From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 DDE8C16132F; Sun, 26 Oct 2025 08:36:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761467818; cv=none; b=L9kOYkT0NQmKNzAuUTIYNYs4jMRPDCnipblnfMBE112teSxKJeT5kUDyrSMHt2MI6IW3h7Sht6EEIvUReyY5iDWlnPA0Fp/zmpwmdbRUDWPV3q02U6pWoFHqN6t7cCQ7UFSgOTyZqx7W5Fmp5Oad9L1OF2Z0tnUMNl1pAtQs0TI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761467818; c=relaxed/simple; bh=Zim3qGKsCpC2JYTbatO+MU+Eu3vnLSQRr1CABozWbcM=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=rUEz8rZh+620A0QT63Yc64WfjxyVyN5FRIMf5DGig7s7eMD/4kEB3VykfwulAVx5rXNqWwz3P+Xv4kHpD/ltvEtUALXek/qMHVIUC8H1sWclRF9gjJjbVTyAxuwLuOcXz3FFv6PdMeuZ4LkJ1uyHPxDr7nWALkpvTMa+/arhfIo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=XZ8fER3V; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="XZ8fER3V" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B15A8C4CEE7; Sun, 26 Oct 2025 08:36:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1761467817; bh=Zim3qGKsCpC2JYTbatO+MU+Eu3vnLSQRr1CABozWbcM=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=XZ8fER3VQro4Ggyjf1AxjtI4qhktJF7hl645sn4jiLi+1xu3Rb9pzKp/rIr97TiHP BXANLH2pvo21B8amxi23knLJGukH5FivnQCN4NQ4i25bcawBkJ1L0whBCZtKrVCW1N 51JGD5K3vtuFWAGAJ2A9CzHXQqBddNEwJbaHV+JqfzHCEZJO8E0ORSpAxy4kunFnCL K0x0UouQeLhvVStmfrDr43WLhjhmDHV3JMupBziOky08nQAMsUxnhpg6lO/4J/hzL9 BKN621dXHnwBGryWBmLsvgoTz8CMc2IabBNX55YRnpxHbj8uCk+JNilSRrryrOMoYJ Vy49jOFYQ+0eg== Message-ID: Date: Sun, 26 Oct 2025 09:36:51 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 3/3] arm64: dts: rockchip: Add devicetree for the NineTripod X3568 v4 To: Coia Prant , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Heiko Stuebner , Dragan Simic , Jonas Karlman Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org References: <20251026062831.4045083-3-coiaprant@gmail.com> <20251026062831.4045083-7-coiaprant@gmail.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 8bit On 26/10/2025 07:28, Coia Prant wrote: > The NineTripod X3568 v4 is an RK3568-based SBC, just like the RK3568-EVB. > It always uses soldered connections between the X3568CV2 core board and the X3568bv4 IO board. > > The X3568 board has multiple hardware revisions, and we currently support v4. > > Specification: > - SoC: RockChip RK3568 ARM64 (4 cores) > - eMMC: 16-128 GB > - RAM: 2-8 GB > - Power: DC 12V 2A > - Ethernet: 2x YT8521SC RGMII (10/100/1000 Mbps) > - Wireless radio: 802.11b/g/n/ac/ax dual-band > - LED: > Power: AlwaysOn > User: GPIO > - Button: > VOL+: SARADC/0 <35k µV> > VOL-: SARADC/0 <450k µV> > Power/Reset: PMIC RK809 > - CAN > CAN/1: 4-pin (PH 2.0) > - PWM > PWM/4: Backlight DSI/0 DSI/1 > PWM/7: IR Receiver [may not install] > - UART: > UART/2: Debug TTL - 1500000 8N1 (1.25mm) > UART/3: TTL (PH 2.0) > UART/4: TTL (PH 2.0) > UART/8: AP6275S Bluetooth > UART/9: TTL (PH 2.0) > - I2C: > I2C/0: PMIC RK809 > I2C/1: Touchscreen DSI/0 DSI/1 > I2C/4: Camera > I2C/5: RTC@51 PCF8563 > - I2S: > I2S/0: miniHDMI Sound > I2S/1: RK809 Audio Codec > I2S/3: AP6275S Bluetooth Sound > - SDMMC: > SDMMC/0: microSD (TF) slot > SDMMC/2: AP6275S SDIO WiFi card > - Camera: 1x CSI > - Video: miniHDMI / DSI0 (MIPI/LVDS) / DSI1 (MIPI/EDP) > - Audio: miniHDMI / MIC on-board / Speaker / SPDIF / 3.5mm Headphones / AP6275S Bluetooth > - USB: > USB 2.0 HOST x2 > USB 2.0 HOST x3 (4-pin) > USB 2.0 OTG x1 (shared with USB 3.0 OTG/HOST) [slot may not install] > USB 3.0 HOST x1 > USB 3.0 OTG/HOST x1 > - SATA: 1x SATA 3.0 with Power/4-pin [slot may not install] > - PCIe: 1x PCIe 3.0 x2 (x4 connecter) [clock/slot may not install] > > Link: > - https://appletsapi.52solution.com/media/X3568V4%E5%BC%80%E5%8F%91%E6%9D%BF%E7%A1%AC%E4%BB%B6%E6%89%8B%E5%86%8C.pdf > - https://blog.gov.cooking/archives/research-ninetripod-x3568-v4-and-flash.html > > Signed-off-by: Coia Prant > Cc: stable@vger.kernel.org While adding vendor prefix could fall into adding quirks (it's not...), but how is new support supposed to be bugfix or quirk? That's definitely not right. Best regards, Krzysztof