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 E156CC28B28 for ; Wed, 12 Mar 2025 10:37:55 +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=A9mXwE9ODkBmpyguSH9LXsw4A0SfZeU6XVV0ENKKe0k=; b=BIDWcTYiYPA0QUazROxJkpWYaq j8Dry6BhS/KP7OgmjGqyOFDfZgtlJg/9Aj4VUkF8wVgJMbeaY02eCQGDLXjGE7QuB1d/IG+bQcE/J nql2qfnbkqPXWPLuCB39k+QUvpw9VopFm+4KwTM69+wVEtV/68NeoQfpBpmBhOMbE0fEnMVCXjo6a XMYeN0STF3IhTD7bRdBsZd4A9+SXHZLrFe3+A9/ZHzUcEKSRQ+vXrsF0b3UOpb8cdMKnBiR+FKBjh CQXFLYI7Wn4jhwGajidGFnUKUoYV5n5AnEsOBBa10GZXBkHRBCL6C5X04cp4x2HzAxa35FSG8KwI1 VFmKPcXQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tsJTF-000000087uT-2j7e; Wed, 12 Mar 2025 10:37:53 +0000 Received: from bali.collaboradmins.com ([2a01:4f8:201:9162::2]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tsJQZ-000000087Vo-1FIi; Wed, 12 Mar 2025 10:35:08 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1741775705; bh=GAAKQGlAjAuFb7UCdS2YikzUcIS5KkMpOhjlyDoWf2g=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=NkpHAdAK4bSBd/fK+25DC9Egq4jUa32E+759mAKcA6fomtUOkLF82BT1EPpm5AM4q 9LGB5GO1/tfBSEPlAKFD2J0u4mUoczY2yESMRW3Ole4kjrTrFFGn/UpDGIPT5O2w98 GcA1AB4LQMxvu6yDvEumnhavuFqFA/malEUxvTgdZ3ntUns2kuJ7r03+z+qdY9exjt 0Tlv9fSkYrXnV8tEhBrFBkHtnHtj1Ed3fWQz8edyykAxJMAbX9YXr9D8UzP40tux1o C1ZrrMP6+Voa1uZmCTaZ0QAIuGynAZRQwqD34wUkWGUCX15l4XcSQXUlfQZ0PYhPtv Wld+8PyfNM1nA== 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 0D1E717E1010; Wed, 12 Mar 2025 11:35:04 +0100 (CET) Message-ID: <9dca8772-6bc0-4105-98d7-e4f804b0d637@collabora.com> Date: Wed, 12 Mar 2025 11:35:04 +0100 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v5 2/2] memory: mtk-smi: mt8188: Add SMI reset and clamp for MT8188 To: Friday Yang , Yong Wu , Krzysztof Kozlowski , Rob Herring , Conor Dooley , Matthias Brugger , Philipp Zabel Cc: linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Project_Global_Chrome_Upstream_Group@mediatek.com References: <20250311122327.20685-1-friday.yang@mediatek.com> <20250311122327.20685-3-friday.yang@mediatek.com> From: AngeloGioacchino Del Regno Content-Language: en-US In-Reply-To: <20250311122327.20685-3-friday.yang@mediatek.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250312_033507_519157_BF76F3A9 X-CRM114-Status: UNSURE ( 7.06 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mediatek@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-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org Il 11/03/25 13:23, Friday Yang ha scritto: > From: "Friday Yang" > > To prevent handling glitch signals during MTCMOS on/off transitions, > SMI requires clamp and reset operations. Parse the reset settings for > SMI LARBs and the clamp settings for the SMI Sub-Common. Register > genpd callback for the SMI LARBs located in image, camera and IPE > subsystems, and apply reset and clamp operations within the callback. > > Signed-off-by: Friday Yang Reviewed-by: AngeloGioacchino Del Regno