Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932928AbaKMLtc (ORCPT ); Thu, 13 Nov 2014 06:49:32 -0500 Received: from down.free-electrons.com ([37.187.137.238]:39223 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S932755AbaKMLsM (ORCPT ); Thu, 13 Nov 2014 06:48:12 -0500 From: Gregory CLEMENT To: "Kishon Vijay Abraham I" , Jason Cooper , Andrew Lunn , Sebastian Hesselbarth , Gregory CLEMENT Cc: Thomas Petazzoni , Ezequiel Garcia , linux-arm-kernel@lists.infradead.org, Lior Amsalem , Tawfik Bayouk , Nadav Haklai , Mark Rutland , devicetree@vger.kernel.org, Grant Likely , Rob Herring , linux-kernel@vger.kernel.org Subject: [PATCH v4 3/7] Phy: DT binding documentation for the Armada 375 USB cluster binding Date: Thu, 13 Nov 2014 12:47:45 +0100 Message-Id: <1415879269-29711-4-git-send-email-gregory.clement@free-electrons.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1415879269-29711-1-git-send-email-gregory.clement@free-electrons.com> References: <1415879269-29711-1-git-send-email-gregory.clement@free-electrons.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Armada 375 comes with an USB2 host and device controller and an USB3 controller. The USB cluster control register allows to manage common features of both USB controllers. This commit adds the Device Tree binding documentation for this piece of hardware. Signed-off-by: Gregory CLEMENT --- Documentation/devicetree/bindings/phy/phy-mvebu.txt | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/Documentation/devicetree/bindings/phy/phy-mvebu.txt b/Documentation/devicetree/bindings/phy/phy-mvebu.txt index 6cb3364aeafb..f95b6260a3b3 100644 --- a/Documentation/devicetree/bindings/phy/phy-mvebu.txt +++ b/Documentation/devicetree/bindings/phy/phy-mvebu.txt @@ -20,3 +20,24 @@ Example: #phy-cells = <0>; status = "ok"; }; + +Armada 375 USB cluster +---------------------- + +Armada 375 comes with an USB2 host and device controller and an USB3 +controller. The USB cluster control register allows to manage common +features of both USB controllers. + +Required properties: + +- compatible: "marvell,armada-375-usb-cluster" +- reg: Should contain usb cluster register location and length. +- #phy-cells : from the generic phy bindings, must be 1. Possible +values are 1 (USB2), 2 (USB3). + +Example: + usbcluster: usb-cluster@18400 { + compatible = "marvell,armada-375-usb-cluster"; + reg = <0x18400 0x4>; + #phy-cells = <1> + }; -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/