Received: by 2002:a6b:fb09:0:0:0:0:0 with SMTP id h9csp941261iog; Fri, 17 Jun 2022 18:14:13 -0700 (PDT) X-Google-Smtp-Source: AGRyM1uTtY66lZ+80pqz9NGIunYMD4lTLKm/9rvq5JsQR9X5j9o6fIrwMzgUEDA/2QdQi8odV3t4 X-Received: by 2002:a05:6402:4001:b0:435:b20:d7ae with SMTP id d1-20020a056402400100b004350b20d7aemr15508322eda.90.1655514853612; Fri, 17 Jun 2022 18:14:13 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1655514853; cv=none; d=google.com; s=arc-20160816; b=y21jmws8Lcu4eIyEG+hRI1X53dqjIgTLdjTGyxuWwWznj+Ax85om8D8ktnFXYdmGdj wbmyaC76eO466QsjZ0mRncmpWW7s9cNXWPoVc2saSlvrNpci4CcwwI3Ek2BFV6kNBjIQ GFdw8al5fPZZpjJA20NG3dl1CMPfY6SRCX1U6EoX9EB+yfJob++oSR5QFr/O572LRsQl POZxIAW2ukJo/gIeH7U/DbZ4n1KAcu5QavhLEQA4WDuu444V6urfYRFXzkYdpAPOHCpD kjnge3DswNc1mVrTeLc9BsSsKyHSvgMpLsyCwMMQxvmAeY9GGbi7ch4TMpuQknqL3Frz /Z2g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:user-agent:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date :dkim-signature; bh=qefky0L0/tfRDIoNIl7XHtyx0o2Vnqk7WTUmHifBdzM=; b=BwMF4yh+NrElcjBRtKffCEVIr6GBczhnjmAg1wIP0921VXJl2yJVwjcDRbC8CKAx+a 5mnxY/mkG16/rEGotZV99N6/KWE/IDpZIPuq15Hid6YZPQtCtUmBUzn2w+D3Zah1bvNL ogAJRIBfcKc3IwFMiC+GreGtmMMOM269bw/vt8Aylf9mTrAJZBeHtQk2tPOt262u9NzF 41BRSp93jfdkTjaLV0Gq5uPWcHGw3k86Vuxi411Ui1iHj/jSoQ5guSYfDAhcW51GLBi8 4pS1mZ8h0lq+HzCo9feM4MlsasEXT9GSGbXL+FkOBxdijy45ij7pfY1gC65DArSNDyUs KTiw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@ti.com header.s=ti-com-17Q1 header.b=B4SMRerN; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=NONE dis=NONE) header.from=ti.com Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id hb15-20020a170907160f00b006fe9e9ed643si2608125ejc.48.2022.06.17.18.13.48; Fri, 17 Jun 2022 18:14:13 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@ti.com header.s=ti-com-17Q1 header.b=B4SMRerN; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=NONE dis=NONE) header.from=ti.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237595AbiFRBLp (ORCPT + 99 others); Fri, 17 Jun 2022 21:11:45 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48938 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229778AbiFRBLo (ORCPT ); Fri, 17 Jun 2022 21:11:44 -0400 Received: from fllv0016.ext.ti.com (fllv0016.ext.ti.com [198.47.19.142]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A53756AA76; Fri, 17 Jun 2022 18:11:43 -0700 (PDT) Received: from lelv0265.itg.ti.com ([10.180.67.224]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 25I1Bbks115437; Fri, 17 Jun 2022 20:11:37 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1655514697; bh=qefky0L0/tfRDIoNIl7XHtyx0o2Vnqk7WTUmHifBdzM=; h=Date:From:To:CC:Subject:References:In-Reply-To; b=B4SMRerNjvLtbIEep3a1FF+q567dzP2Gnq2P0+wJ2Od7sRzOl7QFB3sdvijdgGMBN 8+XudCWtEYBQqxtTgMgzK3x2oaehKZeVzCVzAqSa/5fVLqoGUsSvwDTRbADYBJBFV2 8K1bJo/DjqDja7TzgzQgdGb/lPYs0KItqT70pIgY= Received: from DLEE108.ent.ti.com (dlee108.ent.ti.com [157.170.170.38]) by lelv0265.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 25I1BbmX016741 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 17 Jun 2022 20:11:37 -0500 Received: from DLEE113.ent.ti.com (157.170.170.24) by DLEE108.ent.ti.com (157.170.170.38) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2308.14; Fri, 17 Jun 2022 20:11:37 -0500 Received: from lelv0327.itg.ti.com (10.180.67.183) by DLEE113.ent.ti.com (157.170.170.24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2308.14 via Frontend Transport; Fri, 17 Jun 2022 20:11:37 -0500 Received: from localhost (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0327.itg.ti.com (8.15.2/8.15.2) with ESMTP id 25I1BbI9067999; Fri, 17 Jun 2022 20:11:37 -0500 Date: Fri, 17 Jun 2022 20:11:37 -0500 From: Nishanth Menon To: Aradhya Bhatia CC: Vignesh Raghavendra , Rob Herring , Linux ARM Kernel List , Devicetree List , Linux Kernel List , Rahul T R Subject: Re: [PATCH v2 1/4] arm64: dts: ti: k3-am62-main: Add node for Display SubSystem Message-ID: <20220618011137.vg6rqzsujwwjli22@kahuna> References: <20220505134303.23208-1-a-bhatia1@ti.com> <20220505134303.23208-2-a-bhatia1@ti.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <20220505134303.23208-2-a-bhatia1@ti.com> User-Agent: NeoMutt/20171215 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-Spam-Status: No, score=-5.0 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 19:13-20220505, Aradhya Bhatia wrote: > Add DT node for the Display SubSystem on the am62x soc in cbass_main. > The DSS IP on this soc is compatible with the one on the am65x soc. > > The DSS supports one each of video pipeline (vid) and video-lite > pipeline (vidl1). It outputs OLDI signals on one video port (vp1) and > DPI signals on another (vp2). The video ports are connected to the > pipelines via 2 identical overlay managers (ovr1 and ovr2). > > Signed-off-by: Aradhya Bhatia > Reviewed-by: Rahul T R > --- > arch/arm64/boot/dts/ti/k3-am62-main.dtsi | 30 ++++++++++++++++++++++++ > 1 file changed, 30 insertions(+) > > diff --git a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi > index eec8dae65e7c..ff21efa4ffad 100644 > --- a/arch/arm64/boot/dts/ti/k3-am62-main.dtsi > +++ b/arch/arm64/boot/dts/ti/k3-am62-main.dtsi > @@ -515,6 +515,36 @@ cpts@3d000 { > }; > }; > > + dss: dss@30200000 { > + compatible = "ti,am65x-dss"; After looking closer at DSS last few days, the OLDI is unfortunately different on AM62x. Even though DPI interface works fine, OLDI TX integration needs a separate compatible. I suggest sending a patch introducing ti,am625-dss compatible. I will need to drop the entire series - if we can get the compatible integrated to master, i can pick the dts updates in the rc1 after. [...] -- Regards, Nishanth Menon Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3 1A34 DDB5 849D 1736 249D