From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.1 (2015-04-28) on archive.lwn.net X-Spam-Level: X-Spam-Status: No, score=-6.0 required=5.0 tests=MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham autolearn_force=no version=3.4.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by archive.lwn.net (Postfix) with ESMTP id 319D27D062 for ; Thu, 24 May 2018 17:05:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1034056AbeEXRFF (ORCPT ); Thu, 24 May 2018 13:05:05 -0400 Received: from mail-pf0-f194.google.com ([209.85.192.194]:36968 "EHLO mail-pf0-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1034048AbeEXRFC (ORCPT ); Thu, 24 May 2018 13:05:02 -0400 Received: by mail-pf0-f194.google.com with SMTP id e9-v6so1191704pfi.4 for ; Thu, 24 May 2018 10:05:02 -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=LArVAzVseIGt4b+lLJjjs5IEfvhZsZ0Y3+384LsJsxE=; b=e1eJer9UPTvYDIgTP8d+Sj/2BIKgBkcSWYBQFhND2HnF4AFg8aoue64LM0e2WdIxUF DgbPhccopMD4OE/CuB8CRAWvn2umfgXoMHImmYDsOfMDdJ+6H1cxHU24y5UaYHT6pQvJ 5earlw1t8hoTm6YCV6nFVqILXdlK81NItYO7h1ax++RXLZkzTNqt4APOpjg3PYJ9WCym TAvKDheUlZLkqg1CIVR2y9h+PQGqyj21ZCm0lVldV+Nu4tBI81NZ6wF0lByKaUN/yKm3 xG3+fgNuFTYBRXH59cYliG751hqWnMcbGZRijFqGwXLeMajpumyF8DtTwAMFcflYzzqh sD3Q== X-Gm-Message-State: ALKqPweYyJ492ujAcocq2n4K6Lxg+g+UEhojX66n/0V9NdiQdMf9ZtHm dGvS7yCuhHXCdzsEEl+Ijz2ofQ== X-Google-Smtp-Source: AB8JxZogCWkoMNVBuxxi260p4SgDe8Ln0jBCK1TZpgGqSuo+rft+ZQ8RxULB89OJQyLpk/vyUKRoGA== X-Received: by 2002:a62:2218:: with SMTP id i24-v6mr8102621pfi.53.1527181501704; Thu, 24 May 2018 10:05:01 -0700 (PDT) Received: from localhost ([207.114.172.147]) by smtp.gmail.com with ESMTPSA id c6-v6sm41294237pfj.91.2018.05.24.10.05.00 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 24 May 2018 10:05:00 -0700 (PDT) Date: Thu, 24 May 2018 10:04:59 -0700 From: Moritz Fischer To: richard.gong@linux.intel.com Cc: catalin.marinas@arm.com, will.deacon@arm.com, dinguyen@kernel.org, robh+dt@kernel.org, mark.rutland@arm.com, atull@kernel.org, mdf@kernel.org, arnd@arndb.de, gregkh@linuxfoundation.org, corbet@lwn.net, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-fpga@vger.kernel.org, linux-doc@vger.kernel.org, yves.vandervennet@linux.intel.com, richard.gong@intel.com Subject: Re: [PATCHv5 2/8] arm64: dts: stratix10: add stratix10 service driver binding to base dtsi Message-ID: <20180524170459.GB4051@archbook> References: <1527179600-26441-1-git-send-email-richard.gong@linux.intel.com> <1527179600-26441-3-git-send-email-richard.gong@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1527179600-26441-3-git-send-email-richard.gong@linux.intel.com> User-Agent: Mutt/1.10.0 (2018-05-17) Sender: linux-doc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-doc@vger.kernel.org Hi Richard, On Thu, May 24, 2018 at 11:33:14AM -0500, richard.gong@linux.intel.com wrote: > From: Richard Gong > > Add Intel Stratix10 service layer to the device tree > > Signed-off-by: Richard Gong > Signed-off-by: Alan Tull Acked-by: Moritz Fischer > --- > v2: Change to put service layer driver node under the firmware node > Change compatible to "intel, stratix10-svc" > v3: No change > v4: s/service driver/stratix10 service driver/ in subject line > v5: No change > --- > arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi | 21 +++++++++++++++++++++ > 1 file changed, 21 insertions(+) > > diff --git a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi > index d8c94d5..c257287 100644 > --- a/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi > +++ b/arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi > @@ -24,6 +24,19 @@ > #address-cells = <2>; > #size-cells = <2>; > > + reserved-memory { > + #address-cells = <2>; > + #size-cells = <2>; > + ranges; > + > + service_reserved: svcbuffer@0 { > + compatible = "shared-dma-pool"; > + reg = <0x0 0x0 0x0 0x1000000>; > + alignment = <0x1000>; > + no-map; > + }; > + }; > + > cpus { > #address-cells = <1>; > #size-cells = <0>; > @@ -487,5 +500,13 @@ > > status = "disabled"; > }; > + > + firmware { > + svc { > + compatible = "intel,stratix10-svc"; > + method = "smc"; > + memory-region = <&service_reserved>; > + }; > + }; > }; > }; > -- > 2.7.4 > -- To unsubscribe from this list: send the line "unsubscribe linux-doc" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html