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=-15.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 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 80100C433E0 for ; Fri, 15 Jan 2021 18:27:52 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (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 285AC23A58 for ; Fri, 15 Jan 2021 18:27:52 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 285AC23A58 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com 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=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Date:Message-ID:From: References:To:Subject:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=uGMnhq7HVA2qF6U9xr6PlazThymkwvwRFis+vWoZLFQ=; b=Nyh+YODor4/wysOZfkxwSEz1V sqJBXbTA8zX7CiNohCRYqSqUN15LutpdtMIaxXjeSL0l2PGux5CExQY3FAmy5Y6DXK45Z8Z8X8za8 Oad1wOQ4CXnT6j4Yb4iwXy7JKJbF7zitf5mrBVA5OhUWnY15BMw8tXEynibJ+q6JVo6n1nU0KROoE kznMocjR23FHVLJ2o/KRL9y7P/AdSKmISWJi9rwxKZDRILUjsMsZGBG98zesOCYc1F1iGxPcyhnJc V9zTX38eFCLH3YvfqbebHTf0/BDHXhF9b5WupGc9rndOIzGRwo8XTj0sOjMdBj3NTsRIzZVwwdwgl WiAWQrN2Q==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1l0Tnn-0002uR-Ja; Fri, 15 Jan 2021 18:26:27 +0000 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1l0Tnl-0002tv-T8 for linux-arm-kernel@lists.infradead.org; Fri, 15 Jan 2021 18:26:26 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1610735185; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=edpQ9XBa4NxUM42jV640jE0QnzJCtHUWVPa7s08fP6M=; b=d45xkrT93uzuReqpw6sN47gL0WktExSi7MczFEWYsWuwk2ZAz+r84OSe/0HZGrmZnu/eCX q6QnMqVGjDGIVuTs2SkSTcD/8CM/W7a8SBy7pgdxet61YTrq5366YPw0NPHoKQny9VVZXY AyNaN5PwjyrwEA2yHSOiV7O3hQDcG5I= Received: from mail-qv1-f71.google.com (mail-qv1-f71.google.com [209.85.219.71]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-159-XIj-myEDPEyVJ5Kb2SiCnw-1; Fri, 15 Jan 2021 13:26:22 -0500 X-MC-Unique: XIj-myEDPEyVJ5Kb2SiCnw-1 Received: by mail-qv1-f71.google.com with SMTP id m8so8456237qvt.14 for ; Fri, 15 Jan 2021 10:26:22 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-transfer-encoding :content-language; bh=edpQ9XBa4NxUM42jV640jE0QnzJCtHUWVPa7s08fP6M=; b=okJD5GvCTm7yRumeHAi/CfQIayA3husQOIA+ojVqS8ycV8cFwo/Awsin6KewtakHRN hnxNxP9rfQr+0jMcvhmBuUpJ2Rrje2m/o1/T/pW2pzl+70IBtM7z4BiJ5wfFalYjFiBl x7Syxw6hbkafIDcu/heVVeFCt3eAKbNCzxhpV2AuBiELesAqfkDWBEG3a1zBaSfP7/7e gbOTLLy9/j5E3hWCRjZkp7gK0yXXyV23OF9etCV954tNW0DKOWJXzKtZjQryRLZCCPt/ wkMyvePHPYEcrXTooOQvhdqhF6WONvGvQtPWlBhcafJ87u5uW4zbWfmfH8jJWF03rXMi