From mboxrd@z Thu Jan 1 00:00:00 1970 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=-7.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS 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 07200C433E0 for ; Mon, 15 Jun 2020 17:33:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D9F9E207DA for ; Mon, 15 Jun 2020 17:33:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1592242420; bh=6SwHLWftixmqdKwVFIXJnIR9Mm1/0dijzowmmcd5v3g=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=HQt9bF8Ub+C3QW9OsINvpDPDAFmBZojUId8gmh6dQmcE5TwNts5h/q9w/24wUOqQQ MTGhft0Skkf9nfXTujU7ShrnueY/15p5ZC/eZGR46Qzt3knRUM9zzYHUIPARHNVQoU prstjrAJh4ZlRBsDReOBv0aPUCjbvVxxuzSmwmJM= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731272AbgFORdj (ORCPT ); Mon, 15 Jun 2020 13:33:39 -0400 Received: from mail-io1-f68.google.com ([209.85.166.68]:43283 "EHLO mail-io1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729402AbgFORdj (ORCPT ); Mon, 15 Jun 2020 13:33:39 -0400 Received: by mail-io1-f68.google.com with SMTP id u13so1201735iol.10; Mon, 15 Jun 2020 10:33:38 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=znZgzikhMiF0cbCjoL/7dPoO9dxXB49OkKB382FTvmg=; b=fqFrv9XFPl6JtQT8QqsdD+LdQ9cKr/6lKqZwrH43x2abtqBjvSGC9ZQBdA+7lMpZTD DxzusKYiownfVcfyyi65+HEczWuY63wsPh3qRVkfnfF0nbdkooADIoGGrtIiCRhjtukG EiGwLZFOqfLVhkX90uebiwa2klduVc9/pFPoCJJ0fPlqBWt99aAV0+5D91H1eM9Mco/i on7kh22R0XyYinFOebV6uRd46S6UfgSj10u/leB14cqtEHhSj1gYXqhaVjZKnYg6DClx gUrDDse9TvyiF7qsQBp3ej36kIGTH3In66+cqUvUsfvSDGGjTn3T6igz2GY3yCF/iIja KJNQ== X-Gm-Message-State: AOAM5308/ok95ZKsIKIkTia423qBKi5aaDBFhriDPxash+kjabpQyt/f FaqBHgKG3cGVX3UYJnwC7g== X-Google-Smtp-Source: ABdhPJzXoSwMCaTACFLMwlk6gXQKI8aMZe4Phl8uJe8Gr4CHl70EOj8Q76+n5J1AZwaFmMG52CMW+w== X-Received: by 2002:a05:6638:a0a:: with SMTP id 10mr22203426jan.30.1592242418380; Mon, 15 Jun 2020 10:33:38 -0700 (PDT) Received: from xps15 ([64.188.179.251]) by smtp.gmail.com with ESMTPSA id t189sm8209948iod.16.2020.06.15.10.33.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 15 Jun 2020 10:33:37 -0700 (PDT) Received: (nullmailer pid 2004792 invoked by uid 1000); Mon, 15 Jun 2020 17:33:36 -0000 Date: Mon, 15 Jun 2020 11:33:36 -0600 From: Rob Herring To: Dan Murphy Cc: andrew@lunn.ch, f.fainelli@gmail.com, hkallweit1@gmail.com, davem@davemloft.net, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Subject: Re: [PATCH net-next v6 1/4] dt-bindings: net: Add tx and rx internal delays Message-ID: <20200615173336.GA2002437@bogus> References: <20200604111410.17918-1-dmurphy@ti.com> <20200604111410.17918-2-dmurphy@ti.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200604111410.17918-2-dmurphy@ti.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Jun 04, 2020 at 06:14:07AM -0500, Dan Murphy wrote: > tx-internal-delays and rx-internal-delays are a common setting for RGMII > capable devices. > > These properties are used when the phy-mode or phy-controller is set to > rgmii-id, rgmii-rxid or rgmii-txid. These modes indicate to the > controller that the PHY will add the internal delay for the connection. > > Signed-off-by: Dan Murphy > --- > .../devicetree/bindings/net/ethernet-phy.yaml | 13 +++++++++++++ > 1 file changed, 13 insertions(+) > > diff --git a/Documentation/devicetree/bindings/net/ethernet-phy.yaml b/Documentation/devicetree/bindings/net/ethernet-phy.yaml > index 9b1f1147ca36..edd0245d132b 100644 > --- a/Documentation/devicetree/bindings/net/ethernet-phy.yaml > +++ b/Documentation/devicetree/bindings/net/ethernet-phy.yaml > @@ -162,6 +162,19 @@ properties: > description: > Specifies a reference to a node representing a SFP cage. > > + > + rx-internal-delay-ps: > + $ref: /schemas/types.yaml#definitions/uint32 Standard units already have a type, so you can drop this. > + description: | > + RGMII Receive PHY Clock Delay defined in pico seconds. This is used for > + PHY's that have configurable RX internal delays. > + > + tx-internal-delay-ps: > + $ref: /schemas/types.yaml#definitions/uint32 > + description: | > + RGMII Transmit PHY Clock Delay defined in pico seconds. This is used for > + PHY's that have configurable TX internal delays. > + > required: > - reg > > -- > 2.26.2 >