From b4b7ff4b08e691656c9d77c758fc355833128ac0 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Wed, 20 Jan 2016 14:01:31 -0300 Subject: Linux-libre 4.4-gnu --- Documentation/devicetree/bindings/pci/arm,juno-r1-pcie.txt | 10 ++++++++++ 1 file changed, 10 insertions(+) create mode 100644 Documentation/devicetree/bindings/pci/arm,juno-r1-pcie.txt (limited to 'Documentation/devicetree/bindings/pci/arm,juno-r1-pcie.txt') diff --git a/Documentation/devicetree/bindings/pci/arm,juno-r1-pcie.txt b/Documentation/devicetree/bindings/pci/arm,juno-r1-pcie.txt new file mode 100644 index 000000000..f7514c170 --- /dev/null +++ b/Documentation/devicetree/bindings/pci/arm,juno-r1-pcie.txt @@ -0,0 +1,10 @@ +* ARM Juno R1 PCIe interface + +This PCIe host controller is based on PLDA XpressRICH3-AXI IP +and thus inherits all the common properties defined in plda,xpressrich3-axi.txt +as well as the base properties defined in host-generic-pci.txt. + +Required properties: + - compatible: "arm,juno-r1-pcie" + - dma-coherent: The host controller bridges the AXI transactions into PCIe bus + in a manner that makes the DMA operations to appear coherent to the CPUs. -- cgit v1.2.3-54-g00ecf