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 33471CA0EC4 for ; Mon, 11 Aug 2025 18:50:08 +0000 (UTC) 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:MIME-Version:References:In-Reply-To: Date:Cc:To:From:Subject:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=bs0JU0YQO82YgAdqk6tGR+xuiYuTHald9iCu6vzqBUc=; b=dZs6/YNLjlIrDm SYMcZqNkctysGkNccYQCxMWKagnb2hvKcE2UOLI4LS7EngtpjYqB0Vcfh+F460zLgQRLardDclCes 1N6pg+gVu2qZ8X2q9LHeieKogyyrVzYRJmaow80/MYCc21lCITQXhJDMDt5uVP63ouJCZ1xl8sLwY I+DOJjkX1V37j5sKdfleTfZl6zRTigWkM2bWiAMV1wd32DmdosgPUwM4YsUKQ0ClUDfXe7iEseAjQ OZVfMrTPDmZWLfzob2Xehe23bMNNV4goT3vwzXZpg8N9kWiiJBDl7iQC1zjxVm2XXfJOr8Udbi+L+ sG8LDutZTCwwLYyNpBkw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1ulXas-00000008q0o-1xkl; Mon, 11 Aug 2025 18:50:02 +0000 Received: from mail-ej1-x62a.google.com ([2a00:1450:4864:20::62a]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1ulUyt-00000008Jse-2dQF; Mon, 11 Aug 2025 16:02:40 +0000 Received: by mail-ej1-x62a.google.com with SMTP id a640c23a62f3a-af968aa2de4so828781066b.1; Mon, 11 Aug 2025 09:02:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1754928158; x=1755532958; darn=lists.infradead.org; h=mime-version:user-agent:content-transfer-encoding:references :in-reply-to:date:cc:to:from:subject:message-id:from:to:cc:subject :date:message-id:reply-to; bh=qaouqb4fO7JIvY1JD8PEt300KWG5mGmc4W0R7yQs6hc=; b=MRD+DvCLJeP7fttyDIkWPyFOCIZUsFlC//ZDhsbeiNttD2elISlYR5LRwFdNJQbcoD hVywrSUFrRDxLIaDmxpU2auP6rYKYaPO7ilOVlzpU3LqDXzVQVxhD/C70qsDMtO/g1ve lQIhtd7z1YApqB9/bIfo55WcTm49GKC/FeMhihCZ3mDB15PFOT2j2hi4wYgUtO/bdv3M loELjujrambdmGfgy/3MzQlBm6A6CM7438KCkf/h8KReFzV3bldl79CQTKSJu2H6Qucn QBKk6HaDhXv4pL3hHGgq+6vPKn3bYumhrGr/YV9Afl2AOw9p7k0BwKA5j/O78CDezxzo y/QQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1754928158; x=1755532958; h=mime-version:user-agent:content-transfer-encoding:references :in-reply-to:date:cc:to:from:subject:message-id:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=qaouqb4fO7JIvY1JD8PEt300KWG5mGmc4W0R7yQs6hc=; b=hBPenEdyakpdAvCI1Dua8mwu6m8vQH5VM1n6tSTdCYiCVfHboCIjkGvq35l2mIKg7q ug6Y1oF3639X4a3LKbcHaVHfcJYqQ6aXeC17EadGzcJjUDQcEnAuZRPhGfUWoDkHKwLI ik0XMY3bhCC+pUF6Nz6xZEz98Mst4MI5CJY/bQtAccsy12RYP6sQz0exsrgJXMHiTzxY UOhMYfsN5JXOhSSAgjUiqQ4vmKmiY+OhR3EXpFy+mZlxuqAKA6VcppJdlcBHf2OP2ncg wN7DBVcX/E3lnYcQVsHyOg67yZ5c3mC/P2BszRGFM2zb1JmoLnDnz8eFu82QMqHbgR3u 9/mQ== X-Forwarded-Encrypted: i=1; AJvYcCULw0AlEdxPPrsKDoxVpNJy4kB9FV7VNhk5KOyujky3LaGb6bAHBZghFBghqaFKi57j2NlSq03WbSGyUkPc@lists.infradead.org, AJvYcCW9WIY0Jy93RuCfqQIaAlTnpLLSFadVnSTHAaiPT9mxA+89QCt0wfDvfo95BuqJNZ7qR6RcybIZNP8jyWsHJ1s=@lists.infradead.org, AJvYcCWtt9kGRYg3J0jcLGHrIAD4M+kvHBRnSTOTbabKdYYS1iyj75TfP4sGj83O1FYWWM9eftJlKhiC1MI8mgU=@lists.infradead.org, AJvYcCXG29dXMt1R5FtaG4x7uZKYlfut3J4CaU7nvGHY8T7HPe/rBF5xDcY4rDxw1TXkshdtmJBEt69HmwcTLf19Ra23/Q==@lists.infradead.org, AJvYcCXbBAFQvRSmuaOsiLezhhM/35x0oF1bmUonST61kSNCL/BypNaFMGET8QZgZJ/GUUdnDFi9ogLjPM1aEGJFwjU=@lists.infradead.org X-Gm-Message-State: AOJu0Yw3h+htgDW4kL7AocdHOw8YkX37OenmCo98OcwXU7vzNVO6ZLgA i9EY8IvjHcKH1sCy+4mfRLO+O8XtstITKaFr/0/YRNhqVhNC/ogQCqMX X-Gm-Gg: ASbGnctdPFoy/PSfJmAwccU0PMt9/5aLGtW+HRt0Qokcgf/Q9kHdT61nw37zxiKEcxf cX6mmcppLpMPsQve5EdUcaUiMEuovEFH1VKUQS3od7iYsVhblScTXzb50TbKQ6lNvRfHmJr9zB5 zXUHP+A3g0KQ1h4Nj7eTjs4mkZ/iiy9nGVBSGf8mT7W/nvlHxBby3Dty9LQDXUYYetKBBG8xzMu nG2TqNrzmV3o8/3wXdUEgOOGzecrUEhe8hA1jFGaJlkpjKWBVQVog9yzEen/EYAbQ3sCS6WH+g7 Ui2KcbKs5mFKMSGgKmsATrMeAaB5Au8dq9BEjaLc1pVY1k1remyJU9mvdftz/sOqGTwGMi6c3rz CUVN4KFFAURJOsG1i+K4MxmzwY+RCM9ZsnJ3acWY= X-Google-Smtp-Source: AGHT+IFlPGC8RqUZcNmE1sb0v/JytUS2YpnMYnX0fy/68mQiQooD3eH6nJnAu7hadMRuF3cZL/qgqg== X-Received: by 2002:a17:907:7f1a:b0:ae0:d78a:2366 with SMTP id a640c23a62f3a-af9c63b0a5bmr1282562266b.4.1754928157418; Mon, 11 Aug 2025 09:02:37 -0700 (PDT) Received: from giga-mm.home ([2a02:1210:8642:2b00:82ee:73ff:feb8:99e3]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-af91a1e6cecsm2050387666b.70.2025.08.11.09.02.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 11 Aug 2025 09:02:36 -0700 (PDT) Message-ID: Subject: Re: [PATCH 111/114] clk: divider: remove round_rate() in favor of determine_rate() From: Alexander Sverdlin To: bmasney@redhat.com, Michael Turquette , Stephen Boyd , Sudeep Holla , Cristian Marussi , Chen Wang , Inochi Amaoto , Nicolas Ferre , Alexandre Belloni , Claudiu Beznea , Paul Cercueil , Keguang Zhang , Taichi Sugaya , Takao Orito , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Jacky Huang , Shan-Chun Hung , Vladimir Zapolskiy , Piotr Wojtaszczyk , Paul Walmsley , Samuel Holland , Yixun Lan , Steen Hegelund , Daniel Machon , UNGLinuxDriver@microchip.com, Orson Zhai , Baolin Wang , Chunyan Zhang , Maxime Coquelin , Alexandre Torgue , Michal Simek , Maxime Ripard , Andreas =?ISO-8859-1?Q?F=E4rber?