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-Alpine MSIX controller
-
-See arm,gic-v3.txt for SPI and MSI definitions.
-
-Required properties:
-
-- compatible: should be "al,alpine-msix"
-- reg: physical base address and size of the registers
-- interrupt-controller: identifies the node as an interrupt controller
-- msi-controller: identifies the node as an PCI Message Signaled Interrupt
- controller
-- al,msi-base-spi: SPI base of the MSI frame
-- al,msi-num-spis: number of SPIs assigned to the MSI frame, relative to SPI0
-
-Example:
-
-msix: msix {
- compatible = "al,alpine-msix";
- reg = <0x0 0xfbe00000 0x0 0x100000>;
- interrupt-parent = <&gic>;
- interrupt-controller;
- msi-controller;
- al,msi-base-spi = <160>;
- al,msi-num-spis = <160>;
-};