From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtpbgbr1.qq.com (smtpbgbr1.qq.com [54.207.19.206]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 82F9A1ACED7; Mon, 20 Oct 2025 01:54:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=54.207.19.206 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760925292; cv=none; b=picrn7C9j25XaYkHRORmpgERbzzFQ7a8EYnc7r5J5Tr09M1qc4ILpQLNa6if/YdFMhT12FXszjReIXJDoF+cDqNHQ+lCbk16V7TtXRvt67I6GaEK5VhxMaLwbbal/u6DexXljU7kMyF9scdSrNdUV5DhKxlrOYE+0Mb4S6egoG4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760925292; c=relaxed/simple; bh=E5CFjS+FLJA9VAM8OWnJP7UELXzDJdDIiwbZOT3J7Wc=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=DNi33aSBUWtKovw7JPBrjt0ApYJlL/+tQQMzEFnONqXqsw3KXNhArYscT211aYcuoOv514Kz9gu6Kyk/6dwyTXhYhle3OPnzYbbDplui0C7CXItwygi57FhVTIdTmSk1kS+YBK+1BZzwHlGXkXNtZPH0EHOYqQcNs6mQ7S0Bd8w= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=linux.spacemit.com; spf=none smtp.mailfrom=linux.spacemit.com; dkim=pass (1024-bit key) header.d=linux.spacemit.com header.i=@linux.spacemit.com header.b=SZYbAUZR; arc=none smtp.client-ip=54.207.19.206 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=linux.spacemit.com Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=linux.spacemit.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.spacemit.com header.i=@linux.spacemit.com header.b="SZYbAUZR" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.spacemit.com; s=mxsw2412; t=1760925264; bh=PHQXMd97MnTG8yBwsciGWWANd35WJk6gSCdTScCji0w=; h=Date:From:To:Subject:Message-ID:MIME-Version; b=SZYbAUZRtq9uVOviAY+7VAksF9YNpI0dI83cJ2Z7iElrK9Qk6VPmfzcVO11IKKFAi hJqbtoLRdvb0XDnQ8AdWDYJWHT6E2M9zmVQyEf6ttIjvo7WDRkjBOrBQzcKjfOD0or 7HPAUW1wrJUGzp38uNzb2Pd5BMhl90b5Ru1f9NPM= X-QQ-mid: esmtpgz15t1760925263t112ed490 X-QQ-Originating-IP: ZuqEQVrvPyjcqO5ccy9yBkk58y5T6FF/58EnwbXksTs= Received: from = ( [14.123.254.135]) by bizesmtp.qq.com (ESMTP) with id ; Mon, 20 Oct 2025 09:54:21 +0800 (CST) X-QQ-SSF: 0000000000000000000000000000000 X-QQ-GoodBg: 0 X-BIZMAIL-ID: 8184163125021412626 EX-QQ-RecipientCnt: 15 Date: Mon, 20 Oct 2025 09:54:21 +0800 From: Troy Mitchell To: Yixun Lan , Troy Mitchell Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , Yangyu Chen , devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, spacemit@lists.linux.dev, linux-kernel@vger.kernel.org, Conor Dooley Subject: Re: [PATCH v3 1/2] dt-bindings: riscv: spacemit: add MusePi Pro board Message-ID: References: <20251017-k1-musepi-pro-dts-v3-0-40b05491699f@linux.spacemit.com> <20251017-k1-musepi-pro-dts-v3-1-40b05491699f@linux.spacemit.com> <20251020014132-GYE1506524@gentoo.