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 62766C021B8 for ; Sat, 1 Mar 2025 05:19:17 +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=fItfMe60bL3KBr33oQ76T2mDSO4Mwd15Hpg9wQXBud0=; b=fcy6LFzmpd0lLRikOawNokUUgP 1Jy9p3c4DYOTppGF/vBoWsL4t35FIpmunL9xP47qlk6RF69oC6HE/8lHOEDB5P5KK1jFsiVGx0R2J WPfGzpbXg8Bpi+weNeWqDcZUkMVt8Y/n6xj9dTOo1wzA22toCDYiU31wX4UpgKMBm+Fpy6byUBk+y grXaySGm4UAGUwKTeLFa7y47pOI8tcrThduj3Dg3PFPnbGQKvB0wEeeiPJ7Goq0G1tBwR/CBKJy8R 9jyDpD+X3ZLqC5+ZvNFd7LWxi27ou9qpPcgnFI74eM1sB19AxUYssm/CfARkeWj6FqVCe1bwmQoKb eaE4ENVQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1toFFt-0000000DRg6-0fQO for ath12k@archiver.kernel.org; Sat, 01 Mar 2025 05:19:17 +0000 Received: from mx0a-0031df01.pphosted.com ([205.220.168.131]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1toFFq-0000000DRfa-0AAW for ath12k@lists.infradead.org; Sat, 01 Mar 2025 05:19:15 +0000 Received: from pps.filterd (m0279866.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 5214m7hN020599 for ; Sat, 1 Mar 2025 05:19:13 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=qcppdkim1; bh= fItfMe60bL3KBr33oQ76T2mDSO4Mwd15Hpg9wQXBud0=; b=hYndMg9Ze+m08WSz 4NKTdcptpWjT7ezxu4EUah+SHYRFgVxoVWUVCmFOfnvAqxVZJEzaTUZ5+EbRqBMe RUkYdiPkNIE1E49Ns5wapD4FTakrU/aeyomSAXz3EbngxkQZkJuJQqVYnmb2NqT7 zbf2wGuwYEw6y+irXUJCStH5R7ecaAruOABJcpcqTDJ6GcdPMgunynAOXMIGzFQF tmYIfigeXN8QN0tMWlTJ8NSAy5kLqixp3WghnvawaHztdbwCce8h3v4Iki1Q5sWj eR0goC/TFYLs1hVYikzguN1rG0o+6ZOSFoYzS3MKvGQ3o2Th5fV0dvNoRo57KsY6 ZdJTZg== Received: from mail-pl1-f200.google.com (mail-pl1-f200.google.com [209.85.214.200]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 453uh701fw-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Sat, 01 Mar 2025 05:19:13 +0000 (GMT) Received: by mail-pl1-f200.google.com with SMTP id d9443c01a7336-22350e4b7baso51083905ad.3 for ; Fri, 28 Feb 2025 21:19:13 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1740806352; x=1741411152; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=fItfMe60bL3KBr33oQ76T2mDSO4Mwd15Hpg9wQXBud0=; b=ah3Sryo096p2lm9Z5BkqVJUzkrhuub8+XeYttpvDDhqKFo1uS7qlXHRrLZHlS+wFQ0 1SMrpP6cx0FPzUQnPluAKyzyHvzHPLatrdV53HfqSF8LN3fa3TXltImNT+9Fn0jWW3rF YYPw5/v1tCoc0v+qM8dKEf3JNwDU93HcnpCVkPisIjLGQoOpTLvo9ImRqFLbJAfrVPjT SVgqHUjn9/IeNthR7A7Fg4zU/yxrnJgvRvaWHQwBKN2ToVCdtsa0Z02TWAv9yi4oZDeT fS0o92iHv0JPy1GxBj9t91QK2tstneWv+jMIy/jixepvGFuXWhnt2VoD4qTJXdstTp1S Jl0A== X-Forwarded-Encrypted: i=1; AJvYcCX4FrYh00l83R3Ln6vDmOMA1ie5CXdaHh0RCoSgDq7JPvRNPSm7DZbIHtz+V4AEafpgbXvQfKA=@lists.infradead.org X-Gm-Message-State: AOJu0YxmliHdBiTY9JfdvDGdW1hhKnLJvwtL8Up1oNaWRo5n243RHklE ntiSKaVIfNdku5oJ1LBh7nbZ2E1N3C42eptDK2LBalbQdfgefEcv09wGKhuEvbiPryQeNp1uraE GCKwXhRCB0G2qnCJcDNWMbJC27LI1BC8qsnGL5pwwM2+VXoa13RzSFvjHUVzI X-Gm-Gg: ASbGncsWwRRRIBHQfI6FFtLDm7BQOHFn4xKxkDaWGb8mH806Ngw9BkbyuFxZ61W2JYu cJX7LbdwoV4Ru6l7iLfiXGPedQhkjlMIO8yXF+6LSHYtoow0kAmBdHNzBi0vKtOjK6gHUJgv5oP