From patchwork Mon Jul 26 19:45:59 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gerhard Engleder X-Patchwork-Id: 486165 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=-16.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable 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 92CC1C432BE for ; Mon, 26 Jul 2021 19:46:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7920C60F91 for ; Mon, 26 Jul 2021 19:46:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232354AbhGZTGC (ORCPT ); Mon, 26 Jul 2021 15:06:02 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47168 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229646AbhGZTGB (ORCPT ); Mon, 26 Jul 2021 15:06:01 -0400 Received: from mail-wm1-x333.google.com (mail-wm1-x333.google.com [IPv6:2a00:1450:4864:20::333]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 917E6C061757 for ; Mon, 26 Jul 2021 12:46:29 -0700 (PDT) Received: by mail-wm1-x333.google.com with SMTP id n11so6046447wmd.2 for ; Mon, 26 Jul 2021 12:46:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=engleder-embedded-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=wPMcfnu1/V9i1bWK5jGDJZND/uKTtuskHaknN893sm8=; b=Nu+VC9z66sSuIcjoI0+UDVbTzzgCJ8o60z4QWRfUGkRH3qLflomwK2WtK4BwXXJXrt bbSB0CSEgPDDIOFXN0Gp/1LMgiYcr/9KdBYGXn0FWRbG4V7DbU7LTPEED52BXVKlrlvr Q4opwo3Fz3VbPDuKstbhG17b0uIgkyl5ekaLqdf8FoFS6O4u2+EoATkf3BYDDhVzp0lb Vai5LiAOH83lLwdsgd8VKyBztvjQniu4AMSrcHJ2RvsIGksENVAGes+xeAJYV3/wpeXf OBJ7iNmtX3XA6yX7LPXySRWGzZ8a/tMvlnjxEFCfAfBn+qTJ7f5TcZkikXFePMpp/+xW hKbg== 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=wPMcfnu1/V9i1bWK5jGDJZND/uKTtuskHaknN893sm8=; b=i70j6rxo8zN8e/6gE8e2NbaK992MAYgQ5WSFkSmvdFLEgvf4YoUrO76Hx43mSs9fIa jlVFAZ9f2I172R25+kiQE3um7ZgCROvgJJwciQt4x2uDPAYJHx6xsD1Y5arlVe+1W2Mu t3O4UGMvOOB1mgvOn69jdkpNrSUs50ZLcANMHhn93Aj8SHxKOMVXvo9yyAkA2amgCegG Z4HwPI17ODqgkJbMezbir/rNGfHrOQ6xDdKVBrU1aB4dZB3UvdxuPym+c2+lFrltTjz/ 9CIrgHDmI/AOOeiNk1KEpXmXW3Wrkc22t1uuDvw9Atk/w/kgrsmmXsSAG1byGHfdzHkn fJ/g== X-Gm-Message-State: AOAM530i4rps847TdaBv+6DN0B/smDdP5igmTy3Kq5MCRJbjZOdZCu6/ uRxyQwj2dRtddMlwejU5jISy4Q== X-Google-Smtp-Source: ABdhPJx8mIelICAg1kam3EbMJ5llH/JEdOxK90RoKw3b+KqtXnWTMy96cPzDQs0ShBl1VeICW+UK3A== X-Received: by 2002:a7b:cf12:: with SMTP id l18mr547382wmg.130.1627328788238; Mon, 26 Jul 2021 12:46:28 -0700 (PDT) Received: from hornet.engleder.at (dynamic-2f5ziwnqeg6t9oqqip-pd01.res.v6.highway.a1.net. [2001:871:23d:d66a:6e3b:e5ff:fe2c:34c1]) by smtp.gmail.com with ESMTPSA id r4sm741528wre.84.2021.07.26.12.46.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 26 Jul 2021 12:46:27 -0700 (PDT) From: Gerhard Engleder To: davem@davemloft.net, kuba@kernel.org, robh+dt@kernel.org, michal.simek@xilinx.com Cc: netdev@vger.kernel.org, devicetree@vger.kernel.org, Gerhard Engleder Subject: [PATCH net-next 1/5] dt-bindings: Add vendor prefix for Engleder Date: Mon, 26 Jul 2021 21:45:59 +0200 Message-Id: <20210726194603.14671-2-gerhard@engleder-embedded.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20210726194603.14671-1-gerhard@engleder-embedded.com> References: <20210726194603.14671-1-gerhard@engleder-embedded.