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=-1.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_PASS 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 085C1C43219 for ; Thu, 25 Apr 2019 15:53:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 452BC2067D for ; Thu, 25 Apr 2019 15:53:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1556207619; bh=QfVP/tIgKcO1dC2YfnIFEr1yLlGdnMnH+hkipPKTe6I=; h=In-Reply-To:References:Cc:From:Subject:To:Date:List-ID:From; b=pmVCEAJFZj+sdCgDhygNOzyisCWXcXvVjGOn+6unTqPQJfc/iEzY3Wtk5Fpsx37YD 9F/UETJk6TNUmT9RQ6PXyh8AXcaGg4P3HNz4/S2rk6ztmEGW11TMgufGuZ0M159LJt U7+c3jB1DnlnWSwhP+2oEJdWZknd4bz82kDav1+g= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729570AbfDYPxh (ORCPT ); Thu, 25 Apr 2019 11:53:37 -0400 Received: from mail.kernel.org ([198.145.29.99]:49276 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729397AbfDYPxf (ORCPT ); Thu, 25 Apr 2019 11:53:35 -0400 Received: from localhost (unknown [104.132.0.74]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id E35522067D; Thu, 25 Apr 2019 15:53:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1556207615; bh=QfVP/tIgKcO1dC2YfnIFEr1yLlGdnMnH+hkipPKTe6I=; h=In-Reply-To:References:Cc:From:Subject:To:Date:From; b=Zy0hFfMTDldJMGCGnNkeB5nXxkgW8Cf+0nO0fyWPT54XBX1l//se3WQvezjsDb8ge FEo35dmgr9B7cbYnyUlqtDwg689t+Dq6EB0eGKqURjURaevmWMlPb4WJ+pqH4xU43N PaJ31s4TBHp1o8tr0l0HPpr1HEFUnxZ6p1cdmJDE= Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable In-Reply-To: <20190424071347.73xbynv5jqipqkgx@fsr-ub1664-175> References: <1553269010-15591-1-git-send-email-abel.vesa@nxp.com> <155493360763.20095.6174028293897341109@swboyd.mtv.corp.google.com> <155605619927.15276.90300312265075245@swboyd.mtv.corp.google.com> <20190424071347.73xbynv5jqipqkgx@fsr-ub1664-175> Cc: Fabio Estevam , Shawn Guo , Fabio Estevam , Aisheng Dong , Lucas Stach , Sascha Hauer , "linux-clk@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , Linux Kernel Mailing List From: Stephen Boyd Subject: Re: [EXT] Re: [RFC 00/19] clk: imx: Switch the imx6 and imx7 to clk_hw based API To: Abel Vesa Message-ID: <155620761362.15276.4197988939287759775@swboyd.mtv.corp.google.com> User-Agent: alot/0.8 Date: Thu, 25 Apr 2019 08:53:33 -0700 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Quoting Abel Vesa (2019-04-24 00:13:48) >=20 > Can you please be more specific and point out exactly which one isn't ? Is this a question for me? >=20 > >=20 > > FYI, I'm dropping this from my review queue under the assumption it will > > be sent again. Also, it would be nice to not have the wrappers at all in > > the next series so that everything is clk_hw based instead of clk based. > > Otherwise, it looks good to me and I'd like to see this work completed. > > Thanks! > >=20 >=20 > I'll try to resend this before the end of next week. >=20 > As for the wrappers, they need to stay in until the last user of the clk > based API is switched to clk_hw based. That means all the remaining imx > platforms (1 through 5, and then 8). I chosed to do the imx6 and imx7 > first because these are easier to find. Once this is in, I'll move on > with the imx8 and then the imx1 through imx5 (which are harder to find > nowadays). >=20 Ok. I'm not thrilled to keep around legacy code because nobody is testing out new kernels on these devices. If we can, we should try to delete old drivers that don't get used anymore, but if we can't then we should be able to modify and compile those drivers and wait for the bug reports to come in if something is broken.