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=-5.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=no 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 1149EC2B9F2 for ; Sat, 22 May 2021 16:26:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DABBF61182 for ; Sat, 22 May 2021 16:26:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231255AbhEVQ1o (ORCPT ); Sat, 22 May 2021 12:27:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46912 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231249AbhEVQ1j (ORCPT ); Sat, 22 May 2021 12:27:39 -0400 Received: from mail-lj1-x231.google.com (mail-lj1-x231.google.com [IPv6:2a00:1450:4864:20::231]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1EB05C061574 for ; Sat, 22 May 2021 09:26:14 -0700 (PDT) Received: by mail-lj1-x231.google.com with SMTP id v5so27677650ljg.12 for ; Sat, 22 May 2021 09:26:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=rl8MKdQm1hF4Pj3fGn2FqtssXOFAQ3M0rrxCjDANhbg=; b=H5VnACmHm/ZlcpQODGnnHHeY0Wtg1QeCfPJF6u0b1gReaeFh9jFa4V3fDl7eweT28l MCNIOTODZecoWbBC4WGCjwwnGV7zRoUFXWld8aS9UXsEx8dlzWSbrlxk6bsNqNXWZrdV U+7bn5mXtsr6TBNCRrMxfcR1mrVHWFjW+g7OY8u7CpkOWhQPfPAeBlnSCdoY3iDebbZh KYvAESyNFDqLpgob2xTRsVTwBeKAfhfO+eJzoBlmEdRQ76rT+b2eZc/RclbYWDmRC7vx Piigu/8Ah30/D8yl6rwiHWmB556Rloqd1s90yZics4v8nEKevDpGm6Va8B2kD+ca+ZfZ HEqQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=rl8MKdQm1hF4Pj3fGn2FqtssXOFAQ3M0rrxCjDANhbg=; b=NcZdC2tjl/WtsqdliDWO1/QiivV/wAVNepBD+PqUqXHYlMK1nK46EFqH7HCAjK41q8 qLv3UpPOaqjqeOoigjacl8+iy9B1U/brsICVyVX/jawix0ePiyLq29bwN8HfQtEv4wE+ H+2Bq1cm7Ac3nABqVPoyX/6uphovc0IWPB1RWdsT1w1zv+5b2WRWhQ4ggDnya0GvsZJ0 DmqezxRZw5nBbh0gfcKjHP3jnZr6s2Yxxb24LBSf+43pwmHx8LYbkN5aFSYlT/28sMYJ uzFgCfd5Hqsr1IMVT+lSgbHeodGqxVaj2RhIq10u22jcTGMaBtvGL/MHYZSVKB6SOdDq sg6A== X-Gm-Message-State: AOAM530xxsf87SPyiHlIDtVSBAglS5KRWL4s8UoYwaaS7joNoV45awIU nj1HaeITeZQ4rFLgQMbPbnEWGJWvaUEnFPujUHoahw== X-Google-Smtp-Source: ABdhPJyVkb2nMSy7zh+9nt9halSnmCr3Lwxhb7Yi1JwRe4JlWj9po4ZEHWbfeM9s32BYQV/SCopfU2ADkGXqNiW3nRk= X-Received: by 2002:a2e:22c3:: with SMTP id i186mr10814460lji.273.1621700772283; Sat, 22 May 2021 09:26:12 -0700 (PDT) MIME-Version: 1.0 References: <20210520223020.731925-1-linus.walleij@linaro.org> <20210521172749.GA33272@robh.at.kernel.org> In-Reply-To: <20210521172749.GA33272@robh.at.kernel.org> From: Linus Walleij Date: Sat, 22 May 2021 18:26:01 +0200 Message-ID: Subject: Re: [PATCH 2/3 v2] crypto: ixp4xx: Add DT bindings To: Rob Herring Cc: Linux Crypto Mailing List , Herbert Xu , "David S . Miller" , Corentin Labbe , Linux ARM , Imre Kaloz , Krzysztof Halasa , Arnd Bergmann , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Fri, May 21, 2021 at 7:27 PM Rob Herring wrote: > > + intel,npe: > > + $ref: /schemas/types.yaml#/definitions/uint32 > > + minimum: 0 > > + maximum: 3 > > + description: phandle to the NPE this ethernet instance is using > > Not a phandle now. > > > + and the instance to use in the second cell > > Maybe 'reg' works here? You can only have 1 thing you address though if > you use reg here. Good idea, I'll try that. > How are other NPE instances used? Are you going to need to have a > reference to them? They are used by phandle from the combined ethernet and phy instances. They are accelerators with firmware which have direct access to the ethernet and phy port, and one of the NPE:s can additionally contain a crypto engine. Yours, Linus Walleij