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=-6.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS 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 2262AC31E51 for ; Tue, 18 Jun 2019 10:46:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E66A9208E4 for ; Tue, 18 Jun 2019 10:46:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729578AbfFRKqh (ORCPT ); Tue, 18 Jun 2019 06:46:37 -0400 Received: from foss.arm.com ([217.140.110.172]:34262 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729098AbfFRKqh (ORCPT ); Tue, 18 Jun 2019 06:46:37 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 3D835344; Tue, 18 Jun 2019 03:46:36 -0700 (PDT) Received: from [10.1.197.61] (usa-sjc-imap-foss1.foss.arm.com [10.121.207.14]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 22E4D3F246; Tue, 18 Jun 2019 03:48:17 -0700 (PDT) Subject: Re: [PATCH v4 1/2] dt-bindings: interrupt-controller: Amazon's Annapurna Labs FIC To: Talel Shenhar , nicolas.ferre@microchip.com, jason@lakedaemon.net, mark.rutland@arm.com, mchehab+samsung@kernel.org, robh+dt@kernel.org, davem@davemloft.net, shawn.lin@rock-chips.com, tglx@linutronix.de, devicetree@vger.kernel.org, gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org Cc: dwmw@amazon.co.uk, benh@kernel.crashing.org, jonnyc@amazon.com, hhhawa@amazon.com, ronenk@amazon.com, hanochu@amazon.com, barakw@amazon.com References: <1560155683-29584-1-git-send-email-talel@amazon.com> <1560155683-29584-2-git-send-email-talel@amazon.com> From: Marc Zyngier Openpgp: preference=signencrypt Autocrypt: addr=marc.zyngier@arm.com; prefer-encrypt=mutual; keydata= mQINBE6Jf0UBEADLCxpix34Ch3kQKA9SNlVQroj9aHAEzzl0+V8jrvT9a9GkK+FjBOIQz4KE g+3p+lqgJH4NfwPm9H5I5e3wa+Scz9wAqWLTT772Rqb6hf6kx0kKd0P2jGv79qXSmwru28vJ t9NNsmIhEYwS5eTfCbsZZDCnR31J6qxozsDHpCGLHlYym/VbC199Uq/pN5gH+5JHZyhyZiNW ozUCjMqC4eNW42nYVKZQfbj/k4W9xFfudFaFEhAf/Vb1r6F05eBP1uopuzNkAN7vqS8XcgQH qXI357YC4ToCbmqLue4HK9+2mtf7MTdHZYGZ939OfTlOGuxFW+bhtPQzsHiW7eNe0ew0+LaL 3wdNzT5abPBscqXWVGsZWCAzBmrZato+Pd2bSCDPLInZV0j+rjt7MWiSxEAEowue3IcZA++7 ifTDIscQdpeKT8hcL+9eHLgoSDH62SlubO/y8bB1hV8JjLW/jQpLnae0oz25h39ij4ijcp8N t5slf5DNRi1NLz5+iaaLg4gaM3ywVK2VEKdBTg+JTg3dfrb3DH7ctTQquyKun9IVY8AsxMc6 lxl4HxrpLX7HgF10685GG5fFla7R1RUnW5svgQhz6YVU33yJjk5lIIrrxKI/wLlhn066mtu1 DoD9TEAjwOmpa6ofV6rHeBPehUwMZEsLqlKfLsl0PpsJwov8TQARAQABtCNNYXJjIFp5bmdp ZXIgPG1hcmMuenluZ2llckBhcm0uY29tPokCTwQTAQIAOQIbAwYLCQgHAwIGFQgCCQoLBBYC AwECHgECF4AWIQSf1RxT4LVjGP2VnD0j0NC60T16QwUCXO+WxgAKCRAj0NC60T16QzfuEACd oPsSJdUg3nm61VKq86Pp0mfCC5IVyD/vTDw3jDErsmtT7t8mMVgidSJe9cMEudLO5xske/mY sC7ZZ4GFNRRsFs3wY5g+kg4yk2UY6q18HXRQJwzWCug2bkJPUxbh71nS3KPsvq4BBOeQiTIX Xr0lTyReFAp+JZ0HpanAU/iD2usEZLDNLXYLRjaHlfkwouxt02XcTKbqRWNtKl3Ybj+mz5IA qEQnA5Z8Nt9ZQmlZ4ASiXVVCbZKIR3RewBL6BP4OhYrvcPCtkoqlqKWZoHBs3ZicRXvcVUr/ nqUyZpqhmfht2mIE063L3kTfBqxJ1SQqPc0ZIModTh4ATEjC44x8ObQvtnmgL8EKJBhxJfjY EUYLnwSejH1h+qgj94vn7n1RMVqXpCrWHyF7pCDBqq3gBxtDu6TWgi4iwh4CtdOzXBw2V39D LlnABnrZl5SdVbRwV+Ek1399s/laceH8e4uNea50ho89WmP9AUCrXlawHohfDE3GMOV4BdQ2 DbJAtZnENQXaRK9gr86jbGQBga9VDvsBbRd+uegEmQ8nPspryWIz/gDRZLXIG8KE9Jj9OhwE oiusVTLsw7KS4xKDK2Ixb/XGtJPLtUXbMM1n9YfLsB5JPZ3B08hhrv+8Vmm734yCXtxI0+7B F1V4T2njuJKWTsmJWmx+tIY8y9muUK9rabkCDQROiX9FARAAz/al0tgJaZ/eu0iI/xaPk3DK NIvr9SsKFe2hf3CVjxriHcRfoTfriycglUwtvKvhvB2Y8pQuWfLtP9Hx3H+YI5a78PO2tU1C JdY5Momd3/aJBuUFP5blbx6n+dLDepQhyQrAp2mVC3NIp4T48n4YxL4Og0MORytWNSeygISv