From patchwork Fri Apr 16 23:42:22 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vladimir Oltean X-Patchwork-Id: 422773 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=-15.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, 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 D6607C433B4 for ; Fri, 16 Apr 2021 23:43:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AE6F96113D for ; Fri, 16 Apr 2021 23:43:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234937AbhDPXnv (ORCPT ); Fri, 16 Apr 2021 19:43:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53432 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234886AbhDPXnu (ORCPT ); Fri, 16 Apr 2021 19:43:50 -0400 Received: from mail-pj1-x102c.google.com (mail-pj1-x102c.google.com [IPv6:2607:f8b0:4864:20::102c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D6A2AC061574; Fri, 16 Apr 2021 16:43:23 -0700 (PDT) Received: by mail-pj1-x102c.google.com with SMTP id x21-20020a17090a5315b029012c4a622e4aso15421117pjh.2; Fri, 16 Apr 2021 16:43:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=e70KR8HO4oVR9eCw8htk494MmB+WhNStBW+JwBy4STc=; b=fAYGKPBgKOrl0ahifyH0mCUBt+dgRsT/H/9InFp6YB5gR/egsNbmRBGS0OQ6q/Jy8U quTlmpeD5yFPppeGYkkOsEuoKvFgU4HXOJ8Eyvg+twPm4f0NIWjilNd2woC/VwjyS18d flAzN5c0h7coGNwHYFlLIv0FmyIsQSuCvITlhEQ8kSzExFUz/Kz9gK2AJnChWK5jCWwN ZA4vUyHblBhbWNWWmPfRHiCZdhlvSaIwvOghczoUDcIchm7gVm3QpOgrpovYceuEiHHO ypyPglEYW6BzQ9oDcsa5TFtNGkbsQJNYFnNTS1NoCmAOC2vRQ1Z2n0StmA9jboI4xNu4 ByVw== 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=e70KR8HO4oVR9eCw8htk494MmB+WhNStBW+JwBy4STc=; b=dhcHRnQLnvaVNS1L4hru9c52w1eIKzAnLeNuWNU2EcsmIkXSL3x9bFDaOpQCeMLnry 8v96qbGzhy8bQW6agdXwkqEVy27QsH+GO5BhMSqp1SgvCSswDxBTtnZUMNfCxkksp8Un 7Tm7J/2i4POYkkOioxOeABC9NnmaIa3hdpdh9Ka+0zUGNKmuobXbAm6Ua08k2eyKJdpH TmZ6nzGHv1snwfMHPzjDu+CgGrVNwlTLnTR/1nhsfySF4Dyf72BgxS2EUJLUZGWitZtM rtvoI+x3o6UE36OfJ00gALcjvqRqVrSmQZXbzaskX1TEV3SDZgJ0iY6IVIn19KfACZMk TdFQ== X-Gm-Message-State: AOAM530lwjvMDYfZA8ci/WfbWp59lZ1jg/jg6mFYEIv6czY5l22Snfpq V7/Rz8nQCaeYMsoh+1DKWOQ= X-Google-Smtp-Source: ABdhPJwnh5S/TvaysVx2FmlVwrIayQTns6v0WzJabl3SMNVu4l0yj5WxwuYELXbXUjiTxzpHfeE8/w== X-Received: by 2002:a17:902:b494:b029:e9:6c43:8beb with SMTP id y20-20020a170902b494b02900e96c438bebmr11992616plr.70.1618616603400; Fri, 16 Apr 2021 16:43:23 -0700 (PDT) Received: from localhost.localdomain (5-12-16-165.residential.rdsnet.ro. [5.12.16.165]) by smtp.gmail.com with ESMTPSA id a185sm5623947pfd.70.2021.04.16.16.43.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 16 Apr 2021 16:43:23 -0700 (PDT) From: Vladimir Oltean To: Jakub Kicinski , "David S. Miller" , netdev@vger.kernel.org, Po Liu Cc: Claudiu Manoil , Alex Marginean , Rob Herring , Shawn Guo , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, Russell King - ARM Linux admin , Andrew Lunn , Michael Walle , Vladimir Oltean Subject: [PATCH net-next 2/5] dt-bindings: net: fsl: enetc: add the IERB documentation Date: Sat, 17 Apr 2021 02:42:22 +0300 Message-Id: <20210416234225.3715819-3-olteanv@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210416234225.3715819-1-olteanv@gmail.com> References: <20210416234225.3715819-1-olteanv@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Vladimir Oltean Mention the required compatible string and base address for the Integrated Endpoint Register Block node. Signed-off-by: Vladimir Oltean --- .../devicetree/bindings/net/fsl-enetc.txt | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/Documentation/devicetree/bindings/net/fsl-enetc.txt b/Documentation/devicetree/bindings/net/fsl-enetc.txt index b7034ccbc1bd..9b9a3f197e2d 100644 --- a/Documentation/devicetree/bindings/net/fsl-enetc.txt +++ b/Documentation/devicetree/bindings/net/fsl-enetc.txt @@ -102,3 +102,18 @@ Example: full-duplex; }; }; + +* Integrated Endpoint Register Block bindings + +Optionally, the fsl_enetc driver can probe on the Integrated Endpoint Register +Block, which preconfigures the FIFO limits for the ENETC ports. This is a node +with the following properties: + +- reg : Specifies the address in the SoC memory space. +- compatible : Must be "fsl,ls1028a-enetc-ierb". + +Example: + ierb@1f0800000 { + compatible = "fsl,ls1028a-enetc-ierb"; + reg = <0x01 0xf0800000 0x0 0x10000>; + };