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Engleder develops FPGA based controllers for real-time communication. Signed-off-by: Gerhard Engleder --- Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml index 07fb0d25fc15..d5cd33d33c73 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.yaml +++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml @@ -367,6 +367,8 @@ patternProperties: description: Silicon Laboratories (formerly Energy Micro AS) "^engicam,.*": description: Engicam S.r.l. + "^engleder,.*": + description: Engleder "^epcos,.*": description: EPCOS AG "^epfl,.*": From patchwork Mon Jul 26 19:46:01 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gerhard Engleder X-Patchwork-Id: 486164 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=-16.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable 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 2C0DEC432BE for ; Mon, 26 Jul 2021 19:46:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 163C560F6E for ; Mon, 26 Jul 2021 19:46:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232631AbhGZTGJ (ORCPT ); Mon, 26 Jul 2021 15:06:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47210 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232486AbhGZTGH (ORCPT ); Mon, 26 Jul 2021 15:06:07 -0400 Received: from mail-wm1-x334.google.com (mail-wm1-x334.google.com [IPv6:2a00:1450:4864:20::334]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2DE99C061760 for ; Mon, 26 Jul 2021 12:46:36 -0700 (PDT) Received: by mail-wm1-x334.google.com with SMTP id m19so2190797wms.0 for ; Mon, 26 Jul 2021 12:46:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=engleder-embedded-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=tF0j5Xm0bF8m4G035UbGZ9Q9JYc8Vy6FKBt23lBIRD8=; b=bzqs1y/RJoGgHXk1coqljVztmwYwpOyCylKnJL46TEtIY0F831hvKqR10Unm0lNwtq Vuc6ykE8IJlBEixGB19rVLjYQ3Wh+jiev32cAcMfK6lqXwVDOMFksyohzeel44pgag3P tivjOtuvZs+MasH/SiX1691xWdiY3uBTb3XxZ1Oa7ijv1GldtpFeEu82DemwjrG102Mc kXVX4BLuMvgudNids+e2pfQ//pErrrMLiNzphPzdZYn0SFtGt1EFWpOYaFqxsFS7l/9w bW14dnKd8HN0Ul0HeZOXuJZXI1AOrVX69R8hQfIqEKgI6LLsQNW75/JKrcFE2LfqkFob eoFA== 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=tF0j5Xm0bF8m4G035UbGZ9Q9JYc8Vy6FKBt23lBIRD8=; b=oSPp8sfhoUsikOlG30PpXMmyQ6ssarKBT05EG/SvSeyQpBhk8oa786Q/qhRq4+PyLN 6ktII6GesCTO6mGH85epUNzzA7R+YQIP4ua+cmKBHKkHEPPRLMB7C7gJcaEdG/1EuoMy yNG7DSkfMUQr0HHpYPlCLUEvHkQZWljq9TJfUexfVQC4b+/6Q9nY3EisammyL+OzZH9I MulIHgEnP/EnV4p9gmzOR5WSypqskJk4GOcfLZeLL6XTcCp1clMv6WJ1KoIuO8n+mTlQ c+Oa76ArRZblLbvqsCfOPwBCnFartkJjDkmvPJIaxr4GLFfOIOuA0jSP1nQpLcL3su9V Br0w== X-Gm-Message-State: AOAM531EzKtbB1bvegt+9jG9jI46+w3rb/kyoxxXVFt0wYnQJQN2W7xU zDMJHOWDVlo+BjdCXUNJ7eeyAQ== X-Google-Smtp-Source: ABdhPJxA2UThUCOszokaOHWuzajrJtwI5b/lmlXulRr/3hdfQYrLr7aeMorztYJLrUczIBIhl/rq/A== X-Received: by 2002:a1c:9a97:: with SMTP id c145mr570025wme.42.1627328794861; Mon, 26 Jul 2021 12:46:34 -0700 (PDT) Received: from hornet.engleder.at (dynamic-2f5ziwnqeg6t9oqqip-pd01.res.v6.highway.a1.net. [2001:871:23d:d66a:6e3b:e5ff:fe2c:34c1]) by smtp.gmail.com with ESMTPSA id r4sm741528wre.84.2021.07.26.12.46.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 26 Jul 2021 12:46:34 -0700 (PDT) From: Gerhard Engleder To: davem@davemloft.net, kuba@kernel.org, robh+dt@kernel.org, michal.simek@xilinx.com Cc: netdev@vger.kernel.org, devicetree@vger.kernel.org, Gerhard Engleder Subject: [PATCH net-next 3/5] dt-bindings: arm: Add Engleder bindings Date: Mon, 26 Jul 2021 21:46:01 +0200 Message-Id: <20210726194603.14671-4-gerhard@engleder-embedded.