From nobody Fri Dec 19 07:02:23 2025 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D369BC27C55 for ; Wed, 16 Aug 2023 21:57:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346711AbjHPV4v (ORCPT ); Wed, 16 Aug 2023 17:56:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48430 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1346685AbjHPV4P (ORCPT ); Wed, 16 Aug 2023 17:56:15 -0400 Received: from mx0a-002e3701.pphosted.com (mx0a-002e3701.pphosted.com [148.163.147.86]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6EFC6271D; Wed, 16 Aug 2023 14:56:13 -0700 (PDT) Received: from pps.filterd (m0148663.ppops.net [127.0.0.1]) by mx0a-002e3701.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 37GL2Jb5006163; Wed, 16 Aug 2023 21:55:47 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=hpe.com; h=from : to : subject : date : message-id : in-reply-to : references : mime-version; s=pps0720; bh=15BJWwCisxol9Y1fVdTADtWs3sLlWGzB6kh21OicCww=; b=lVa9j9VfvYQlE4Yjr6qKgHPnamNZvCSdjJBs1XrXXiZKDBo+JYzzzAhX0hEuyCMLx1y8 LRPc75oCRLO0UzZ20kyol5DkxSg+4muXb5ghr/VK919YCqC2xCrcYwbS6/tDXnHfmggv HCZiiUSRL65n910eFEzknSpeg1Kx1yC9SMCv+y5IInHMv8HbgrYSTgRvf14qrdbiE0EE XTtfG/g5h+t7/uaySgFoupKcpGVqgIgk0LudfqGdIU+cYLyXF9NbOS/z+OfojnB4v0A0 6oVVwj+LshVkQFBklcnaICRVWsr7wvVdI+cap8Br/aH6jwtoQmNsq4U2UoxgaktU3R3H Tg== Received: from p1lg14878.it.hpe.com ([16.230.97.204]) by mx0a-002e3701.pphosted.com (PPS) with ESMTPS id 3sh07b3sgr-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 16 Aug 2023 21:55:47 +0000 Received: from p1lg14886.dc01.its.hpecorp.net (unknown [10.119.18.237]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by p1lg14878.it.hpe.com (Postfix) with ESMTPS id 1CDA7D2DF; Wed, 16 Aug 2023 21:55:46 +0000 (UTC) Received: from hpe.com (unknown [16.231.227.39]) by p1lg14886.dc01.its.hpecorp.net (Postfix) with ESMTP id 61CC080C764; Wed, 16 Aug 2023 21:55:45 +0000 (UTC) From: nick.hawkins@hpe.com To: christophe.jaillet@wanadoo.fr, simon.horman@corigine.com, andrew@lunn.ch, verdun@hpe.com, nick.hawkins@hpe.com, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v3 1/5] dt-bindings: net: Add HPE GXP UMAC MDIO Date: Wed, 16 Aug 2023 16:52:16 -0500 Message-Id: <20230816215220.114118-2-nick.hawkins@hpe.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230816215220.114118-1-nick.hawkins@hpe.com> References: <20230816215220.114118-1-nick.hawkins@hpe.com> X-Proofpoint-GUID: kCzjZKcd_xUvIl_aQtS8pE5_ViDE9c52 X-Proofpoint-ORIG-GUID: kCzjZKcd_xUvIl_aQtS8pE5_ViDE9c52 X-Proofpoint-UnRewURL: 0 URL was un-rewritten MIME-Version: 1.0 X-HPE-SCL: -1 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.267,Aquarius:18.0.957,Hydra:6.0.601,FMLib:17.11.176.26 definitions=2023-08-16_19,2023-08-15_02,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 mlxscore=0 phishscore=0 adultscore=0 spamscore=0 malwarescore=0 priorityscore=1501 lowpriorityscore=0 mlxlogscore=999 suspectscore=0 bulkscore=0 clxscore=1015 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2306200000 definitions=main-2308160195 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Nick Hawkins Provide access to the register regions and interrupt for Universal MAC(UMAC). The driver under the hpe,gxp-umac-mdio will provide an interface for managing both the internal and external PHYs. Signed-off-by: Nick Hawkins Reviewed-by: Conor Dooley Reviewed-by: Andrew Lunn --- v3: * no change v2: * remove | * remove unecessary description --- .../bindings/net/hpe,gxp-umac-mdio.yaml | 50 +++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 Documentation/devicetree/bindings/net/hpe,gxp-umac-mdio= .yaml diff --git a/Documentation/devicetree/bindings/net/hpe,gxp-umac-mdio.yaml b= /Documentation/devicetree/bindings/net/hpe,gxp-umac-mdio.yaml new file mode 100644 index 000000000000..a8ab93c681bf --- /dev/null +++ b/Documentation/devicetree/bindings/net/hpe,gxp-umac-mdio.yaml @@ -0,0 +1,50 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/hpe,gxp-umac-mdio.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: HPE GXP UMAC MDIO Controller + +maintainers: + - Nicholas Hawkins + +description: + The HPE GXP Unversal MAC (UMAC) MDIO controller provides a configuration + path for both external PHY's and SERDES connected PHY's. + +allOf: + - $ref: mdio.yaml# + +properties: + compatible: + const: hpe,gxp-umac-mdio + + reg: + maxItems: 1 + + resets: + maxItems: 1 + +required: + - compatible + - reg + - "#address-cells" + - "#size-cells" + +unevaluatedProperties: false + +examples: + - | + mdio0: mdio@4080 { + compatible =3D "hpe,gxp-umac-mdio"; + reg =3D <0x4080 0x10>; + #address-cells =3D <1>; + #size-cells =3D <0>; + + ethphy0: ethernet-phy@0 { + compatible =3D "ethernet-phy-ieee802.3-c22"; + phy-mode =3D "sgmii"; + reg =3D <0>; + }; + }; --=20 2.17.1