This commit adds the DT binding documentation for the peripheral clocks
used in the Marvell Armada 3700 SoCs.

Signed-off-by: Gregory CLEMENT <redacted>
---
 .../bindings/clock/armada3700-periph-clock.txt     | 70 ++++++++++++++++++++++
 1 file changed, 70 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/clock/armada3700-periph-clock.txt

diff --git a/Documentation/devicetree/bindings/clock/armada3700-periph-clock.txt b/Documentation/devicetree/bindings/clock/armada3700-periph-clock.txt
new file mode 100644
index 000000000000..549a5ad14031
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/armada3700-periph-clock.txt

@@ -0,0 +1,70 @@
+* Peripheral Clock bindings for Marvell Armada 37xx SoCs
+
+Marvell Armada 37xx SoCs provide peripheral clocks which are
+used as clock source for the peripheral of the SoC.
+
+There are two different block associated to north bridge and south