Received: by 2002:a05:6359:6284:b0:131:369:b2a3 with SMTP id se4csp4859999rwb; Tue, 8 Aug 2023 15:23:09 -0700 (PDT) X-Google-Smtp-Source: AGHT+IFbCGR4bKAj6G6dSzFTTPbvhz3kUIxw+abyBLHog1pikSsN8Cd5lYF5I0mtG4BEGV/W1ZWd X-Received: by 2002:a05:6402:3587:b0:51f:ef58:da87 with SMTP id y7-20020a056402358700b0051fef58da87mr13975857edc.2.1691533388704; Tue, 08 Aug 2023 15:23:08 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1691533388; cv=none; d=google.com; s=arc-20160816; b=SlmtJFMKhPx0wWqs6A9t+lGhxw58sCK+NmQlDv0rVRq4BKvQsFQJxfsjTA3Ucv//ZO K+uyuaKOcl6QaeGjwTA8W3SWhVVVbQmiz1goGeWJB6eyouptp6YoXiXREr1MXVI7MoU7 +2MttyE/u0Am4keQHFWhhbcTygBGtkmMwDpD8bdfK0UgvPgEqZj7fjWCyQETPTajmtPP 1JljZ45Dv7bN7A4XHcX0kj763GCqZcqyweFwDBSTdHv1SA5tw7urWOiDIP34ME/xeQhN q7GgbaV0yqWulSdhN6LSbGj7tl7AqPuBe3nmORx4Fm5hMMx1/8/LFWOlR8zdom44o4IH Bm9A== 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=jO57QBn7JA2ww+GBfTE3TwTGIlrQETzf5BGH0d7lEDw=; fh=5ALpVpDpEckpdPok08TSIjR/uc1zIXVyyhblh401P0I=; b=tfHwWWHA0IyB76Z5ePPMUXyrsQXDZVr1oA/oLxT66UXSPxNSHsroE/1U1vBMtffbQf TTCuZGn0gmLvLGRtuCh5zoCvDqtIkscZ7aLhvYCRV7iLBBpsIKo7d4ERWa4ZCyg/OiH0 mAOAe+9kI24I1NR3m1WhQadorLJsJUMKDIURArszG9hV5uh95KtprWd0rMqc/J/BLo6a 0vvhyR8fe0/2jqtyYup0MqhsTsVO/sqUicHgnHytt+0KxErc7VRYM4FPrzokmcVDqZsr 0Gl2WNpyGPxQhg6G4Yp38hAALAd9+fbVf0u8L8ipNDtAOUwIlaSoJafEZRC6YtCzYAlg 7Nbg== 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 w26-20020a50fa9a000000b005233fec0003si2440589edr.582.2023.08.08.15.22.42; Tue, 08 Aug 2023 15:23:08 -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 S232946AbjHHUbd (ORCPT + 99 others); Tue, 8 Aug 2023 16:31:33 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50134 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232500AbjHHUbU (ORCPT ); Tue, 8 Aug 2023 16:31:20 -0400 Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.65]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A7E533CD0C; Tue, 8 Aug 2023 09:41:42 -0700 (PDT) X-IronPort-AV: E=McAfee;i="6600,9927,10795"; a="374494036" X-IronPort-AV: E=Sophos;i="6.01,156,1684825200"; d="scan'208";a="374494036" 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 06:22:59 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10795"; a="796728549" X-IronPort-AV: E=Sophos;i="6.01,156,1684825200"; d="scan'208";a="796728549" Received: from smile.fi.intel.com ([10.237.72.54]) by fmsmga008.fm.intel.com with ESMTP; 08 Aug 2023 06:22:56 -0700 Received: from andy by smile.fi.intel.com with local (Exim 4.96) (envelope-from ) id 1qTMfm-009Zhn-1L; Tue, 08 Aug 2023 16:22:54 +0300 Date: Tue, 8 Aug 2023 16:22:54 +0300 From: Andy Shevchenko To: Wenhua Lin Cc: Linus Walleij , Bartosz Golaszewski , Orson Zhai , Baolin Wang , Chunyan Zhang , 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: <20230808033130.2226-1-Wenhua.Lin@unisoc.com> 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 11:31:30AM +0800, Wenhua Lin wrote: > In the sleep state, Eic dbnc has no clock and the clk enable Comma is not needed here. > of dbnc needs to be forced open, so that eic can wake up normally. ... > +#define SPRD_EIC_DBNC_FORCE_CLK 0x8000 BIT(15) ? -- With Best Regards, Andy Shevchenko