From patchwork Fri Jul 21 21:20:40 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Hawkins, Nick" X-Patchwork-Id: 705061 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 5746DC0015E for ; Fri, 21 Jul 2023 21:24:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229682AbjGUVYm (ORCPT ); Fri, 21 Jul 2023 17:24:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42548 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229644AbjGUVYl (ORCPT ); Fri, 21 Jul 2023 17:24:41 -0400 Received: from mx0b-002e3701.pphosted.com (mx0b-002e3701.pphosted.com [148.163.143.35]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4331030D0; Fri, 21 Jul 2023 14:24:40 -0700 (PDT) Received: from pps.filterd (m0150245.ppops.net [127.0.0.1]) by mx0b-002e3701.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 36LLF4Yg009348; Fri, 21 Jul 2023 21:24:28 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=v4nK1wM9bJnFLBK8DYB5LMkXWzyI0R0NAUVPmfiJkQk=; b=WorVO4mLoGIc1skC+BcSfJQhf3hlLM870S/p439/jXNBOVrrIR4FBSIR1U9wD8j6bdKX 8XAJboA1eNW4e3pW1Ar+MnUFrB+eZxcNB2lMdCqoWIWrRh+IFmo1z8qi49ZfK7Ys+2Jj nmHkCoGBQOVG2teBRMvlrFqvHh6cVXHxUjQPxt4Olk7xutgBLXon+Ld4MOC65vChc1qb O7tAaTaJpSdghN2ALFD9/BOR4u731yt1vBBbVR7MP6XVHJreIFUs6+L+TCHAHJb12DBL R3z6UdYD91roIZBd4f6kLDuCIAcCGjfIIuDE7ooqXcJg2/+xt2jazozj/Jvvaclsvzsa 9Q== Received: from p1lg14881.it.hpe.com (p1lg14881.it.hpe.com [16.230.97.202]) by mx0b-002e3701.pphosted.com (PPS) with ESMTPS id 3ryuq4329b-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 21 Jul 2023 21:24:28 +0000 Received: from p1lg14885.dc01.its.hpecorp.net (unknown [10.119.18.236]) (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 p1lg14881.it.hpe.com (Postfix) with ESMTPS id 5EA5E804DFE; Fri, 21 Jul 2023 21:24:27 +0000 (UTC) Received: from hpe.com (unknown [16.231.227.36]) by p1lg14885.dc01.its.hpecorp.net (Postfix) with ESMTP id D53A2809E78; Fri, 21 Jul 2023 21:24:26 +0000 (UTC) From: nick.hawkins@hpe.com To: 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 v1 1/5] dt-bindings: net: Add HPE GXP UMAC MDIO Date: Fri, 21 Jul 2023 16:20:40 -0500 Message-Id: <20230721212044.59666-2-nick.hawkins@hpe.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230721212044.59666-1-nick.hawkins@hpe.com> References: <20230721212044.59666-1-nick.hawkins@hpe.com> X-Proofpoint-ORIG-GUID: O2Xjkxt5WkgSovZXZ8ZDNUwXRFXYpXlJ X-Proofpoint-GUID: O2Xjkxt5WkgSovZXZ8ZDNUwXRFXYpXlJ 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=2023-07-21_12,2023-07-20_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 clxscore=1015 impostorscore=0 suspectscore=0 malwarescore=0 phishscore=0 adultscore=0 bulkscore=0 spamscore=0 mlxscore=0 mlxlogscore=999 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2306200000 definitions=main-2307210189 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 --- .../bindings/net/hpe,gxp-umac-mdio.yaml | 51 +++++++++++++++++++ 1 file changed, 51 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..bb0db1bb67b1 --- /dev/null +++ b/Documentation/devicetree/bindings/net/hpe,gxp-umac-mdio.yaml @@ -0,0 +1,51 @@ +# 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 + description: The register range of the MDIO controller instance + + 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 Fri Jul 21 21:20:41 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Hawkins, Nick" X-Patchwork-Id: 705059 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 A4E2DEB64DD for ; Fri, 21 Jul 2023 21:26:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229476AbjGUVZu (ORCPT ); Fri, 21 Jul 2023 17:25:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43226 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230322AbjGUVZU (ORCPT ); Fri, 21 Jul 2023 17:25:20 -0400 Received: from mx0a-002e3701.pphosted.com (mx0a-002e3701.pphosted.com [148.163.147.86]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 86DF23A94; 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Fri, 21 Jul 2023 21:24:28 +0000 (UTC) Received: from hpe.com (unknown [16.231.227.36]) by p1lg14885.dc01.its.hpecorp.net (Postfix) with ESMTP id 6753880A555; Fri, 21 Jul 2023 21:24:27 +0000 (UTC) From: nick.hawkins@hpe.com To: 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 v1 2/5] net: hpe: Add GXP UMAC MDIO Date: Fri, 21 Jul 2023 16:20:41 -0500 Message-Id: <20230721212044.59666-3-nick.hawkins@hpe.