From patchwork Mon Sep 9 17:19:25 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vitaly Gaiduk X-Patchwork-Id: 1159882 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=cloudbear.ru Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=cloudbear.ru header.i=@cloudbear.ru header.b="NabCOuLE"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 46Rvzy6Xh0z9sNF for ; Tue, 10 Sep 2019 03:19:58 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728797AbfIIRTm (ORCPT ); Mon, 9 Sep 2019 13:19:42 -0400 Received: from forward105j.mail.yandex.net ([5.45.198.248]:51449 "EHLO forward105j.mail.yandex.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726998AbfIIRTl (ORCPT ); Mon, 9 Sep 2019 13:19:41 -0400 Received: from mxback12g.mail.yandex.net (mxback12g.mail.yandex.net [IPv6:2a02:6b8:0:1472:2741:0:8b7:91]) by forward105j.mail.yandex.net (Yandex) with ESMTP id 5B1DDB210AD; Mon, 9 Sep 2019 20:19:39 +0300 (MSK) Received: from smtp4p.mail.yandex.net (smtp4p.mail.yandex.net [2a02:6b8:0:1402::15:6]) by mxback12g.mail.yandex.net (nwsmtp/Yandex) with ESMTP id y7Go9rAfas-Jcti3Y5H; Mon, 09 Sep 2019 20:19:39 +0300 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cloudbear.ru; s=mail; t=1568049579; bh=r84Kqo/HGSOXp2gbIzeEvSukvJmucKofPxYZFL2hinQ=; h=In-Reply-To:Subject:To:From:Cc:References:Date:Message-Id; b=NabCOuLEFysLtc69zbf8UfSUX5Wpvyc6Jy6ioaFd8WzJzUFZO1ZOzZuATgIpfgW6W /niWpleeO2+TF8K9Eexdv8ISjWQRTNxN/aMd9/HmQ/pEJgPrrODRg+JA9Ma/EZUNe7 NzjjaIugxXa+tieCQDVP+DO1kRxLyVICTeqT4EMQ= Authentication-Results: mxback12g.mail.yandex.net; dkim=pass header.i=@cloudbear.ru Received: by smtp4p.mail.yandex.net (nwsmtp/Yandex) with ESMTPSA id rCsZlLVxqi-JbTSpp4N; Mon, 09 Sep 2019 20:19:37 +0300 (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (Client certificate not present) From: Vitaly Gaiduk To: davem@davemloft.net, robh+dt@kernel.org, f.fainelli@gmail.com Cc: Vitaly Gaiduk , Mark Rutland , Andrew Lunn , Trent Piepho , netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v4 1/2] net: phy: dp83867: Add documentation for SGMII mode type Date: Mon, 9 Sep 2019 20:19:25 +0300 Message-Id: <1568049566-16708-2-git-send-email-vitaly.gaiduk@cloudbear.ru> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1568049566-16708-1-git-send-email-vitaly.gaiduk@cloudbear.ru> References: <1568047940-14490-2-git-send-email-vitaly.gaiduk@cloudbear.ru> <1568049566-16708-1-git-send-email-vitaly.gaiduk@cloudbear.ru> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add documentation of ti,sgmii-ref-clock-output-enable which can be used to select SGMII mode type (4 or 6-wire). Signed-off-by: Vitaly Gaiduk --- Changes in v4: - Fixed the wording of property Documentation/devicetree/bindings/net/ti,dp83867.txt | 4 ++++ 1 file changed, 4 insertions(+) -- 2.7.4 diff --git a/Documentation/devicetree/bindings/net/ti,dp83867.txt b/Documentation/devicetree/bindings/net/ti,dp83867.txt index db6aa3f..388ff48 100644 --- a/Documentation/devicetree/bindings/net/ti,dp83867.txt +++ b/Documentation/devicetree/bindings/net/ti,dp83867.txt @@ -37,6 +37,10 @@ Optional property: for applicable values. The CLK_OUT pin can also be disabled by this property. When omitted, the PHY's default will be left as is. + - ti,sgmii-ref-clock-output-enable - This denotes which + SGMII configuration is used (4 or 6-wire modes). + Some MACs work with differential SGMII clock. + See data manual for details. Note: ti,min-output-impedance and ti,max-output-impedance are mutually exclusive. When both properties are present ti,max-output-impedance