linux/Documentation/devicetree/bindings/fpga/xilinx-zynq-fpga-mgr.txt

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Xilinx Zynq FPGA Manager
Required properties:
- compatible: should contain "xlnx,zynq-devcfg-1.0"
- reg: base address and size for memory mapped io
- interrupts: interrupt for the FPGA manager device
- clocks: phandle for clocks required operation
- clock-names: name for the clock, should be "ref_clk"
- syscon: phandle for access to SLCR registers
Example:
devcfg: devcfg@f8007000 {
compatible = "xlnx,zynq-devcfg-1.0";
reg = <0xf8007000 0x100>;
interrupts = <0 8 4>;
clocks = <&clkc 12>;
clock-names = "ref_clk";
syscon = <&slcr>;
};