From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 82B9FC282C0 for ; Fri, 25 Jan 2019 12:56:42 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 49359218E2 for ; Fri, 25 Jan 2019 12:56:42 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="arjpyObB"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=baylibre-com.20150623.gappssmtp.com header.i=@baylibre-com.20150623.gappssmtp.com header.b="JapAZBaI" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 49359218E2 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=baylibre.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=9dAzzd8YQKeO5Rqo4EtcsgVAgAwUalGv258rjcFwB8U=; b=arjpyObB0iSB7D hw/iQRuGLxspZx5GG3dVbaMQ2rRwDXOWNJCzrW29gzvUWAe1qDbCv6jecXNLVZqZztJrAotFtjHrA +bZ9Foqee2oq2phdIjfyHvV9moONKw2X0U0z36j9Md77Y+aWamCNFw1WjqA6TeJV3isCb/ykTbLv7 NMBK6QTT3mmQe+wPl/ALTpmozwzyseHu6EKutsofzSD2ahqjNhaN/sSXdT1xPfFPsSrT7+i/EQrbK 5ezqFXE7rHYBY0BjfWlXP9cLRwNAxQWhKVt++XU2se+2lwIzV9Cyta8HTV8nYeoT60SZuAtWuux6D SbEw4IIu0vVXcYujEbew==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1gn12E-0005W6-Ad; Fri, 25 Jan 2019 12:56:38 +0000 Received: from mail-wr1-x444.google.com ([2a00:1450:4864:20::444]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gn11J-0004kG-Aj for linux-arm-kernel@lists.infradead.org; Fri, 25 Jan 2019 12:55:43 +0000 Received: by mail-wr1-x444.google.com with SMTP id r10so10163206wrs.10 for ; Fri, 25 Jan 2019 04:55:40 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=3k61Ao1miI2EQ8vy+O8E8azA+vtcQWlgksY/Dfn7Fn8=; b=JapAZBaIn6B6Zv64DK6hIhfRCHVdi88S40p534kpWpGAGDcu96q4lAF0WMI4GBAm+W iOFwvTaRuvKIOAwPV8cF9tKDWwp3lr0ihuplcbacxw4a415jFoJvdnIjVGPgAXb0ANF0 +aKAUfgMgQUVw0RVjNkpB8dLwai9gmCxDPU3JSQwnnL4bgW3b0KruvhK6RlCqRkNrNl5 EgGWFkB0O0ZE0/tITtenZs7pMy18sHtKTSR6v3KstUz1Iq8MIsJrWnqm/1Y1ou4QLj8D Q8Juh8+6wn+Q6xwvV28KAYWiRlASiHh6hD6WK8WYI7jj9DUSI0IiKSvZ3FbESV4uA1I2 N1vQ== 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=3k61Ao1miI2EQ8vy+O8E8azA+vtcQWlgksY/Dfn7Fn8=; b=IGb7O0AQHd3F3xLYQX9Baap96C98DuOIYvIPNIjayDIKR1lr+oa5QTNLxFZJ5VGRuN XkTY/6RXcTp7aBMOQgTjIMAhIRtaMcgK7sb/1zyKwReZflutmpX3on2tkSG1MfrRf1NE AMysDiTBWlWkVQngnyGL7kI0J0tri5r+l3TeX9KqsQ+pCv/Qu/oYKhD82sgZdSGQ9pHZ pheiwPIvKcuAURRin532T9NBfLHFlja+CCQ16C8aY/MdvNX4cL3eo+NRGKMMAxH7KPIu 3F5x6gcW4EeQXDas9U2c0B2XK8Q11oapOZF+YUyYlsekP9yeM3YM+BHLUAu/JfvQ1YC9 51RA== X-Gm-Message-State: AJcUukc0W6k6kObhSKYZ35iCo6qy8ThQHUIuXP+NWtFkVnlIT8RgCDtW yWMSWQWtxzpepCV+BpxWuDxArw== X-Google-Smtp-Source: ALg8bN4Y84oXixS5OGbuKZjLv0fhO4VowJLWYUIceBSzUukWLP61xaL6oIkNb3Gt6oTgWLb0/jzCQQ== X-Received: by 2002:adf:db01:: with SMTP id s1mr11120447wri.214.1548420939265; Fri, 25 Jan 2019 04:55:39 -0800 (PST) Received: from xps.expressvpn ([2a00:23c4:f7a1:ce00:5105:4b7b:c922:7c6]) by smtp.gmail.com with ESMTPSA id w80sm93057860wme.38.2019.01.25.04.55.38 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 25 Jan 2019 04:55:38 -0800 (PST) From: Carlo Caione To: andrew@lunn.ch, f.fainelli@gmail.com, hkallweit1@gmail.com, robh+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, fabio.estevam@nxp.com, linux-imx@nxp.com, mark.rutland@arm.com, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, aisheng.dong@nxp.com, abailon@baylibre.com Subject: [PATCH 2/3] dt-bindings: net: at803x: Document at803x, smarteee-disabled property Date: Fri, 25 Jan 2019 12:55:12 +0000 Message-Id: <20190125125513.23656-3-ccaione@baylibre.com> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20190125125513.23656-1-ccaione@baylibre.com> References: <20190125125513.23656-1-ccaione@baylibre.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190125_045541_364025_01BA499A X-CRM114-Status: GOOD ( 11.32 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Carlo Caione Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org SmartEEE is a proprietary protocol that allows legacy MAC/SoC devices without 802.3az support to function as a complete 802.3az system. This is know to cause issues so a new property is added to optionally disable this feature. Signed-off-by: Carlo Caione --- .../devicetree/bindings/net/at803x.txt | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 Documentation/devicetree/bindings/net/at803x.txt diff --git a/Documentation/devicetree/bindings/net/at803x.txt b/Documentation/devicetree/bindings/net/at803x.txt new file mode 100644 index 000000000000..931cb34534fb --- /dev/null +++ b/Documentation/devicetree/bindings/net/at803x.txt @@ -0,0 +1,18 @@ +* Atheros AR803x Integrated 10/100/1000 Mbps Ethernet Transceiver + +Required properties: + - reg - The ID number for the phy, usually a small integer + +Optional property: + - at803x,smarteee-disabled: Disable SmartEEE feature + +Example: + + ethernet-phy@0 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <0>; + at803x,smarteee-disabled + }; + +Datasheet can be found: +https://media.digikey.com/pdf/Data%20Sheets/CSR%20PDFs/AR8031_DS_(Atheros)_Rev1.0_Aug2011.pdf -- 2.19.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel