Messages in this thread Patch in this message | | | From | Neil Armstrong <> | Subject | [PATCH v3 1/3] dt-bindings: amlogic: Add Internal Clock Measurer bindings | Date | Sun, 18 Nov 2018 14:53:10 +0100 |
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The Amlogic Meson SoCs embeds a clock measurer IP to measure the internal clock paths frequencies.
Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> --- Rob,
I didn't take your v2 Reviewed-by since I changed the compatible list, tell me if i can still keep the tag. Thanks, Neil
.../bindings/soc/amlogic/clk-measure.txt | 18 ++++++++++++++++++ 1 file changed, 18 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 000000000000..205a54bcd7c7 --- /dev/null +++ b/Documentation/devicetree/bindings/soc/amlogic/clk-measure.txt @@ -0,0 +1,18 @@ +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 +- 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>; + }; -- 2.19.1
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