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=-7.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no 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 9CB40C47094 for ; Mon, 7 Jun 2021 20:23:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 76E6061159 for ; Mon, 7 Jun 2021 20:23:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231184AbhFGUYy (ORCPT ); Mon, 7 Jun 2021 16:24:54 -0400 Received: from fllv0016.ext.ti.com ([198.47.19.142]:39686 "EHLO fllv0016.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230454AbhFGUYx (ORCPT ); Mon, 7 Jun 2021 16:24:53 -0400 Received: from fllv0035.itg.ti.com ([10.64.41.0]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 157KMuIE002997; Mon, 7 Jun 2021 15:22:56 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1623097376; bh=5530kfoXgMeaoQnV/qUIWd3OlDjHeRDX4LncEwY9dXE=; h=Date:From:To:CC:Subject:References:In-Reply-To; b=dX+gCa89GSDphORGFqW96slaGejLK/M8j0kAQuXql0brdni8Qg/PqZjMzPCfxI00a iiZ0aSXWPOPmHu9I57sYujEZLsqkpy4okubaUczIZ3b8EbWZc3qbT5ZVzncHDX3pqm jVLCu7oSw5jaV2njhjaJknQhkIVrke4f0yEJD4nU= Received: from DLEE113.ent.ti.com (dlee113.ent.ti.com [157.170.170.24]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 157KMuiI119409 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 7 Jun 2021 15:22:56 -0500 Received: from DLEE107.ent.ti.com (157.170.170.37) 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 15.1.2176.2; Mon, 7 Jun 2021 15:22:56 -0500 Received: from fllv0039.itg.ti.com (10.64.41.19) by DLEE107.ent.ti.com (157.170.170.37) 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; Mon, 7 Jun 2021 15:22:56 -0500 Received: from localhost (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0039.itg.ti.com (8.15.2/8.15.2) with ESMTP id 157KMunX091934; Mon, 7 Jun 2021 15:22:56 -0500 Date: Mon, 7 Jun 2021 15:22:56 -0500 From: Nishanth Menon To: Sinthu Raja M CC: Tero Kristo , Rob Herring , Device Tree Mailing List , Linux ARM Mailing List , Lokesh Vutla , Amarnath MB , Sinthu Raja Subject: Re: [PATCH V2 2/2] arm64: dts: ti: Add support for J721E EAIK Message-ID: <20210607202256.wi7n7d4u27bfgm6c@pacifism> References: <20210607093314.23909-1-sinthu.raja@ti.com> <20210607093314.23909-3-sinthu.raja@ti.com> <20210607133526.3rn3othabu4uo3lo@defender> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: User-Agent: NeoMutt/20171215 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On 22:41-20210607, Sinthu Raja M wrote: > On Mon, Jun 7, 2021 at 7:05 PM Nishanth Menon wrote: > > > > On 15:03-20210607, Sinthu Raja wrote: > > > From: Sinthu Raja > > > > > > J721E EdgeAI Kit (EAIK) is a low cost, small form factor board designed > > > for TI’s J721E SoC. TI’s J721E SoC comprises of dual core A72, high > > > performance vision accelerators, video codec accelerators, latest C71x > > > and C66x DSP, high bandwidth real-time IPs for capture and display, GPU, > > > dedicated safety island and security accelerators. The SoC is power > > > optimized to provide best in class performance for perception, sensor > > > fusion, localization, path planning tasks in robotics, industrial and > > > automotive applications. > > > > > > J721E EAIK supports the following interfaces: > > > * 4 GB LPDDR4 RAM > > > * x1 Gigabit Ethernet interface > > > * x1 USB 3.0 Type-C port > > > * x3 USB 3.0 Type-A ports > > > * x1 UHS-1 capable µSD card slot > > > * x1 PCIe M.2 E Key with x1 USB2.0, x1 MCASP, x1 MMC, x1 UART > > > * x1 PCIe M.2 M Key > > > * 512 Mbit OSPI flash > > > * x4 UART through UART-USB bridge > > > * x4 CAN-FD interface > > > * x1 DP interface > > > * x1 HDMI interface > > > * x2 CSI2 Camera interface (RPi and TI Camera connector) > > > * 40-pin Raspberry Pi compatible GPIO header > > > * Compact TI 20-Pin connector for JTAG debug > > > * Interface for remote automation. Includes: > > > * power measurement and reset control > > > * boot mode change > > > > please reduce the description above, also add a url for the board. > > Sure will reduce the description. The URL is not available until the > board launch. > [...] > > > > please also check other nodes that needs to be disabled or configured. > > The intention of the patch is to keep only the initial support for the > EAIK board. Subsequent patches will be posted as the testing > completes. For the nodes that are present in k.org, we should probably make up our minds as to what needs to be the configuration. While I understand incremental patches, please look through the list to make sure low hanging items are addressed at the earliest. Commit message makes one feel that there is tons of nodes that are probably functional, but your response makes me feel, that is probably not the case - it is hard to distinguish between the two. -- Regards, Nishanth Menon Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3 1A34 DDB5 849D 1736 249D