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 507D7448D0E; Mon, 14 Sep 2026 12:02:19 +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=1789387344; cv=none; b=e9M/frUK2aerrvpMwQesqbfKt876rbqFm8y2HlyejwHzg6rPsFiUz1xYmmpSpU6mgeD7kJoHLHMNL2jHgwUh7vRWhQrGUlSfVzDDh6AT8qE0R9LPExKE7Gj30INqgSbLtVV1Gh7MBeR7DH+DGzb8bZMLRCMvGSIo349LPSfumnU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789387344; c=relaxed/simple; bh=nrwqPCZkQIimnka60MFra6BC5Jik31pbN2PY4QrlaYo=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=brAl/O1nmqJ7XZA5g8YOG8jr49lN1uyORv9ZsVOVCeVtFggJpiZTMioYtQ3UUMyx8KeoVHMdr8nW09xyq19oVutYcsp4EkeNgihJt32EJOMaIAEE7kXIl408eO6YZ3/lBDSDeWeLpjo7OR3fJZhNnVzPEyCYZ2mdIIPgySkDR6g= 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=h5KI1TJ/; 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="h5KI1TJ/" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1789387338; bh=nrwqPCZkQIimnka60MFra6BC5Jik31pbN2PY4QrlaYo=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=h5KI1TJ/E/gcDBfB4bNFcKVP9n8rcAPff+fNsd457fjS+8MhM3chYQW3ynEEhuBva bsZS0djpQLU/cus5BHLBN8hYMyewO77dkBWzGHQtSqdP2iumHZLK0w/dQgtR+35mC6 D0+Y1QJJ1HKxDDyFN84rqiIb47XJUCisltvqUGvvNsDiD0rhOnietbTSig7ULNzmRn yKMI8o5YbKuG1GDq8sEfasXOgSAgHrV/qQshWPRiFTQjbuD9YNIp9f/de8rTVdQW6K 9cLXKzLNSSmMXUaY1S3pEd7Lh0mUMxT83tC/u7JaOywePC3gRDj0MK3Sa//PHL4Jls YlFva8qS8akZw== Received: from [100.64.1.21] (unknown [100.64.1.21]) (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 E959E17E0074; Mon, 14 Sep 2026 14:02:16 +0200 (CEST) Message-ID: Date: Mon, 14 Sep 2026 14:02:16 +0200 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 v12 08/24] scsi: ufs: mediatek: Add dual 0.9V supply support To: Louis-Alexis Eyraud , Chunfeng Yun , Vinod Koul , Neil Armstrong , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , Peter Wang , Chaotian Jing , Alim Akhtar , Avri Altman , Bart Van Assche , Stanley Jhu , "James E.J. Bottomley" , Philipp Zabel , Liam Girdwood , Mark Brown , Manivannan Sadhasivam , "Martin K. Petersen" Cc: kernel@collabora.com, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org, Nicolas Frattaroli References: <20260914-mt8196-ufs-v12-0-9279d7ef814d@collabora.com> <20260914-mt8196-ufs-v12-8-9279d7ef814d@collabora.com> From: AngeloGioacchino Del Regno Content-Language: en-US In-Reply-To: <20260914-mt8196-ufs-v12-8-9279d7ef814d@collabora.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 9/14/26 13:38, Louis-Alexis Eyraud wrote: > The MT8196 SoC has an additional pin in comparison of the MT8183 SoC, > that is used to feed the host controller with a 0.9V supply. > > In preparation of this SoC support, add in platform data and > driver the management a second optional 0.9V regulator named > "avdd09-1". > > Signed-off-by: Louis-Alexis Eyraud Reviewed-by: AngeloGioacchino Del Regno