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 F4093E95A67 for ; Sun, 8 Oct 2023 13:00:43 +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:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Kpw1sKKAk8ft5Y/6bHINy7LYCFdC8lZnG7k/02iKxzQ=; b=j5A7jR0+knai99 iDQ+QJY5qdEIm0IvNGjO0kIWIb0sfR7wNK1N944W1g5s8AlNGPY8jbxPIxyp/rDLiDjVHjSU0tajo oLxgzPPgv9oBzMj45b/Al611MIRsWJmiaIuPY0roeoJiIAZ9scSRnsNW7O7e49GzwUECA3sVq8KTd fa3CxvEepUvKo3nPZN009ReVjE867BSjPO1Ls2OPccx5UnWx23vibN7woukf1rcCdG88BZP9wNA24 cWInWY1Mv4mW56XFFE0VNMDoKnsuQ68f6BENGLhXqNL85n9AUewbSYIYNTN0GFxEJlj6Ww9OL5QXh f2MbLgWZBZxQH1G0/B7Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qpTOE-008s7K-1I; Sun, 08 Oct 2023 13:00:10 +0000 Received: from gloria.sntech.de ([185.11.138.130]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qpTOB-008s6V-1b; Sun, 08 Oct 2023 13:00:08 +0000 Received: from i53875a3c.versanet.de ([83.135.90.60] helo=diego.localnet) by gloria.sntech.de with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1qpTO2-0004O7-Qw; Sun, 08 Oct 2023 14:59:58 +0200 From: Heiko =?ISO-8859-1?Q?St=FCbner?= To: Rob Herring , Sam Edwards Cc: linux-rockchip@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Daniel =?utf-8?B?S3VraWXFgmE=?= , Sven Rademakers , Lokesh Poovaragan , Sam Edwards Subject: Re: [PATCH 3/3] arm64: dts: rockchip: Add Turing RK1 SoM support Date: Sun, 08 Oct 2023 14:59:57 +0200 Message-ID: <4613093.CvnuH1ECHv@diego> In-Reply-To: <20231007043600.151908-4-CFSworks@gmail.com> References: <20231007043600.151908-1-CFSworks@gmail.com> <20231007043600.151908-4-CFSworks@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231008_060007_559371_5CDD5759 X-CRM114-Status: GOOD ( 15.24 ) 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="iso-8859-1" Content-Transfer-Encoding: quoted-printable Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Sam, Am Samstag, 7. Oktober 2023, 06:36:00 CEST schrieb Sam Edwards: > The Turing RK1 is an upcoming RK3588-based SoM from Turing Machines, > designed on the Jetson SO-DIMM form factor and meant to be compatible > with most Jetson carrier boards (but especially the Turing Pi 2 cluster > board from the same vendor). It has the typical I/O you'd expect from > a Jetson board, including: > = > - Two UARTs (UART9 for console, UART2 is auxiliary) > - PCI Express (2.0 x1 + 3.0 x4) > - Gigabit Ethernet > - On-board eMMC > - PWM fan w/ tach > - USB-OTG [1] > - HDMI and MIPI DSI [1] > - Miscellaneous external GPIO, I=B2C, SPI lines [1] > = > Beyond that, it is pretty similar to the RK3588 EVB (in terms of PMICs, > RTC, etc). > = > This patch introduces a devicetree to enable most[1] of the SoM I/O. > = > [1] These peripherals are not addressed with this patch. > = > Signed-off-by: Sam Edwards > --- > arch/arm64/boot/dts/rockchip/Makefile | 1 + > .../boot/dts/rockchip/rk3588-turing-rk1.dts | 627 ++++++++++++++++++ This is more a general concern. You're introducing the rk1 as a dts file but the from looking at the module-page and your patch description this is "just" a SOM that most likely cannot run without some sort of carri= er board. In the rockchip devicetree directory you can see a number of som boards as som-dtsi + base-board forming a full product. Simply because the number of usable peripherals will highly depend on what baseboard is used. Thanks Heiko _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel