Subject: [PATCH 1/3] dt-bindings: marvell: Add documentation for the Armada 3700 AVS binding

From: [email-masked] (Gregory CLEMENT)
Date: Tue, 19 Jun 2018 14:44:00 +0200

Extend the documentation of the Armada 37xx SoC with the Adaptive Voltage
Scaling (AVS) registers.

Signed-off-by: Gregory CLEMENT <[email-masked]>
---
 .../bindings/arm/marvell/armada-37xx.txt         | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/marvell/armada-37xx.txt b/Documentation/devicetree/bindings/arm/marvell/armada-37xx.txt
index 35c3c3460d17..22438f659d1e 100644
--- a/Documentation/devicetree/bindings/arm/marvell/armada-37xx.txt
+++ b/Documentation/devicetree/bindings/arm/marvell/armada-37xx.txt
@@ -33,3 +33,19 @@ nb_pm: syscon at 14000 {
 	compatible = "marvell,armada-3700-nb-pm", "syscon";
 	reg = <0x14000 0x60>;
 }
+
+AVS
+---
+
+For AVS an other component is needed:
+
+Required properties:
+- compatible     : should contain "marvell,armada-3700-avs", "syscon";
+- reg            : the register start and length for the AVS
+
+Example:
+avs: avs at 11500 {
+	compatible = "marvell,armada-3700-avs", "syscon";
+	reg = <0x11500 0x40>;
+}
+
-- 
2.17.1