From patchwork Sat Nov 28 22:54:23 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Adrien Grassein X-Patchwork-Id: 1407753 Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@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=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=nmHd2Tev; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4Ck6KV2LQcz9sTR for ; Sun, 29 Nov 2020 09:55:42 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731463AbgK1WzT (ORCPT ); Sat, 28 Nov 2020 17:55:19 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51236 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727070AbgK1WzR (ORCPT ); Sat, 28 Nov 2020 17:55:17 -0500 Received: from mail-wr1-x444.google.com (mail-wr1-x444.google.com [IPv6:2a00:1450:4864:20::444]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2984EC0613D3; Sat, 28 Nov 2020 14:54:37 -0800 (PST) Received: by mail-wr1-x444.google.com with SMTP id l1so9764231wrb.9; Sat, 28 Nov 2020 14:54:37 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=pK9Ea/lgfc3fvgVFGg7cOxa+M9VALejH1ACdbsPKEMs=; b=nmHd2TevB8pFTfshsA8RnxSQyuL2AAIj267/vJnzTiOWPNVDN8ceOlhKFYYg1C0RL5 qkNHODFKbPacJYAqBbVyE1R1kxyXkiEsq9VDr6T3F0Pzjcv3h8G1W2mWR+gWduYNCPwx PUH9IEUtRTA+3IVJoalQn3Zzfn2jLeL5shsDjgTFlGZgvtdedcav0t+cjw54FwdgmQPX 6TV3LSA4YbH2zZSZHR6EfFc7STj7asKszDqDGShb49q9WVZuJbt/u+7MX15xV7VDo3FN kqwh3UIPOczUpMMvTXvSKhNz5/9YV9dtpaOXbiqAgw5Lt2TKqfuLKzARKOI3wicNeXmb 6y0g== 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:mime-version :content-transfer-encoding; bh=pK9Ea/lgfc3fvgVFGg7cOxa+M9VALejH1ACdbsPKEMs=; b=PlpGihDmR+7NyU+z6PGn64xAFL7I8vnNshjcOomCNmkZ6jWTSCLTcpedBEk1ATmhWn CwAHmYh1y9JsJmVidLqhtGgLRW7/8pw3QQwPD+i3vSopjOZsYNN+2UV5ZGBAZQxLUnfT NlE6Stv3y8DJQe+vhr+2n39YhLpn6XHsaoxsFlbWwFEe6qedu9HiOMr5Vt8lHRw6sXsb cQNpcjNbLhz+oBXRXj2A+N1BbsaTp8IBUtYN9pN9E1il35ZNTGNknNMwA+7w/QGrnbj3 zsS6HUPCXU6Ox8wGhc03jYUYLyzrrlY9n9AUI5El9FasZIDWKaSotuSTN+TINYpLH7+K hz5A== X-Gm-Message-State: AOAM532cEWrUBqFM02Ho68h8JBFvhqV0TVJh8/smU3Wu+55AvvfNuMAR LMnGLlquYm8kN2pJmiik2KU= X-Google-Smtp-Source: ABdhPJzdyErr8cs5tsLS+ZbaWXTssjqNORLamAngXh3vqxJSdBmE2QgGccfdpJqXKCravltxrU9DSw== X-Received: by 2002:a05:6000:347:: with SMTP id e7mr19715253wre.35.1606604075863; Sat, 28 Nov 2020 14:54:35 -0800 (PST) Received: from adgra-XPS-15-9570.home (lfbn-idf1-1-1007-144.w86-238.abo.wanadoo.fr. [86.238.83.144]) by smtp.gmail.com with ESMTPSA id d13sm24231506wrb.39.2020.11.28.14.54.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 28 Nov 2020 14:54:35 -0800 (PST) From: Adrien Grassein Cc: fugang.duan@nxp.com, davem@davemloft.net, kuba@kernel.org, robh+dt@kernel.org, netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Adrien Grassein Subject: [PATCH 1/3] dt-bindings: net: fsl-fec add mdc/mdio bitbang option Date: Sat, 28 Nov 2020 23:54:23 +0100 Message-Id: <20201128225425.19300-1-adrien.grassein@gmail.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 To: unlisted-recipients:; (no To-header on input) Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Add dt-bindings explanation for the two new gpios (mdio and mdc) used for bitbanging. Signed-off-by: Adrien Grassein --- Documentation/devicetree/bindings/net/fsl-fec.txt | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/net/fsl-fec.txt b/Documentation/devicetree/bindings/net/fsl-fec.txt index 9b543789cd52..e9fa992354b7 100644 --- a/Documentation/devicetree/bindings/net/fsl-fec.txt +++ b/Documentation/devicetree/bindings/net/fsl-fec.txt @@ -22,6 +22,10 @@ Optional properties: - fsl,err006687-workaround-present: If present indicates that the system has the hardware workaround for ERR006687 applied and does not need a software workaround. +- mdc-gpios: Bitbanged MDIO Management Data Clock GPIO. If specified, +mdio-gpios should be specified too. +- mdio-gpios: Bitbanged MDIO Management Data I/O GPIO. If specified, +mdc-gpios should be specified too. - fsl,stop-mode: register bits of stop mode control, the format is <&gpr req_gpr req_bit>. gpr is the phandle to general purpose register node.