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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D473FCDB482 for ; Fri, 13 Oct 2023 05:03:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229616AbjJMFB6 (ORCPT ); Fri, 13 Oct 2023 01:01:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35088 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229504AbjJMFB4 (ORCPT ); Fri, 13 Oct 2023 01:01:56 -0400 Received: from lelv0143.ext.ti.com (lelv0143.ext.ti.com [198.47.23.248]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 47A2FB8; Thu, 12 Oct 2023 22:01:54 -0700 (PDT) Received: from lelv0265.itg.ti.com ([10.180.67.224]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id 39D51d5j022894; Fri, 13 Oct 2023 00:01:39 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1697173299; bh=k/1BewO6gMFDlpw/lBXv/G/PwDfjQ2xPqWrgU06MEqI=; h=Date:Subject:To:CC:References:From:In-Reply-To; b=h16R2k5qpIey7HLJgf3NTOjaF10d5/wQfTLBe/Gn1lIkfDtsneAikVLiDwJV4sIiD HDGsOJD6jhUtJu/xcAR88lC2kXiyfbSYHBLtfKeMPV3/Osgdq16lytV39SJrH38Hub LTCuKi2MOffqZPoqwl8KM7LyDC52V1z0yGQLqPb4= Received: from DFLE102.ent.ti.com (dfle102.ent.ti.com [10.64.6.23]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 39D51cNq023075 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 13 Oct 2023 00:01:38 -0500 Received: from DFLE107.ent.ti.com (10.64.6.28) by DFLE102.ent.ti.com (10.64.6.23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Fri, 13 Oct 2023 00:01:38 -0500 Received: from fllv0039.itg.ti.com (10.64.41.19) by DFLE107.ent.ti.com (10.64.6.28) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Fri, 13 Oct 2023 00:01:38 -0500 Received: from [172.24.227.94] (ileaxei01-snat2.itg.ti.com [10.180.69.6]) by fllv0039.itg.ti.com (8.15.2/8.15.2) with ESMTP id 39D51XFP022976; Fri, 13 Oct 2023 00:01:33 -0500 Message-ID: Date: Fri, 13 Oct 2023 10:31:32 +0530 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH RESEND v11 0/5] Enable Display for J784S4 and AM69-SK platform Content-Language: en-US To: Jayesh Choudhary , , CC: , , , , , , , , , , , References: <20231005132732.7462-1-j-choudhary@ti.com> From: Vignesh Raghavendra In-Reply-To: <20231005132732.7462-1-j-choudhary@ti.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 05/10/23 18:57, Jayesh Choudhary wrote: > This series adds support for: > - DisplayPort for J784S4-EVM > - Displayport and HDMI for AM69-SK platform > > NOTE: Patch 4/5 introduces the following dtc warning which can be ignored > since its behind W=1 check: > Warning (graph_child_address): /bus@100000/dss@4a00000/ports: graph node > has single child node 'port@0', #address-cells/#size-cells are not > necessary >> (This is more accurate description for port and the dtc check should not > differentiate between port@0 and port@1.[0]) > Sorry, don't want to more warnings to the file while we are working constantly to reduce warnings on the other side. There are 3 options a) Propose fix to dtc b) Minimally describe second port (DSI) and it keep disabled as its unusable currently (this more closely describes the HW and the reason why port indexing is needed in first place) c) Go back to v9 and describe second port once DSI supported is added in future, [...] -- Regards Vignesh