From patchwork Fri Apr 10 12:34:09 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Srinivas Kandagatla X-Patchwork-Id: 6195141 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 4ECB29F2E9 for ; Fri, 10 Apr 2015 12:37:54 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 2ECB9203EB for ; Fri, 10 Apr 2015 12:37:53 +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 4955520306 for ; Fri, 10 Apr 2015 12:37:52 +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 1YgY9J-0005qv-0X; Fri, 10 Apr 2015 12:35:05 +0000 Received: from mail-wi0-f172.google.com ([209.85.212.172]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1YgY8p-0005as-Tp for linux-arm-kernel@lists.infradead.org; Fri, 10 Apr 2015 12:34:36 +0000 Received: by wiax7 with SMTP id x7so15171614wia.0 for ; Fri, 10 Apr 2015 05:34:13 -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=KMDZwUn5XPtbIwAtLXYsRZC40HsVj7fo1Te7uOazoHk=; b=XIdb4t1oYjme2RJDpW+Hf2G3Tz4XZ5PXfXgFBuzwbZtgzstPVBQG0icSxE9PXlstYx wobIhym3TF5QvmCXTEIWQnTG8zc+4IRnud65IR477eF0/fQXAwkgPsAtNaxMpCs9eZSD m7Fg9N3mgqyPx840IXN204qLDnGmpAi8M+0h5mmgz3buLDw/w1tEMv76Fzk71+37Ev1C m3qhbtFf7N1VT6gFlt8PPel9iwSPL+Xowm3q/B8lpVcGr4H1mXCOSedF9BJLf/Z8ggsD nvMew6rEF4EwDBae5stMJRIAi9AMzbtBHxh+TXxWhZgrjTzCw5bbiuqMSTqfM0Zi+VD7 EBfQ== X-Gm-Message-State: ALoCoQkHKft9K/6IttSu0FY4IFQHrMVxVCCz8ViiSxXsBTUzSNogDTzCblpJ8uVijaNp1dV4XrRX X-Received: by 10.194.190.49 with SMTP id gn17mr2753975wjc.11.1428669253567; Fri, 10 Apr 2015 05:34:13 -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 df1sm6910674wib.12.2015.04.10.05.34.11 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 10 Apr 2015 05:34:12 -0700 (PDT) From: Srinivas Kandagatla To: galak@codeaurora.org, linux-arm-msm@vger.kernel.org Subject: [PATCH v2 03/12] ARM: dts: apq8064: Add usb host support. Date: Fri, 10 Apr 2015 13:34:09 +0100 Message-Id: <1428669249-10906-1-git-send-email-srinivas.kandagatla@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1428669187-10775-1-git-send-email-srinivas.kandagatla@linaro.org> References: <1428669187-10775-1-git-send-email-srinivas.kandagatla@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150410_053436_121067_1B926245 X-CRM114-Status: UNSURE ( 8.99 ) 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 device tree nodes to support two usb hosts on APQ8064 SOC. Signed-off-by: Srinivas Kandagatla --- arch/arm/boot/dts/qcom-apq8064-ifc6410.dts | 22 ++++++++++++++ arch/arm/boot/dts/qcom-apq8064.dtsi | 47 ++++++++++++++++++++++++++++++ 2 files changed, 69 insertions(+) diff --git a/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts b/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts index ca2d7ba..8fe60fc 100644 --- a/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts +++ b/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts @@ -116,6 +116,28 @@ }; }; + usb3_phy: phy@12520000 { + status = "okay"; + vddcx-supply = <&pm8921_s3>; + v3p3-supply = <&pm8921_l3>; + v1p8-supply = <&pm8921_l23>; + }; + + usb4_phy: phy@12530000 { + status = "okay"; + vddcx-supply = <&pm8921_s3>; + v3p3-supply = <&pm8921_l3>; + v1p8-supply = <&pm8921_l23>; + }; + + usb3: usb@12520000 { + status = "okay"; + }; + + usb4: usb@12530000 { + status = "okay"; + }; + amba { /* eMMC */ sdcc1: sdcc@12400000 { diff --git a/arch/arm/boot/dts/qcom-apq8064.dtsi b/arch/arm/boot/dts/qcom-apq8064.dtsi index 19629c9..99d8e07 100644 --- a/arch/arm/boot/dts/qcom-apq8064.dtsi +++ b/arch/arm/boot/dts/qcom-apq8064.dtsi @@ -2,6 +2,7 @@ #include "skeleton.dtsi" #include +#include #include #include #include @@ -300,6 +301,52 @@ }; }; + usb3_phy: phy@12520000 { + compatible = "qcom,usb-otg-ci"; + reg = <0x12520000 0x400>; + interrupts = ; + status = "disabled"; + dr_mode = "host"; + + clocks = <&gcc USB_HS3_XCVR_CLK>, + <&gcc USB_HS3_H_CLK>; + clock-names = "core", "iface"; + + resets = <&gcc USB_HS3_RESET>; + reset-names = "link"; + }; + + usb4_phy: phy@12530000 { + compatible = "qcom,usb-otg-ci"; + reg = <0x12530000 0x400>; + interrupts = ; + status = "disabled"; + dr_mode = "host"; + + clocks = <&gcc USB_HS4_XCVR_CLK>, + <&gcc USB_HS4_H_CLK>; + clock-names = "core", "iface"; + + resets = <&gcc USB_HS4_RESET>; + reset-names = "link"; + }; + + usb3: usb@12520000 { + compatible = "qcom,ehci-host"; + reg = <0x12520000 0x400>; + interrupts = ; + status = "disabled"; + usb-phy = <&usb3_phy>; + }; + + usb4: usb@12530000 { + compatible = "qcom,ehci-host"; + reg = <0x12530000 0x400>; + interrupts = ; + status = "disabled"; + usb-phy = <&usb4_phy>; + }; + /* Temporary fixed regulator */ vsdcc_fixed: vsdcc-regulator { compatible = "regulator-fixed";