From patchwork Thu Apr 9 08:23:02 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Srinivas Kandagatla X-Patchwork-Id: 6184181 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 879289F2E9 for ; Thu, 9 Apr 2015 08:26:25 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id A129F203C1 for ; Thu, 9 Apr 2015 08:26:24 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 34F58203DA for ; Thu, 9 Apr 2015 08:26:23 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1Yg7kn-0004Oz-N4; Thu, 09 Apr 2015 08:24:01 +0000 Received: from mail-wi0-f182.google.com ([209.85.212.182]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Yg7kG-0003z0-Sz for linux-arm-kernel@lists.infradead.org; Thu, 09 Apr 2015 08:23:29 +0000 Received: by widdi4 with SMTP id di4so83048846wid.0 for ; Thu, 09 Apr 2015 01:23:06 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=dgy1/g/EJkx/9iHfgY6YGAF2SDLFb2GRo0qcbL+m3Vc=; b=RsOXxSV6EQYTaHBikhQORvdBor/90YXTnSVuwcNl0kzzcfl0IqHeHUK+2SThTqRAo2 bB/VXzVVDJ+LIaRh/yggDiLRkIEwu8BD7hXl2SxXJOGejukCJMlkcsvRLEjyGfGl5fFQ k9JoO1o2lRR67jcNshNCaavmwKEHdrCixmey7xmDuCSjNLaMqDJn8u640+ALZQ0sqwI1 DlRG50Fd1ARzGMWIG5TY48AdovDNMeMUAlmMOoZhjaxsZaVlRNd8Rjy6p/y2QLU3fbc9 Q3ZjnHf3iA8KGqhaTPfMssOex5jlaSgYX1woPJ/lA+vkCGvgRCJj0pqkZ+r1gUEZZIkW nPVg== X-Gm-Message-State: ALoCoQmwLSvaP6/pn9oy767p77xRO+T8cEN2um8Z3HzMHZVuMYJXz/eQ8yqLJFWVY5DNdWrEyJus X-Received: by 10.180.104.33 with SMTP id gb1mr4027222wib.33.1428567786796; Thu, 09 Apr 2015 01:23:06 -0700 (PDT) Received: from srini-ThinkPad-X1-Carbon-2nd.dlink.com (host-78-145-247-151.as13285.net. [78.145.247.151]) by mx.google.com with ESMTPSA id k6sm19081765wia.6.2015.04.09.01.23.04 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 09 Apr 2015 01:23:05 -0700 (PDT) From: Srinivas Kandagatla To: galak@codeaurora.org, linux-arm-msm@vger.kernel.org Subject: [PATCH 03/10] ARM: dts: apq8064: Add USB OTG support Date: Thu, 9 Apr 2015 09:23:02 +0100 Message-Id: <1428567782-10851-1-git-send-email-srinivas.kandagatla@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1428567674-10672-1-git-send-email-srinivas.kandagatla@linaro.org> References: <1428567674-10672-1-git-send-email-srinivas.kandagatla@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150409_012329_130331_410BF343 X-CRM114-Status: UNSURE ( 8.87 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.7 (/) Cc: Mark Rutland , devicetree@vger.kernel.org, Russell King , inux-kernel@vger.kernel.org, Pawel Moll , Ian Campbell , Rob Herring , Srinivas Kandagatla , bjorn.andersson@sonymobile.com, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This patch adds USB OTG support on USB1 of APQ8064 SOC. Tested on IFC6410 with ethernet gadget. Signed-off-by: Srinivas Kandagatla --- arch/arm/boot/dts/qcom-apq8064-ifc6410.dts | 16 +++++++++++++++ arch/arm/boot/dts/qcom-apq8064.dtsi | 32 ++++++++++++++++++++++++++++++ 2 files changed, 48 insertions(+) diff --git a/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts b/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts index 0b562f0..17a0946 100644 --- a/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts +++ b/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts @@ -49,6 +49,13 @@ }; }; + /* OTG */ + usb1_phy: phy@12500000 { + status = "okay"; + vddcx-supply = <&pm8921_s3>; + v3p3-supply = <&pm8921_l3>; + v1p8-supply = <&pm8921_l4>; + }; usb3_phy: phy@12520000 { status = "okay"; @@ -64,6 +71,15 @@ v1p8-supply = <&pm8921_l23>; }; + gadget1: gadget@12500000 { + status = "okay"; + }; + + /* OTG */ + usb1: usb@12500000 { + status = "okay"; + }; + usb3: usb@12520000 { status = "okay"; }; diff --git a/arch/arm/boot/dts/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom-apq8064.dtsi index 2d7703d..cca9162 100644 --- a/arch/arm/boot/dts/qcom-apq8064.dtsi +++ b/arch/arm/boot/dts/qcom-apq8064.dtsi @@ -549,6 +549,21 @@ }; }; + usb1_phy: phy@12500000 { + compatible = "qcom,usb-otg-ci"; + reg = <0x12500000 0x400>; + interrupts = ; + status = "disabled"; + dr_mode = "host"; + + clocks = <&gcc USB_HS1_XCVR_CLK>, + <&gcc USB_HS1_H_CLK>; + clock-names = "core", "iface"; + + resets = <&gcc USB_HS1_RESET>; + reset-names = "link"; + }; + usb3_phy: phy@12520000 { compatible = "qcom,usb-otg-ci"; reg = <0x12520000 0x400>; @@ -579,6 +594,23 @@ reset-names = "link"; }; + gadget1: gadget@12500000 { + compatible = "qcom,ci-hdrc"; + reg = <0x12500000 0x400>; + status = "disabled"; + dr_mode = "peripheral"; + interrupts = ; + usb-phy = <&usb1_phy>; + }; + + usb1: usb@12500000 { + compatible = "qcom,ehci-host"; + reg = <0x12500000 0x400>; + interrupts = ; + status = "disabled"; + usb-phy = <&usb1_phy>; + }; + usb3: usb@12520000 { compatible = "qcom,ehci-host"; reg = <0x12520000 0x400>;