From patchwork Mon May 19 18:30:57 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Bresticker X-Patchwork-Id: 350369 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 76AD0140086 for ; Tue, 20 May 2014 04:34:52 +1000 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753751AbaESSev (ORCPT ); Mon, 19 May 2014 14:34:51 -0400 Received: from plane.gmane.org ([80.91.229.3]:40594 "EHLO plane.gmane.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751457AbaESSeu (ORCPT ); Mon, 19 May 2014 14:34:50 -0400 Received: from public by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1WmSOV-0002a0-D1 for linux-tegra@vger.kernel.org; Mon, 19 May 2014 20:34:39 +0200 Received: from public by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1WmSOJ-0002D5-Ar for public-linux-tegra-u79uwXL29TY76Z2rM5mHXA@plane.gmane.org; Mon, 19 May 2014 20:34:27 +0200 Received: from mail-ve0-f169.google.com ([209.85.128.169]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1WmSKw-0003wQ-Pv for public-linux-tegra-u79uwXL29TY76Z2rM5mHXA@plane.gmane.org; Mon, 19 May 2014 20:30:58 +0200 Received: by mail-ve0-f169.google.com with SMTP id jx11so6932231veb.14 for ; Mon, 19 May 2014 11:30:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=O/EnRzAGE/t3488QeBc7EAD90SRsZ4MxKVehAWX2ZdQ=; b=Y6LheXkqJ80apJ1fTEXsDd/SM/RP3Tmqpgeftn53tBg4sNKC4ZXKEfQQlKKLB7F6L5 ChfROpsgycqh39auZCBPnvDbVxHpBegCg7zhQPa7ZkAYuYm9l/dPDYMhZlHs7dV1cO2X ze80FLOzYBdR4Ff4iUA7EJ9w2OociJAYow54MKzCzs2HoIfye8sDaKsQoRkek3prIkCx IPYcI39hzQ4ZsfOVI7+rnaf4sszr01NrETzkqGNdQ6OsvtXH9vJ9rXZbtJgST98CSijO BNtPWAcMAcdAGVcXx8fZwX8voKzxEjFR8mI2xqc5r0F07PdPaIs1TDWeb12nqLqTtLsn coxg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:date :message-id:subject:from:to:cc:content-type; bh=O/EnRzAGE/t3488QeBc7EAD90SRsZ4MxKVehAWX2ZdQ=; b=caJfKj9aNq1keObRrukraYJo3k3zz+3o7g0h1aCFdhTIody1maM14Y98QAW1IWMvak BOdzTF9vCB4DmadtbFcBKPUlHMJCVKKvJ8ezjzz6IzD2/7I96rmJFWYTxo1utHu/hzoc T7fQRETfdTLLbmwREzjaNAzbJrqYXgz5DxujWkb+ftlcXqbseQ9UJsS18Odh0Iwy5GPs TIwjURAFiFQxSv3dzNq4WMWF1CyomFPWB3/vw4hkMZceQF1a64JQ4pBDqiS8ebBq3iCh CepL9QmmtyWEGZohLFgnbeDy5lQLy08ceeRXY9kAF08xUEL8bDD8uv8yC95pB28C3k+C PJ+g== X-Gm-Message-State: ALoCoQnwN/m0Vks3kDnrAY3mkjBtqq9T9PzZQEIyKRKepISmom3mDb7NaXbXYgJgpvI/b1CT6bA9 MIME-Version: 1.0 X-Received: by 10.220.92.193 with SMTP id s1mr8328394vcm.34.1400524257772; Mon, 19 May 2014 11:30:57 -0700 (PDT) Received: by 10.52.115.167 with HTTP; Mon, 19 May 2014 11:30:57 -0700 (PDT) In-Reply-To: <537A0949.1050509@nvidia.com> References: <1400113986-339-1-git-send-email-abrestic@chromium.org> <537A0949.1050509@nvidia.com> Date: Mon, 19 May 2014 11:30:57 -0700 Message-ID: Subject: Re: [RFC PATCH 00/10] Tegra XHCI support From: Andrew Bresticker To: Tuomas Tynkkynen Cc: public-linux-tegra-u79uwXL29TY76Z2rM5mHXA@plane.gmane.org X-TMDA-Confirmed: Mon, 19 May 2014 20:34:27 +0200 Sender: linux-tegra-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org Toumas, > On Jetson-TK1 I can get USB2 devices to work but the USB3 device I tested > (JMS539 SuperSpeed SATA II 3.0G Bridge) just falls back to > USB2, I wonder if some additional configuration is needed there. The port mappings on Jetson TK1 are different from those on Venice2. I don't have a board yet, but I should be getting one within the next couple of days. Looking at the schematics, I think this is the correct DT fragment for Jetson TK1: --- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/arch/arm/boot/dts/tegra124-jetson-tk1.dts b/arch/arm/boot/dts/tegra index e31fb61..e3838de 100644 --- a/arch/arm/boot/dts/tegra124-jetson-tk1.dts +++ b/arch/arm/boot/dts/tegra124-jetson-tk1.dts @@ -1619,6 +1619,22 @@ nvidia,sys-clock-req-active-high; }; + usb@0,70090000 { + status = "okay"; + s1p05v-supply = <&vdd_1v05_run>; + s3p3v-supply = <&vdd_3v3_lp0>; + s1p8v-supply = <&vddio_1v8>; + }; + + phy@0,7009f000 { + status = "okay"; + nvidia,ss-pads = <0x1>; + nvidia,hsic-pads = <0x0>; + nvidia,utmi-pads = <0x6>; + nvidia,ss-port0-map = <2>; + vbus3-supply = <&vdd_usb3_vbus>; + }; + /* SD card */ sdhci@0,700b0400 { status = "okay"; @@ -1641,25 +1657,6 @@ }; }; - /* mini-PCIe USB */ - usb@0,7d004000 { - status = "okay"; - }; - - usb-phy@0,7d004000 { - status = "okay"; - }; - - /* USB A connector */ - usb@0,7d008000 { - status = "okay"; - }; - - usb-phy@0,7d008000 { - status = "okay"; - vbus-supply = <&vdd_usb3_vbus>; - }; - clocks { compatible = "simple-bus"; #address-cells = <1>;