Messages in this thread Patch in this message | | | From | Neil Armstrong <> | Subject | [PATCH 2/3] dt-bindings: amlogic: Add Internal Clock Measurer bindings | Date | Tue, 3 Jul 2018 15:21:49 +0200 |
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The Amlogic Meson GX SoCs embeds a clock measurer IP to measure the internal clock paths frequencies.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> --- .../devicetree/bindings/soc/amlogic/clk-measure.txt | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 Documentation/devicetree/bindings/soc/amlogic/clk-measure.txt
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 0000000..ba9183a --- /dev/null +++ b/Documentation/devicetree/bindings/soc/amlogic/clk-measure.txt @@ -0,0 +1,15 @@ +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 "amlogic,meson-gx-clk-measure" +- 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>; + }; -- 2.7.4
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