From patchwork Fri Apr 10 20:43:42 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Srinivas Kandagatla X-Patchwork-Id: 6199251 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 73547BF4A6 for ; Fri, 10 Apr 2015 20:52:24 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 8E89D20490 for ; Fri, 10 Apr 2015 20:52:23 +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 9C86F20483 for ; Fri, 10 Apr 2015 20:52:22 +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 1Ygfqg-0007sQ-1k; Fri, 10 Apr 2015 20:48:22 +0000 Received: from mail-wg0-f42.google.com ([74.125.82.42]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Ygfmb-0003Yu-PI for linux-arm-kernel@lists.infradead.org; Fri, 10 Apr 2015 20:44:10 +0000 Received: by wgyo15 with SMTP id o15so28806981wgy.2 for ; Fri, 10 Apr 2015 13:43:47 -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=slHiLemYPZygaLvHkSEw0q9CuGNmx1oxhAyaNMcCRh8=; b=HhBCGL3D1TSqv8ZJL7ncSgQpPIsinUfWaG1ssxM85NVAP4bTxwQqLjnECCplO1axR4 V/aYSPYEQ3I+WqgVl36KpoMwfptzO2vFXkinHBo91QZJF1P/LAF+i6RyJkQgF9UMU/Kn FGkkrUq3woSrPwJrFiWelNNWXhamKXV0ISxfo8kA8H4bMKDbhpSvhJ2RhNGcVQuFmr6E 0kCJ5lwQzhyvQ2kA9wKNv1fXxMkRYbgylvGmjiINWWCkaBmR0L0TRYotHV/HIpdpd01z lBHj8iA4gwqUjgxD3ZwLxqb/OUs/Z30ZHdbkRY+2Fx9RcMNROQqK9cLOIy2V76qmcZrL EPpA== X-Gm-Message-State: ALoCoQk5xLAmcRaz8Xo6NBkfGnEdN6LuR5ya09xTuGWwa/j9TrIUqt2K2OrrVWvuMw/mWmUctwaJ X-Received: by 10.194.239.65 with SMTP id vq1mr6048681wjc.98.1428698627741; Fri, 10 Apr 2015 13:43:47 -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 16sm858751wjs.41.2015.04.10.13.43.44 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 10 Apr 2015 13:43:46 -0700 (PDT) From: Srinivas Kandagatla To: galak@codeaurora.org, linux-arm-msm@vger.kernel.org Subject: [PATCH v3 04/11] ARM: dts: apq8064: Add USB OTG support Date: Fri, 10 Apr 2015 21:43:42 +0100 Message-Id: <1428698622-12072-1-git-send-email-srinivas.kandagatla@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1428698491-11881-1-git-send-email-srinivas.kandagatla@linaro.org> References: <1428698491-11881-1-git-send-email-srinivas.kandagatla@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150410_134410_043432_B124BFA1 X-CRM114-Status: UNSURE ( 8.43 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.7 (/) Cc: Mark Rutland , devicetree@vger.kernel.org, Russell King , Pawel Moll , Ian Campbell , linux-kernel@vger.kernel.org, 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 | 17 ++++++++++++++++ arch/arm/boot/dts/qcom-apq8064.dtsi | 32 ++++++++++++++++++++++++++++++ 2 files changed, 49 insertions(+) diff --git a/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts b/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts index 8fe60fc..122bf34 100644 --- a/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts +++ b/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts @@ -116,6 +116,14 @@ }; }; + /* 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"; vddcx-supply = <&pm8921_s3>; @@ -130,6 +138,15 @@ 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 99d8e07..5aac9a5 100644 --- a/arch/arm/boot/dts/qcom-apq8064.dtsi +++ b/arch/arm/boot/dts/qcom-apq8064.dtsi @@ -301,6 +301,21 @@ }; }; + 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>; @@ -331,6 +346,23 @@ 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>;