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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 1A43BC433F5 for ; Wed, 16 Feb 2022 16:55:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc: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=GWd6O/iUIH4amkqV0KbUVGhJnbsgEP6Ot5iUwEgA2CE=; b=QUtPiVCfX/As9X gynT5tCMBqKxjus1960QNhBdznPdnUN8YusUgSduL/KZsdIux7ittQMp+L/l35wAVvmDbZBcpNfNa 3yPR+shiuYiWyqe6ls+BijLuMOWSxLzPe46W92P5FqaHadDv9i84UTvc+w0q3BFt6ah7p245uIiYO 1QnZcuCQoSfYcqw1pATqjRwLlk02O0itF6ICTNJNx3vthsclDASxWsUg0TcOOFsOnlc6Y5Vj+0WPU 8Ky+NaIucdZLQf7jQLxTU/WFXNxgBBy83FbHLbzagAApN3KrKSQsTKTwzgmiWxFNeGHpxBjmjX18a RHv30/jXwGOOWFwy1rnQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nKNZD-007nqq-CW; Wed, 16 Feb 2022 16:54:11 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nKNZ8-007nnU-Oz for linux-arm-kernel@lists.infradead.org; Wed, 16 Feb 2022 16:54:08 +0000 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 4ECEBD6E; Wed, 16 Feb 2022 08:53:57 -0800 (PST) Received: from bogus (unknown [10.57.3.200]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 38FD33F718; Wed, 16 Feb 2022 08:53:56 -0800 (PST) Date: Wed, 16 Feb 2022 16:53:07 +0000 From: Sudeep Holla To: Geert Uytterhoeven Cc: Cristian Marussi , Sudeep Holla , Rob Herring , Krzysztof Kozlowski , Linux ARM , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" Subject: Re: [PATCH] dt-bindings: firmware: arm, scpi: Add missing maxItems to shmem property Message-ID: <20220216165307.4z6muko6b2kq437c@bogus> References: <20220216143926.t3dadlsjtkotkv6o@bogus> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220216_085406_870450_94BAE477 X-CRM114-Status: GOOD ( 13.73 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Geert, On Wed, Feb 16, 2022 at 03:55:35PM +0100, Geert Uytterhoeven wrote: > > In the absence of maxItems, the validator assumes it is equal to minItems, > so we do need a sensible maxItems value here. Ah OK, makes sense. > Any suggestions? 16? 64? > I did a quick look and only 2 platforms use it(juno/amlogic meson). Juno can go upto max of 62 theoretically but I don't think we we go beyond 4 due to associated shmem limitation. So maxitem of 4 should work just fine for now. Since it is obsolete spec, I don't see any new extensions or users. So you can add my ACK for the value of 4. 2 must work too but since I have tested juno with 4, I would like to keep that possibility. -- Regards, Sudeep _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel