Received: by 2002:a05:6359:6284:b0:131:369:b2a3 with SMTP id se4csp4828007rwb; Tue, 8 Aug 2023 14:47:27 -0700 (PDT) X-Google-Smtp-Source: AGHT+IHF9rZrm8+X2YbHx/5HYczQYwgZVPeMmOHe4M6miJByiOWp9KtcfwFpudm0B6cjfi/Iq6qy X-Received: by 2002:a17:903:2450:b0:1b8:971c:b7b7 with SMTP id l16-20020a170903245000b001b8971cb7b7mr1176075pls.56.1691531247459; Tue, 08 Aug 2023 14:47:27 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1691531247; cv=none; d=google.com; s=arc-20160816; b=me8w3CUH3XrLBSOV3vQIeb+Esn+babQ3kMVPicw/X/yREtoSe7n8/BtzNRyLk5hH7R wx9oejML5mS+B9D/HhY1HZDC0/QRZkeXa53seJ6O8bbx3dFzYPOeSS77sn0ki4fme64c 1sMd738C/nylVoG1z9Mw3PQlMjpes2NmRI9TN9TpLMYe8H4FVpwdsa8WAJLNEbawtPvQ uoUA4qKBHkQMwRXTENoDxvIqFNECzM47RUKMIRu3NNkKdYqKrDSin8tPSlB5Vr5RvZMp dusdaCXo7nZ2cj7WRhbggOQFhndNziuIN/nTKAAFxTf+EV0BdXkRtil8DFBps71iBAki 3B6A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:organization:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date; bh=LfkmjPpGFlzvWnE+N6mb/6gQv05A4yMALwDaEoVGKx0=; fh=D8dD1K6hUjUTHLz6FycIafLGM0iXPPa8KcltJFD7rLk=; b=Ageeljd59qNc0KM9kigJO3z3A7bmxZt1dsze9jrwvdLKUw+86E7ZdaUlamrq5NtTMv SPQZRg+wrG4KyLpFA1lAQDIaBiuU+UDtla1ZRxVsACP/PPdt3a37UlC7/1q6bvNYFtKz r4Ro1fXGZP7WNOrV7wC/YWY2xHCi4jDVWyEAoeKxOa4KVzBc6pT0wpnECwWKtumgvMeO sK4I0wImNzLXT75N6gd3R+pK5Tb6jsxX6i5I3PMIGzMdsdHR18NDHth+vE47fbo0xver H6SNCxVTL96oybvbVf4b8iikFS4zExaGuUPUH9PS2sN5qacDeJBQNJzlFMC9t2dYGMtn E7Hw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id p22-20020a170902a41600b001a99b9d767csi5228542plq.166.2023.08.08.14.47.15; Tue, 08 Aug 2023 14:47:27 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233560AbjHHUbf (ORCPT + 99 others); Tue, 8 Aug 2023 16:31:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58620 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231926AbjHHUbV (ORCPT ); Tue, 8 Aug 2023 16:31:21 -0400 Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.65]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B6B5A3CD22; Tue, 8 Aug 2023 09:41:46 -0700 (PDT) X-IronPort-AV: E=McAfee;i="6600,9927,10795"; a="374494183" X-IronPort-AV: E=Sophos;i="6.01,156,1684825200"; d="scan'208";a="374494183" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Aug 2023 06:23:35 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10795"; a="796729080" X-IronPort-AV: E=Sophos;i="6.01,156,1684825200"; d="scan'208";a="796729080" Received: from smile.fi.intel.com ([10.237.72.54]) by fmsmga008.fm.intel.com with ESMTP; 08 Aug 2023 06:23:32 -0700 Received: from andy by smile.fi.intel.com with local (Exim 4.96) (envelope-from ) id 1qTMgM-009b1H-2i; Tue, 08 Aug 2023 16:23:30 +0300 Date: Tue, 8 Aug 2023 16:23:30 +0300 From: Andy Shevchenko To: Chunyan Zhang Cc: Wenhua Lin , Linus Walleij , Bartosz Golaszewski , Orson Zhai , Baolin Wang , linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org, wenhua lin , Xiongpeng Wu Subject: Re: [PATCH 2/3] gpio: sprd: In the sleep state, the eic dbnc clk must be forced open Message-ID: References: <20230808033130.2226-1-Wenhua.Lin@unisoc.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo X-Spam-Status: No, score=-1.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_BLOCKED,SPF_HELO_NONE,SPF_SOFTFAIL autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Aug 08, 2023 at 05:36:05PM +0800, Chunyan Zhang wrote: > On Tue, 8 Aug 2023 at 11:32, Wenhua Lin wrote: > > > > In the sleep state, Eic dbnc has no clock and the clk enable > > Does "dbnc" mean "debounce"? I suggest not using abbreviation here. Also +1 here. > > of dbnc needs to be forced open, so that eic can wake up normally. -- With Best Regards, Andy Shevchenko