xref: /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/ptp/brcm,ptp-dte.txt (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593Smuzhiyun* Broadcom Digital Timing Engine(DTE) based PTP clock
2*4882a593Smuzhiyun
3*4882a593SmuzhiyunRequired properties:
4*4882a593Smuzhiyun- compatible: should contain the core compatibility string
5*4882a593Smuzhiyun              and the SoC compatibility string. The SoC
6*4882a593Smuzhiyun              compatibility string is to handle SoC specific
7*4882a593Smuzhiyun              hardware differences.
8*4882a593Smuzhiyun              Core compatibility string:
9*4882a593Smuzhiyun                 "brcm,ptp-dte"
10*4882a593Smuzhiyun              SoC compatibility strings:
11*4882a593Smuzhiyun                 "brcm,iproc-ptp-dte" - for iproc based SoC's
12*4882a593Smuzhiyun- reg: address and length of the DTE block's NCO registers
13*4882a593Smuzhiyun
14*4882a593SmuzhiyunExample:
15*4882a593Smuzhiyun
16*4882a593Smuzhiyunptp: ptp-dte@180af650 {
17*4882a593Smuzhiyun	compatible = "brcm,iproc-ptp-dte", "brcm,ptp-dte";
18*4882a593Smuzhiyun	reg = <0x180af650 0x10>;
19*4882a593Smuzhiyun};
20