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[2620:137:e000::1:18]) by mx.google.com with ESMTPS id x74-20020a62864d000000b0051072f6d074si1496580pfd.138.2022.05.17.20.54.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 17 May 2022 20:54:12 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) client-ip=2620:137:e000::1:18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=eGZMJb+s; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id A47F995DFF; Tue, 17 May 2022 20:35:03 -0700 (PDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1352848AbiEQTl6 (ORCPT + 99 others); Tue, 17 May 2022 15:41:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60684 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1352854AbiEQTlj (ORCPT ); Tue, 17 May 2022 15:41:39 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CC1F4522FC; Tue, 17 May 2022 12:41:24 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 0BE6BB81C09; Tue, 17 May 2022 19:41:23 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9E207C34117; Tue, 17 May 2022 19:41:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1652816481; bh=FgdSjd/rFw8jiuUv2YH2aiwegMDQriMKJOQcbbSUmh4=; h=In-Reply-To:References:Subject:From:Cc:To:Date:From; b=eGZMJb+sn2IT28xBtiBLoxYYblIkuPwmKaiL/PoLYuHyqdgryUkAjg9AsXvN8uuXV dKsI3xlnM1k6MxuLj43tc5JGhwauraf3OQlNMD93ZKBJDQ5WFHknx2xfWQ5zdfx/em gjwyUpnrQLNJmrWyLMPn4WsMUJDX1a827f+9C5yu+TBc22ez2DoFM7gyxiFy2OFqoS id9iqaterX7+vTlEg/xEorIW671sOcyMUXtUX48WdUO9p6mt5i7AbVEOo1KF20RpNE Dx5cocvbrb6DXRI6/HzQ3BQMtWj5n/hO/PjrQMikNnBjj6URXaA/4NX/L/nuh3F0wY Kjn+eYqXYKQeQ== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable In-Reply-To: <20220413071318.244912-1-codrin.ciubotariu@microchip.com> References: <20220413071318.244912-1-codrin.ciubotariu@microchip.com> Subject: Re: [PATCH] clk: at91: generated: consider range when calculating best rate From: Stephen Boyd Cc: mturquette@baylibre.com, nicolas.ferre@microchip.com, alexandre.belloni@bootlin.com, claudiu.beznea@microchip.com, Codrin Ciubotariu To: Codrin Ciubotariu , linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org Date: Tue, 17 May 2022 12:41:19 -0700 User-Agent: alot/0.10 Message-Id: <20220517194121.9E207C34117@smtp.kernel.org> X-Spam-Status: No, score=-2.4 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,MAILING_LIST_MULTI, RDNS_NONE,SPF_HELO_NONE,T_SCC_BODY_TEXT_LINE autolearn=unavailable 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 Quoting Codrin Ciubotariu (2022-04-13 00:13:18) > clk_generated_best_diff() helps in finding the parent and the divisor to > compute a rate closest to the required one. However, it doesn't take into > account the request's range for the new rate. Make sure the new rate > is within the required range. >=20 > Fixes: 8a8f4bf0c480 ("clk: at91: clk-generated: create function to find b= est_diff") > Signed-off-by: Codrin Ciubotariu > --- Applied to clk-fixes