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230721212044.59666-1-nick.hawkins@hpe.com> References: <20230721212044.59666-1-nick.hawkins@hpe.com> X-Proofpoint-ORIG-GUID: 65nR56lbpxoCbusJez4V8tEt5Z-hZHWI X-Proofpoint-GUID: 65nR56lbpxoCbusJez4V8tEt5Z-hZHWI 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=2023-07-21_12,2023-07-20_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 adultscore=0 suspectscore=0 phishscore=0 spamscore=0 impostorscore=0 priorityscore=1501 bulkscore=0 lowpriorityscore=0 mlxlogscore=999 clxscore=1015 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2306200000 definitions=main-2307210189 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Nick Hawkins The GXP contains two Universal Ethernet MACs that can be connected externally to several physical devices. From an external interface perspective the BMC provides two SERDES interface connections capable of either SGMII or 1000Base-X operation. The BMC also provides a RMII interface for sideband connections to external Ethernet controllers. The primary MAC (umac0) can be mapped to either SGMII/1000-BaseX SERDES interface. The secondary MAC (umac1) can be mapped to only the second SGMII/1000-Base X Serdes interface or it can be mapped for RMII sideband. The MDIO(mdio0) interface from the primary MAC (umac0) is used for external PHY status and configuration. The MDIO(mdio1) interface from the secondary MAC (umac1) is routed to the SGMII/100Base-X IP blocks on the two SERDES interface connections. Signed-off-by: Nick Hawkins --- drivers/net/ethernet/Kconfig | 1 + drivers/net/ethernet/Makefile | 1 + drivers/net/ethernet/hpe/Kconfig | 28 ++++ drivers/net/ethernet/hpe/Makefile | 1 + drivers/net/ethernet/hpe/gxp-umac-mdio.c | 158 +++++++++++++++++++++++ 5 files changed, 189 insertions(+) create mode 100644 drivers/net/ethernet/hpe/Kconfig create mode 100644 drivers/net/ethernet/hpe/Makefile create mode 100644 drivers/net/ethernet/hpe/gxp-umac-mdio.c diff --git a/drivers/net/ethernet/Kconfig b/drivers/net/ethernet/Kconfig index 5a274b99f299..b4921b84be51 100644 --- a/drivers/net/ethernet/Kconfig +++ b/drivers/net/ethernet/Kconfig @@ -80,6 +80,7 @@ source "drivers/net/ethernet/fujitsu/Kconfig" source "drivers/net/ethernet/fungible/Kconfig" source "drivers/net/ethernet/google/Kconfig" source "drivers/net/ethernet/hisilicon/Kconfig" +source "drivers/net/ethernet/hpe/Kconfig" source "drivers/net/ethernet/huawei/Kconfig" source "drivers/net/ethernet/i825xx/Kconfig" source "drivers/net/ethernet/ibm/Kconfig" diff --git a/drivers/net/ethernet/Makefile b/drivers/net/ethernet/Makefile index 0d872d4efcd1..2e3cae9dbe97 100644 --- a/drivers/net/ethernet/Makefile +++ b/drivers/net/ethernet/Makefile @@ -44,6 +44,7 @@ obj-$(CONFIG_NET_VENDOR_FREESCALE) += freescale/ obj-$(CONFIG_NET_VENDOR_FUJITSU) += fujitsu/ obj-$(CONFIG_NET_VENDOR_FUNGIBLE) += fungible/ obj-$(CONFIG_NET_VENDOR_GOOGLE) += google/ +obj-$(CONFIG_NET_VENDOR_HPE) += hpe/ obj-$(CONFIG_NET_VENDOR_HISILICON) += hisilicon/ obj-$(CONFIG_NET_VENDOR_HUAWEI) += huawei/ obj-$(CONFIG_NET_VENDOR_IBM) += ibm/ diff --git a/drivers/net/ethernet/hpe/Kconfig b/drivers/net/ethernet/hpe/Kconfig new file mode 100644 index 000000000000..461aa15ace34 --- /dev/null +++ b/drivers/net/ethernet/hpe/Kconfig @@ -0,0 +1,28 @@ +config NET_VENDOR_HPE + bool "HPE device" + default y + depends on ARCH_HPE + help + Say y here to support the HPE network devices. + The GXP contains two Ethernet MACs that can be + connected externally to several physical devices. + From an external interface perspective the BMC + provides two SERDES interface connections capable + of either