veFCDekSvSLOky14hbEov3YANJnR90upyYu2S5Ql5lzkQ4wwdncUDjEpKQ7SCdIGQeGgC3kJzlo KQJR6tMBw6IQvimAlwKqPxH4QaqE9vwVUiPmJF8XyvSr0+oYpcC9uRnsBRfJCPufEh+QsE2mDFx rXiVwA4DjU8dItoWMEaQuR9UZp116bUVfHUDvnCImM3cWiCXVxXazA5ry5gncUA= X-Received: by 2002:a05:6a00:2d8e:b0:732:5276:4ac9 with SMTP id d2e1a72fcca58-734ac35cce9mr9750330b3a.9.1740806352538; Fri, 28 Feb 2025 21:19:12 -0800 (PST) X-Google-Smtp-Source: AGHT+IEir5MRosoUYpbeb1u+Qi3ok691SR2Z4tKIzWpFn9/rNRTWboX60CDNLHbz04mtMwAbblyS+g== X-Received: by 2002:a05:6a00:2d8e:b0:732:5276:4ac9 with SMTP id d2e1a72fcca58-734ac35cce9mr9750299b3a.9.1740806352169; Fri, 28 Feb 2025 21:19:12 -0800 (PST) Received: from [192.168.225.142] ([157.51.160.80]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-734a00400absm4673454b3a.151.2025.02.28.21.19.08 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 28 Feb 2025 21:19:11 -0800 (PST) Message-ID: Date: Sat, 1 Mar 2025 10:49:06 +0530 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.13.0 Subject: Re: [PATCH v8 12/13] wifi: ath12k: Power down userPD Content-Language: en-US To: Raj Kumar Bhagat , ath12k@lists.infradead.org Cc: Johannes Berg , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jeff Johnson , linux-wireless@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Sowmiya Sree Elavalagan References: <20250228184214.337119-1-quic_rajkbhag@quicinc.com> <20250228184214.337119-13-quic_rajkbhag@quicinc.com> From: Vasanthakumar Thiagarajan In-Reply-To: <20250228184214.337119-13-quic_rajkbhag@quicinc.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: mLI0OWhiSzAXnNrfPGZcrFO_unqxSjUJ X-Proofpoint-ORIG-GUID: mLI0OWhiSzAXnNrfPGZcrFO_unqxSjUJ X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1057,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-03-01_01,2025-02-28_01,2024-11-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 suspectscore=0 lowpriorityscore=0 phishscore=0 impostorscore=0 clxscore=1015 priorityscore=1501 adultscore=0 mlxscore=0 spamscore=0 malwarescore=0 mlxlogscore=786 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2502100000 definitions=main-2503010038 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250228_211914_087662_1CC093B3 X-CRM114-Status: UNSURE ( 7.91 ) X-CRM114-Notice: Please train this message. X-BeenThere: ath12k@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "ath12k" Errors-To: ath12k-bounces+ath12k=archiver.kernel.org@lists.infradead.org On 3/1/2025 12:12 AM, Raj Kumar Bhagat wrote: > From: Sowmiya Sree Elavalagan > > Set the stop bit in SMEM to power down the userPD. Wait for stop-ack IRQ > to indicate power down completion. Release the userPD firmware using its > peripheral ID. > > Tested-on: IPQ5332 hw1.0 AHB WLAN.WBE.1.3.1-00130-QCAHKSWPL_SILICONZ-1 > > Signed-off-by: Sowmiya Sree Elavalagan > Signed-off-by: Raj Kumar Bhagat Reviewed-by: Vasanthakumar Thiagarajan