= , Manivannan Sadhasivam , Sven Peter , Janne Grunau , Alyssa Rosenzweig , Neal Gompa , Eugeniy Paltsev , Ray Jui , Scott Branden , Broadcom internal kernel review list , Max Filippov , Matthias Brugger , AngeloGioacchino Del Regno , Daniel Palmer , Romain Perier , Andrew Lunn , Gregory Clement , Sebastian Hesselbarth , Bjorn Andersson , Geert Uytterhoeven , Heiko Stuebner , Andrea della Porta , Krzysztof Kozlowski , Sylwester Nawrocki , Chanwoo Choi , Alim Akhtar , Qin Jian , Viresh Kumar , Ulf Hansson , Luca Ceresoli , Alex Helms , Linus Walleij , Liviu Dudau , Lorenzo Pieralisi , Nobuhiro Iwamatsu Cc: linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, arm-scmi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, sophgo@lists.linux.dev, linux-mips@vger.kernel.org, imx@lists.linux.dev, linux-riscv@lists.infradead.org, spacemit@lists.linux.dev, linux-stm32@st-md-mailman.stormreply.com, patches@opensource.cirrus.com, linux-actions@lists.infradead.org, asahi@lists.linux.dev, linux-mediatek@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-samsung-soc@vger.kernel.org, soc@lists.linux.dev Date: Mon, 11 Aug 2025 18:02:33 +0200 In-Reply-To: <20250811-clk-for-stephen-round-rate-v1-111-b3bf97b038dc@redhat.com> References: <20250811-clk-for-stephen-round-rate-v1-0-b3bf97b038dc@redhat.com> <20250811-clk-for-stephen-round-rate-v1-111-b3bf97b038dc@redhat.com> User-Agent: Evolution 3.56.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250811_090239_667631_FF55D88F X-CRM114-Status: GOOD ( 17.78 ) X-BeenThere: linux-riscv@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="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org T24gTW9uLCAyMDI1LTA4LTExIGF0IDExOjE5IC0wNDAwLCBCcmlhbiBNYXNuZXkgdmlhIEI0IFJl bGF5IHdyb3RlOgo+IEZyb206IEJyaWFuIE1hc25leSA8Ym1hc25leUByZWRoYXQuY29tPgo+IAo+ IFRoaXMgZHJpdmVyIGltcGxlbWVudHMgYm90aCB0aGUgZGV0ZXJtaW5lX3JhdGUoKSBhbmQgcm91 bmRfcmF0ZSgpIGNsawo+IG9wcywgYW5kIHRoZSByb3VuZF9yYXRlKCkgY2xrIG9wcyBpcyBkZXBy ZWNhdGVkLiBXaGVuIGJvdGggYXJlIGRlZmluZWQsCj4gY2xrX2NvcmVfZGV0ZXJtaW5lX3JvdW5k X25vbG9jaygpIGZyb20gdGhlIGNsayBjb3JlIHdpbGwgb25seSB1c2UgdGhlCj4gZGV0ZXJtaW5l X3JhdGUoKSBjbGsgb3BzLiBBbHNvIGFsbCBjbGsgZHJpdmVycyB0aGF0IGRpcmVjdGx5IGNhbGxz Cj4gZGl2aWRlcidzIHJvdW5kX3JhdGUoKSBoYXZlIGJlZW4gbWlncmF0ZWQgb3ZlciB0byBkZXRl cm1pbmVfcmF0ZSgpLiBTbwo+IGxldCdzIHJlbW92ZSB0aGUgcm91bmRfcmF0ZSgpIGNsayBvcHMu Cj4gCj4gU2lnbmVkLW9mZi1ieTogQnJpYW4gTWFzbmV5IDxibWFzbmV5QHJlZGhhdC5jb20+CgpS ZXZpZXdlZC1ieTogQWxleGFuZGVyIFN2ZXJkbGluIDxhbGV4YW5kZXIuc3ZlcmRsaW5AZ21haWwu Y29tPgoKPiAtLS0KPiDCoGRyaXZlcnMvY2xrL2Nsay1kaXZpZGVyLmMgfCAyMyAtLS0tLS0tLS0t LS0tLS0tLS0tLS0tLQo+IMKgMSBmaWxlIGNoYW5nZWQsIDIzIGRlbGV0aW9ucygtKQo+IAo+IGRp ZmYgLS1naXQgYS9kcml2ZXJzL2Nsay9jbGstZGl2aWRlci5jIGIvZHJpdmVycy9jbGsvY2xrLWRp dmlkZXIuYwo+IGluZGV4IGMxZjQyNmI4YTUwNDNjYjVhMWRlMDhlMWRhMzg1OTI4ZWM1NGEyZWQu