From patchwork Fri Apr 10 20:43:30 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Srinivas Kandagatla X-Patchwork-Id: 6199071 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 5ECCDBF4A6 for ; Fri, 10 Apr 2015 20:46:45 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 7E9FE20426 for ; Fri, 10 Apr 2015 20:46:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 84C97200E5 for ; Fri, 10 Apr 2015 20:46:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756575AbbDJUqm (ORCPT ); Fri, 10 Apr 2015 16:46:42 -0400 Received: from mail-wi0-f178.google.com ([209.85.212.178]:33584 "EHLO mail-wi0-f178.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756546AbbDJUnf (ORCPT ); Fri, 10 Apr 2015 16:43:35 -0400 Received: by wiax7 with SMTP id x7so23736547wia.0 for ; Fri, 10 Apr 2015 13:43:34 -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=N5ukCITlnZGk2imO9ZTOrhWN1Hy75bQsU6jBdUvuvYvu2W1Bb4Rb8gHc5cnlCXuQll nP9kFb7dZzr/tpIZ34wF3xR5v2chvZ1dncwhO8/eXx4RiIMVUT0KPBcbKFdZCjWgb4RL nnVHT0IYkdaXcn4EDonUDVdPhzklF+etnaZGAIdMOcU4jIZixm9gUbwqYmzmIftyh0S7 7GpoABjqmbPsYM4LTwMkHDsCFlwD8DG5D0c4xRx1AqRi1ywj8orLeV3E3u0QK5mH5TTI k95wHBwgPomlhGja1n7CjbKzLQhWinUEIfksnW+aYuIE6XiqflUC+BSROyg6GYnRyYl+ Ll3A== X-Gm-Message-State: ALoCoQmaf4dsuEJ+Ig0qf+uaVq9s4LYGCehpd2OT31Z3oAPfMlJ8U+upaPxaQx8a1VBMSbrnVrq+ X-Received: by 10.180.109.134 with SMTP id hs6mr1065532wib.14.1428698614452; Fri, 10 Apr 2015 13:43:34 -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 wo10sm4501448wjb.35.2015.04.10.13.43.32 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 10 Apr 2015 13:43:33 -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 03/11] ARM: dts: apq8064: Add usb host support. Date: Fri, 10 Apr 2015 21:43:30 +0100 Message-Id: <1428698610-12030-1-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 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";