From patchwork Mon Jul 8 19:24:55 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Matthias Kaehlcke X-Patchwork-Id: 1129238 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=pass (p=none dis=none) header.from=chromium.org Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=chromium.org header.i=@chromium.org header.b="g6DmxOlf"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 45jFld1mg0z9sNH for ; Tue, 9 Jul 2019 05:25:17 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2391669AbfGHTZQ (ORCPT ); Mon, 8 Jul 2019 15:25:16 -0400 Received: from mail-pl1-f193.google.com ([209.85.214.193]:44510 "EHLO mail-pl1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2391685AbfGHTZP (ORCPT ); Mon, 8 Jul 2019 15:25:15 -0400 Received: by mail-pl1-f193.google.com with SMTP id t14so5677237plr.11 for ; Mon, 08 Jul 2019 12:25:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=Z5eHwBNuWYWKF1GupD4lDii6DsKsGEYAJZvTYM/KCqI=; b=g6DmxOlfjJavtQhzMxF93mSr+YoVsWfSuyZx1EJ62H9u6NIRhiIUo6rQbpJL0oyftP RVtP7lAuSo7E6rRmRJg94S5J3R/vu5pv1kgMpCqkXNEGCV0WHZvkY9PoO/kTHAWzCcxH vhRvNRkEsOzAHw0MhR0Y9OsFyaOruo1jmuQ0w= 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=Z5eHwBNuWYWKF1GupD4lDii6DsKsGEYAJZvTYM/KCqI=; b=XN8I3KPIzl3HsHqLndS/be/GcYGlDF9nRo36e+B6WJB7NUbRoCbEjBsj1VARQ8cPwB k6c7LyoC4dL4MNPFuPzac1imLswlGxkp2VxngYaY7ttSsyijkn4tctw6K+o3c3jCKrZV 5V4Nib8AZeQT0UViKBi0IPTM+qZBDiZb1Wz6i84G2/IQvIi5aZdW2r87ED1/1ZfyH41t fujO/Hp5GwCAnXob60S1j5p7BjKfPZaEkUXZo0/TRzx2f/jlxLM8XqLBKAcgTW8t8BmJ yfBJIAPmL0S1kzG8VjDXcgbIckuIMt1e0ceVEi6Lil135NU3uf++GHLSiEMwF/LU6rel JLRw== X-Gm-Message-State: APjAAAWRH3+yQCYboWvYaWm0Yc42q3qH6HP98LVQOKqo+F1ST3sWeoWO K7eDGuPoSz76GjeZ3FO5CnYPrg== X-Google-Smtp-Source: APXvYqzfy0HVoxjXdQF/nkAhmrMgk9z+IbtHFWroP7aqxCr0POXhMb28WjmetIMRN/0+fXLRkz9HFw== X-Received: by 2002:a17:902:f81:: with SMTP id 1mr26692509plz.191.1562613914916; Mon, 08 Jul 2019 12:25:14 -0700 (PDT) Received: from localhost ([2620:15c:202:1:75a:3f6e:21d:9374]) by smtp.gmail.com with ESMTPSA id x65sm23185986pfd.139.2019.07.08.12.25.14 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 08 Jul 2019 12:25:14 -0700 (PDT) From: Matthias Kaehlcke To: "David S . Miller" , Rob Herring , Mark Rutland , Andrew Lunn , Florian Fainelli , Heiner Kallweit Cc: netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Douglas Anderson , Matthias Kaehlcke Subject: [PATCH v3 3/7] dt-bindings: net: realtek: Add property to enable SSC Date: Mon, 8 Jul 2019 12:24:55 -0700 Message-Id: <20190708192459.187984-4-mka@chromium.org> X-Mailer: git-send-email 2.22.0.410.gd8fdbe21b5-goog In-Reply-To: <20190708192459.187984-1-mka@chromium.org> References: <20190708192459.187984-1-mka@chromium.org> MIME-Version: 1.0 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add the 'realtek,enable-ssc' property to enable Spread Spectrum Clocking (SSC) on Realtek PHYs that support it. Signed-off-by: Matthias Kaehlcke --- Changes in v3: - changed wording for supported PHY models Changes in v2: - patch added to the series (kind of, it already existed, but now the binding is created by another patch) --- Documentation/devicetree/bindings/net/realtek.txt | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/net/realtek.txt b/Documentation/devicetree/bindings/net/realtek.txt index db0333f23fec..af2824664f08 100644 --- a/Documentation/devicetree/bindings/net/realtek.txt +++ b/Documentation/devicetree/bindings/net/realtek.txt @@ -15,6 +15,10 @@ Optional properties: Only supported for "realtek,rtl8211e". +- realtek,enable-ssc : Enable Spread Spectrum Clocking (SSC) on this port. + + Only supported for "realtek,rtl8211e". + Example: @@ -27,5 +31,6 @@ mdio0 { compatible = "realtek,rtl8211e"; reg = <1>; realtek,eee-led-mode-disable; + realtek,enable-ssc; }; };