From patchwork Fri Aug 23 09:47:24 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nagarjuna Kristam X-Patchwork-Id: 11111171 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 9846913B1 for ; Fri, 23 Aug 2019 09:48:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 765B7233FE for ; Fri, 23 Aug 2019 09:48:19 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=nvidia.com header.i=@nvidia.com header.b="F91NLc3K" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2394060AbfHWJsQ (ORCPT ); Fri, 23 Aug 2019 05:48:16 -0400 Received: from hqemgate14.nvidia.com ([216.228.121.143]:4771 "EHLO hqemgate14.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389129AbfHWJsP (ORCPT ); Fri, 23 Aug 2019 05:48:15 -0400 Received: from hqpgpgate102.nvidia.com (Not Verified[216.228.121.13]) by hqemgate14.nvidia.com (using TLS: TLSv1.2, DES-CBC3-SHA) id ; Fri, 23 Aug 2019 02:48:14 -0700 Received: from hqmail.nvidia.com ([172.20.161.6]) by hqpgpgate102.nvidia.com (PGP Universal service); Fri, 23 Aug 2019 02:48:14 -0700 X-PGP-Universal: processed; by hqpgpgate102.nvidia.com on Fri, 23 Aug 2019 02:48:14 -0700 Received: from HQMAIL105.nvidia.com (172.20.187.12) by HQMAIL107.nvidia.com (172.20.187.13) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Fri, 23 Aug 2019 09:48:14 +0000 Received: from hqnvemgw02.nvidia.com (172.16.227.111) by HQMAIL105.nvidia.com (172.20.187.12) with Microsoft SMTP Server (TLS) id 15.0.1473.3 via Frontend Transport; Fri, 23 Aug 2019 09:48:14 +0000 Received: from nkristam-ubuntu.nvidia.com (Not Verified[10.19.65.118]) by hqnvemgw02.nvidia.com with Trustwave SEG (v7,5,8,10121) id ; Fri, 23 Aug 2019 02:48:13 -0700 From: Nagarjuna Kristam To: , , , , , , CC: , , , , Nagarjuna Kristam Subject: [Patch V7 6/8] arm64: tegra: Enable xudc on Jetson TX1 Date: Fri, 23 Aug 2019 15:17:24 +0530 Message-ID: <1566553646-15338-7-git-send-email-nkristam@nvidia.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1566553646-15338-1-git-send-email-nkristam@nvidia.com> References: <1566553646-15338-1-git-send-email-nkristam@nvidia.com> X-NVConfidentiality: public MIME-Version: 1.0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1; t=1566553694; bh=Rp21OJROa5NgaPfeKSwnawxTetHeGF1w8cGe5tqo1/8=; h=X-PGP-Universal:From:To:CC:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:X-NVConfidentiality:MIME-Version: Content-Type; b=F91NLc3KNmzVSwSzoggrsBcYRJXWL7PiQo0etq/B8uvuRsfrJM7hPJL4faeFP4sZ0 kBnxmldQVtPmre26xtCyh6femk6K69LHggW8dyR7KT1bylzdc1/I4iKRnVS5mYLYKh 4IrOvian05az5lePswpAEvpvtQWcQ9ECctkCEVfisxk3pNtVNShZ9nnFZt3iY8dJEF Fzdtf/ySsSjs39Zqh2chPSnlsVkV/zG1ep8Hk8XpgFCievYh/e4kVeuWxIw/u5PZyJ 5E48ZOax6YuiEd36bGsSYmgyk+T5E+2Si4ettnO7TutwxR6Ltq29QjQShqY1OGbeXT ls8im1ZGW7Llw== Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Enable XUSB device mode driver for USB0 slot on Jetson TX1. Signed-off-by: Nagarjuna Kristam Reviewed-by: JC Kuo --- arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi | 31 +++++++++++++++++++++++++- 1 file changed, 30 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi b/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi index a7dc319..2c9de2b 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra210-p2597.dtsi @@ -1362,7 +1362,7 @@ status = "okay"; lanes { - usb2-0 { + micro_b: usb2-0 { nvidia,function = "xusb"; status = "okay"; }; @@ -1483,6 +1483,21 @@ vmmc-supply = <&vdd_3v3_sd>; }; + usb@700d0000 { + status = "okay"; + phys = <µ_b>; + phy-names = "usb2"; + avddio-usb-supply = <&vdd_3v3_sys>; + hvdd-usb-supply = <&vdd_1v8>; + usb-role-switch; + + port { + usb_role_switch: endpoint { + remote-endpoint = <&usb_b_conn_ep>; + }; + }; + }; + regulators { compatible = "simple-bus"; #address-cells = <1>; @@ -1641,4 +1656,18 @@ linux,code = ; }; }; + + usb_type_b: connector { + compatible = "linux,usb-conn-gpio", "usb-b-connector"; + label = "micro-USB"; + type = "micro"; + vbus-gpio = <&gpio TEGRA_GPIO(Z, 0) GPIO_ACTIVE_LOW>; + + port { + usb_b_conn_ep: endpoint { + remote-endpoint = <&usb_role_switch>; + }; + }; + }; + };