From patchwork Wed Aug 2 20:18:20 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Hawkins, Nick" X-Patchwork-Id: 1816156 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2620:137:e000::1:20; helo=out1.vger.email; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=hpe.com header.i=@hpe.com header.a=rsa-sha256 header.s=pps0720 header.b=pFe9wTNm; dkim-atps=neutral Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by legolas.ozlabs.org (Postfix) with ESMTP id 4RGNgh2P7Hz1yZv for ; Thu, 3 Aug 2023 06:22:24 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232342AbjHBUWW (ORCPT ); Wed, 2 Aug 2023 16:22:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60302 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232221AbjHBUWT (ORCPT ); Wed, 2 Aug 2023 16:22:19 -0400 Received: from mx0b-002e3701.pphosted.com (mx0b-002e3701.pphosted.com [148.163.143.35]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0A05D2698; Wed, 2 Aug 2023 13:22:16 -0700 (PDT) Received: from pps.filterd (m0134424.ppops.net [127.0.0.1]) by mx0b-002e3701.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 372H25on001382; Wed, 2 Aug 2023 20:21:56 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=HtjNd577GIB9HC1wPuQzFolO42XKedakoDs40nlPQb0=; b=pFe9wTNmWiy/lzX4+wIkD1AAKDobtGMZ0GA/qsaVGVFeCeRYlpEweUWkt9K3NwdZkUw+ UcnwxfSbqPGDc3JKotNTWk5Sx07vGe/IkOO64AQpsI0bpGOPzZsDJs5xApCT2S09tmLh hvJ2Tqyj37RpSxAolK/d+5q/gZ5GHDajnyp8M10ExBua6JWeaWfCB+1k91bIjdQVwo5c ONwO2pip/RYexFiEhZxEx6mxcxjUmPAWQQ9kA+1NPM3gu2eaaQjWQ0xS1Uo+RVJmFOnh Sj/nbF44WvBXxTuidjfBSIeS98iEecIz83BR+Dutz3QvR2oMiYhzL+CewGSKaXEOB+dN pQ== Received: from p1lg14878.it.hpe.com ([16.230.97.204]) by mx0b-002e3701.pphosted.com (PPS) with ESMTPS id 3s797ca629-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 02 Aug 2023 20:21:55 +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 984A0D2D0; Wed, 2 Aug 2023 20:21:54 +0000 (UTC) Received: from hpe.com (unknown [16.231.227.39]) by p1lg14886.dc01.its.hpecorp.net (Postfix) with ESMTP id ACBB980F07E; Wed, 2 Aug 2023 20:21:53 +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 v2 1/5] dt-bindings: net: Add HPE GXP UMAC MDIO Date: Wed, 2 Aug 2023 15:18:20 -0500 Message-Id: <20230802201824.3683-2-nick.hawkins@hpe.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230802201824.3683-1-nick.hawkins@hpe.com> References: <20230802201824.3683-1-nick.hawkins@hpe.com> X-Proofpoint-ORIG-GUID: gWrKrPP3KhBaCK5T5dTeIH79snqZ4hcU X-Proofpoint-GUID: gWrKrPP3KhBaCK5T5dTeIH79snqZ4hcU X-Proofpoint-UnRewURL: 0 URL was un-rewritten MIME-Version: 1.0 X-HPE-SCL: -1 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.957,Hydra:6.0.591,FMLib:17.11.176.26 definitions=2023-08-02_17,2023-08-01_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 lowpriorityscore=0 impostorscore=0 priorityscore=1501 spamscore=0 malwarescore=0 phishscore=0 mlxscore=0 suspectscore=0 bulkscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2306200000 definitions=main-2308020179 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, RCVD_IN_DNSWL_BLOCKED,RCVD_IN_MSPIKE_H5,RCVD_IN_MSPIKE_WL, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org 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 --- 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 = "hpe,gxp-umac-mdio"; + reg = <0x4080 0x10>; + #address-cells = <1>; + #size-cells = <0>; + + ethphy0: ethernet-phy@0 { + compatible = "ethernet-phy-ieee802.3-c22"; + phy-mode = "sgmii"; + reg = <0>; + }; + }; From patchwork Wed Aug 2 20:18:22 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Hawkins, Nick" X-Patchwork-Id: 1816154 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2620:137:e000::1:20; helo=out1.vger.email; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=hpe.com header.i=@hpe.com header.a=rsa-sha256 header.s=pps0720 header.b=cRdLfNg0; dkim-atps=neutral Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by legolas.ozlabs.org (Postfix) with ESMTP id 4RGNgg2JnZz1yZv for ; 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Wed, 02 Aug 2023 20:21:57 +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 p1lg14879.it.hpe.com (Postfix) with ESMTPS id 723E1D2F2; Wed, 2 Aug 2023 20:21:56 +0000 (UTC) Received: from hpe.com (unknown [16.231.227.39]) by p1lg14886.dc01.its.hpecorp.net (Postfix) with ESMTP id 8C48380F065; Wed, 2 Aug 2023 20:21:55 +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 v2 3/5] dt-bindings: net: Add HPE GXP UMAC Date: Wed, 2 Aug 2023 15:18:22 -0500 Message-Id: <20230802201824.3683-4-nick.hawkins@hpe.