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: 6198891 Return-Path: X-Original-To: patchwork-linux-arm-msm@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 8F1E9BF4A6 for ; Fri, 10 Apr 2015 20:43:55 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id A7B72203F7 for ; Fri, 10 Apr 2015 20:43:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7817020490 for ; Fri, 10 Apr 2015 20:43:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756576AbbDJUnu (ORCPT ); Fri, 10 Apr 2015 16:43:50 -0400 Received: from mail-wg0-f49.google.com ([74.125.82.49]:34624 "EHLO mail-wg0-f49.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756532AbbDJUns (ORCPT ); Fri, 10 Apr 2015 16:43:48 -0400 Received: by wgso17 with SMTP id o17so28804687wgs.1 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=A1G/X/C1MsJhrt0qqgt8fGSaBvSMr2QqE9dChBuo5GYYCaTmD/b3vygH0LILW9g+YG 5974zGLnkG/tbWokBERYRyhGRFYpe6eEt7cHvRI0Tqft9y5Q0z3V6u3abMuhmEUWqm29 u5VtqvFBdTe+xZdBYUr+7E34Lpe3dwu9TJvVGaGb1gN/ILUfgi3vH+TlZhYaCoHLKCmX pDDld4PhTyqqLrgXMEq8Z1yViPvu49wXeQzATmQuRKbeNPWSzkCwZjdW3LlKzdWLzBY/ SyfUDRIfGQPg384fAJRvRDRhyc8kxJ4jlSXNFJ6UGsc6OHKEOG45U8tNT7BJbgLqCK9u adxA== X-Gm-Message-State: ALoCoQl56eveigZpptRkTZSjKXFs1+jBMXwiTYfEtomTd6sWke2r1pTL3k1SeZgqxVAO8qOwHvjd 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 Cc: bjorn.andersson@sonymobile.com, Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Russell King , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Srinivas Kandagatla 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> Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, 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>;