Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754221AbaDYOIW (ORCPT ); Fri, 25 Apr 2014 10:08:22 -0400 Received: from top.free-electrons.com ([176.31.233.9]:47362 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1754196AbaDYOHw (ORCPT ); Fri, 25 Apr 2014 10:07:52 -0400 From: Gregory CLEMENT To: Mathias Nyman , Greg Kroah-Hartman , Felipe Balbi , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, 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 , Grant Likely , Rob Herring , devicetree@vger.kernel.org Subject: [PATCH v2 18/18] ARM: mvebu: Add Device Tree description of EHCI hosts on Armada 375 Date: Fri, 25 Apr 2014 16:07:16 +0200 Message-Id: <1398434836-18908-19-git-send-email-gregory.clement@free-electrons.com> X-Mailer: git-send-email 1.8.1.2 In-Reply-To: <1398434836-18908-1-git-send-email-gregory.clement@free-electrons.com> References: <1398434836-18908-1-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 The Marvell Armada 375 SoC contains one EHCI host. This commit adds the Device Tree description of this interface at the SoC level. Signed-off-by: Gregory CLEMENT --- arch/arm/boot/dts/armada-375.dtsi | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/arch/arm/boot/dts/armada-375.dtsi b/arch/arm/boot/dts/armada-375.dtsi index cbe64ba9eb65..349b9635bf3a 100644 --- a/arch/arm/boot/dts/armada-375.dtsi +++ b/arch/arm/boot/dts/armada-375.dtsi @@ -320,6 +320,24 @@ clocks = <&coreclk 0>; }; + /* + * On Armada 375, USB2 host controller and + * USB3 host controller are incompatible. That + * means that in the dts of your board, you + * can either select the USB2 controller: + * marvell,orion-ehci or the USB3 controller: + * marvell,armada-375-xhci, but not both. If + * both controllers are selected, then the + * kernel will select the USB3 by default. + */ + usb@50000 { + compatible = "marvell,orion-ehci"; + reg = <0x50000 0x500>; + interrupts = ; + clocks = <&gateclk 18>; + status = "disabled"; + }; + usb-cluster@18400 { compatible = "marvell,armada-375-usb-cluster"; reg = <0x18400 0x4>; -- 1.8.1.2 -- 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/