xref: /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/fpga/xlnx,zynqmp-pcap-fpga.txt (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593SmuzhiyunDevicetree bindings for Zynq Ultrascale MPSoC FPGA Manager.
2*4882a593SmuzhiyunThe ZynqMP SoC uses the PCAP (Processor configuration Port) to configure the
3*4882a593SmuzhiyunProgrammable Logic (PL). The configuration uses  the firmware interface.
4*4882a593Smuzhiyun
5*4882a593SmuzhiyunRequired properties:
6*4882a593Smuzhiyun- compatible: should contain "xlnx,zynqmp-pcap-fpga"
7*4882a593Smuzhiyun
8*4882a593SmuzhiyunExample for full FPGA configuration:
9*4882a593Smuzhiyun
10*4882a593Smuzhiyun	fpga-region0 {
11*4882a593Smuzhiyun		compatible = "fpga-region";
12*4882a593Smuzhiyun		fpga-mgr = <&zynqmp_pcap>;
13*4882a593Smuzhiyun		#address-cells = <0x1>;
14*4882a593Smuzhiyun		#size-cells = <0x1>;
15*4882a593Smuzhiyun	};
16*4882a593Smuzhiyun
17*4882a593Smuzhiyun	firmware {
18*4882a593Smuzhiyun		zynqmp_firmware: zynqmp-firmware {
19*4882a593Smuzhiyun			compatible = "xlnx,zynqmp-firmware";
20*4882a593Smuzhiyun			method = "smc";
21*4882a593Smuzhiyun			zynqmp_pcap: pcap {
22*4882a593Smuzhiyun				compatible = "xlnx,zynqmp-pcap-fpga";
23*4882a593Smuzhiyun			};
24*4882a593Smuzhiyun		};
25*4882a593Smuzhiyun	};
26