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 7A89823A99A; Wed, 12 Mar 2025 10:35:07 +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=1741775709; cv=none; b=DKoQHWtxeO34Q+VCDKRbHCkJbSuODiqK8VO/y4Fw9RgqxdGl131S48MJkhW1XTrp/8U0TDpUIqBTkSFR1op3R2rCo+uOdhz+oMRPFYLXH4DyttQg7Ne37mfO4PLLrICFr136q4MgtV3pOGnrFL5uYUSTcI9p9Du+1t4uTgMCA94= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741775709; c=relaxed/simple; bh=GAAKQGlAjAuFb7UCdS2YikzUcIS5KkMpOhjlyDoWf2g=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=XCRz7xsfTd4UNH/Gx+9MU0F6jA+TWzlLl3jg3J21C1cLnRSEE0RknZ0Z8I7NL9iwAwESi/ikPBXstBXjeEf619VluO7Vi8PAHdqZaAKVLuim9QR7hf1lpJrsvaqsLigiR1j86/mg0U2asUbc73sfavHZXUPFIyb8xm/1Cz8ZNvw= 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=NkpHAdAK; 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="NkpHAdAK" 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 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 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 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