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=-7.3 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_2 autolearn=no 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 4228CC2B9F7 for ; Wed, 26 May 2021 06:11:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1856E613B0 for ; Wed, 26 May 2021 06:11:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232801AbhEZGNZ (ORCPT ); Wed, 26 May 2021 02:13:25 -0400 Received: from forward104j.mail.yandex.net ([5.45.198.247]:33689 "EHLO forward104j.mail.yandex.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232734AbhEZGNU (ORCPT ); Wed, 26 May 2021 02:13:20 -0400 X-Greylist: delayed 77732 seconds by postgrey-1.27 at vger.kernel.org; Wed, 26 May 2021 02:13:20 EDT Received: from iva4-9c2d34c47e67.qloud-c.yandex.net (iva4-9c2d34c47e67.qloud-c.yandex.net [IPv6:2a02:6b8:c0c:804:0:640:9c2d:34c4]) by forward104j.mail.yandex.net (Yandex) with ESMTP id D243A4A25D5; Wed, 26 May 2021 09:11:42 +0300 (MSK) Received: from iva3-dd2bb2ff2b5f.qloud-c.yandex.net (iva3-dd2bb2ff2b5f.qloud-c.yandex.net [2a02:6b8:c0c:7611:0:640:dd2b:b2ff]) by iva4-9c2d34c47e67.qloud-c.yandex.net (mxback/Yandex) with ESMTP id q58LaBNs9R-BgJ8EBH1; Wed, 26 May 2021 09:11:42 +0300 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=maquefel.me; s=mail; t=1622009502; bh=hAffHH2iMr3UhtN/TePPD0jwrwjyWe4FKeJC2dlXO0U=; h=In-Reply-To:Subject:To:From:References:Date:Message-ID:Cc; b=nV++GaJxIgALyMZvJdcU0HoIb3/cPVM3+SUDGXT9VLdQmpbA31qar8ELduiliBMxd 3xTITFiiVNhhhlDPu4a3aYseGdvetmG0dE4Xbr+SS54avg2/5W0ZFWM9Nnmp7+Y2Pd tzy3MjT1J10K+L+BwITDSF6h7DqVG3HCZTmw0uuQ= Authentication-Results: iva4-9c2d34c47e67.qloud-c.yandex.net; dkim=pass header.i=@maquefel.me Received: by iva3-dd2bb2ff2b5f.qloud-c.yandex.net (smtp/Yandex) with ESMTPSA id MLA5o3te4s-BfLuLgvP; Wed, 26 May 2021 09:11:41 +0300 (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (Client certificate not present) Date: Wed, 26 May 2021 09:11:40 +0300 From: Nikita Shubin To: Alexander Sverdlin Cc: Russell King , Hartley Sweeten , Arnd Bergmann , Linus Walleij , Ard Biesheuvel , Mike Rapoport , Gregory Fong , Geert Uytterhoeven , YiFei Zhu , Uwe =?ISO-8859-1?Q?Kleine-K=F6nig?= , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [RFC][PATCH 0/1] ep93xx: clock: convert in-place Message-ID: <20210526091140.2e937ad7@redslave.neermore.group> In-Reply-To: References: <20210525083340.27722-1-nikita.shubin@maquefel.me> X-Mailer: Claws Mail 3.17.7 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 25 May 2021 21:39:27 +0200 Alexander Sverdlin wrote: Hello Alexander! > Hello Nikita! > > On 25/05/2021 10:33, Nikita Shubin wrote: > > Alexander please look at provided patch, the size goes from > > > > ``` > > text data bss dec hex filename > > 4491689 920748 92840 5505277 5400fd vmlinux > > ``` > > > > to with patch applied: > > > > ``` > > text data bss dec hex filename > > 4534485 927424 90304 5552213 54b855 vmlinux > > ``` > > > > If this is not acceptable to you, than it's perfectly fine, i'll > > finish (actually only gpio left to rework to DT) and stash my > > rework somewhere and can send link or patches to all interested. > > I don't think that 50k is a serios issue even for this HW. > And Arnd is right, we still have some potential hidden within > missing CONFIG_LD_DEAD_CODE_DATA_ELIMINATION support. Then i will proceed into finalizing and submitting it. > > > But still if you have possibility to test clocks for video and I2S > > it would be nice. > > I don't have video, but I2S and ADC, and earliest in 2 weeks. Thank you very much!