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230802201824.3683-1-nick.hawkins@hpe.com> References: <20230802201824.3683-1-nick.hawkins@hpe.com> X-Proofpoint-GUID: GZCrggmy_2kp5b0r7Gk-_oh6k2yoyBWu X-Proofpoint-ORIG-GUID: GZCrggmy_2kp5b0r7Gk-_oh6k2yoyBWu X-Proofpoint-UnRewURL: 0 URL was un-rewritten MIME-Version: 1.0 X-HPE-SCL: -1 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.957,Hydra:6.0.591,FMLib:17.11.176.26 definitions=2023-08-02_16,2023-08-01_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 priorityscore=1501 adultscore=0 impostorscore=0 mlxscore=0 malwarescore=0 spamscore=0 clxscore=1015 mlxlogscore=999 phishscore=0 suspectscore=0 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2306200000 definitions=main-2308020179 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, RCVD_IN_DNSWL_BLOCKED,RCVD_IN_MSPIKE_H5,RCVD_IN_MSPIKE_WL, SPF_HELO_NONE,SPF_NONE,T_SCC_BODY_TEXT_LINE,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Nick Hawkins Provide access to the register regions and interrupt for Universal MAC(UMAC). The driver under the hpe,gxp-umac binding will provide an interface for sending and receiving networking data from both of the UMACs on the system. Signed-off-by: Nick Hawkins --- v2: *Move mac-addresses into ports *Remove | where not needed --- .../devicetree/bindings/net/hpe,gxp-umac.yaml | 112 ++++++++++++++++++ 1 file changed, 112 insertions(+) create mode 100644 Documentation/devicetree/bindings/net/hpe,gxp-umac.yaml diff --git a/Documentation/devicetree/bindings/net/hpe,gxp-umac.yaml b/Documentation/devicetree/bindings/net/hpe,gxp-umac.yaml new file mode 100644 index 000000000000..ff1a3a201dcf --- /dev/null +++ b/Documentation/devicetree/bindings/net/hpe,gxp-umac.yaml @@ -0,0 +1,112 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/hpe,gxp-umac.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: HPE GXP Unified MAC Controller + +maintainers: + - Nick Hawkins + +description: + HPE GXP 802.3 10/100/1000T Ethernet Unifed MAC controller. + Device node of the controller has following properties. + +properties: + compatible: + const: hpe,gxp-umac + + use-ncsi: + type: boolean + description: + Indicates if the device should use NCSI (Network Controlled + Sideband Interface). + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + ethernet-ports: + type: object + additionalProperties: false + description: Ethernet ports to PHY + + properties: + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + + patternProperties: + "^port@[0-1]$": + type: object + additionalProperties: false + description: Port to PHY + + properties: + reg: + minimum: 0 + maximum: 1 + + phy-handle: + maxItems: 1 + + mac-address: true + + required: + - reg + - phy-handle + + mdio: + $ref: mdio.yaml# + unevaluatedProperties: false + +additionalProperties: false + +required: + - compatible + - reg + - interrupts + - ethernet-ports + +examples: + - | + ethernet@4000 { + compatible = "hpe,gxp-umac"; + reg = <0x4000 0x80>; + interrupts = <22>; + ethernet-ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + phy-handle = <&int_phy0>; + mac-address = [00 00 00 00 00 00]; + }; + + port@1 { + reg = <1>; + phy-handle = <&ext_phy1>; + mac-address = [00 00 00 00 00 00]; + }; + }; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + + eth_phy0: ethernet-phy@0 { + reg = <0>; + }; + + eth_phy1: ethernet-phy@1 { + reg = <1>; + }; + }; + }; +...