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 19718C83F1A for ; Fri, 18 Jul 2025 09:02:01 +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:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=wPb6YS5vYlPRtk/c3xP/CHuZpgan52RXQIsQzrdwaMg=; b=ipA7p7oFx9VFwo +srcsZqMyzx2hbSkIWoRx2NvXBCl3bi0i6fDb5nFxI3oMDwisSrmiXGr54k0NPa+ojbgyBiEz7DrS ITg9uc0PKvHEXbrayCci+WtNVIH2Y4Koqpge85ltUUP3Xp62ZGT7ELKvh1G5Vlv2AASbSLS+nfUBB fWGtrzOAYnn3DdltuZ7SjSz880j2Vq8CP5mztFWYLfeo4egRGZYLe1LaAhMUNteYjp77dY0rhxK8S ei3m+NcpiB4wDZECg3ZHJKXzAtyzz0ntTZhYpbZgsNrkj7oNHyakBQdJTWXVgUjp9ywWreGlj5/IW XyDnAlgp6CMcdCow2ClQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1ucgyZ-0000000C72O-2w5S; Fri, 18 Jul 2025 09:01:55 +0000 Received: from woodpecker.gentoo.org ([140.211.166.183] helo=smtp.gentoo.org) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1ucguD-0000000C6GI-3LEZ for linux-riscv@lists.infradead.org; Fri, 18 Jul 2025 08:57:27 +0000 Received: from localhost (unknown [116.232.48.207]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange secp256r1 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: dlan) by smtp.gentoo.org (Postfix) with ESMTPSA id C9436340EF5; Fri, 18 Jul 2025 08:57:23 +0000 (UTC) Date: Fri, 18 Jul 2025 16:57:18 +0800 From: Yixun Lan To: Hendrik Hamerlinck Cc: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, paul.walmsley@sifive.com, aou@eecs.berkeley.edu, alex@ghiti.fr, palmer@dabbelt.com, skhan@linuxfoundation.org, linux-kernel-mentees@lists.linux.dev, devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, spacemit@lists.linux.dev, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 0/2] riscv: dts: spacemit: Add initial support for OrangePi RV2 Message-ID: <20250718085718-GYA695709@gentoo> References: <20250718084339.471449-1-hendrik.hamerlinck@hammernet.be> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20250718084339.471449-1-hendrik.hamerlinck@hammernet.be> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250718_015725_856334_3071CCD2 X-CRM114-Status: GOOD ( 14.98 ) X-BeenThere: linux-riscv@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-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org Hi Hendrik, On 10:43 Fri 18 Jul , Hendrik Hamerlinck wrote: > This patchset adds initial device tree support for the OrangePi RV2 board. > > The OrangePi RV2 [1] is marketed as using the Ky X1 SoC. > However, after research and testing, it is in fact identical to the > SpacemiT K1 [2]. This is supported by the following: > > - Similar integration in the Banana Pi kernel tree [3], which uses the > OrangePi RV2 and identifies it as the SpacemiT K1. > - Comparison of the device tree code showing a match to the OrangePi RV2 > Linux tree [4]. > - Locally tested the OrangePi RV2 with the SpacemiT K1 device tree, > confirming it boots and operates correctly. > > Patch #1 documents the compatible string for the OrangePi RV2, and > patch #2 adds its minimal device tree. This enables booting to a serial > console with UART output and blinking a LED, similar to other K1-based > boards such as the Banana Pi BPI-F3 or the Milk-V Jupiter. > > Link: http://www.orangepi.org/html/hardWare/computerAndMicrocontrollers/details/Orange-Pi-RV2.html [1] > Link: https://www.spacemit.com/en/key-stone-k1 [2] > Link: https://github.com/BPI-SINOVOIP/pi-linux/blob/linux-6.6.63-k1/arch/riscv/boot/dts/spacemit/k1-x_orangepi-rv2.dts [3] > Link: https://github.com/orangepi-xunlong/linux-orangepi/tree/orange-pi-6.6-ky [4] > > Changes in v2: > Patch 1: no changes. > Patch 2: > - Added aliases section to the device tree. > - Removed the memory section, as it is populated by the bootloader. > - Updated copyright header. > Looks good Reviewed-by: Yixun Lan -- Yixun Lan (dlan) _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv