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Thu, 20 May 2021 11:45:28 -0500 Received: from lelv0326.itg.ti.com (10.180.67.84) by DFLE106.ent.ti.com (10.64.6.27) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2176.2 via Frontend Transport; Thu, 20 May 2021 11:45:28 -0500 Received: from [10.250.32.40] (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0326.itg.ti.com (8.15.2/8.15.2) with ESMTP id 14KGjS2T031441; Thu, 20 May 2021 11:45:28 -0500 Subject: Re: [PATCH] dt-bindings: mailbox: Convert omap-mailbox.txt binding to YAML To: Rob Herring CC: Jassi Brar , Tony Lindgren , Nishanth Menon , Jan Kiszka , , , References: <20210518172022.10562-1-s-anna@ti.com> <20210520000831.GA3927464@robh.at.kernel.org> From: Suman Anna Message-ID: Date: Thu, 20 May 2021 11:45:28 -0500 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20210520000831.GA3927464@robh.at.kernel.org> Content-Language: en-US X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210520_094534_760908_72B53AE9 X-CRM114-Status: GOOD ( 20.96 ) 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 On 5/19/21 7:08 PM, Rob Herring wrote: > On Wed, May 19, 2021 at 10:14:14AM -0500, Suman Anna wrote: >> On 5/18/21 12:20 PM, Suman Anna wrote: >>> Convert the current OMAP Mailbox binding from text format to YAML >>> format/DT schema, and delete the legacy text binding file. >>> >>> The new YAML binding conversion is an updated version compared to >>> the original. The descriptions for certain properties have been >>> improved to provide more clarity. Constraints are added to the >>> properties 'ti,mbox-num-users', 'ti,mbox-num-fifos' and 'interrupts'. >>> The 'ti,hwmods' is a legacy property and is retained only to reflect >>> the existing usage on some older OMAP2 and OMAP3 platforms. >>> >>> All the existing examples have also been updated to reflect the >>> latest dts nodes (ti,hwmods removed from OMAP4 and AM33xx examples, >>> and interrupts value updated for AM65x SoCs). >>> >>> Signed-off-by: Suman Anna >>> --- >>> Hi, >>> >>> This patch does fix a number of dtbs_check warnings seen around OMAP Mailbox >>> nodes with the latest kernel. There are few left-over warnings when just >>> this patch is used on v5.13-rc1 or next-20210518. I have posted a separate >>> fix for a warning on TI K3 SoCs [1], and will be posting a separate cleanup >>> series for OMAP2+ SoCs. The dts patches can be picked up independently >>> of this patch. >> >> FYI, All the dtbs_check warnings will be gone with [1] and the OMAP2+ cleanup >> series [2]. > > Nice, though it is a moving target. :) Is that still true with the > undocumented compatible checks that's been added? [1] is acked, so will definitely get picked up for the next merge window. Should hit next sometime in the next couple of days. I didn't exactly understand your second comment, but no new compatibles were added. The existing nodes are already in compliance with the constraints I added (so that's strictly binding enforcements). These constraints are almost all on legacy SoCs, so these do not pose any issues. Most of the generated warnings stem from me adding a pattern for the child nodes in the binding, and [2] is mostly just renaming these node names. Tony, Do you have/foresee any concerns with the patches in [2]? regards Suman [1] https://patchwork.kernel.org/project/linux-arm-kernel/patch/20210514212016.3153-1-s-anna@ti.com/ [2] https://patchwork.kernel.org/project/linux-omap/list/?series=484489 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel