xref: /OK3568_Linux_fs/kernel/Documentation/devicetree/bindings/arm/amlogic/analog-top.txt (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593SmuzhiyunAmlogic Meson8 and Meson8b "analog top" registers:
2*4882a593Smuzhiyun--------------------------------------------------
3*4882a593Smuzhiyun
4*4882a593SmuzhiyunThe analog top registers contain information about the so-called
5*4882a593Smuzhiyun"metal revision" (which encodes the "minor version") of the SoC.
6*4882a593Smuzhiyun
7*4882a593SmuzhiyunRequired properties:
8*4882a593Smuzhiyun- reg: the register range of the analog top registers
9*4882a593Smuzhiyun- compatible: depending on the SoC this should be one of:
10*4882a593Smuzhiyun		- "amlogic,meson8-analog-top"
11*4882a593Smuzhiyun		- "amlogic,meson8b-analog-top"
12*4882a593Smuzhiyun		along with "syscon"
13*4882a593Smuzhiyun
14*4882a593Smuzhiyun
15*4882a593SmuzhiyunExample:
16*4882a593Smuzhiyun
17*4882a593Smuzhiyun	analog_top: analog-top@81a8 {
18*4882a593Smuzhiyun		compatible = "amlogic,meson8-analog-top", "syscon";
19*4882a593Smuzhiyun		reg = <0x81a8 0x14>;
20*4882a593Smuzhiyun	};
21