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20210726194603.14671-1-gerhard@engleder-embedded.com> References: <20210726194603.14671-1-gerhard@engleder-embedded.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Engleder bindings for devicetrees with TSN endpoint Ethernet MAC. Signed-off-by: Gerhard Engleder --- .../devicetree/bindings/arm/engleder.yaml | 22 +++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 Documentation/devicetree/bindings/arm/engleder.yaml diff --git a/Documentation/devicetree/bindings/arm/engleder.yaml b/Documentation/devicetree/bindings/arm/engleder.yaml new file mode 100644 index 000000000000..18a918c7cda5 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/engleder.yaml @@ -0,0 +1,22 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/engleder.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Engleder TSN endpoint Ethernet MAC bindings + +maintainers: + - Gerhard Engleder + +properties: + $nodename: + const: "/" + compatible: + items: + - enum: + - engleder,zynqmp-tsnep + +additionalProperties: true + +... From patchwork Mon Jul 26 19:46:03 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gerhard Engleder X-Patchwork-Id: 486163 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=-16.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable 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 12590C432BE for ; Mon, 26 Jul 2021 19:46:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F1E9160F6E for ; Mon, 26 Jul 2021 19:46:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232653AbhGZTG2 (ORCPT ); Mon, 26 Jul 2021 15:06:28 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47324 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232069AbhGZTG2 (ORCPT ); Mon, 26 Jul 2021 15:06:28 -0400 Received: from mail-wm1-x32c.google.com (mail-wm1-x32c.google.com [IPv6:2a00:1450:4864:20::32c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3793CC061757 for ; Mon, 26 Jul 2021 12:46:56 -0700 (PDT) Received: by mail-wm1-x32c.google.com with SMTP id n11so6047069wmd.2 for ; Mon, 26 Jul 2021 12:46:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=engleder-embedded-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=hxBs7tGPOu4jS0DaT4/JHFTY8Pd3KfeHgNoTwaqIVmg=; b=TgPiaaRdQRHTBlCjEtLL540H4rVutAjMjN2gWOtU749qWj7BH0kATZz/3WMlfr5QAN sGlgGwl797xOotYFQPpqwDQ8NjySTqX/AnQ7N/k0z//Ex//dp/BuzfEJDYlrnU+L5Ks1 lZ53TPkCGHRvHFOVpGbYnOCdvoO7Mi//AAT/4qxTzp9+ioVHxXsHcbGe3lRa+thA1Fvl ifopGPYt47gKr61F/L/X8rpYf6LMRJmEBnRkbPXnsujOuXGzsuIcbXNQ2NOV3uIgMi/z lh0z/o5U35j2M2Gqx0S9XJ0fp8yIFSENgwBpZs/YBOWu0We3gsfKV2Ier0NYsZkWfHxR rV/A== 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=hxBs7tGPOu4jS0DaT4/JHFTY8Pd3KfeHgNoTwaqIVmg=; b=jAotsRs2SVl3HlAlPAq5aV3MXktcuTVh6ZjB5znYUB5UXF6xzxJk5ATY/PaThnwMa7 Iu0BtGbLPmH8zKiV5lzvPc6VScGG3vZWBsF6GkLyGEFllYXfiMblV1Yov05wePuF0K2t teX7UIbLaPqrAnnpEsgq0s5+uIxxYqOX6XD6bPsFSo0VnYBTtFdYUV5OJ8dDtkmNpNgL r9akuftIclI4YyDGtoJGh2WK4FsFnopH5/OQCdyg/JTxZExpGimTiBzvSrxvlfO9eilx rCuDOyGeKLrYVMvVdGcyDK6Lbp8w5f6JzC+QECLQx+I5hXgEwmvdsyIRQzWnu+EhnNfF xzkQ== X-Gm-Message-State: AOAM531aOkwI66/W7ySYAO+WGV9kIEAXNIsZs5Jbem2W6UKZThqx/w+Z rl9/3FHJe6ila2ie6LyJhzdnIw== X-Google-Smtp-Source: ABdhPJzbSgkgYyR+WNF5viSgtAXOYDd6+9SM0yNiMCMne4DreZxfyk8+wJGMl+AhhTlQ0nNtPrXczQ== X-Received: by 2002:a7b:c045:: with SMTP id u5mr530193wmc.158.1627328814910; Mon, 26 Jul 2021 12:46:54 -0700 (PDT) Received: from hornet.engleder.at (dynamic-2f5ziwnqeg6t9oqqip-pd01.res.v6.highway.a1.net. [2001:871:23d:d66a:6e3b:e5ff:fe2c:34c1]) by smtp.gmail.com with ESMTPSA id r4sm741528wre.84.2021.07.26.12.46.