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=-4.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED 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 775CCC2B9F7 for ; Tue, 25 May 2021 00:11:59 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 3577360C3F for ; Tue, 25 May 2021 00:11:59 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3577360C3F Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Cc:To:Subject:Message-ID:Date:From: In-Reply-To:References:MIME-Version:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=33lfSnHv2G1CCI+Ym/x52HOrywAHkasy1iUaTQEWw5A=; b=IkX4ZRwd/Zc2UM s2wa+mol/CILpJjHRCtn1HrxKM/GbtoFVu3FNuMfuVeI01B8LYVgsnLt0Y+aaCqyWzXcAAyZa0vNl b13y2L0Wns+rVPqEROrGiNRAW3ZC3gcFdVUzvhbnCRbKQV1HBy4+hGoeBP1exH1q3HzSOapbwpwwG TDuMnvDl9T/TQtVWU4fNitBOhhiw5Y42a9n0zQBWl1somJCZVH6sK9uag43jIK+VHPtyMEdRy137R aRh5hec2QDE9NTJ0PBkxyzvoQTQMm7rGJEQW9nFFItIn0UU0xH79wWYf+F3Sa38gJSF05n/W52RJW zpOVKKGsBvvBLJFKzv/Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1llKdZ-002TmR-9G; Tue, 25 May 2021 00:09:33 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1llAvy-000y4M-Ju for linux-arm-kernel@lists.infradead.org; Mon, 24 May 2021 13:47:55 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id 21F3661132 for ; Mon, 24 May 2021 13:47:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1621864073; bh=qQUoDUl6eC5A6f31OVyNYo1Z1swM4KjwlNY4MNwlbKQ=; h=References:In-Reply-To:From:Date:Subject:To:Cc:From; b=qrwGR21lN+hvcBmbdetqiqz2AtylccWXrIC+6KVe1kavN2Lfsx/vLRdZkCNFmDcM4 bZyS7LXEYsUCzobpEcdZt/ZFRoLDNvVSa1haj/iFxT11EsKrrUglvak81PdhxD9a5U aIQusstrb5tD31jALGdu5drk+dLvkNxVZ2igseXzXdlJD9mzIgXeeZaelxCnSu3Tx8 XPYJtJHL0T5qOlqETExMz8EmtnkiORYI1y3uHT6JBI458VeEWPOx4g6uGrQQXdYQG6 ocvxAIvN8cvjCcD0bvN82ae8VZr+SH3L9g3mLv6SgmG3Jsq6D9AnXwR7xDyWNcmyg7 jfU+eo1B88dWg== Received: by mail-ed1-f41.google.com with SMTP id t3so32003689edc.7 for ; Mon, 24 May 2021 06:47:53 -0700 (PDT) X-Gm-Message-State: AOAM531HLrnhIiwXxVle2F4cX5Fqb+WcFdOg3oLlyfJKMqSIyGYISXLe z6ajLCnAqBRKx80d8Z5Lyav8EeFlappnbkLZJg== X-Google-Smtp-Source: ABdhPJyrlldCn29/l6S09e/r21+EAvoErdXzwq16u0TiBGZuSvlancn6eRzneh2OotqVA1YEpADhqRRKjZ57S4S83as= X-Received: by 2002:aa7:cd83:: with SMTP id x3mr25403134edv.373.1621864071778; Mon, 24 May 2021 06:47:51 -0700 (PDT) MIME-Version: 1.0 References: <20210520223020.731925-1-linus.walleij@linaro.org> <20210521172749.GA33272@robh.at.kernel.org> In-Reply-To: From: Rob Herring Date: Mon, 24 May 2021 08:47:39 -0500 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH 2/3 v2] crypto: ixp4xx: Add DT bindings To: Linus Walleij 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" X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210524_064754_713417_6DB6E800 X-CRM114-Status: GOOD ( 17.13 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Sat, May 22, 2021 at 11:26 AM Linus Walleij wrote: > > 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. So 'intel,npe' property? Then we should probably just keep that. For sure, we don't want a given property to have 2 different types. (Some day I intend to check for that.) > 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. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel