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 X-Spam-Level: X-Spam-Status: No, score=-9.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C2B6FC4338F for ; Thu, 12 Aug 2021 19:59:07 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 80E1860F57 for ; Thu, 12 Aug 2021 19:59:07 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 80E1860F57 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Message-ID:Date:To:Cc:From:Subject: References:In-Reply-To:MIME-Version:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=ZDOkv+P/BPQnMU7pZ9hOrEZTGRyrkbHZVonrQtoq89M=; b=Hb6LppFxj/Y/1G U1CE5RaeiXPZik/9Nk9BGqWIjEI+grY7JQCkzKkIRSntUYoam+gwdasYuuAWQOwOIm0I3lmvyaN8+ efcCQqoA6ujt0DLVXMiyF0yRyJyCuekuJxSLpDTPNnAr8lxEwBS2fHuiIQKH9j8k3hHR/qSBUBqAF BGGi0xU7hLfOE2cpXeXhNsUy7gB0CQ+Ib/rqEkuS0qyTuyZ0Pk0DiJuI0rzCsC2UhzpAA+tJ3sCwv QBNRCsLI0mYRmC5E69AogkDcOHHS771N7xlWrHB2Nz7vvg/tcKzHjbVZo9VrJclpROFHBPzns4hE6 kcK5qMYXq9BNh6KZHRsg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mEGp3-00B5j0-Vo; Thu, 12 Aug 2021 19:57:02 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mEGop-00B5ft-OH; Thu, 12 Aug 2021 19:56:48 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id 5A55860FBF; Thu, 12 Aug 2021 19:56:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1628798207; bh=jgHd9MF8YJ49fLfAfgkMr4G9YnGVcoWYDJZDSaif5pw=; h=In-Reply-To:References:Subject:From:Cc:To:Date:From; b=mlmnQd6Djt1mQXUZs4OHOF3y5OrZNk6sb6fL4XcsAVQkFXTv4V9SQM0Oqht81yT/G GPjgtLPTGgnML5n11Tfh1caX4Htga3w0NkdGKQU7u9Mx7n8TaReWvBVAYpCv2B0Mor CgIdHHmUtcM+ZNlSO3jEyGM7TMRyVstm/42VRPvHBrwerQB/76t6pvoSontr19lWfi NR5JKwmCFTlCPhKh5Q14ZePvIFFIRtmDsrqD4HotPRNTXe/ikcwJzU9zxuIcCJYT8z 0VitWmQwihyYdX56//vMKMpfBChaJfmeByIy8LfmR6hUY1/hp/3UpkgkfzBRWVSkSv 7bJPK9/Q1zoIg== MIME-Version: 1.0 In-Reply-To: <20210812170025.67074-3-andriy.shevchenko@linux.intel.com> References: <20210812170025.67074-1-andriy.shevchenko@linux.intel.com> <20210812170025.67074-3-andriy.shevchenko@linux.intel.com> Subject: Re: [PATCH v4 3/4] clk: fractional-divider: Introduce POWER_OF_TWO_PS flag From: Stephen Boyd Cc: Rafael J. Wysocki , Len Brown , Michael Turquette , Abel Vesa , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Lee Jones , Liu Ying To: Andy Shevchenko , Elaine Zhang , Heiko Stuebner , Rafael J. Wysocki , linux-acpi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org, linux-imx@nxp.com, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org Date: Thu, 12 Aug 2021 12:56:46 -0700 Message-ID: <162879820623.19113.17032663481008109735@swboyd.mtv.corp.google.com> User-Agent: alot/0.9.1 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210812_125647_831316_5D983F47 X-CRM114-Status: UNSURE ( 7.52 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Quoting Andy Shevchenko (2021-08-12 10:00:24) > The newly introduced POWER_OF_TWO_PS flag, when set, makes the flow > to skip the assumption that the caller will use an additional 2^scale > prescaler to get the desired clock rate. > > Reported-by: Liu Ying > Signed-off-by: Andy Shevchenko > --- Applied to clk-next _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel 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 X-Spam-Level: X-Spam-Status: No, score=-9.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C4160C4338F for ; Thu, 12 Aug 2021 19:57:15 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 8222860C3E for ; Thu, 12 Aug 2021 19:57:15 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 8222860C3E Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Message-ID:Date:To:Cc:From:Subject: References:In-Reply-To:MIME-Version:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=gfnqfIWyD8wCo8FUpfMUXFpkq0HkX9BlFOnmTHYJQ3c=; b=NV4471v1UAkLr+ imaifCDqF5LfD2QSmbdud8smsUC/iBuEf22pNC2aGDvvg64yhzPescghghO5oT103VtwTD8D2xAYq wKyYaftF7I8m+8GWRI6ROh0F4VjbSN+hfFVUcx59A6vEfYAD3T4uKJGBcMCvRxDjM7NMvOzaXf221 9vgYAcLIxC3k9gIMynQUFscJaNPTpNTslRdeQzPiCl9j03ERsaclsOTy4yuHnAkp7pcrTXhLp4Jgc QlvKBEmRBk7jhsNlPSGx6b025pX3dS8uCUfylnjD2cpakFIk7t0wkkkzS+3mpu2J16+gfKAEc8vSv ZBQzdc9ZI0DNaQPj4r0Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mEGpD-00B5n7-TZ; Thu, 12 Aug 2021 19:57:11 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mEGop-00B5ft-OH; Thu, 12 Aug 2021 19:56:48 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id 5A55860FBF; Thu, 12 Aug 2021 19:56:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1628798207; bh=jgHd9MF8YJ49fLfAfgkMr4G9YnGVcoWYDJZDSaif5pw=; h=In-Reply-To:References:Subject:From:Cc:To:Date:From; b=mlmnQd6Djt1mQXUZs4OHOF3y5OrZNk6sb6fL4XcsAVQkFXTv4V9SQM0Oqht81yT/G GPjgtLPTGgnML5n11Tfh1caX4Htga3w0NkdGKQU7u9Mx7n8TaReWvBVAYpCv2B0Mor CgIdHHmUtcM+ZNlSO3jEyGM7TMRyVstm/42VRPvHBrwerQB/76t6pvoSontr19lWfi NR5JKwmCFTlCPhKh5Q14ZePvIFFIRtmDsrqD4HotPRNTXe/ikcwJzU9zxuIcCJYT8z 0VitWmQwihyYdX56//vMKMpfBChaJfmeByIy8LfmR6hUY1/hp/3UpkgkfzBRWVSkSv 7bJPK9/Q1zoIg== MIME-Version: 1.0 In-Reply-To: <20210812170025.67074-3-andriy.shevchenko@linux.intel.com> References: <20210812170025.67074-1-andriy.shevchenko@linux.intel.com> <20210812170025.67074-3-andriy.shevchenko@linux.intel.com> Subject: Re: [PATCH v4 3/4] clk: fractional-divider: Introduce POWER_OF_TWO_PS flag From: Stephen Boyd Cc: Rafael J. Wysocki , Len Brown , Michael Turquette , Abel Vesa , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Lee Jones , Liu Ying To: Andy Shevchenko , Elaine Zhang , Heiko Stuebner , Rafael J. Wysocki , linux-acpi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-clk@vger.kernel.org, linux-imx@nxp.com, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org Date: Thu, 12 Aug 2021 12:56:46 -0700 Message-ID: <162879820623.19113.17032663481008109735@swboyd.mtv.corp.google.com> User-Agent: alot/0.9.1 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210812_125647_831316_5D983F47 X-CRM114-Status: UNSURE ( 7.52 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org Quoting Andy Shevchenko (2021-08-12 10:00:24) > The newly introduced POWER_OF_TWO_PS flag, when set, makes the flow > to skip the assumption that the caller will use an additional 2^scale > prescaler to get the desired clock rate. > > Reported-by: Liu Ying > Signed-off-by: Andy Shevchenko > --- Applied to clk-next _______________________________________________ Linux-rockchip mailing list Linux-rockchip@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-rockchip