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=-5.5 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,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 94C53C7618B for ; Wed, 24 Jul 2019 16:34:27 +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 6825E21911 for ; Wed, 24 Jul 2019 16:34:27 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="QVJsLS56" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6825E21911 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+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:References: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=zUhf1OHSDURHuAUw9R/44KJUcAEehbuP+j7JrrbR4kk=; b=QVJsLS566ejsnd 0JCZiDB0bZTDsqw/zYTWZkRa3yB/OYdq4NsR5aRIjAYmM5AYzDFphgsOUb3hoNTBoDDsLPUVjM6Ug VA//7k6OaDmCVKE9rkbv3Kz7B8Yc3+kSCbsWhtkRZQmN1Mavk7SwKC+kXmfNzb9JcJUakXQcmNOKe 7iSjey9wE/Db8BAym19m+/DnoiFr+Z1NWWTlxdDA8TtPSg1vTZNIcIUQa1d1Nl70frewcljf1Lw1h 9x4QdJ6Kjz4dAaJOwg7gM3Yc5WsIxRFqqd5iQjIoxwn27uuF/1jusrH1ldyTNAkfIaXsXMgAUNb+1 u9UEai5k77B84EfaE1Rg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1hqKDi-00065y-4O; Wed, 24 Jul 2019 16:34:26 +0000 Received: from mail-io1-f65.google.com ([209.85.166.65]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1hqKDd-00062j-KC for linux-arm-kernel@lists.infradead.org; Wed, 24 Jul 2019 16:34:23 +0000 Received: by mail-io1-f65.google.com with SMTP id q22so90901012iog.4 for ; Wed, 24 Jul 2019 09:34:21 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=/PlH4vZ2Uin7/bl42iN+WjnHNv+woMCrYa8NnQ7gWTo=; b=e4jVeQkD3grdxghc6HmkSZYBYlGY9iejMu0K+g4GrdVnoHIlbHDPpPbbaQE1Oeahtp r5aL8h5ZPD0D7mL74j2hfJ2jpKN3HDXfPjVmKxq5eQmFlaafNDiP1oaaS0wheyPC4O/f Xy6S5M9FLIPOZ2jtjxefEoeuZ2Sm9moBspTbwsCbt4oJkJZXYU2cWz3div9rSvYBrH4v tKchP7WbBPVX6Q42obLxS8txc5QbRcvhB3X5VYy7Av7aOvUufxGOM7IosvBBO9vqa17q BrbYsEtV++4eoXrykj9oxdRuFgJleVMKe88VmGfhPdlEEMDH3YPlxxhOA/BcqKbr+w21 u9Cw== X-Gm-Message-State: APjAAAVPBpfCyepmCEg2qZ5N1BSRg/TZnADkXOOHLtg4kkLrp2U9lwsm PLUVb3+LN3/PXmhkxHeqUMtdF+Q= X-Google-Smtp-Source: APXvYqzjl58aQwxUq65IuKOZ/HpEXrjN4r3zsKMfMya48Uu06RIYqPgzl9UQEH9sk+bryVsjmlT/zg== X-Received: by 2002:a02:29ce:: with SMTP id p197mr24690823jap.139.1563986060805; Wed, 24 Jul 2019 09:34:20 -0700 (PDT) Received: from localhost ([64.188.179.254]) by smtp.gmail.com with ESMTPSA id l2sm33217795ioh.20.2019.07.24.09.34.19 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Wed, 24 Jul 2019 09:34:19 -0700 (PDT) Date: Wed, 24 Jul 2019 10:34:19 -0600 From: Rob Herring To: Suman Anna Subject: Re: [PATCH 1/6] dt-bindings: irqchip: Add PRUSS interrupt controller bindings Message-ID: <20190724163419.GA29254@bogus> References: <20190708035243.12170-1-s-anna@ti.com> <20190708035243.12170-2-s-anna@ti.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20190708035243.12170-2-s-anna@ti.com> User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190724_093421_672330_CBDE960F X-CRM114-Status: GOOD ( 14.69 ) 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: David Lechner , Grygorii Strashko , Jason Cooper , devicetree@vger.kernel.org, Marc Zyngier , Sekhar Nori , linux-kernel@vger.kernel.org, "Andrew F. Davis" , Tony Lindgren , Murali Karicheri , linux-arm-kernel@lists.infradead.org, Thomas Gleixner , linux-omap@vger.kernel.org, Lokesh Vutla , Roger Quadros 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 Sun, 7 Jul 2019 22:52:38 -0500, Suman Anna wrote: > The Programmable Real-Time Unit Subsystem (PRUSS) contains an interrupt > controller (INTC) that can handle various system input events and post > interrupts back to the device-level initiators. The INTC can support > upto 64 input events on most SoCs with individual control configuration > and hardware prioritization. These events are mapped onto 10 interrupt > lines through two levels of many-to-one mapping support. Different > interrupt lines are routed to the individual PRU cores or to the > host CPU or to other PRUSS instances. > > The K3 AM65x and J721E SoCs have the next generation of the PRU-ICSS IP, > commonly called ICSSG. The ICSSG interrupt controller on K3 SoCs provide > a higher number of host interrupts (20 vs 10) and can handle an increased > number of input events (160 vs 64) from various SoC interrupt sources. > > Add the bindings document for these interrupt controllers on all the > applicable SoCs. It covers the OMAP architecture SoCs - AM33xx, AM437x > and AM57xx; the Keystone 2 architecture based 66AK2G SoC; the Davinci > architecture based OMAPL138 SoCs, and the K3 architecture based AM65x > and J721E SoCs. > > Signed-off-by: Suman Anna > Signed-off-by: Andrew F. Davis > Signed-off-by: Roger Quadros > --- > Prior version: https://patchwork.kernel.org/patch/10795771/ > > .../interrupt-controller/ti,pruss-intc.txt | 92 +++++++++++++++++++ > 1 file changed, 92 insertions(+) > create mode 100644 Documentation/devicetree/bindings/interrupt-controller/ti,pruss-intc.txt > Reviewed-by: Rob Herring _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel