From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from out-171.mta0.migadu.com (out-171.mta0.migadu.com [91.218.175.171]) (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 33FC532AAD8 for ; Mon, 27 Oct 2025 21:20:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.218.175.171 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761600036; cv=none; b=DMc6vVPean+8qvTpvKH+eIab74szFfd0smPE+SIFe/LlkiKdmaVDR4xDEWYrp6EQH5LtO3yw7c5E99phGxsLEyZjnyCtE70mFI99jfMaxIPTHEsjS7d2ahBIH0w23clyM9ouZp5lP+zyDJ6Y65StsE2QmFW+OBY3BRI9HtGLa4A= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761600036; c=relaxed/simple; bh=5xdpCgI9+Y6cN5MSmGFBKONZOL4IJqg+NR9Qk85kt80=; h=Mime-Version:Content-Type:Date:Message-Id:Cc:Subject:From:To: References:In-Reply-To; b=HC14vNWqbYaWhXnZlWP8UIf7iOf9aw3Q4c1td2Q8y7wSaEfHUBGFTmAsPnoSowZ+0n+JWEpjQU8d1jViTa5J0H47NtIHFDWel8iMMVclfdF0kRhwiwFCgvMVcJCDzXMC+CXdsCAxS1H+NY1xyImeBgDR0NUDkLAfq1EC+YPaCMs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=cknow-tech.com; spf=pass smtp.mailfrom=cknow-tech.com; dkim=pass (2048-bit key) header.d=cknow-tech.com header.i=@cknow-tech.com header.b=ZzCJ2mvl; arc=none smtp.client-ip=91.218.175.171 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=cknow-tech.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=cknow-tech.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=cknow-tech.com header.i=@cknow-tech.com header.b="ZzCJ2mvl" Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cknow-tech.com; s=key1; t=1761600021; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=5xdpCgI9+Y6cN5MSmGFBKONZOL4IJqg+NR9Qk85kt80=; b=ZzCJ2mvlyM+oBKlKupVVpGp9PaleFmZxoOk6obZmhBvosz4iw+2eUciwBFZLxJZ4DVMsYo aOS84kkPO+Wfv6bKDUrlWJhAAEhk6X8TOp79J3xdxG/PhfCUWA+dCMvQAyhFHY0oaaH5dJ ylyBWIddMlEyQlCHODpPizWU2DVVELpXFUDVzORSZLltmiFNtab4+ATRxiXFbPJw3RwE4V 0wXb5+3/B2oYfw3NBxOsCXqCEWLjD51LN+aPmurrE3vUAx/YYhU3SwjOCV0QRUj7FriQGc mI8bxn+QAE+UU9PmFZ9/HH28MR/bFpnTmpHQ6Ds9rnTFy4N9vXe8fMmM1NcbWQ== Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 Date: Mon, 27 Oct 2025 22:20:15 +0100 Message-Id: Cc: , , , , , , , , Subject: Re: [PATCH] arm64: dts: rockchip: pwm-fan overlay for NanoPC-T6 X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: "Diederik de Haas" To: "Dragan Simic" , "Alexey Charkov" References: <20251027200213.1821809-1-dsimic@manjaro.org> <2cfeeb0c-f7e0-b101-62c4-3b6eae40a30b@manjaro.org> In-Reply-To: <2cfeeb0c-f7e0-b101-62c4-3b6eae40a30b@manjaro.org> X-Migadu-Flow: FLOW_OUT On Mon Oct 27, 2025 at 10:15 PM CET, Dragan Simic wrote: > FWIW, the most user-friendly SBC family in the world, Raspberry > Pi, :) requires manual enabling of the fan on Raspberry Pi 4. > I haven't researched what's the background for that, perhaps the RPi's have been using DT overlays basically from their start (ie way before it became practically usable on the upstream kernel).