From 025dd3daeda77f61a280da87ae7015a6808dfe1f Mon Sep 17 00:00:00 2001 From: Murali Karicheri Date: Mon, 11 Apr 2016 10:50:30 -0400 Subject: PCI: keystone: Add error IRQ handler Keystone PCI hardware generates error interrupts at RC using a platform IRQ instead of a standard MSI or legacy IRQ. Add a simple error handler that logs the fatal interrupt status to the console. [bhelgaas: s/node/dev->of_node/, tidy comments, return irqreturn_t directly] Signed-off-by: Murali Karicheri Signed-off-by: Bjorn Helgaas Acked-by: Rob Herring CC: Pawel Moll CC: Mark Rutland CC: Ian Campbell CC: Kumar Gala --- Documentation/devicetree/bindings/pci/pci-keystone.txt | 1 + 1 file changed, 1 insertion(+) (limited to 'Documentation/devicetree/bindings/pci') diff --git a/Documentation/devicetree/bindings/pci/pci-keystone.txt b/Documentation/devicetree/bindings/pci/pci-keystone.txt index 54eae2938174..d08a4d51108f 100644 --- a/Documentation/devicetree/bindings/pci/pci-keystone.txt +++ b/Documentation/devicetree/bindings/pci/pci-keystone.txt @@ -56,6 +56,7 @@ Optional properties:- phy-names: name of the Generic Keystine SerDes phy for PCI - If boot loader already does PCI link establishment, then phys and phy-names shouldn't be present. + interrupts: platform interrupt for error interrupts. Designware DT Properties not applicable for Keystone PCI -- cgit v1.2.3