From 2851b907091f2a04d19f50a5fc6a3aeed9e88dd3 Mon Sep 17 00:00:00 2001 From: Gregory CLEMENT <gregory.clement@bootlin.com> Date: Wed, 4 Jul 2018 15:25:24 +0200 Subject: [PATCH] dt-bindings: marvell: Add documentation for the Armada 3700 AVS binding Extend the documentation of the Armada 37xx SoC with the Adaptive Voltage Scaling (AVS) registers. Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> --- .../bindings/arm/marvell/armada-37xx.txt | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/marvell/armada-37xx.txt b/Documentation/devicetree/bindings/arm/marvell/armada-37xx.txt index 35c3c3460d17..eddde4faef01 100644 --- a/Documentation/devicetree/bindings/arm/marvell/armada-37xx.txt +++ b/Documentation/devicetree/bindings/arm/marvell/armada-37xx.txt @@ -33,3 +33,18 @@ nb_pm: syscon@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@11500 { + compatible = "marvell,armada-3700-avs", "syscon"; + reg = <0x11500 0x40>; +} -- 2.30.2