Rordw7qDmEsa7wgFsLUIlhKmmV5VVv+wAOdYXdJ9S8n+XgrxSTgHj5f3QqkDtT0yG8NMLLmY kZpOwWoMumeqn/KppPY/uTIwbYTD56q1UirDDB5kDRL626qm63nF00ByyPY+6BXH22XD8smj f2eHw2szECG/lpD4knYjxROIctdC+gLRhz+Nlf8lEHmvjHgiErfgy/lOIf+AV9lvDF3bztjW M5oP2WGeR7VJfkxcXt4JPdyDIH6GBK7jbD7bFiXf6vMiFCrFeFo/bfa39veKUk7TRlnX13go gIZxqR6IvpkG0PxOu2RGJ7Aje/SjytQFa2NwNGCDe1bH89wm9mfDW3BuZF1o2+y+eVqkPZj0 mzfChEsiNIAY6KPDMVdInILYdTUAC5H26jj9CR4itBUcjE/tMll0n2wYRZ14Y/PM+UosfAhf YfN9t2096M9JebksnTbqp20keDMEBvc3KBkboEfoQLU08NDo7ncReitdLW2xICCnlkNIUQGS WlFVPcTQ2sMAEQEAAYkCHwQYAQIACQUCTol/RQIbDAAKCRAj0NC60T16QwsFD/9T4y30O0Wn MwIgcU8T2c2WwKbvmPbaU2LDqZebHdxQDemX65EZCv/NALmKdA22MVSbAaQeqsDD5KYbmCyC czilJ1i+tpZoJY5kJALHWWloI6Uyi2s1zAwlMktAZzgGMnI55Ifn0dAOK0p8oy7/KNGHNPwJ eHKzpHSRgysQ3S1t7VwU4mTFJtXQaBFMMXg8rItP5GdygrFB7yUbG6TnrXhpGkFBrQs9p+SK vCqRS3Gw+dquQ9QR+QGWciEBHwuSad5gu7QC9taN8kJQfup+nJL8VGtAKgGr1AgRx/a/V/QA ikDbt/0oIS/kxlIdcYJ01xuMrDXf1jFhmGZdocUoNJkgLb1iFAl5daV8MQOrqciG+6tnLeZK HY4xCBoigV7E8KwEE5yUfxBS0yRreNb+pjKtX6pSr1Z/dIo+td/sHfEHffaMUIRNvJlBeqaj BX7ZveskVFafmErkH7HC+7ErIaqoM4aOh/Z0qXbMEjFsWA5yVXvCoJWSHFImL9Bo6PbMGpI0 9eBrkNa1fd6RGcktrX6KNfGZ2POECmKGLTyDC8/kb180YpDJERN48S0QBa3Rvt06ozNgFgZF Wvu5Li5PpY/t/M7AAkLiVTtlhZnJWyEJrQi9O2nXTzlG1PeqGH2ahuRxn7txA5j5PHZEZdL1 Z46HaNmN2hZS/oJ69c1DI5Rcww== Organization: ARM Ltd Message-ID: <8181b95c-2ddb-0c54-4f2a-8938260fcc5b@arm.com> Date: Tue, 18 Jun 2019 11:46:29 +0100 User-Agent: Mozilla/5.0 (X11; Linux aarch64; rv:60.0) Gecko/20100101 Thunderbird/60.7.0 MIME-Version: 1.0 In-Reply-To: <1560155683-29584-2-git-send-email-talel@amazon.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 10/06/2019 09:34, Talel Shenhar wrote: > Document Amazon's Annapurna Labs Fabric Interrupt Controller SoC binding. > > Signed-off-by: Talel Shenhar > --- > .../interrupt-controller/amazon,al-fic.txt | 29 ++++++++++++++++++++++ > 1 file changed, 29 insertions(+) > create mode 100644 Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt > > diff --git a/Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt b/Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt > new file mode 100644 > index 0000000..4e82fd5 > --- /dev/null > +++ b/Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt > @@ -0,0 +1,29 @@ > +Amazon's Annapurna Labs Fabric Interrupt Controller > + > +Required properties: > + > +- compatible: should be "amazon,al-fic" > +- reg: physical base address and size of the registers > +- interrupt-controller: identifies the node as an interrupt controller > +- #interrupt-cells: must be 2. > + First cell defines the index of the interrupt within the controller. > + Second cell is used to specify the trigger type and must be one of the > + following: > + - bits[3:0] trigger type and level flags > + 1 = low-to-high edge triggered > + 4 = active high level-sensitive > +- interrupt-parent: specifies the parent interrupt controller. > +- interrupts: describes which input line in the interrupt parent, this > + fic's output is connected to. This field property depends on the parent's > + binding > + > +Example: > + > +amazon_fic: interrupt-controller@0xfd8a8500 { > + compatible = "amazon,al-fic"; > + interrupt-controller; > + #interrupt-cells = <2>; > + reg = <0x0 0xfd8a8500 0x0 0x1000>; > + interrupt-parent = <&gic>; > + interrupts = ; > +}; > Rob, are you OK with this DT binding? Thanks, M. -- Jazz is not dead. It just smells funny...