From patchwork Tue Nov 25 00:17:22 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Bresticker X-Patchwork-Id: 5371191 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 [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id D1A739F319 for ; Tue, 25 Nov 2014 00:23:34 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id EA46820154 for ; Tue, 25 Nov 2014 00:23:33 +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 1A55220120 for ; Tue, 25 Nov 2014 00:23:33 +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 1Xt3sO-00018T-IR; Tue, 25 Nov 2014 00:21:04 +0000 Received: from mail-pd0-f202.google.com ([209.85.192.202]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Xt3pP-0005nr-2w for linux-arm-kernel@lists.infradead.org; Tue, 25 Nov 2014 00:18:00 +0000 Received: by mail-pd0-f202.google.com with SMTP id w10so400877pde.1 for ; Mon, 24 Nov 2014 16:17:42 -0800 (PST) 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=3F1JllkCuXeQSu2tj6yxgvFyeQ3v223UE5+Qwqode7w=; b=kBc4nCU1Zo2U05qjbqohwVexOrh8qmHPsb3FkoNdJdaSXXxXJ+hps3CuXK0KaB+XCx g1ToRXLMBw3jpKi9snZHk7D4nACgbpPJ9k5eu/nnGS8EzmrAqqxbIPSjjPsWxXuibjQk 4TGbPpbMY6t0GDxsezzkXkwl3j6YB2/BEkYpqzzfjH6ZJabsUIyCzJlJ5w91K5XjwjOL rTjZEqIVD2yfl2ptkaARhQemtUdXPlwBdAAj7QVi0CWOsdKglHRp7wMAgkgm1LLVPIog TeSHqDb3jApt/18O0grBQe+CqUMcYeRxrug+WDhS6FjDx6KazHp0Bh01qwZyzDs/L6sl mEaw== X-Gm-Message-State: ALoCoQnHprpeKBSJsM5HgfQzbbiQmE3zWMWLwOkerfzvko+Uad8WJB35HAQk8RSvDaCgQ98/9s0n X-Received: by 10.66.66.234 with SMTP id i10mr22412248pat.31.1416874662518; Mon, 24 Nov 2014 16:17:42 -0800 (PST) Received: from corpmail-nozzle1-2.hot.corp.google.com ([100.108.1.103]) by gmr-mx.google.com with ESMTPS id k66si512113yho.7.2014.11.24.16.17.40 for (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 24 Nov 2014 16:17:42 -0800 (PST) Received: from abrestic.mtv.corp.google.com ([172.22.65.70]) by corpmail-nozzle1-2.hot.corp.google.com with ESMTP id ZOqyrxap.2; Mon, 24 Nov 2014 16:17:42 -0800 Received: by abrestic.mtv.corp.google.com (Postfix, from userid 137652) id 8F718220E40; Mon, 24 Nov 2014 16:17:40 -0800 (PST) From: Andrew Bresticker To: Stephen Warren , Thierry Reding , Alexandre Courbot , linux-tegra@vger.kernel.org Subject: [PATCH V6 10/12] ARM: tegra: jetson-tk1: Add xHCI support Date: Mon, 24 Nov 2014 16:17:22 -0800 Message-Id: <1416874644-12070-11-git-send-email-abrestic@chromium.org> X-Mailer: git-send-email 2.1.0.rc2.206.gedb03e5 In-Reply-To: <1416874644-12070-1-git-send-email-abrestic@chromium.org> References: <1416874644-12070-1-git-send-email-abrestic@chromium.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20141124_161759_183007_E77C9287 X-CRM114-Status: GOOD ( 12.06 ) X-Spam-Score: -0.7 (/) Cc: Mark Rutland , devicetree@vger.kernel.org, linux-usb@vger.kernel.org, Mathias Nyman , Pawel Moll , Ian Campbell , Andrew Bresticker , Greg Kroah-Hartman , Linus Walleij , Jassi Brar , linux-kernel@vger.kernel.org, Felipe Balbi , Kishon Vijay Abraham I , Olof Johansson , Rob Herring , Alan Stern , linux-arm-kernel@lists.infradead.org, Kumar Gala , Grant Likely , Arnd Bergmann 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=-2.6 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_LOW, 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 Assign USB ports previously owned by the EHCI controllers to the xHCI controller. There is a mini-PCIe USB port (UTMI port 1) and a USB A connector (UTMI port 2, USB3 port 0). PCIe lane 0 is used for USB3 port 0. Signed-off-by: Andrew Bresticker Reviewed-by: Stephen Warren --- No changes from v5. Changes from v4: - Updated regulator and pinconfig properties. Changes from v3: - Assigned otg-0 to XUSB to avoid USB2.0 flakiness. Changes from v2: - Updated VBUS power supply names. Changes from v1: - Updated USB power supplies. --- arch/arm/boot/dts/tegra124-jetson-tk1.dts | 46 +++++++++++++++++-------------- 1 file changed, 26 insertions(+), 20 deletions(-) diff --git a/arch/arm/boot/dts/tegra124-jetson-tk1.dts b/arch/arm/boot/dts/tegra124-jetson-tk1.dts index 51b373f..be93710 100644 --- a/arch/arm/boot/dts/tegra124-jetson-tk1.dts +++ b/arch/arm/boot/dts/tegra124-jetson-tk1.dts @@ -1687,15 +1687,40 @@ target-12v-supply = <&vdd_12v0_sata>; }; + usb@0,70090000 { + status = "okay"; + phys = <&padctl TEGRA_XUSB_PADCTL_UTMI_P1>, /* mini-PCIe USB */ + <&padctl TEGRA_XUSB_PADCTL_UTMI_P2>, /* USB A */ + <&padctl TEGRA_XUSB_PADCTL_USB3_P0>; /* USB A */ + phy-names = "utmi-1", "utmi-2", "usb3-0"; + avddio-pex-supply = <&vdd_1v05_run>; + dvddio-pex-supply = <&vdd_1v05_run>; + avdd-usb-supply = <&vdd_3v3_lp0>; + avdd-pll-utmip-supply = <&vddio_1v8>; + avdd-pll-erefe-supply = <&avdd_1v05_run>; + avdd-usb-ss-pll-supply = <&vdd_1v05_run>; + hvdd-usb-ss-supply = <&vdd_3v3_lp0>; + hvdd-usb-ss-pll-e-supply = <&vdd_3v3_lp0>; + }; + padctl@0,7009f000 { pinctrl-0 = <&padctl_default>; pinctrl-names = "default"; + vbus-2-supply = <&vdd_usb3_vbus>; + padctl_default: pinmux { + otg { + nvidia,lanes = "otg-0", "otg-1", "otg-2"; + nvidia,function = "xusb"; + }; + usb3 { - nvidia,lanes = "pcie-0", "pcie-1"; + nvidia,lanes = "pcie-0"; nvidia,function = "usb3"; nvidia,iddq = <0>; + nvidia,usb2-port = <2>; + nvidia,usb3-port = <0>; }; pcie { @@ -1736,25 +1761,6 @@ }; }; - /* 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>;