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 26 Jul 2021 12:46:54 -0700 (PDT) From: Gerhard Engleder To: davem@davemloft.net, kuba@kernel.org, robh+dt@kernel.org, michal.simek@xilinx.com Cc: netdev@vger.kernel.org, devicetree@vger.kernel.org, Gerhard Engleder Subject: [PATCH net-next 5/5] arm64: dts: zynqmp: Add ZCU104 based TSN endpoint Date: Mon, 26 Jul 2021 21:46:03 +0200 Message-Id: <20210726194603.14671-6-gerhard@engleder-embedded.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20210726194603.14671-1-gerhard@engleder-embedded.com> References: <20210726194603.14671-1-gerhard@engleder-embedded.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Combination of Xilinx ZCU104 with Avnet AES-FMC-NETW1-G and TSN endpoint Ethernet MAC implemented in FPGA. Signed-off-by: Gerhard Engleder --- arch/arm64/boot/dts/xilinx/Makefile | 1 + arch/arm64/boot/dts/xilinx/zynqmp-tsnep.dts | 50 +++++++++++++++++++++ 2 files changed, 51 insertions(+) create mode 100644 arch/arm64/boot/dts/xilinx/zynqmp-tsnep.dts diff --git a/arch/arm64/boot/dts/xilinx/Makefile b/arch/arm64/boot/dts/xilinx/Makefile index 11fb4fd3ebd4..d0f94ba8ebac 100644 --- a/arch/arm64/boot/dts/xilinx/Makefile +++ b/arch/arm64/boot/dts/xilinx/Makefile @@ -1,5 +1,6 @@ # SPDX-License-Identifier: GPL-2.0 dtb-$(CONFIG_ARCH_ZYNQMP) += avnet-ultra96-rev1.dtb +dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-tsnep.dtb dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-zc1232-revA.dtb dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-zc1254-revA.dtb dtb-$(CONFIG_ARCH_ZYNQMP) += zynqmp-zc1275-revA.dtb diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-tsnep.dts b/arch/arm64/boot/dts/xilinx/zynqmp-tsnep.dts new file mode 100644 index 000000000000..19e78b483f44 --- /dev/null +++ b/arch/arm64/boot/dts/xilinx/zynqmp-tsnep.dts @@ -0,0 +1,50 @@ +// SPDX-License-Identifier: (GPL-2.0-or-later OR BSD-2-Clause) +/* + * TSN endpoint on Xilinx ZCU104 with Avnet AES-FMC-NETW1-G + * + * Copyright (C) 2021 Gerhard Engleder + */ + +/dts-v1/; + +#include "zynqmp-zcu104-revC.dts" + +/ { + model = "TSN endpoint"; + compatible = "engleder,zynqmp-tsnep", "xlnx,zynqmp-zcu104-revC", + "xlnx,zynqmp-zcu104", "xlnx,zynqmp"; + + amba: axi { + tnsep0: ethernet@a0000000 { + compatible = "engleder,tsnep"; + reg = <0x0 0xa0000000 0x0 0x10000>; + interrupts = <0 89 1>; + interrupt-parent = <&gic>; + local-mac-address = [00 00 00 00 00 00]; + phy-mode = "rgmii"; + phy-handle = <&phy1>; + #address-cells = <1>; + #size-cells = <0>; + phy1: ethernet-phy@1 { + reg = <1>; + rxc-skew-ps = <1080>; + }; + }; + + tsnep1: ethernet@a0010000 { + compatible = "engleder,tsnep"; + reg = <0x0 0xa0010000 0x0 0x10000>; + interrupts = <0 90 1>; + interrupt-parent = <&gic>; + local-mac-address = [00 00 00 00 00 00]; + phy-mode = "rgmii"; + phy-handle = <&phy2>; + #address-cells = <1>; + #size-cells = <0>; + phy2: ethernet-phy@1 { + reg = <1>; + rxc-skew-ps = <1080>; + }; + }; + }; +};