From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.gentoo.org (woodpecker.gentoo.org [140.211.166.183]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7374F17C21C; Mon, 20 Oct 2025 01:41:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=140.211.166.183 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760924499; cv=none; b=Mdkt9xQlzSGOQWG8SEimTAKUKFh3PRv2g6TdtyoAIPtim3vdW1W468TgNi9PX5hcjI/2ZT33KUqJBj1V776aFNuBJI+vVvmRNX7uWtK/cPOzdRg2MglBxDR/kOBO4Y8ASft203h4WE5IMw7SvWTWY2AHSZvoqbLIHV9FCkwSD9A= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760924499; c=relaxed/simple; bh=Vx7blcGcPvvTXHnvBqe21Ki1yTcXHROvXp1gnli/n2o=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=ZKiEk6zLfMMtM6oPnJKKMhFzCxTiBzKxwbcrzHUeioEtw0sZjk3d8OoEO9PK5NVAzKT+TD7NXYP/I/evz33n2Ge0ZvH0OLgGKmS3+78fto9a0FmGepBAyAg5cHbhb/GC7l6dj7tmeyBV9n3hkcjGcAC0N7luNbat79/2y94t2sQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gentoo.org; spf=pass smtp.mailfrom=gentoo.org; arc=none smtp.client-ip=140.211.166.183 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gentoo.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gentoo.org Received: from localhost (unknown [116.232.147.23]) (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 664F0341540; Mon, 20 Oct 2025 01:41:36 +0000 (UTC) Date: Mon, 20 Oct 2025 09:41:32 +0800 From: Yixun Lan To: 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: <20251020014132-GYE1506524@gentoo.org> References: <20251017-k1-musepi-pro-dts-v3-0-40b05491699f@linux.spacemit.com> <20251017-k1-musepi-pro-dts-v3-1-40b05491699f@linux.spacemit.com> 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: <20251017-k1-musepi-pro-dts-v3-1-40b05491699f@linux.spacemit.com> 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 > Acked-by: Conor Dooley > Signed-off-by: Troy Mitchell > --- > Changelog in v3: > - nothing > - Link to v2: https://lore.kernel.org/all/20251010-k1-musepi-pro-dts-v2-1-6e1b491f6f3e@linux.spacemit.com/ > > Changelog in v2: > - modify commit message > - Link to v1: https://lore.kernel.org/all/20250928-k1-musepi-pro-dts-v1-1-5efcca0ce3ae@linux.spacemit.com/ > --- > Documentation/devicetree/bindings/riscv/spacemit.yaml | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/Documentation/devicetree/bindings/riscv/spacemit.yaml b/Documentation/devicetree/bindings/riscv/spacemit.yaml > index c56b62a6299ac24d3cdef7edcdfc407dc62a1846..52fe39296031f21d1c28c4f1ea5ca9fe28caf45a 100644 > --- a/Documentation/devicetree/bindings/riscv/spacemit.yaml > +++ b/Documentation/devicetree/bindings/riscv/spacemit.yaml > @@ -22,6 +22,7 @@ properties: > - enum: > - bananapi,bpi-f3 > - milkv,jupiter > + - spacemit,musepi-pro > - xunlong,orangepi-rv2 > - const: spacemit,k1 > > > -- > 2.51.0 > -- Yixun Lan (dlan)