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=-8.6 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 8F87FC2D0A3 for ; Mon, 9 Nov 2020 12:43:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3C93C207BC for ; Mon, 9 Nov 2020 12:43:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1604925794; bh=mdCQiXxd9t13NKXB/BYRJOOlnXCt3idWsu2zuWDVwmU=; h=Subject:From:To:Cc:References:Date:In-Reply-To:List-ID:From; b=Mgdmr828FZA3mCUKUsNEAqEehDuSpTECLGZCdOvmuWkKcMsuUUsvZ4lsBeB+J4Mrg pJhAW3jRnOuCzjmXBQP9o2PYOvcUGfgfkPwB6xtjUJ8rFnT1fkEb94RIcZyuuB1TL8 HanwJ6jMn5+Cs+NovFGWCyczc5QNoCwXsfuGnpUA= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729302AbgKIMnN (ORCPT ); Mon, 9 Nov 2020 07:43:13 -0500 Received: from mail.kernel.org ([198.145.29.99]:48036 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726956AbgKIMnN (ORCPT ); Mon, 9 Nov 2020 07:43:13 -0500 Received: from [192.168.0.50] (89-70-52-201.dynamic.chello.pl [89.70.52.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id A1D3920659; Mon, 9 Nov 2020 12:43:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1604925793; bh=mdCQiXxd9t13NKXB/BYRJOOlnXCt3idWsu2zuWDVwmU=; h=Subject:From:To:Cc:References:Date:In-Reply-To:From; b=qR2i3eUADy9Vg/23HK4wX1PX6H8vRpsPo48OCWCIaW+t+PCFHaB4jzbRkpuUcUSzD y3wW26/lJl5c2XVFxXKUmHYrp/YKTzdKTgGutDRrGGeFzZ34LjBL77ozcxNHa2Ab6v iUnSyykQLr5Pql4btXDRdIbPYaLGEjUOd7ZIrGOo= Subject: Re: [PATCH v2] clk: exynos7: Keep aclk_fsys1_200 enabled From: Sylwester Nawrocki To: =?UTF-8?Q?Pawe=c5=82_Chmiel?= Cc: kgene@kernel.org, krzk@kernel.org, mturquette@baylibre.com, sboyd@kernel.org, s.nawrocki@samsung.com, tomasz.figa@gmail.com, cw00.choi@samsung.com, linux-samsung-soc@vger.kernel.org, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org References: <20201107121456.25562-1-pawel.mikolaj.chmiel@gmail.com> Message-ID: <42957109-931e-31ca-7273-55fd42fc0fd1@kernel.org> Date: Mon, 9 Nov 2020 13:43:08 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org On 11/9/20 13:32, Sylwester Nawrocki wrote: > -------------8<---------------- > diff --git a/drivers/clk/samsung/clk-exynos7.c b/drivers/clk/samsung/clk-exynos7.c > index 87ee1ba..9ecf498 100644 > --- a/drivers/clk/samsung/clk-exynos7.c > +++ b/drivers/clk/samsung/clk-exynos7.c > @@ -570,7 +570,15 @@ static const struct samsung_cmu_info top1_cmu_info __initconst = { > > static void __init exynos7_clk_top1_init(struct device_node *np) > { > - samsung_cmu_register_one(np, &top1_cmu_info); > + struct samsung_clk_provider *ctx; > + struct clk_hw **hws; > + > + ctx = samsung_cmu_register_one(np, &top1_cmu_info); > + if (!ctx) > + return; > + hws = ctx->clk_data.hws; > + > + clk_prepare_enable(hws[CLK_ACLK_FSYS1_200]); Of course it was supposed to be: clk_prepare_enable(hws[CLK_ACLK_FSYS1_200]->clk); > } > > CLK_OF_DECLARE(exynos7_clk_top1, "samsung,exynos7-clock-top1", > -------------8<----------------