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: 6184061 Return-Path: X-Original-To: patchwork-linux-arm-msm@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 D94069F54E for ; Thu, 9 Apr 2015 08:23:11 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id D839B2041A for ; Thu, 9 Apr 2015 08:23:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9E8E0203EB for ; Thu, 9 Apr 2015 08:23:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753429AbbDIIXI (ORCPT ); Thu, 9 Apr 2015 04:23:08 -0400 Received: from mail-wi0-f171.google.com ([209.85.212.171]:33789 "EHLO mail-wi0-f171.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753062AbbDIIXH (ORCPT ); Thu, 9 Apr 2015 04:23:07 -0400 Received: by wiax7 with SMTP id x7so49791761wia.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=hLZaoe3knrtXHEugm1UgjhOB2PXxbtYwyrehPMs9vz8lbgbAf3JogQbMLFfnZId+R9 yKsy+uyIR6HVd73qd1Oklfftebf3WNBVUIICHlQMWQT0HwklFMd/Lreb+xKeIPDAZ3c5 ANPXV/6K4gRH/a5qDuBcfNS4tq/iczeXBzrdjjPnRntjTfQIZpyMcwmLFjsYITYCov6K gzyBw23K/KcNCA1BmoDYsBO8bn9MLWFpQmZ4mOUFlwZUJ2jaKvIZBY/+mAV5iaD1q55w iufzCIewVeQHpYxECl1uAzgS7yf3qw9wWOhwnGzgKD+xClqENyRGRHwwC88dvvlgouVT y0EA== X-Gm-Message-State: ALoCoQnz7ZdIs9/vvqO/2MF/SkLcmSU+mQP5kB/YT7QqhVbms6A1Pz8ANZwUiVPJIiYLc7+qVflX 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 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, inux-kernel@vger.kernel.org, Srinivas Kandagatla 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> 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 | 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>;