LCww== X-Gm-Message-State: AOAM5303J/25PtqdiwdgUWb4wyd7MhWv101drvOG/G/Y4SumvPH/x8Bh V4Nroz15a+AjVmwrfGTNXzTYPfrGhq9yAFvVg3JcDDPInc5sm/Xo0FRvM5NhRFmsc8D75gEEuns 7C4nA1VM7U/qNXWtJcg1/j7SSBHAQqx/IJTQ= X-Received: by 2002:a37:8703:: with SMTP id j3mr13736103qkd.455.1610735182335; Fri, 15 Jan 2021 10:26:22 -0800 (PST) X-Google-Smtp-Source: ABdhPJxhh3gcJfS7/iyNYYOy0a2+NqIKUaY7FuPSZFU4sMQT601HHELrIoh6E714w3tQyBxQ+Nw6Lw== X-Received: by 2002:a37:8703:: with SMTP id j3mr13736081qkd.455.1610735182105; Fri, 15 Jan 2021 10:26:22 -0800 (PST) Received: from trix.remote.csb (075-142-250-213.res.spectrum.com. [75.142.250.213]) by smtp.gmail.com with ESMTPSA id q185sm5545762qka.96.2021.01.15.10.26.20 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 15 Jan 2021 10:26:21 -0800 (PST) Subject: Re: [PATCH 2/2] fpga: Add support for Xilinx DFX AXI Shutdown manager To: Nava kishore Manne , mdf@kernel.org, robh+dt@kernel.org, michal.simek@xilinx.com, linux-fpga@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org References: <20210115013431.27667-1-nava.manne@xilinx.com> <20210115013431.27667-2-nava.manne@xilinx.com> From: Tom Rix Message-ID: <2dc469ae-cdf4-0774-c786-7dd01c4914c9@redhat.com> Date: Fri, 15 Jan 2021 10:26:19 -0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.6.0 MIME-Version: 1.0 In-Reply-To: <20210115013431.27667-2-nava.manne@xilinx.com> Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=trix@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210115_132626_054365_18E10C0E X-CRM114-Status: GOOD ( 26.26 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: git@xilinx.com, chinnikishore369@gmail.com Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Ck9uIDEvMTQvMjEgNTozNCBQTSwgTmF2YSBraXNob3JlIE1hbm5lIHdyb3RlOgo+IFRoaXMgcGF0 Y2ggYWRkcyBzdXBwb3J0IGZvciBYaWxpbnggRHluYW1pYyBGdW5jdGlvbiBlWGNoYW5nZShERlgp IEFYSQo+IHNodXRkb3duIG1hbmFnZXIgSVAuIEl0IGNhbiBiZSB1c2VkIHRvIHNhZmVseSBoYW5k bGluZyB0aGUgQVhJIHRyYWZmaWMKPiBvbiBhIFJlY29uZmlndXJhYmxlIFBhcnRpdGlvbiB3aGVu IGl0IGlzIHVuZGVyZ29pbmcgZHluYW1pYyByZWNvbmZpZ3VyYXRpb24KPiBhbmQgdGhlcmUgYnkg cHJldmVudGluZyBzeXN0ZW0gZGVhZGxvY2sgdGhhdCBtYXkgb2NjdXIgaWYgQVhJIHRyYW5zYWN0 aW9ucwo+IGFyZSBpbnRlcnJ1cHRlZCBkdXJpbmcgcmVjb25maWd1cmF0aW9uLgo+Cj4gUFItRGVj b3VwbGVyIGFuZCBBWEkgc2h1dGRvd24gbWFuYWdlciBhcmUgY29tcGxldGVseSBkaWZmZXJlbnQg SVBzLgo+IEJ1dCBib3RoIHRoZSBJUCByZWdpc3RlcnMgYXJlIGNvbXBhdGlibGUgYW5kIGFsc28g Ym90aCBiZWxvbmcgdG8gdGhlCj4gc2FtZSBzdWItc3lzdGVtIChmcGdhLWJyaWRnZSkuU28gdXNp