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-Xilinx LogiCORE Partial Reconfig Decoupler Softcore
-
-The Xilinx LogiCORE Partial Reconfig Decoupler manages one or more
-decouplers / fpga bridges.
-The controller can decouple/disable the bridges which prevents signal
-changes from passing through the bridge. The controller can also
-couple / enable the bridges which allows traffic to pass through the
-bridge normally.
-
-The Driver supports only MMIO handling. A PR region can have multiple
-PR Decouplers which can be handled independently or chained via decouple/
-decouple_status signals.
-
-Required properties:
-- compatible : Should contain "xlnx,pr-decoupler-1.00" followed by
- "xlnx,pr-decoupler"
-- regs : base address and size for decoupler module
-- clocks : input clock to IP
-- clock-names : should contain "aclk"
-
-See Documentation/devicetree/bindings/fpga/fpga-region.txt and
-Documentation/devicetree/bindings/fpga/fpga-bridge.txt for generic bindings.
-
-Example:
- fpga-bridge@100000450 {
- compatible = "xlnx,pr-decoupler-1.00",
- "xlnx-pr-decoupler";
- regs = <0x10000045 0x10>;
- clocks = <&clkc 15>;
- clock-names = "aclk";
- bridge-enable = <0>;
- };