From patchwork Mon Sep 23 08:25:50 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nagarjuna Kristam X-Patchwork-Id: 11156247 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 C8AE416B1 for ; Mon, 23 Sep 2019 08:27:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A898120B7C for ; Mon, 23 Sep 2019 08:27:00 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=nvidia.com header.i=@nvidia.com header.b="SsHciTvG" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2438492AbfIWI07 (ORCPT ); Mon, 23 Sep 2019 04:26:59 -0400 Received: from hqemgate16.nvidia.com ([216.228.121.65]:8085 "EHLO hqemgate16.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2438473AbfIWI06 (ORCPT ); Mon, 23 Sep 2019 04:26:58 -0400 Received: from hqpgpgate102.nvidia.com (Not Verified[216.228.121.13]) by hqemgate16.nvidia.com (using TLS: TLSv1.2, DES-CBC3-SHA) id ; Mon, 23 Sep 2019 01:27:03 -0700 Received: from hqmail.nvidia.com ([172.20.161.6]) by hqpgpgate102.nvidia.com (PGP Universal service); Mon, 23 Sep 2019 01:26:57 -0700 X-PGP-Universal: processed; by hqpgpgate102.nvidia.com on Mon, 23 Sep 2019 01:26:57 -0700 Received: from HQMAIL109.nvidia.com (172.20.187.15) by HQMAIL101.nvidia.com (172.20.187.10) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Mon, 23 Sep 2019 08:26:57 +0000 Received: from HQMAIL101.nvidia.com (172.20.187.10) by HQMAIL109.nvidia.com (172.20.187.15) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Mon, 23 Sep 2019 08:26:56 +0000 Received: from hqnvemgw01.nvidia.com (172.20.150.20) by HQMAIL101.nvidia.com (172.20.187.10) with Microsoft SMTP Server (TLS) id 15.0.1473.3 via Frontend Transport; Mon, 23 Sep 2019 08:26:57 +0000 Received: from nkristam-ubuntu.nvidia.com (Not Verified[10.19.65.118]) by hqnvemgw01.nvidia.com with Trustwave SEG (v7,5,8,10121) id ; Mon, 23 Sep 2019 01:26:56 -0700 From: Nagarjuna Kristam To: , , , , , , CC: , , , , "Nagarjuna Kristam" Subject: [Patch V10 6/8] arm64: tegra: Enable xudc on Jetson TX1 Date: Mon, 23 Sep 2019 13:55:50 +0530 Message-ID: <1569227152-3030-7-git-send-email-nkristam@nvidia.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1569227152-3030-1-git-send-email-nkristam@nvidia.com> References: <1569227152-3030-1-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=1569227223; bh=m4NydnYXlOc5y1vo/JJms31ak7rdoDrJcyGxNlJCVKE=; h=X-PGP-Universal:From:To:CC:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:X-NVConfidentiality:MIME-Version: Content-Type; b=SsHciTvGfRmNgiwiOmsTKU9wQTkVTcfcEnyS3D6jLpp5gczSJ1TnvKcgX0W2B5rZh nCmkNFVySp8p3L+Z81HKpxiYJRReXlOEEjR4OzX/pUhApe1+8iA3VuXZxIMUJ2OjyM Bzb5HDAr0xIRlkEVzB2E3Q76L2XLdkMe7oaKe2KPIda4PJnvAZs4lIABrzRPsKSaxN as//e3IylhJZWhotuAaK13ZsWPnY4Rb3y0SAeWy6DVeLP/gSTrsJNx24ng9pcHTNR6 7zr2mTuSxuDmIXAm0FNQnvVfNUOfqlyI/paLChCSIFPseu4QS+MDvtSj6BVFDelmq7 Y4sDbIkcxCbxQ== 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..489911b 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 = "usb-b-connector", "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>; + }; + }; + }; + };