From patchwork Thu May 14 06:22:36 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nagarjuna Kristam X-Patchwork-Id: 1289917 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-tegra-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=nvidia.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=nvidia.com header.i=@nvidia.com header.a=rsa-sha256 header.s=n1 header.b=I+UzzOFg; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 49N1gM5rL8z9sSd for ; Thu, 14 May 2020 16:22:55 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726072AbgENGWz (ORCPT ); Thu, 14 May 2020 02:22:55 -0400 Received: from hqnvemgate26.nvidia.com ([216.228.121.65]:11580 "EHLO hqnvemgate26.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726067AbgENGWy (ORCPT ); Thu, 14 May 2020 02:22:54 -0400 Received: from hqpgpgate101.nvidia.com (Not Verified[216.228.121.13]) by hqnvemgate26.nvidia.com (using TLS: TLSv1.2, DES-CBC3-SHA) id ; Wed, 13 May 2020 23:22:41 -0700 Received: from hqmail.nvidia.com ([172.20.161.6]) by hqpgpgate101.nvidia.com (PGP Universal service); Wed, 13 May 2020 23:22:54 -0700 X-PGP-Universal: processed; by hqpgpgate101.nvidia.com on Wed, 13 May 2020 23:22:54 -0700 Received: from HQMAIL107.nvidia.com (172.20.187.13) by HQMAIL101.nvidia.com (172.20.187.10) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Thu, 14 May 2020 06:22:53 +0000 Received: from rnnvemgw01.nvidia.com (10.128.109.123) by HQMAIL107.nvidia.com (172.20.187.13) with Microsoft SMTP Server (TLS) id 15.0.1473.3 via Frontend Transport; Thu, 14 May 2020 06:22:53 +0000 Received: from nkristam-ubuntu.nvidia.com (Not Verified[10.19.67.128]) by rnnvemgw01.nvidia.com with Trustwave SEG (v7,5,8,10121) id ; Wed, 13 May 2020 23:22:52 -0700 From: Nagarjuna Kristam To: , , , , , , CC: , , , , Nagarjuna Kristam Subject: [PATCH V3 1/8] dt-bindings: phy: tegra-xusb: Add charger-detect property Date: Thu, 14 May 2020 11:52:36 +0530 Message-ID: <1589437363-16727-2-git-send-email-nkristam@nvidia.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1589437363-16727-1-git-send-email-nkristam@nvidia.com> References: <1589437363-16727-1-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=1589437361; bh=NClHpiNMZREa/HqpW14zvofNQ7OTa7fLb0IiN9r9fhQ=; h=X-PGP-Universal:From:To:CC:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:X-NVConfidentiality:MIME-Version: Content-Type; b=I+UzzOFgG/B7TWncP+cR9nPvli4Avsb1C42KJKRAmj5wQ4Leno5pv4jxX2C74vgB7 xE2QHm8/GJcb3CAKvBKEgTjVTLsqGHM4bYJtc0QQ/juCZ1vk52f5lt6JDFP4BVJTlZ VAwG0SyNwS9eoNLWZJENxoKmtzTJVBhi3gy0xU94jJSFCS/t8HHbi0Jy6DqIfUnLPN Mys9ghDl1oxAqKc5Eyd591Bx0ZNS7CK2u92TcUNmH+0vzjMIEcmWVHrOdGcTNzt0Mp ghB+muTAix/F797k/IZKRppf5BkyfOIpso4dAuSALF5bGGy8FEyCy6E03xq7eo8Qze SPNNjQgX0gtew== Sender: linux-tegra-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org Add nvidia,charger-detect boolean property for Tegra210 and Tegra186 platforms. This property is used to inform driver to perform charger detection on corresponding USB 2 port. Signed-off-by: Nagarjuna Kristam Acked-by: Rob Herring Acked-by: Thierry Reding --- V3: - Added Acked-by updates to commit message. --- V2: - Added Acked-by updates to commit message. --- Documentation/devicetree/bindings/phy/nvidia,tegra124-xusb-padctl.txt | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/phy/nvidia,tegra124-xusb-padctl.txt b/Documentation/devicetree/bindings/phy/nvidia,tegra124-xusb-padctl.txt index 38c5fa2..9b2d2dd 100644 --- a/Documentation/devicetree/bindings/phy/nvidia,tegra124-xusb-padctl.txt +++ b/Documentation/devicetree/bindings/phy/nvidia,tegra124-xusb-padctl.txt @@ -190,6 +190,10 @@ Required properties for OTG/Peripheral capable USB2 ports: and peripheral roles. Connector should be added as subnode. See usb/usb-conn-gpio.txt. +Optional properties for OTG/Peripheral capable USB2 ports: +- nvidia,charger-detect: A boolean property whose presence inform driver to + perform charger-detect activity. + Optional properties: - nvidia,internal: A boolean property whose presence determines that a port is internal. In the absence of this property the port is considered to be