1 Xilinx LogiCORE Partial Reconfig Decoupler Softcore
3 The Xilinx LogiCORE Partial Reconfig Decoupler manages one or more
4 decouplers / fpga bridges.
5 The controller can decouple/disable the bridges which prevents signal
6 changes from passing through the bridge. The controller can also
7 couple / enable the bridges which allows traffic to pass through the
10 The Driver supports only MMIO handling. A PR region can have multiple
11 PR Decouplers which can be handled independently or chained via decouple/
12 decouple_status signals.
15 - compatible : Should contain "xlnx,pr-decoupler-1.00" followed by
17 - regs : base address and size for decoupler module
18 - clocks : input clock to IP
19 - clock-names : should contain "aclk"
22 - bridge-enable : 0 if driver should disable bridge at startup
23 1 if driver should enable bridge at startup
24 Default is to leave bridge in current state.
26 See Documentation/devicetree/bindings/fpga/fpga-region.txt for generic bindings.
29 fpga-bridge@100000450 {
30 compatible = "xlnx,pr-decoupler-1.00",
32 regs = <0x10000045 0x10>;