From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bali.collaboradmins.com (bali.collaboradmins.com [148.251.105.195]) (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 0444A3B8D51; Wed, 25 Feb 2026 13:13:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=148.251.105.195 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772025184; cv=none; b=emiYW85MquFqnE1xLATnhpmW/qzMMNSc2BKanDiIaRN/MJYJ31NQH0G3rl/FuByUlXUUmp3ligahzzF7fTaEkXQm6lmJKEY5eWkg/ZX18jEDycFTiLu1SxqlKU30QMyVKfmXFQqj8IUCsqvQBPlDGpcVFIw4r7PD8hSjgxyVegw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772025184; c=relaxed/simple; bh=/0xaQZyWpI4s5bVwNLU2o3Pf+ovfZdLHiQEKO2fUD+0=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=Ly5ndaN7fzy7cyrY6rGEOjQtqH3vF3EssywS4aGOvkXeEwG2gF+fVETUhO9tGsWGx6VYJkTfyPzvI/SxbAPQiQkINRJdubpl+w1dYMVtUn2LFUUIJJTTZyf+J5+IOTxgn/oBUDRTCm4sU/f5EKAk7afQUobVZv3Rhx6R6eb2Qm0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com; spf=pass smtp.mailfrom=collabora.com; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b=CtB7luOe; arc=none smtp.client-ip=148.251.105.195 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=collabora.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=collabora.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=collabora.com header.i=@collabora.com header.b="CtB7luOe" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1772025181; bh=/0xaQZyWpI4s5bVwNLU2o3Pf+ovfZdLHiQEKO2fUD+0=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=CtB7luOegegOwzmuv0XXOtfg3KHaGanVCDQLIiXCW7k+avQn1VNLPIpWtKhcKEU6k oru3I/07fm0bwX4VZ4lxrrkcliCrClJN8iJV0h70fBKdPjpHVdXX2EdiveE4NRiISi jpCvpjyKdyy8/7822HEBA/mcAPJo2lMvSEvSTu0U5oVdWE0jrVYfExOvYnAY/2YnuE iedKeHoBhldBBGcQQGOk9zjgbWEu1UkfE2YyE1NLYZWOq0EX31+8aTulmDRabekCmN s/1BjzwJ7ahEKpujGXJVvxsx+XLV1SC4COv34t91z8i94FxUHrXcoUZqUIbGzrtRrL f0XGPaVGa0yPw== Received: from [192.168.1.100] (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by bali.collaboradmins.com (Postfix) with ESMTPSA id E6AAD17E0D70; Wed, 25 Feb 2026 14:13:00 +0100 (CET) Message-ID: Date: Wed, 25 Feb 2026 14:13:00 +0100 Precedence: bulk X-Mailing-List: linux-pci@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 5/7] PCI: mediatek-gen3: Integrate new pwrctrl API To: Chen-Yu Tsai , Matthias Brugger , Ryder Lee , Jianjun Wang , Lorenzo Pieralisi , =?UTF-8?Q?Krzysztof_Wilczy=C5=84ski?= , Manivannan Sadhasivam , Rob Herring , Bjorn Helgaas Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Bartosz Golaszewski , linux-pci@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org References: <20260225072225.3345307-1-wenst@chromium.org> <20260225072225.3345307-6-wenst@chromium.org> From: AngeloGioacchino Del Regno Content-Language: en-US In-Reply-To: <20260225072225.3345307-6-wenst@chromium.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Il 25/02/26 08:22, Chen-Yu Tsai ha scritto: > With the new PCI pwrctrl API and PCI slot binding and power drivers, we > now have a way to describe and power up WiFi/BT adapters connected > through a PCIe or M.2 slot, or exploded onto the mainboard itself. > > Integrate the PCI pwrctrl API into the PCIe driver, so that power is > properly enabled before PCIe link training is done, allowing the > card to successfully be detected. > > Signed-off-by: Chen-Yu Tsai Reviewed-by: AngeloGioacchino Del Regno