1Xilinx Zynq Reset Manager
2
3The Zynq AP-SoC has several different resets.
4
5See Chapter 26 of the Zynq TRM (UG585) for more information about Zynq resets.
6
7Required properties:
8- compatible: "xlnx,zynq-reset"
9- reg: SLCR offset and size taken via syscon <0x200 0x48>
10- syscon: <&slcr>
11  This should be a phandle to the Zynq's SLCR registers.
12- #reset-cells: Must be 1
13
14The Zynq Reset Manager needs to be a childnode of the SLCR.
15
16Example:
17	rstc: rstc@200 {
18		compatible = "xlnx,zynq-reset";
19		reg = <0x200 0x48>;
20		#reset-cells = <1>;
21		syscon = <&slcr>;
22	};
23
24Reset outputs:
25 0  : soft reset
26 32 : ddr reset
27 64 : topsw reset
28 96 : dmac reset
29 128: usb0 reset
30 129: usb1 reset
31 160: gem0 reset
32 161: gem1 reset
33 164: gem0 rx reset
34 165: gem1 rx reset
35 166: gem0 ref reset
36 167: gem1 ref reset
37 192: sdio0 reset
38 193: sdio1 reset
39 196: sdio0 ref reset
40 197: sdio1 ref reset
41 224: spi0 reset
42 225: spi1 reset
43 226: spi0 ref reset
44 227: spi1 ref reset
45 256: can0 reset
46 257: can1 reset
47 258: can0 ref reset
48 259: can1 ref reset
49 288: i2c0 reset
50 289: i2c1 reset
51 320: uart0 reset
52 321: uart1 reset
53 322: uart0 ref reset
54 323: uart1 ref reset
55 352: gpio reset
56 384: lqspi reset
57 385: qspi ref reset
58 416: smc reset
59 417: smc ref reset
60 448: ocm reset
61 512: fpga0 out reset
62 513: fpga1 out reset
63 514: fpga2 out reset
64 515: fpga3 out reset
65 544: a9 reset 0
66 545: a9 reset 1
67 552: peri reset
68
69