From patchwork Tue Mar 29 06:39:49 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Viresh Kumar X-Patchwork-Id: 8682801 Return-Path: X-Original-To: patchwork-linux-samsung-soc@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 9CE429F3D1 for ; Tue, 29 Mar 2016 06:40:32 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id B143C201C0 for ; Tue, 29 Mar 2016 06:40:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C7548201C8 for ; Tue, 29 Mar 2016 06:40:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752303AbcC2GkY (ORCPT ); Tue, 29 Mar 2016 02:40:24 -0400 Received: from mail-pf0-f179.google.com ([209.85.192.179]:36443 "EHLO mail-pf0-f179.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751700AbcC2GkH (ORCPT ); Tue, 29 Mar 2016 02:40:07 -0400 Received: by mail-pf0-f179.google.com with SMTP id u190so7213140pfb.3 for ; Mon, 28 Mar 2016 23:40:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :in-reply-to:references; bh=xDgeaMqeiR5Cj+iZRT8XBeRayYz5HosTCnFTnPS1tUM=; b=EuJMgJQxsTEoS5RBtbDtbwjbwD8cDFjOsffxsT7af8d3dzX9amCGHCxxcrNz8iKr1k D0wXvh4enqQPhk7gzn7+5cwbB0Vg7AsP1Vk4b7OrAwOmki1Rdg6vlB/+g9591sY2x39b c0yvK5L1uryhjjXy4gcd9EommiW6iDzsEVduQ= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:in-reply-to:references; bh=xDgeaMqeiR5Cj+iZRT8XBeRayYz5HosTCnFTnPS1tUM=; b=P+2ahDiyBc8hgh13Vc5GN1g7xn8sVUBih3l3rM7ievHZFktKYKGgtMHjZHqlexhHKT RQs1ogBkHCn9RqdrpIKm8Yf6ilN976pGIi+mOLFcDXAAmjD2xTRsqY0cOYY6PS/UGl2L IFrrfUnIjsihz2MV/4AhqIhtDnvgNHQGhmimCL/hn0Oo6ZasqvC8E0cphsXphFUiz6GZ kOBz3HGa5KUMInxjyexUsX68VkL0XHsbqkg+gvlYhwK3Ys5s0K59Tj9qzaRnFYzKa8kX Nj2SOe4ymXdFxPm185opFePLIx40N6y0LooNf/K9l+24a9Vf9qiI9JTb6s6ki6by02oA LYIg== X-Gm-Message-State: AD7BkJKu8hs8Lqa3Q8fXvNYE+rMnMgQ0ZwOnGXes/iiNOLRlt4/tR44EJQnKTi6UYAkzF9pQ X-Received: by 10.98.66.75 with SMTP id p72mr937500pfa.50.1459233606921; Mon, 28 Mar 2016 23:40:06 -0700 (PDT) Received: from localhost ([122.167.169.132]) by smtp.gmail.com with ESMTPSA id ch2sm23901448pad.28.2016.03.28.23.40.05 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 28 Mar 2016 23:40:06 -0700 (PDT) From: Viresh Kumar To: Rafael Wysocki , arnd.bergmann@linaro.org, Kukjin Kim , Krzysztof Kozlowski , Viresh Kumar Cc: linaro-kernel@lists.linaro.org, linux-pm@vger.kernel.org, kgene.kim@samsung.com, xf@rock-chips.com, heiko@sntech.de, mmcclint@codeaurora.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH V2 3/3] cpufreq: exynos: Use generic platdev driver Date: Tue, 29 Mar 2016 12:09:49 +0530 Message-Id: <81a8da75a0e7783e2b47f9e04297f167e8134afe.1459233524.git.viresh.kumar@linaro.org> X-Mailer: git-send-email 2.7.1.410.g6faf27b In-Reply-To: References: In-Reply-To: References: Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org X-Spam-Status: No, score=-7.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,RP_MATCHES_RCVD,T_DKIM_INVALID,UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The cpufreq-dt-platdev driver supports creation of cpufreq-dt platform device now, reuse that and remove similar code from platform code. Signed-off-by: Viresh Kumar Reviewed-by: Krzysztof Kozlowski --- arch/arm/mach-exynos/exynos.c | 29 ----------------------------- drivers/cpufreq/cpufreq-dt-platdev.c | 9 +++++++++ 2 files changed, 9 insertions(+), 29 deletions(-) diff --git a/arch/arm/mach-exynos/exynos.c b/arch/arm/mach-exynos/exynos.c index bbf51a46f772..4d3b056fd786 100644 --- a/arch/arm/mach-exynos/exynos.c +++ b/arch/arm/mach-exynos/exynos.c @@ -213,33 +213,6 @@ static void __init exynos_init_irq(void) exynos_map_pmu(); } -static const struct of_device_id exynos_cpufreq_matches[] = { - { .compatible = "samsung,exynos3250", .data = "cpufreq-dt" }, - { .compatible = "samsung,exynos4210", .data = "cpufreq-dt" }, - { .compatible = "samsung,exynos4212", .data = "cpufreq-dt" }, - { .compatible = "samsung,exynos4412", .data = "cpufreq-dt" }, - { .compatible = "samsung,exynos5250", .data = "cpufreq-dt" }, -#ifndef CONFIG_BL_SWITCHER - { .compatible = "samsung,exynos5420", .data = "cpufreq-dt" }, - { .compatible = "samsung,exynos5800", .data = "cpufreq-dt" }, -#endif - { /* sentinel */ } -}; - -static void __init exynos_cpufreq_init(void) -{ - struct device_node *root = of_find_node_by_path("/"); - const struct of_device_id *match; - - match = of_match_node(exynos_cpufreq_matches, root); - if (!match) { - platform_device_register_simple("exynos-cpufreq", -1, NULL, 0); - return; - } - - platform_device_register_simple(match->data, -1, NULL, 0); -} - static void __init exynos_dt_machine_init(void) { /* @@ -262,8 +235,6 @@ static void __init exynos_dt_machine_init(void) of_machine_is_compatible("samsung,exynos5250")) platform_device_register(&exynos_cpuidle); - exynos_cpufreq_init(); - of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); } diff --git a/drivers/cpufreq/cpufreq-dt-platdev.c b/drivers/cpufreq/cpufreq-dt-platdev.c index 18b81724ca0b..c5a70b683c7c 100644 --- a/drivers/cpufreq/cpufreq-dt-platdev.c +++ b/drivers/cpufreq/cpufreq-dt-platdev.c @@ -20,6 +20,15 @@ struct cpufreq_dt_compat { }; static struct cpufreq_dt_compat compat[] = { + { "samsung,exynos3250", NULL, 0 }, + { "samsung,exynos4210", NULL, 0 }, + { "samsung,exynos4212", NULL, 0 }, + { "samsung,exynos4412", NULL, 0 }, + { "samsung,exynos5250", NULL, 0 }, +#ifndef CONFIG_BL_SWITCHER + { "samsung,exynos5420", NULL, 0 }, + { "samsung,exynos5800", NULL, 0 }, +#endif }; static int __init cpufreq_dt_platdev_init(void)