From patchwork Wed Apr 24 21:12:05 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Serge Semin X-Patchwork-Id: 10915743 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 89A921515 for ; Wed, 24 Apr 2019 21:13:55 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 7998028BFB for ; Wed, 24 Apr 2019 21:13:55 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 6E28428BFD; Wed, 24 Apr 2019 21:13:55 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 20E8128BFB for ; Wed, 24 Apr 2019 21:13:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388400AbfDXVNm (ORCPT ); Wed, 24 Apr 2019 17:13:42 -0400 Received: from mail-lf1-f65.google.com ([209.85.167.65]:41147 "EHLO mail-lf1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1733089AbfDXVNh (ORCPT ); Wed, 24 Apr 2019 17:13:37 -0400 Received: by mail-lf1-f65.google.com with SMTP id t30so15803226lfd.8; Wed, 24 Apr 2019 14:13:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=5KhsaICucBSzIi6pewqFTD0VbH13k2SXqO4xc5eabvQ=; b=ZGTn/dHyWO9Gx2gdgM7KVXB0ZSwP+cwl9ETPZMYpSdbQIB1/8NHjcF64SpIP8CvAWV 2L19ZIKjafS/Ho6ZMLeTU8cx4XhBf25l0AxjgjY63sq2VBPlnlkGUixOzG8BXYDCuoW3 cVWQAniDFtABn0nybUfTG6AW82YgjGzMAF6fEgNSY5E/CajJhUNNp80FSlKbb3nWWNvK LqpW3fdn6JTzAPIRjBVqN5zQId2TqBteh2xYVMW+osABZqherxIUlm30tl9V28bhz5yU 1q/M4Rs4lo1CNIzKu0hGvq8rRg08oC5DQN/+hbK8pezPmljsnKI6pnywmboeyCRXOuOu FgCQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=5KhsaICucBSzIi6pewqFTD0VbH13k2SXqO4xc5eabvQ=; b=jY053dcsBwoF8nn8ZbyfIf34tVukJzYpAAoqrP2D9Tp4K4MN9K7mEP/tggDGeT1Z+g H59BbDFqKr2w1p8LO8OrZgeRlDpFIRu9z4m4hE/H9R23Z+E1KLFh/SLlYmDuvO//45b6 /5FiZnmHaxNSGYX7GkigGD2n8H1LmmvO3/Ss/HbOhLsR3vEbEt5+NF3XJMVzXCk2L4LR c8PlJT32ROq2Ir6QdCtd6ns9g/4QM9eWV1ahodRUz46UQOxcWfT4zJYtfzoQNQEaLn7a Hdy6b8yYjsWhJz/Sa7UNjtrqNvHFszjQ5lIBQvS6AbtEtTbAwJj0M5ediWcWFEaeGFP8 TaAw== X-Gm-Message-State: APjAAAXp/Frin2IlN85AocXAvZm9Y1If0LW5r7d/jOplik9nIhbHVXRy 2IERgPQLm8hhlM7PxbCB08A= X-Google-Smtp-Source: APXvYqz3jkwKHMkN+3DBn3mIqQAkYt0FNl1kCkLC+6au9GLE2u46bh2FX0DM89GvtAaYleliKEMUYg== X-Received: by 2002:ac2:598b:: with SMTP id w11mr19531195lfn.62.1556140414975; Wed, 24 Apr 2019 14:13:34 -0700 (PDT) Received: from localhost.localdomain ([5.164.240.123]) by smtp.gmail.com with ESMTPSA id m3sm4540248lfh.94.2019.04.24.14.13.33 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 24 Apr 2019 14:13:34 -0700 (PDT) From: Serge Semin To: Richard Leitner , Greg Kroah-Hartman , Rob Herring , Mark Rutland Cc: Serge Semin , linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/3] usb: usb251xb: Add US lanes inversion dts-bindings Date: Thu, 25 Apr 2019 00:12:05 +0300 Message-Id: <20190424211208.17499-2-fancer.lancer@gmail.com> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190424211208.17499-1-fancer.lancer@gmail.com> References: <20190424211208.17499-1-fancer.lancer@gmail.com> MIME-Version: 1.0 Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Since a separate US ports lanes polarity inversion property is going to be available the bindings doc-file should be updated with information about swap-us-lanes bool property, which will be responsible for it. Signed-off-by: Serge Semin Reviewed-by: Rob Herring Acked-by: Richard Leitner --- Documentation/devicetree/bindings/usb/usb251xb.txt | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/usb/usb251xb.txt b/Documentation/devicetree/bindings/usb/usb251xb.txt index 17915f64b8ee..bc7945e9dbfe 100644 --- a/Documentation/devicetree/bindings/usb/usb251xb.txt +++ b/Documentation/devicetree/bindings/usb/usb251xb.txt @@ -64,8 +64,10 @@ Optional properties : - power-on-time-ms : Specifies the time it takes from the time the host initiates the power-on sequence to a port until the port has adequate power. The value is given in ms in a 0 - 510 range (default is 100ms). - - swap-dx-lanes : Specifies the ports which will swap the differential-pair - (D+/D-), default is not-swapped. + - swap-dx-lanes : Specifies the downstream ports which will swap the + differential-pair (D+/D-), default is not-swapped. + - swap-us-lanes : Selects the upstream port differential-pair (D+/D-) + swapping (boolean, default is not-swapped) Examples: usb2512b@2c {