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 EB1332FBDFD; Wed, 17 Sep 2025 12:55:55 +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=1758113757; cv=none; b=Ji5lcFJmCLJCFPIF+b0SC1abSgkt1hRqt4JVY02trId8OqXGpz77io4W2+9hDJbbcPGONg1wesPYqVU5F7Spg4Lchbt8cW5Y4cpji69Pm9C5IfsHE84F89aSywcUia3tkGF2b/VFOC1/Tx9Dlx1BROjUBp6Hy/1eAY2GMXdT7QY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758113757; c=relaxed/simple; bh=iM1Ge96MSy9d5GIEcr9i2KqaPvJKQbrBss9JVjoE4n8=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=CxI6rZIM9ADiaBZ5nYf1b4XIWUTgAtP3IVDLwqNcj9reVu9uaOUKBpCl+U1aw4fvve1XovcrWeKxBqZd9esAkTwZCCt0qi9GTh8wcjWyRCZcITQtLOhu6p6RMo60Z2Rg/Ypq0WigO+wBBz5cTMWKF3eSNFeLaRKuKecN/j6ovRQ= 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=RfG/9ifM; 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="RfG/9ifM" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1758113754; bh=iM1Ge96MSy9d5GIEcr9i2KqaPvJKQbrBss9JVjoE4n8=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=RfG/9ifMvBEGFEIC+XN9CijgdpmIfuqmstTEZ4/8BemAIF1WmT9Cxhglj8HWkARE1 /olCpzXlNG9855fxB+akysWcMeTTptfnKkO7p9P3N+6GBv7dPBFKWJJO8DvzMfmksj O5vxUdHM/roQO07ztvBHVGVpyaDAHP3+9EPj+tbJa308CC40txRguesvpLgADE+eU4 MVF8/TW86xlpH2pgkrxj7rkjWpbGYaoc72ogUVdQqrHKB4uqShZUn0qMnx6zRd8AD3 z1Txld4j0es2zYZ6dIN7zWwiqpptBhjBE6wfYuOig2O3c4CTnggeGFJRPAV5iGjh7r PVn8bULGZsLmA== 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)) (No client certificate requested) (Authenticated sender: kholk11) by bali.collaboradmins.com (Postfix) with ESMTPSA id A9B4317E0C21; Wed, 17 Sep 2025 14:55:53 +0200 (CEST) Message-ID: <1ec8f9f5-fd61-47ff-b9c3-437fba7f17f4@collabora.com> Date: Wed, 17 Sep 2025 14:55:53 +0200 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v11 2/2] memory: mtk-smi: mt8188: Add SMI reset and clamp 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: <20250917120724.8650-1-friday.yang@mediatek.com> <20250917120724.8650-3-friday.yang@mediatek.com> From: AngeloGioacchino Del Regno Content-Language: en-US In-Reply-To: <20250917120724.8650-3-friday.yang@mediatek.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Il 17/09/25 14:07, Friday Yang ha scritto: > 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