From patchwork Mon Jul 26 19:46:00 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gerhard Engleder X-Patchwork-Id: 485949 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=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 B8371C4338F for ; Mon, 26 Jul 2021 19:46:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A178D60BD3 for ; Mon, 26 Jul 2021 19:46:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232444AbhGZTGG (ORCPT ); Mon, 26 Jul 2021 15:06:06 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47194 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232359AbhGZTGG (ORCPT ); Mon, 26 Jul 2021 15:06:06 -0400 Received: from mail-wr1-x42b.google.com (mail-wr1-x42b.google.com [IPv6:2a00:1450:4864:20::42b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1DCA8C0613C1 for ; Mon, 26 Jul 2021 12:46:33 -0700 (PDT) Received: by mail-wr1-x42b.google.com with SMTP id l4so12426912wrs.4 for ; Mon, 26 Jul 2021 12:46:33 -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=ILATnZqRiQY9FgPagP60p+Si5ORzJlVbPQeLM6Ax6lg=; b=OoNb/0rNSjn+ZGLef7e/ORsuq+Vfv38GXcvIpqJMpLAOt+3PHHf34SG2lLk/jRLKzd rSeQHmXJf6wied9ry7uRr8orm408g5LXU18ItLivPx3//gD88U8tVl9D3JiNRm7xWd3e q3i6d+EN19vD+XSJEtPvPollISMjKJxHbCU1b549ivnO93Mx2eUCzn4Bl9hmRKEZHgFv 7XOeOfDi/AjzMYGeLiYv+IHs8AODsBjHvDKN1BIXehmtuWNEUnnF2TzFjr1alvOCIEL8 gBBoBHVXO/4gCjlv+ms/PSQoBOfhLOdFsiNl6KC0quJ6HDFOhZgaU7ys2FIBfkhDbr+H GvNQ== 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=ILATnZqRiQY9FgPagP60p+Si5ORzJlVbPQeLM6Ax6lg=; b=JBJn1vB0rrdRmTrMU0a4N0D3Y7CiBtkorDUrAJCZPHCwmgUfhHv/mfCqNVgd/3W31s O5iG3I184JsoMN36pzguZJM24dXpAobmNipGFdjEWWFgNGeRRB3P+WY4LOeA8xlySVDG uPeNMirlI4OrFdWN4CcNbxF0RBO/CLLuklos4x7MHOEyKz/7qkPvB98fkI/hBrWrmoUI Ris4oJ71Mqi3qSSWoVgyB1jm1nd2W36PVcbvlwJUa5y2/FHi+bmV+89HOzwdiV+h3dVs XCPHUViQiStW/c1I2hyveGzCzPOCvxSQWp4pr+yo/B3JpRvOCl+gV9lVeXeTBlvDrA/R ig8Q== X-Gm-Message-State: AOAM530Cxc+7dCvHsC5IWgIv7i/Sv9RYpeiCsSp+rq16IgTJ/CtJCfMN eh0XxQaJ7dzzGMOfcZZ3AxR+Ow== X-Google-Smtp-Source: ABdhPJwI6OEvQvCCFaNr9SXq75cDadkBkFE80tcs9OmqxInS0S694912t298vdjU4TUtL8xPQNyPRA== X-Received: by 2002:adf:d225:: with SMTP id k5mr10956276wrh.10.1627328791657; Mon, 26 Jul 2021 12:46:31 -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.84.2021.07.26.12.46.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 26 Jul 2021 12:46:31 -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 2/5] dt-bindings: net: Add tsnep Ethernet controller Date: Mon, 26 Jul 2021 21:46:00 +0200 Message-Id: <20210726194603.14671-3-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: devicetree@vger.kernel.org The TSN endpoint Ethernet MAC is a FPGA based network device for real-time communication. It is integrated as normal Ethernet controller with ethernet-controller.yaml and ethernet-phy.yaml. Signed-off-by: Gerhard Engleder --- .../bindings/net/engleder,tsnep.yaml | 77 +++++++++++++++++++ 1 file changed, 77 insertions(+) create mode 100644 Documentation/devicetree/bindings/net/engleder,tsnep.yaml diff --git a/Documentation/devicetree/bindings/net/engleder,tsnep.yaml b/Documentation/devicetree/bindings/net/engleder,tsnep.yaml new file mode 100644 index 000000000000..ef2ca45d36a0 --- /dev/null +++ b/Documentation/devicetree/bindings/net/engleder,tsnep.yaml @@ -0,0 +1,77 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/net/engleder,tsnep.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: TSN endpoint Ethernet MAC binding + +maintainers: + - Gerhard Engleder + +allOf: + - $ref: ethernet-controller.yaml# + +properties: + compatible: + oneOf: + - enum: + - engleder,tsnep + + reg: true + interrupts: true + + local-mac-address: true + mac-address: true + nvmem-cells: true + nvmem-cells-names: true + + phy-connection-type: true + phy-mode: true + + phy-handle: true + + '#address-cells': + description: Number of address cells for the MDIO bus. + const: 1 + + '#size-cells': + description: Number of size cells on the MDIO bus. + const: 0 + +patternProperties: + "^ethernet-phy@[0-9a-f]$": + type: object + $ref: ethernet-phy.yaml# + +required: + - compatible + - reg + - interrupts + - phy-mode + - phy-handle + - '#address-cells' + - '#size-cells' + +additionalProperties: false + +examples: + - | + axi { + #address-cells = <2>; + #size-cells = <2>; + 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 = <&phy0>; + #address-cells = <1>; + #size-cells = <0>; + phy0: ethernet-phy@1 { + reg = <1>; + }; + }; + };