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=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,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 C69CEC76186 for ; Mon, 29 Jul 2019 04:39:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 92FC8206E0 for ; Mon, 29 Jul 2019 04:39:31 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=aj.id.au header.i=@aj.id.au header.b="NySZzJ1I"; dkim=pass (2048-bit key) header.d=messagingengine.com header.i=@messagingengine.com header.b="GMRpQ/in" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726678AbfG2Eja (ORCPT ); Mon, 29 Jul 2019 00:39:30 -0400 Received: from new2-smtp.messagingengine.com ([66.111.4.224]:52875 "EHLO new2-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726605AbfG2Eja (ORCPT ); Mon, 29 Jul 2019 00:39:30 -0400 Received: from compute4.internal (compute4.nyi.internal [10.202.2.44]) by mailnew.nyi.internal (Postfix) with ESMTP id E3BA31CAE; Mon, 29 Jul 2019 00:39:28 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute4.internal (MEProxy); Mon, 29 Jul 2019 00:39:28 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=aj.id.au; h=from :to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; s=fm3; bh=G6hgEco4soyYy jXTRVgtKMFuWO/Dyh09lmRyo+FCylI=; b=NySZzJ1IIzpYTm2JJ93bX5Y/jGlyH GzR7WFf0SH5xEEdWQWgkUll+lQWJgivGR2KRTzuwlg7IBql3bFRbV9lbxM1RSGf0 18aF9UAwcASKHHa5CIgjmPbmk05Zl1uZlVf1zGzvGo7BnSBYwRaSoaOPK5Qqc6xL 028HADhPPFWHhn+spYs6boGL5Tw9mPgRuqNWFFkSc7X4IELTPIT85fmQthJGw8iz xpqoeJJulorNUsP2lRRDaXChQyRMqVnVGtaifGejXgbvVFJQqdf4OjVry4ENGg6r WsQW5amz9bUvIXir+uUX/ovQ4HOWJ5fwQ5BnVBkplAozOzShXFbMfRHUQ== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:date:from :in-reply-to:message-id:mime-version:references:subject:to :x-me-proxy:x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s= fm3; bh=G6hgEco4soyYyjXTRVgtKMFuWO/Dyh09lmRyo+FCylI=; b=GMRpQ/in RgOA/DW0V7rJoVVnfIFbgsRMnskWSYLDSwf1Zb8/B/gfLGfnbxqa4flTKm8QnR7A M1T3iCLPQ/VS43Us2OpCKHoEvj30op26kWYoQ53s3+kd5//ehLc1XtOInXn9quJP QsINYH6pkF2CCmLAKM7m44GStn8vbHfWLffL32K4H77nMa+Tly6Vz0pjrqWP0f65 JDttAawZ2I1M5ELpDQvc/lwck7lr8eeT0Klap2nqj8ByztfMSP4XSKx1XJVQdoHy MyhluNnYaQXnuXLlLgDMLV8FSjXle/xxwHXmtfWoMPtVLuKuQyXEmmtgL5KpfQhm 73u6e0NTo75OPA== X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeduvddrledtgdekgecutefuodetggdotefrodftvf curfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfghnecu uegrihhlohhuthemuceftddtnecunecujfgurhephffvufffkffojghfggfgsedtkeertd ertddtnecuhfhrohhmpeetnhgurhgvficulfgvfhhfvghrhicuoegrnhgurhgvfiesrghj rdhiugdrrghuqeenucffohhmrghinhepuggvvhhitggvthhrvggvrdhorhhgnecukfhppe dvtddvrdekuddrudekrdeftdenucfrrghrrghmpehmrghilhhfrhhomheprghnughrvgif segrjhdrihgurdgruhenucevlhhushhtvghrufhiiigvpedt X-ME-Proxy: Received: from mistburn.au.ibm.com (bh02i525f01.au.ibm.com [202.81.18.30]) by mail.messagingengine.com (Postfix) with ESMTPA id E282E8005A; Mon, 29 Jul 2019 00:39:23 -0400 (EDT) From: Andrew Jeffery To: netdev@vger.kernel.org Cc: Andrew Jeffery , davem@davemloft.net, robh+dt@kernel.org, mark.rutland@arm.com, joel@jms.id.au, andrew@lunn.ch, f.fainelli@gmail.com, hkallweit1@gmail.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/4] dt-bindings: net: Add aspeed,ast2600-mdio binding Date: Mon, 29 Jul 2019 14:09:23 +0930 Message-Id: <20190729043926.32679-2-andrew@aj.id.au> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190729043926.32679-1-andrew@aj.id.au> References: <20190729043926.32679-1-andrew@aj.id.au> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The AST2600 splits out the MDIO bus controller from the MAC into its own IP block and rearranges the register layout. Add a new binding to describe the new hardware. Signed-off-by: Andrew Jeffery --- .../bindings/net/aspeed,ast2600-mdio.yaml | 61 +++++++++++++++++++ 1 file changed, 61 insertions(+) create mode 100644 Documentation/devicetree/bindings/net/aspeed,ast2600-mdio.yaml diff --git a/Documentation/devicetree/bindings/net/aspeed,ast2600-mdio.yaml b/Documentation/devicetree/bindings/net/aspeed,ast2600-mdio.yaml new file mode 100644 index 000000000000..fa86f6438473 --- /dev/null +++ b/Documentation/devicetree/bindings/net/aspeed,ast2600-mdio.yaml @@ -0,0 +1,61 @@ +# SPDX-License-Identifier: GPL-2.0-or-later +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/aspeed,ast2600-mdio.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ASPEED AST2600 MDIO Controller + +maintainers: + - Andrew Jeffery + +description: |+ + The ASPEED AST2600 MDIO controller is the third iteration of ASPEED's MDIO + bus register interface, this time also separating out the controller from the + MAC. + +properties: + compatible: + const: aspeed,ast2600-mdio + reg: + maxItems: 1 + description: The register range of the MDIO controller instance + "#address-cells": + const: 1 + "#size-cells": + const: 0 + +patternProperties: + "^ethernet-phy@[a-f0-9]$": + properties: + reg: + description: + The MDIO bus index of the PHY + compatible: + enum: + - ethernet-phy-ieee802.3-c22 + - ethernet-phy-ieee802.3-c45 + required: + - reg + +required: + - compatible + - reg + - "#address-cells" + - "#size-cells" + +examples: + - | + mdio0: mdio@1e650000 { + compatible = "aspeed,ast2600-mdio"; + reg = <0x1e650000 0x8>; + #address-cells = <1>; + #size-cells = <0>; + + status = "okay"; + + ethphy0: ethernet-phy@0 { + compatible = "ethernet-phy-ieee802.3-c22"; + reg = <0>; + }; + }; -- 2.20.1