bmcgc2FtZSBkcml2ZXIgZm9yIGJvdGggSVAncy4KPgo+IFNpZ25lZC1vZmYtYnk6IE5hdmEga2lz aG9yZSBNYW5uZSA8bmF2YS5tYW5uZUB4aWxpbnguY29tPgo+IC0tLQo+ICBkcml2ZXJzL2ZwZ2Ev eGlsaW54LXByLWRlY291cGxlci5jIHwgMzUgKysrKysrKysrKysrKysrKysrKysrKysrKystLS0t CgpJdCBsb29rcyBsaWtlIHRoZSBjb3B5cmlnaHQgaXMgd3JvbmcsIHBsZWFzZSByZXZpZXcgc3Bl bGxpbmcgb2YgWGlsaXgKCsKgKiBDb3B5cmlnaHQgKGMpIDIwMTcsIFhpbGl4IEluYwoKCj4gIDEg ZmlsZSBjaGFuZ2VkLCAzMSBpbnNlcnRpb25zKCspLCA0IGRlbGV0aW9ucygtKQo+Cj4gZGlmZiAt LWdpdCBhL2RyaXZlcnMvZnBnYS94aWxpbngtcHItZGVjb3VwbGVyLmMgYi9kcml2ZXJzL2ZwZ2Ev eGlsaW54LXByLWRlY291cGxlci5jCj4gaW5kZXggN2Q2OWFmMjMwNTY3Li5jOTVmM2QwNjVjY2Ig MTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9mcGdhL3hpbGlueC1wci1kZWNvdXBsZXIuYwo+ICsrKyBi L2RyaXZlcnMvZnBnYS94aWxpbngtcHItZGVjb3VwbGVyLmMKPiBAQCAtMTksMTAgKzE5LDE1IEBA Cj4gICNkZWZpbmUgQ1RSTF9PRkZTRVQJCTAKPiAgCj4gIHN0cnVjdCB4bG54X3ByX2RlY291cGxl cl9kYXRhIHsKPiArCWNvbnN0IHN0cnVjdCB4bG54X2NvbmZpZ19kYXRhICppcGNvbmZpZzsKPiAg CXZvaWQgX19pb21lbSAqaW9fYmFzZTsKPiAgCXN0cnVjdCBjbGsgKmNsazsKPiAgfTsKPiAgCj4g K3N0cnVjdCB4bG54X2NvbmZpZ19kYXRhIHsKPiArCWNoYXIgKm5hbWU7Cj4gK307CgpNb3ZlIHhs bnhfY29uZmlnX2RhdGEgYWJvdmUgeGxueF9wcl9kZWNvdXBsZV9kYXRhLgoKY291bGQgeW91ICdj b25zdCcgY2hhciAqbmFtZSA/Cgo+ICsKPiAgc3RhdGljIGlubGluZSB2b2lkIHhsbnhfcHJfZGVj b3VwbGVyX3dyaXRlKHN0cnVjdCB4bG54X3ByX2RlY291cGxlcl9kYXRhICpkLAo+ICAJCQkJCSAg IHUzMiBvZmZzZXQsIHUzMiB2YWwpCj4gIHsKPiBAQCAtNzYsMTUgKzgxLDI4IEBAIHN0YXRpYyBj b25zdCBzdHJ1Y3QgZnBnYV9icmlkZ2Vfb3BzIHhsbnhfcHJfZGVjb3VwbGVyX2JyX29wcyA9IHsK PiAgCS5lbmFibGVfc2hvdyA9IHhsbnhfcHJfZGVjb3VwbGVyX2VuYWJsZV9zaG93LAo+ICB9Owo+ ICAKPiArc3RhdGljIGNvbnN0IHN0cnVjdCB4bG54X2NvbmZpZ19kYXRhIGRlY291cGxlcl9jb25m aWcgPSB7Cj4gKwkubmFtZSA9ICJYaWxpbnggUFIgRGVjb3VwbGVyIiwKPiArfTsKPiArCj4gK3N0 YXRpYyBjb25zdCBzdHJ1Y3QgeGxueF9jb25maWdfZGF0YSBzaHV0ZG93bl9jb25maWcgPSB7Cj4g KwkubmFtZSA9ICJYaWxpbnggREZYIEFYSSBzaHV0ZG93biBtZ3IiLAoKVG8gYmUgY29uc2lzdGVu dCB3aXRoIGRlY291cGxlciBuYW1lLAoKc2h1dGRvd24gbWdyIC0+IFNodXRkb3duIE1hbmFnZXIK Cj4gK307Cj4gKwo+ICBzdGF0aWMgY29uc3Qgc3RydWN0IG9mX2RldmljZV9pZCB4bG54X3ByX2Rl Y291cGxlcl9vZl9tYXRjaFtdID0gewo+IC0JeyAuY29tcGF0aWJsZSA9ICJ4bG54LHByLWRlY291 cGxlci0xLjAwIiwgfSwKPiAtCXsgLmNvbXBhdGlibGUgPSAieGxueCxwci1kZWNvdXBsZXIiLCB9 LAo+ICsJeyAuY29tcGF0aWJsZSA9ICJ4bG54LHByLWRlY291cGxlci0xLjAwIiwgLmRhdGEgPSAm ZGVjb3VwbGVyX2NvbmZpZyB9LAo+ICsJeyAuY29tcGF0aWJsZSA9ICJ4bG54LHByLWRlY291cGxl ciIsIC5kYXRhID0gJmRlY291cGxlcl9jb25maWcgfSwKPiArCXsgLmNvbXBhdGlibGUgPSAieGxu eCxkZngtYXhpLXNodXRkb3duLW1hbmFnZXItMS4wMCIsCj4gKwkJCQkJLmRhdGEgPSAmc2h1dGRv