xref: /freebsd/sys/contrib/device-tree/Bindings/soc/amlogic/clk-measure.txt (revision 02e9120893770924227138ba49df1edb3896112a)
1Amlogic Internal Clock Measurer
2===============================
3
4The Amlogic SoCs contains an IP to measure the internal clocks.
5The precision is multiple of MHz, useful to debug the clock states.
6
7Required properties:
8- compatible: Shall contain one of the following :
9			"amlogic,meson-gx-clk-measure" for GX SoCs
10			"amlogic,meson8-clk-measure" for Meson8 SoCs
11			"amlogic,meson8b-clk-measure" for Meson8b SoCs
12			"amlogic,meson-axg-clk-measure" for AXG SoCs
13			"amlogic,meson-g12a-clk-measure" for G12a SoCs
14			"amlogic,meson-sm1-clk-measure" for SM1 SoCs
15- reg: base address and size of the Clock Measurer register space.
16
17Example:
18	clock-measure@8758 {
19		compatible = "amlogic,meson-gx-clk-measure";
20		reg = <0x0 0x8758 0x0 0x10>;
21	};
22