From patchwork Thu Apr 9 08:22:53 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Srinivas Kandagatla X-Patchwork-Id: 6184161 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 686D5BF4A6 for ; Thu, 9 Apr 2015 08:26:09 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 79C5D203DB for ; Thu, 9 Apr 2015 08:26:08 +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 848CC203ED for ; Thu, 9 Apr 2015 08:26:07 +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 1Yg7kL-00048r-L4; Thu, 09 Apr 2015 08:23:33 +0000 Received: from mail-wi0-f175.google.com ([209.85.212.175]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Yg7k8-0003uq-Ll for linux-arm-kernel@lists.infradead.org; Thu, 09 Apr 2015 08:23:21 +0000 Received: by widjs5 with SMTP id js5so49686152wid.1 for ; Thu, 09 Apr 2015 01:22:58 -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=kcr+z/eE+jW/qscNO7LEFhFc+ZtISrYw+jjrkec5uW4=; b=QHCSmfgFlDwj9uqJtJDqKuLKI3jugYkEKMEyp7Ej/ABqJcN9pH16MChHivcXdOY9fl nQyfZAHaSGI5N3UpXjdOaCHjemYv84VIP6V/M8IWXz0TODKYKa6bkSOj91qDUmHP6BQC L1DfZoc/wNRefb50YMIn2sBFl/EcnPSqeOz+aQYdr2TCoXZtGQVCeYBEEQz7UsdMuTxS 87yPEso/dxemR9lmZn2d+8WR749kgMI0yeE6Km9w6oAnpoPvbKkIaD0DboEs+8pDDwJs PTVBXuB/k42d12cxBRPk2VvXP2ptqtVe7n/Jbz/GNS+G/9JO0Cap7C3GSTBQGbwtJymh NS8Q== X-Gm-Message-State: ALoCoQmNBzM31zkDE1c7ecVmE1m+HaP7WAhcDDgoqv7i+LSq/CC/HQcIy7QlhkoH7MizV8+7Nuaw X-Received: by 10.194.237.34 with SMTP id uz2mr56666398wjc.157.1428567778466; Thu, 09 Apr 2015 01:22:58 -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 hn8sm19055772wib.18.2015.04.09.01.22.56 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 09 Apr 2015 01:22:57 -0700 (PDT) From: Srinivas Kandagatla To: galak@codeaurora.org, linux-arm-msm@vger.kernel.org Subject: [PATCH 02/10] ARM: dts: apq8064: Add usb host support. Date: Thu, 9 Apr 2015 09:22:53 +0100 Message-Id: <1428567773-10809-1-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_012320_878437_766A5A9F X-CRM114-Status: UNSURE ( 9.22 ) 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 device tree nodes to support two usb hosts on APQ8064 SOC. Signed-off-by: Srinivas Kandagatla --- arch/arm/boot/dts/qcom-apq8064-ifc6410.dts | 23 +++++++++++++++ arch/arm/boot/dts/qcom-apq8064.dtsi | 47 ++++++++++++++++++++++++++++++ 2 files changed, 70 insertions(+) diff --git a/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts b/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts index e641001..0b562f0 100644 --- a/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts +++ b/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts @@ -49,6 +49,29 @@ }; }; + + 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 d9166eb..2d7703d 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 @@ -548,6 +549,52 @@ }; }; + 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";