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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 35C9CC7EE22 for ; Tue, 9 May 2023 15:31:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235074AbjEIPbd (ORCPT ); Tue, 9 May 2023 11:31:33 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48786 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229477AbjEIPbc (ORCPT ); Tue, 9 May 2023 11:31:32 -0400 Received: from mail-ot1-x334.google.com (mail-ot1-x334.google.com [IPv6:2607:f8b0:4864:20::334]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A4B0644BB; Tue, 9 May 2023 08:31:31 -0700 (PDT) Received: by mail-ot1-x334.google.com with SMTP id 46e09a7af769-6ab15dbef23so883588a34.3; Tue, 09 May 2023 08:31:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1683646291; x=1686238291; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=YRq/aD3id00csyltRjTJ0ftOlEFFMSQYHa31MfuaUnM=; b=sgRRFgb7KtKM8zt5Fb3JxnHYjqTMByaeZ/I3aaObqzABZN2saFUvg7jIbTB+CnV0Gp PVC92+Wd3PJsKkghOrUB3KZ/UrAjwevOqXkuGXqD0AnVI+1wai1eaIL7s3ZU8tkK+zCq Dtlr26Uyb5ch6ytcHzOvIjE3aZkD64b0dsaApgwNrpYok9+A7rAhV/yanySZN1Vkr81r vOQMWdfWnxH27IWB22sr0NgK0MLghhNBA//0SHV+6GmNfA9kfJpPfRWaJF0V0CLFBJTd 5vrvBYvU3Ybyn3qQey2mO4mtrOrHcPO6H2d3lgzze8bJcTOtL5QmWaLlZyWiWZ9a4SP/ iBkA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1683646291; x=1686238291; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=YRq/aD3id00csyltRjTJ0ftOlEFFMSQYHa31MfuaUnM=; b=Dil/7+amy5j4M1LqfUCngMFiO1Zxuhh/Pv3CXy9SojHMkQfZ1zYw8dfu1f7m51UUoE 2NnodoVc0Wyjx+6J6vQZOC5sLlu9r02s71wrOrIbIUGs9JB2IUrkkr5YLRmxWixEezuf /Q3RhmoM5KV0o8Tqf8EAcn8g8rHz53PBjBrBO68JFVZBuki6FN9psAZmkqeKgyNxSgjd LL7rhafHtzUsW/vfZH/qpBxybu6kFcRWy02unucEi2WQ2YzP2xUd50DtCvVP0QbSq/mV R8hZGHeeMalk7bPhRunuwdPAk7KFw+89xk+8n6pg9uDwDwXpxo0DICUG8YsDIjibIUNI CA/Q== X-Gm-Message-State: AC+VfDx7Tyo3IV09eRAkuaxlSArkMWMDJLmh8cIEeLvPaMuweTnQH1MO lZ0M7Y2b154n8KMmUCmMmFEb5ksRQp+AOYxyaRM= X-Google-Smtp-Source: ACHHUZ6JhLfo1J4qdGQamADfqvzqtpmuoC67PYVcnPOQ1MlOnqx2xDS8nZ5Pp1Gl/+rksyc+GLNFx4ITm3r/t77nX9c= X-Received: by 2002:a9d:6294:0:b0:6ab:1338:fed5 with SMTP id x20-20020a9d6294000000b006ab1338fed5mr1612620otk.11.1683646290910; Tue, 09 May 2023 08:31:30 -0700 (PDT) MIME-Version: 1.0 References: <20230427055032.85015-2-rath@ibv-augsburg.de> <20230427183040.GA263395@bhelgaas> In-Reply-To: <20230427183040.GA263395@bhelgaas> From: Christian Gmeiner Date: Tue, 9 May 2023 17:31:19 +0200 Message-ID: Subject: Re: [PATCH v2 1/3] dt-bindings: phy: cadence-torrent: Add latency properties To: Bjorn Helgaas Cc: Dominic Rath , robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, tjoseph@cadence.com, bhelgaas@google.com, lpieralisi@kernel.org, nm@ti.com, vigneshr@ti.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, bahle@ibv-augsburg.de Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Hi Bjorn, > > On Thu, Apr 27, 2023 at 07:50:30AM +0200, Dominic Rath wrote: > > From: Alexander Bahle > > > > Add "tx-phy-latency-ps" and "rx-phy-latency-ps" DT bindings for > > setting the PCIe PHY latencies. > > The properties expect a list of uint32 PHY latencies in picoseconds for > > every supported speed starting at PCIe Gen1, e.g.: > > > > tx-phy-latency-ps = <100000 200000>; /* Gen1: 100ns, Gen2: 200ns */ > > rx-phy-latency-ps = <150000 250000>; /* Gen1: 150ns, Gen2: 250ns */ > > Are these things that could/should be described in a more generic > place? They don't look necessarily Cadence-specific. > As there is currently no generic binding, would you like to see a new yaml binding added (Documentation/devicetree/bindings/phy/phy.yaml) that contains just the two phy properties? -- greets -- Christian Gmeiner, MSc https://christian-gmeiner.info/privacypolicy