The Amlogic Meson SoCs embeds a clock measurer IP to measure the internal
clock paths frequencies.
Acked-by: Martin Blumenstingl <martin.blumensti...@googlemail.com>
Signed-off-by: Neil Armstrong <narmstr...@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
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+++ 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
