:03:31 +0300
commit2cffa11e2aa76a0560c890f057858b68fe744d03 (patch)
tree8e9eadb4267e6c00ce7b04cec687f7c995b0c985 /include/linux/platform_device.h
parent5b200f578960a9635918a0ed41be3d8dc90186bf (diff)
parent3c41e57a1e168d879e923c5583adeae47eec9f64 (diff)
downloadlinux-2cffa11e2aa76a0560c890f057858b68fe744d03.tar.xz
Merge tag 'irq-core-2020-12-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq updates from Thomas Gleixner: "Generic interrupt and irqchips subsystem updates. Unusually, there is not a single completely new irq chip driver, just new DT bindings and extensions of existing drivers to accomodate new variants! Core: - Consolidation and robustness changes for irq time accounting - Cleanup and consolidation of irq stats - Remove the fasteoi IPI flow which has been proved useless - Provide an interface for converting legacy interrupt mechanism into irqdomains Drivers: - Preliminary support for managed interrupts on platform devices - Correctly identify allocation of MSIs proxyied by another device - Generalise the Ocelot support to new SoCs - Improve GICv4.1 vcpu entry, matching the corresponding KVM optimisation - Work around spurious interrupts on Qualcomm PDC - Random fixes and cleanups" * tag 'irq-core-2020-12-15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (54 commits) irqchip/qcom-pdc: Fix phantom irq when changing between rising/falling driver core: platform: Add devm_platform_get_irqs_affinity() ACPI: Drop acpi_dev_irqresource_disabled() resource: Add irqresource_disabled() genirq/affinity: Add irq_update_affinity_desc() irqchip/gic-v3-its: Flag device allocation as proxied if behind a PCI bridge irqchip/gic-v3-its: Tag ITS device as shared if allocating for a proxy device platform-msi: Track shared domain allocation irqchip/ti-sci-intr: Fix freeing of irqs irqchip/ti-sci-inta: Fix printing of inta id on probe success drivers/irqchip: Remove EZChip NPS interrupt controller Revert "genirq: Add fasteoi IPI flow" irqchip/hip04: Make IPIs use handle_percpu_devid_irq() irqchip/bcm2836: Make IPIs use handle_percpu_devid_irq() irqchip/armada-370-xp: Make IPIs use handle_percpu_devid_irq() irqchip/gic, gic-v3: Make SGIs use handle_percpu_devid_irq() irqchip/ocelot: Add support for Jaguar2 platforms irqchip/ocelot: Add support for Serval platforms irqchip/ocelot: Add support for Luton platforms irqchip/ocelot: prepare to support more SoC ...
Diffstat (limited to 'include/linux/platform_device.h')
-rw-r--r--include/linux/platform_device.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/platform_device.h b/include/linux/platform_device.h
index ee6a9f10c2c7..3f23f6e430bf 100644
--- a/include/linux/platform_device.h
+++ b/include/linux/platform_device.h
@@ -15,6 +15,7 @@
#define PLATFORM_DEVID_NONE (-1)
#define PLATFORM_DEVID_AUTO (-2)
+struct irq_affinity;
struct mfd_cell;
struct property_entry;
struct platform_device_id;
@@ -73,6 +74,11 @@ devm_platform_ioremap_resource_byname(struct platform_device *pdev,
extern int platform_get_irq(struct platform_device *, unsigned int);
extern int platform_get_irq_optional(struct platform_device *, unsigned int);
extern int platform_irq_count(struct platform_device *);
+extern int devm_platform_get_irqs_affinity(struct platform_device *dev,
+ struct irq_affinity *affd,
+ unsigned int minvec,
+ unsigned int maxvec,
+ int **irqs);
extern struct resource *platform_get_resource_byname(struct platform_device *,
unsigned int,
const char *);