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Diffstat (limited to 'Documentation/devicetree/bindings/soc/amlogic/clk-measure.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/soc/amlogic/clk-measure.txt | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/soc/amlogic/clk-measure.txt b/Documentation/devicetree/bindings/soc/amlogic/clk-measure.txt new file mode 100644 index 000000000..3dd563cec --- /dev/null +++ b/Documentation/devicetree/bindings/soc/amlogic/clk-measure.txt @@ -0,0 +1,21 @@ +Amlogic Internal Clock Measurer +=============================== + +The Amlogic SoCs contains an IP to measure the internal clocks. +The precision is multiple of MHz, useful to debug the clock states. + +Required properties: +- compatible: Shall contain one of the following : + "amlogic,meson-gx-clk-measure" for GX SoCs + "amlogic,meson8-clk-measure" for Meson8 SoCs + "amlogic,meson8b-clk-measure" for Meson8b SoCs + "amlogic,meson-axg-clk-measure" for AXG SoCs + "amlogic,meson-g12a-clk-measure" for G12a SoCs + "amlogic,meson-sm1-clk-measure" for SM1 SoCs +- reg: base address and size of the Clock Measurer register space. + +Example: + clock-measure@8758 { + compatible = "amlogic,meson-gx-clk-measure"; + reg = <0x0 0x8758 0x0 0x10>; + }; |