SGMII or 1000Base-X operation. The BMC + also provides a RMII interface for sideband + connections to external Ethernet controllers. + +if NET_VENDOR_HPE + +config GXP_UMAC_MDIO + tristate "GXP UMAC mdio support" + depends on ARCH_HPE + help + Say y here to support the GXP UMAC MDIO bus. The + MDIO(mdio0) interface from the primary MAC (umac0) + is used for external PHY status and configuration. + The MDIO(mdio1) interface from the secondary MAC + (umac1) is routed to the SGMII/100Base-X IP blocks + on the two SERDES interface connections. + +endif diff --git a/drivers/net/ethernet/hpe/Makefile b/drivers/net/ethernet/hpe/Makefile new file mode 100644 index 000000000000..e84c8786ba04 --- /dev/null +++ b/drivers/net/ethernet/hpe/Makefile @@ -0,0 +1 @@ +obj-$(CONFIG_GXP_UMAC_MDIO) += gxp-umac-mdio.o diff --git a/drivers/net/ethernet/hpe/gxp-umac-mdio.c b/drivers/net/ethernet/hpe/gxp-umac-mdio.c new file mode 100644 index 000000000000..763e59185409 --- /dev/null +++ b/drivers/net/ethernet/hpe/gxp-umac-mdio.c @@ -0,0 +1,158 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* Copyright (C) 2023 Hewlett-Packard Development Company, L.P. */ + +#include +#include +#include +#include +#include +#include + +#define UMAC_MII 0x00 /* R/W MII Register */ +#define UMAC_MII_PHY_ADDR_MASK 0x001F0000 +#define UMAC_MII_PHY_ADDR_SHIFT 16 +#define UMAC_MII_MOWNER 0x00000200 +#define UMAC_MII_MRNW 0x00000100 +#define UMAC_MII_REG_ADDR_MASK 0x0000001F +#define UMAC_MII_DATA 0x04 /* R/W MII Data Register */ + +struct umac_mdio_priv { + void __iomem *base; +}; + +static int umac_mdio_read(struct mii_bus *bus, int phy_id, int reg) +{ + struct umac_mdio_priv *umac_mdio = bus->priv; + unsigned int value; + unsigned int status; + int ret; + + status = __raw_readl(umac_mdio->base + UMAC_MII); + + status &= ~(UMAC_MII_PHY_ADDR_MASK | UMAC_MII_REG_ADDR_MASK); + status |= ((phy_id << UMAC_MII_PHY_ADDR_SHIFT) & + UMAC_MII_PHY_ADDR_MASK); + status |= (reg & UMAC_MII_REG_ADDR_MASK); + status |= UMAC_MII_MRNW; /* set bit for read mode */ + __raw_writel(status, umac_mdio->base + UMAC_MII); + + status |= UMAC_MII_MOWNER; /* set bit to activate mii transfer */ + __raw_writel(status, umac_mdio->base + UMAC_MII); + + ret = readl_poll_timeout(umac_mdio->base + UMAC_MII, status, + !(status & UMAC_MII_MOWNER), 1000, 100000); + if (ret) { + dev_err(bus->parent, "mdio read time out\n"); + return -ETIMEDOUT; + } + + value = __raw_readl(umac_mdio->base + UMAC_MII_DATA); + return value; +} + +static int umac_mdio_write(struct mii_bus *bus, int phy_id, int reg, u16 value) +{ + struct umac_mdio_priv *umac_mdio = bus->priv; + unsigned int status; + int ret; + + __raw_writel(value, umac_mdio->base + UMAC_MII_DATA); + + status = __raw_readl(umac_mdio->base + UMAC_MII); + + status &= ~(UMAC_MII_PHY_ADDR_MASK | UMAC_MII_REG_ADDR_MASK); + status |= ((phy_id << UMAC_MII_PHY_ADDR_SHIFT) & + UMAC_MII_PHY_ADDR_MASK); + status |= (reg & UMAC_MII_REG_ADDR_MASK); + status &= ~UMAC_MII_MRNW; /* clear bit for write mode */ + __raw_writel(status, umac_mdio->base + UMAC_MII); + + status |= UMAC_MII_MOWNER; /* set bit to activate mii transfer */ + __raw_writel(status, umac_mdio->base + UMAC_MII); + + ret = readl_poll_timeout(umac_mdio->base + UMAC_MII, status, + !(status & UMAC_MII_MOWNER), 1000, 100000); + if (ret) { + dev_err(bus->parent, "mdio read time out\n"); + return -ETIMEDOUT; + } + + return 0; +} + +static int umac_mdio_probe(struct platform_device *pdev) +{ + struct resource *res; + struct mii_bus *bus; + struct umac_mdio_priv *umac_mdio; + + int ret; + + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (!res) { + dev_err(&pdev->dev, "fail to get resource\n"); + return -ENODEV; + } + + bus = devm_mdiobus_alloc_size(&pdev->dev, + sizeof(struct umac_mdio_priv)); + if (!bus) { + dev_err(&pdev->dev, "failed to alloc mii bus\n"); + return -ENOMEM; + } + + snprintf(bus->id, MII_BUS_ID_SIZE, "%s", dev_name(&pdev->dev)); + + bus->name = dev_name(&pdev->dev); + bus->read = umac_mdio_read, + bus->write = umac_mdio_write, + bus->parent = &pdev->dev; + umac_mdio = bus->priv; + umac_mdio->base = devm_ioremap_resource(&pdev->dev, res); + if (!umac_mdio->base) { + dev_err(&pdev->dev, "failed to do ioremap\n"); + return -ENODEV; + } + + platform_set_drvdata(pdev, umac_mdio); + + ret = of_mdiobus_register(bus, pdev->dev.of_node); + + if (ret < 0) { + dev_err(&pdev->dev, "Cannot register MDIO bus (%d)\n", ret); + return ret; + } + + return 0; +} + +static int umac_mdio_remove(struct platform_device *pdev) +{ + struct mii_bus *bus = platform_get_drvdata(pdev); + + if (bus) + mdiobus_unregister(bus); + + return 0; +} + +static const struct of_device_id umac_mdio_of_matches[] = { + { .compatible = "hpe,gxp-umac-mdio", }, + {}, +}; +MODULE_DEVICE_TABLE(of, umac_mdio_of_matches); + +static struct platform_driver umac_driver = { + .driver = { + .name = "gxp-umac-mdio", + .of_match_table = of_match_ptr(umac_mdio_of_matches), + }, + .probe = umac_mdio_probe, + .remove = umac_mdio_remove, +}; + +module_platform_driver(umac_driver); + +MODULE_AUTHOR("Nick Hawkins "); +MODULE_DESCRIPTION("HPE GXP UMAC MDIO driver"); +MODULE_LICENSE("GPL"); From patchwork Fri Jul 21 21:20:44 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Hawkins, Nick" X-Patchwork-Id: 705060 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 C7400C00528 for ; Fri, 21 Jul 2023 21:24:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230170AbjGUVYo (ORCPT ); Fri, 21 Jul 2023 17:24:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42564 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229644AbjGUVYn (ORCPT ); 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Fri, 21 Jul 2023 21:24:30 +0000 Received: from p1lg14885.dc01.its.hpecorp.net (unknown [10.119.18.236]) (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 E604AD2D2; Fri, 21 Jul 2023 21:24:29 +0000 (UTC) Received: from hpe.com (unknown [16.231.227.36]) by p1lg14885.dc01.its.hpecorp.net (Postfix) with ESMTP id 41FEA809FDC; Fri, 21 Jul 2023 21:24:29 +0000 (UTC) From: nick.hawkins@hpe.com To: 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 v1 5/5] MAINTAINERS: HPE: Add GXP UMAC Networking Files Date: Fri, 21 Jul 2023 16:20:44 -0500 Message-Id: <20230721212044.59666-6-nick.hawkins@hpe.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230721212044.59666-1-nick.hawkins@hpe.com> References: <20230721212044.59666-1-nick.hawkins@hpe.com> X-Proofpoint-ORIG-GUID: OcWqRi7nCqDrzVPQvsG7gQUKHY1vudSp X-Proofpoint-GUID: OcWqRi7nCqDrzVPQvsG7gQUKHY1vudSp 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=2023-07-21_12,2023-07-20_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 priorityscore=1501 spamscore=0 malwarescore=0 adultscore=0 phishscore=0 mlxlogscore=932 impostorscore=0 suspectscore=0 clxscore=1015 lowpriorityscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2306200000 definitions=main-2307210189 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Nick Hawkins List the files added for supporting the UMAC networking on GXP. Signed-off-by: Nick Hawkins --- MAINTAINERS | 3 +++ 1 file changed, 3 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index 27ef11624748..4f1c3fa27f7f 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2243,6 +2243,8 @@ S: Maintained F: Documentation/devicetree/bindings/arm/hpe,gxp.yaml F: Documentation/devicetree/bindings/hwmon/hpe,gxp-fan-ctrl.yaml F: Documentation/devicetree/bindings/i2c/hpe,gxp-i2c.yaml +F: Documentation/devicetree/bindings/net/hpe,gxp-umac-mdio.yaml +F: Documentation/devicetree/bindings/net/hpe,gxp-umac.yaml F: Documentation/devicetree/bindings/spi/hpe,gxp-spifi.yaml F: Documentation/devicetree/bindings/timer/hpe,gxp-timer.yaml F: Documentation/hwmon/gxp-fan-ctrl.rst @@ -2252,6 +2254,7 @@ F: arch/arm/mach-hpe/ F: drivers/clocksource/timer-gxp.c F: drivers/hwmon/gxp-fan-ctrl.c F: drivers/i2c/busses/i2c-gxp.c +F: drivers/net/ethernet/hpe/ F: drivers/spi/spi-gxp.c F: drivers/watchdog/gxp-wdt.c