From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B1B05C88E70 for ; Mon, 14 Sep 2026 12:02:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:Cc:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=D7iWgmkB5ua9FGwXPfjin/NDimCL+NiOGkzL1O6SrLo=; b=Xj9hRNzzrLg2zCEsKaTVdq8+/7 0o+hLmd5sDb4KWkeiFyofDuYiJ4yKMvio251sQ1jWy3T2cwyKDCSEA+QC6PHH+mMjUKuCZXen6oQd kzvQyFBCUEK+77FFpJMqaDk+wN21DHvjTdZxhym1MG3ury+u+s1i3twUF6S9Eyda1u3rEU8A2s+bB WiJs/H+4mIjWr4FjTLXOa1Qyi0QNpYTnunqCl53A4wZ5b2ctm1oCm8/fDyq+sLHU3+yiDr9MLnnBV DHRJu4Sv1I+iD+FBZ4Ez/9+Phrvw3h9v5Y88wVzamSZ5r+NLO7OUcgvvdRt1rmc/XSTu6iwjKszMy U/5YBfgQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1x65OM-00000003SWh-0ib0; Mon, 14 Sep 2026 12:02:34 +0000 Received: from bali.collaboradmins.com ([2a01:4f8:201:9162::2]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1x65O8-00000003ST9-0KJ7; Mon, 14 Sep 2026 12:02:32 +0000 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 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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260914_050220_284622_D9705324 X-CRM114-Status: UNSURE ( 8.27 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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