d25fY29uZmlnIH0sCj4gKwl7IC5jb21wYXRpYmxlID0gInhsbngsZGZ4LWF4aS1zaHV0ZG93bi1t YW5hZ2VyIiwKPiArCQkJCQkuZGF0YSA9ICZzaHV0ZG93bl9jb25maWcgfSwKPiAgCXt9LAo+ICB9 Owo+ICBNT0RVTEVfREVWSUNFX1RBQkxFKG9mLCB4bG54X3ByX2RlY291cGxlcl9vZl9tYXRjaCk7 Cj4gIAo+ICBzdGF0aWMgaW50IHhsbnhfcHJfZGVjb3VwbGVyX3Byb2JlKHN0cnVjdCBwbGF0Zm9y bV9kZXZpY2UgKnBkZXYpCj4gIHsKPiArCXN0cnVjdCBkZXZpY2Vfbm9kZSAqbnAgPSBwZGV2LT5k ZXYub2Zfbm9kZTsKPiAgCXN0cnVjdCB4bG54X3ByX2RlY291cGxlcl9kYXRhICpwcml2Owo+ICAJ c3RydWN0IGZwZ2FfYnJpZGdlICpicjsKPiAgCWludCBlcnI7Cj4gQEAgLTk0LDYgKzExMiwxNCBA QCBzdGF0aWMgaW50IHhsbnhfcHJfZGVjb3VwbGVyX3Byb2JlKHN0cnVjdCBwbGF0Zm9ybV9kZXZp Y2UgKnBkZXYpCj4gIAlpZiAoIXByaXYpCj4gIAkJcmV0dXJuIC1FTk9NRU07Cj4gIAo+ICsJaWYg KG5wKSB7Cj4gKwkJY29uc3Qgc3RydWN0IG9mX2RldmljZV9pZCAqbWF0Y2g7Cj4gKwo+ICsJCW1h dGNoID0gb2ZfbWF0Y2hfbm9kZSh4bG54X3ByX2RlY291cGxlcl9vZl9tYXRjaCwgbnApOwo+ICsJ CWlmIChtYXRjaCAmJiBtYXRjaC0+ZGF0YSkKPiArCQkJcHJpdi0+aXBjb25maWcgPSBtYXRjaC0+ ZGF0YTsKPiArCX0KPiArCj4gIAlyZXMgPSBwbGF0Zm9ybV9nZXRfcmVzb3VyY2UocGRldiwgSU9S RVNPVVJDRV9NRU0sIDApOwo+ICAJcHJpdi0+aW9fYmFzZSA9IGRldm1faW9yZW1hcF9yZXNvdXJj ZSgmcGRldi0+ZGV2LCByZXMpOwo+ICAJaWYgKElTX0VSUihwcml2LT5pb19iYXNlKSkKPiBAQCAt MTE0LDcgKzE0MCw3IEBAIHN0YXRpYyBpbnQgeGxueF9wcl9kZWNvdXBsZXJfcHJvYmUoc3RydWN0 IHBsYXRmb3JtX2RldmljZSAqcGRldikKPiAgCj4gIAljbGtfZGlzYWJsZShwcml2LT5jbGspOwo+ ICAKPiAtCWJyID0gZGV2bV9mcGdhX2JyaWRnZV9jcmVhdGUoJnBkZXYtPmRldiwgIlhpbGlueCBQ UiBEZWNvdXBsZXIiLAo+ICsJYnIgPSBkZXZtX2ZwZ2FfYnJpZGdlX2NyZWF0ZSgmcGRldi0+ZGV2 LCBwcml2LT5pcGNvbmZpZy0+bmFtZSwKPiAgCQkJCSAgICAgJnhsbnhfcHJfZGVjb3VwbGVyX2Jy X29wcywgcHJpdik7Cj4gIAlpZiAoIWJyKSB7Cj4gIAkJZXJyID0gLUVOT01FTTsKPiBAQCAtMTI1 LDcgKzE1MSw4IEBAIHN0YXRpYyBpbnQgeGxueF9wcl9kZWNvdXBsZXJfcHJvYmUoc3RydWN0IHBs YXRmb3JtX2RldmljZSAqcGRldikKPiAgCj4gIAllcnIgPSBmcGdhX2JyaWRnZV9yZWdpc3Rlcihi cik7Cj4gIAlpZiAoZXJyKSB7Cj4gLQkJZGV2X2VycigmcGRldi0+ZGV2LCAidW5hYmxlIHRvIHJl Z2lzdGVyIFhpbGlueCBQUiBEZWNvdXBsZXIiKTsKPiArCQlkZXZfZXJyKCZwZGV2LT5kZXYsICJ1 bmFibGUgdG8gcmVnaXN0ZXIgJXMiLAo+ICsJCQlwcml2LT5pcGNvbmZpZy0+bmFtZSk7Cj4gIAkJ Z290byBlcnJfY2xrOwo+ICAJfQoKTG9vayBhdCBYSUxJTlhfUFJfREVDT1VQTEVSIGVudHJ5IGlu IEtjb25maWcsIG1heWJlIGFkZCBzb21ldGhpbmcgbGlrZQoKaGVscAoKwqAgU2F5IFkgdG8gZW5h YmxlIGRyaXZlcnMgZm9yIHRoZcKgIC4uLiBEZWNvdXBsZXIgb3IgREZYIEFJWCBTaHV0ZG93biBN YW5hZ2VyCgpUb20KCj4gIAoKCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fCmxpbnV4LWFybS1rZXJuZWwgbWFpbGluZyBsaXN0CmxpbnV4LWFybS1rZXJuZWxA bGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xp c3RpbmZvL2xpbnV4LWFybS1rZXJuZWwK