From mboxrd@z Thu Jan 1 00:00:00 1970 From: gregory.clement@bootlin.com (Gregory CLEMENT) Date: Tue, 19 Jun 2018 14:44:00 +0200 Subject: [PATCH 1/3] dt-bindings: marvell: Add documentation for the Armada 3700 AVS binding In-Reply-To: <20180619124402.902-1-gregory.clement@bootlin.com> References: <20180619124402.902-1-gregory.clement@bootlin.com> Message-ID: <20180619124402.902-2-gregory.clement@bootlin.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Extend the documentation of the Armada 37xx SoC with the Adaptive Voltage Scaling (AVS) registers. Signed-off-by: Gregory CLEMENT --- .../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