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=-5.0 required=3.0 tests=DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED,DKIM_VALID,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,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 8EBCAC433E0 for ; Wed, 3 Jun 2020 20:28:45 +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 63A2720734 for ; Wed, 3 Jun 2020 20:28:45 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="u0cdvXPD"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="dWUP+E17" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 63A2720734 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-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.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=EDOtP1E5rLGpI7KMdOwVq/ocPz98Ro1a7vFIMAGbA84=; b=u0cdvXPDwQt2Py Sks25cP+YcqdcWTtzSCVILdvCVcAxbnNK6noKEd5hDnzvlgixhpLcxEMwW/yklZ/ChVPZl4z6FP15 IEB5NoystKUtag8lFqxG5aJw0mAKZdIvLY8EpeCa5hONNcfgaF9BWziDE0FxPUdRje6qCSS4jhRNe 5rbuNZE3faoHtGr6N6X7B+x/7SksczzgpuZsjhCG91578UCrAYascSP9bGxmg/5FPdV2nZF6y5itq 6OpyrnIrMtbq/B5v0dwwFw9VikvB4Q6eMTbUdHNnAcoeBfd+VeAyhwX2oLNiI8GjZ3PeS/CnrJ+3W QnpdFgnPG+vGDQqgcjoA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jga0D-0008CV-21; Wed, 03 Jun 2020 20:28:45 +0000 Received: from mail-wm1-x342.google.com ([2a00:1450:4864:20::342]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jga09-0008C5-If; Wed, 03 Jun 2020 20:28:43 +0000 Received: by mail-wm1-x342.google.com with SMTP id r9so3151051wmh.2; Wed, 03 Jun 2020 13:28:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=3VXmnF8EgRzJMbsjtWg39hj09dVW44ZQvW/fSfCfu50=; b=dWUP+E17zB853SpZEYOkqg8Gp5ynOn/p83i0ZdAN5G5Rh/N5BKGD6iqxv/Kofw5xh5 FhFWNvM36f2HwaGYzXS3KJzUKJ43aYMI0p4bf+AoejqNIkdRXQEGSkkxZIOPg8uXWMXA gNJUl7BsHXPeN4Mcs2G5SYiuG0wPE3gGhLOSxSUTORhS8CMhMUVnE2ajepQ14ADoK9o2 mCGprtkSS617OxVmja1li4HeTReCuFSeFfNZWyoX80y9RG4nDlKyqcwmkfLuS4YR8dXH ZTWIXgfmv5PhmbsRsx5MzkUkgEEU0upz4LyXmWcpEbQC53fXndP2HCwo20oo7kiCwVnO wyVg== 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-language :content-transfer-encoding; bh=3VXmnF8EgRzJMbsjtWg39hj09dVW44ZQvW/fSfCfu50=; b=QMMNnhnlCI+MHpve6mMd4P3t/kJt+6O7y0Ui//4SV39u+1Xbb4J+zhO+QoRxHhOREA b6/uExFUwn3I9gjkSFrz2B9+t+tS9XbkjPyQV4CN3wKeykpbb70bAIGvUz1o3rNg+451 TtpDcJN2DqWbWdH66mdElfWN4h0ubB78cAtC0/CpZsDbVfc6JjAGUHAhrgcV94A3fqfD FTTruhMgr8CFvEZQWJEI0IZ1pfmzXz/g7/rQzTT623TSO6Ii7KglpLooz0jl/c+8j/5s L9hwsT5DILVq2/jVWt0i8B/5F/1htPwQY20ECY45f5rtjhRsSJwq9Wc/I8BzVb++H76k fvhQ== X-Gm-Message-State: AOAM532EnzSvPs8EzlCRdzDl5gb9kQzkML9goGDTMLaDF/us/XTpqPfO D6XivFfluQNyUQg21lxtUjI= X-Google-Smtp-Source: ABdhPJxfIcfzNSx+0MJQ/0Rpmj3SLcdYcgyaETO6dW73dHwzzZzmqSBI5u7tSiWbQvcbjVKQNlvnmA== X-Received: by 2002:a1c:b445:: with SMTP id d66mr759225wmf.29.1591216120140; Wed, 03 Jun 2020 13:28:40 -0700 (PDT) Received: from [192.168.1.3] (ip68-111-84-250.oc.oc.cox.net. [68.111.84.250]) by smtp.gmail.com with ESMTPSA id z7sm4659054wrt.6.2020.06.03.13.28.37 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 03 Jun 2020 13:28:39 -0700 (PDT) Subject: Re: [PATCH v3 06/13] PCI: brcmstb: Add bcm7278 PERST support To: Jim Quinlan , linux-pci@vger.kernel.org, Christoph Hellwig , Nicolas Saenz Julienne , bcm-kernel-feedback-list@broadcom.com References: <20200603192058.35296-1-james.quinlan@broadcom.com> <20200603192058.35296-7-james.quinlan@broadcom.com> From: Florian Fainelli Message-ID: <2d42e5da-8c84-7b7b-45ba-3a24d091ede8@gmail.com> Date: Wed, 3 Jun 2020 13:28:36 -0700 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Firefox/68.0 Thunderbird/68.8.1 MIME-Version: 1.0 In-Reply-To: <20200603192058.35296-7-james.quinlan@broadcom.com> Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200603_132841_611740_919C708F X-CRM114-Status: UNSURE ( 9.33 ) X-CRM114-Notice: Please train this message. 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: Rob Herring , Lorenzo Pieralisi , open list , "moderated list:BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE" , Bjorn Helgaas , "moderated list:BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE" Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 6/3/2020 12:20 PM, Jim Quinlan wrote: > From: Jim Quinlan > > The PERST bit was moved to a different register in 7278-type STB chips. In > addition, the polarity of the bit was also changed; for other chips writing > a 1 specified assert; for 7278-type chips, writing a 0 specifies assert. > > Signal-wise, PERST is an asserted-low signal. > > Signed-off-by: Jim Quinlan Acked-by: Florian Fainelli -- Florian _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel