xref: /freebsd/sys/contrib/device-tree/Bindings/arm/amlogic/analog-top.txt (revision 6be3386466ab79a84b48429ae66244f21526d3df)
1Amlogic Meson8 and Meson8b "analog top" registers:
2--------------------------------------------------
3
4The analog top registers contain information about the so-called
5"metal revision" (which encodes the "minor version") of the SoC.
6
7Required properties:
8- reg: the register range of the analog top registers
9- compatible: depending on the SoC this should be one of:
10		- "amlogic,meson8-analog-top"
11		- "amlogic,meson8b-analog-top"
12		along with "syscon"
13
14
15Example:
16
17	analog_top: analog-top@81a8 {
18		compatible = "amlogic,meson8-analog-top", "syscon";
19		reg = <0x81a8 0x14>;
20	};
21