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251020014132-GYE1506524@gentoo.org> X-QQ-SENDSIZE: 520 Feedback-ID: esmtpgz:linux.spacemit.com:qybglogicsvrgz:qybglogicsvrgz3a-0 X-QQ-XMAILINFO: NO1BRaLNHOi7r4KHy/fSB6wYSb7WbPkPrr2VFuY2cTbDoQiJW5I9DcUJ sKyBsGJb/1KRtzPRKpCK9QZ6HBhXaIJfJJi4tZD+F7W6sT6aQFTDR5sXr56PepB0gp+HlIZ bgNFUMKj+p25g4iUntANuKUr3cQQC7jGFne7AyoDEWvY/MkG73a9k/5y4vqjx81dKodHCws TT3+of4620rMnyFrYm9aNgnWKUp+HjI22/S4qmdZxs01QBBGUPgCZFQPkcv88g2UGp2bf7X RscymWxWfzNzcK6XfzicN1/GBqzId7YGsIPYjxgaqzlVC8JEDUkRczV6IWWacN1Bp65PyND spp8iNq68Z4rTDSHdkvXLXGDd9/va/qjR06Z9CFfjcBf1EkOFs3ah0n58fJxNr5z5jYC3PB fq3zBJiEnLKHa93zh61rp9R9aiNRosewtimvSSt3zRn6jVrXSMJe6V5XWAc0s/WhSYHHqHp 84bOo9tDp3upQ68MkLSyQ936XBjDkI0KvPV8guGBzlq9mnAjr0aYfHCngoWpfqtcydsT1f6 knwLx12Gn8ZAmXdSskMJO7ZTxlXaT0BWgAOotIEyXj18fDrg4FYzGa/8KNkJrICkw+rywiR K6fWMesYePedOP+ltJz6nMBLeAupBYSPmrRX/E2/JvE1hLrUD59P6tlsuSM63Z6I3EYXFPZ xfHUjUE6ITWLFRa/93o/D7rwD4hFuXmxMtDGr5cuCUPcqeomHtVE7R55ZUGxO7iVBEmFFwV A64h9pceHKYdp+kXpQ78fWcf8feGi4EP1nzGviuXL2XgAZ+f0WYy4Ijl2vSEXjH8yxuEne7 Fcq4p1tn5cepVUQRx7cLUHAMtOowLzdV1U02L9yldZAWZqHjOPw6dLxyxGzEQvgvtHfGLek yhfYbEWxxiJR/Qc7Ufjb/qzwO4Eg0/jjRYs2hmsPPOygnW79nHl2IUoOqGihldSTaoyaNZS oWrIg93PeJIYLvVE9vLsQXA8YruagO28Y0VERoL5t2HBqxa3EpYZnkcP7o5vEU6Kh2RKhpp dJUf2dXVZbvSX1r4oPA3z60gYyru4mJFHHcOPIX3AV4d7my5BX X-QQ-XMRINFO: MSVp+SPm3vtS1Vd6Y4Mggwc= X-QQ-RECHKSPAM: 0 On Mon, Oct 20, 2025 at 09:41:32AM +0800, Yixun Lan wrote: > Hi Troy, > > On 13:52 Fri 17 Oct , Troy Mitchell wrote: > > Document the compatible string for the MusePi Pro [1]. It is a 1.8-inch > > single board computer based on the SpacemiT K1/M1 RISC-V SoC [2]. > > > > Here's a refined list of its core features for consideration: > > - SoC: SpacemiT M1/K1, 8-core 64-bit RISC-V with 2.0 TOPS AI power. > .. > > This suggests potential for light AI/ML workloads on-device. > drop these additional marketing info, just give neutral technical description > > - Memory: LPDDR4X @ 2400MT/s, available in 8GB & 16GB options. > > .. > > Sufficient for various workloads. > ditto > > - Storage: Onboard eMMC 5.1 (64GB/128GB options). M.2 M-Key for NVMe > > SSD (2230 size), and a microSD slot (UHS-II) for expansion. > .. > > Good variety for boot and data. > ditto > > - Display: HDMI 1.4 (1080P@60Hz) and 2-lane MIPI DSI FPC (1080P@60Hz). > .. > > Standard display options. > ditto, please check more bellow yourself.. > > > - Connectivity: Onboard Wi-Fi 6 & Bluetooth 5.2. A single Gigabit > > Ethernet port (RJ45). Given the stated markets, > > this should cover basic networking. > > - USB: 4x USB 3.0 Type-A (host) and 1x USB 2.0 Type-C (device/OTG). > > Decent host capabilities. > > - Expansion: Full-size miniPCIe slot for assorted modules > > (4G/5G, wireless etc.). A second M.2 M-Key (2230) for more > > general PCIe devices (SSD, PCIe-to-SATA, comm boards). > > - GPIO: Standard 40-pin GPIO interface, as expected for an SBC. > > - MIPI: Includes 1x 4-lane MIPI CSI FPC and 2x MIPI DSI FPC interfaces > > for cameras and displays. > > - Clock: Onboard RTC with battery support. > > > > Link: https://developer.spacemit.com/documentation?token=YJtdwnvvViPVcmkoPDpcvwfVnrh&type=pdf [1] > > Link: https://www.spacemit.com/en/key-stone-k1 [2] > > > no blank line here Thanks, I'll fix them in the next version. - Troy