LjI2MDFiNjE1NWFmYjczOTFjNmEwZmZiOTFjNThmYTY2Y2RlOTgxOTcgMTAwNjQ0Cj4gLS0tIGEv ZHJpdmVycy9jbGsvY2xrLWRpdmlkZXIuYwo+ICsrKyBiL2RyaXZlcnMvY2xrL2Nsay1kaXZpZGVy LmMKPiBAQCAtNDMxLDI3ICs0MzEsNiBAQCBsb25nIGRpdmlkZXJfcm9fcm91bmRfcmF0ZV9wYXJl bnQoc3RydWN0IGNsa19odyAqaHcsIHN0cnVjdCBjbGtfaHcgKnBhcmVudCwKPiDCoH0KPiDCoEVY UE9SVF9TWU1CT0xfR1BMKGRpdmlkZXJfcm9fcm91bmRfcmF0ZV9wYXJlbnQpOwo+IMKgCj4gLXN0 YXRpYyBsb25nIGNsa19kaXZpZGVyX3JvdW5kX3JhdGUoc3RydWN0IGNsa19odyAqaHcsIHVuc2ln bmVkIGxvbmcgcmF0ZSwKPiAtCQkJCXVuc2lnbmVkIGxvbmcgKnByYXRlKQo+IC17Cj4gLQlzdHJ1 Y3QgY2xrX2RpdmlkZXIgKmRpdmlkZXIgPSB0b19jbGtfZGl2aWRlcihodyk7Cj4gLQo+IC0JLyog aWYgcmVhZCBvbmx5LCBqdXN0IHJldHVybiBjdXJyZW50IHZhbHVlICovCj4gLQlpZiAoZGl2aWRl ci0+ZmxhZ3MgJiBDTEtfRElWSURFUl9SRUFEX09OTFkpIHsKPiAtCQl1MzIgdmFsOwo+IC0KPiAt CQl2YWwgPSBjbGtfZGl2X3JlYWRsKGRpdmlkZXIpID4+IGRpdmlkZXItPnNoaWZ0Owo+IC0JCXZh bCAmPSBjbGtfZGl2X21hc2soZGl2aWRlci0+d2lkdGgpOwo+IC0KPiAtCQlyZXR1cm4gZGl2aWRl cl9yb19yb3VuZF9yYXRlKGh3LCByYXRlLCBwcmF0ZSwgZGl2aWRlci0+dGFibGUsCj4gLQkJCQkJ wqDCoMKgwqAgZGl2aWRlci0+d2lkdGgsIGRpdmlkZXItPmZsYWdzLAo+IC0JCQkJCcKgwqDCoMKg IHZhbCk7Cj4gLQl9Cj4gLQo+IC0JcmV0dXJuIGRpdmlkZXJfcm91bmRfcmF0ZShodywgcmF0ZSwg cHJhdGUsIGRpdmlkZXItPnRhYmxlLAo+IC0JCQkJwqAgZGl2aWRlci0+d2lkdGgsIGRpdmlkZXIt PmZsYWdzKTsKPiAtfQo+IC0KPiDCoHN0YXRpYyBpbnQgY2xrX2RpdmlkZXJfZGV0ZXJtaW5lX3Jh dGUoc3RydWN0IGNsa19odyAqaHcsCj4gwqAJCQkJwqDCoMKgwqDCoCBzdHJ1Y3QgY2xrX3JhdGVf cmVxdWVzdCAqcmVxKQo+IMKgewo+IEBAIC01MjcsNyArNTA2LDYgQEAgc3RhdGljIGludCBjbGtf ZGl2aWRlcl9zZXRfcmF0ZShzdHJ1Y3QgY2xrX2h3ICpodywgdW5zaWduZWQgbG9uZyByYXRlLAo+ IMKgCj4gwqBjb25zdCBzdHJ1Y3QgY2xrX29wcyBjbGtfZGl2aWRlcl9vcHMgPSB7Cj4gwqAJLnJl Y2FsY19yYXRlID0gY2xrX2RpdmlkZXJfcmVjYWxjX3JhdGUsCj4gLQkucm91bmRfcmF0ZSA9IGNs a19kaXZpZGVyX3JvdW5kX3JhdGUsCj4gwqAJLmRldGVybWluZV9yYXRlID0gY2xrX2RpdmlkZXJf ZGV0ZXJtaW5lX3JhdGUsCj4gwqAJLnNldF9yYXRlID0gY2xrX2RpdmlkZXJfc2V0X3JhdGUsCj4g wqB9Owo+IEBAIC01MzUsNyArNTEzLDYgQEAgRVhQT1JUX1NZTUJPTF9HUEwoY2xrX2RpdmlkZXJf b3BzKTsKPiDCoAo+IMKgY29uc3Qgc3RydWN0IGNsa19vcHMgY2xrX2RpdmlkZXJfcm9fb3BzID0g ewo+IMKgCS5yZWNhbGNfcmF0ZSA9IGNsa19kaXZpZGVyX3JlY2FsY19yYXRlLAo+IC0JLnJvdW5k X3JhdGUgPSBjbGtfZGl2aWRlcl9yb3VuZF9yYXRlLAo+IMKgCS5kZXRlcm1pbmVfcmF0ZSA9IGNs a19kaXZpZGVyX2RldGVybWluZV9yYXRlLAo+IMKgfTsKPiDCoEVYUE9SVF9TWU1CT0xfR1BMKGNs a19kaXZpZGVyX3JvX29wcyk7CgotLSAKQWxleGFuZGVyIFN2ZXJkbGluLgoKX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGludXgtcmlzY3YgbWFpbGluZyBs aXN0CmxpbnV4LXJpc2N2QGxpc3RzLmluZnJhZGVhZC5vcmcKaHR0cDovL2xpc3RzLmluZnJhZGVh ZC5vcmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1yaXNjdgo=