From patchwork Thu Jun 27 14:47:18 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Claudiu Beznea X-Patchwork-Id: 11019827 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 5EEF414E5 for ; Thu, 27 Jun 2019 14:48:28 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 4C425223A1 for ; Thu, 27 Jun 2019 14:48:28 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 3F35928875; Thu, 27 Jun 2019 14:48:28 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id D1A0A223A1 for ; Thu, 27 Jun 2019 14:48:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=2tRMBFnauACbzBZsLkxj33arJQTc3+2WfW1+3Z/u7P8=; b=iyfRLNQOCG0VQa /1/t6RpSW6R6254hzdaF+CgaIe9uG/yMfrczGgrv7zixnkRK/XcNAhUsYyRhJ4GaZuDQBhIKIQZRF 5yjCbMW98AkaIQ4LQ5P8Kec1u/WpcNP1fAaFk7YCv02/tg0iMmxYNvrgEAzoncXo0tZ/RZ98XfeMm n9dBsDRzpcdy77mKWhP43DZl6Gd5nBGnmcWgBrTSL0SV6M58qKvFJh8QK5a+B9svEe1Fe1lQdmXab QNuAjBSNIgCv95R5GR5xokZpEghq36EAEe/atZnUz+W73/FD1wBv9dAU4PFyAgo9fELAw4tyE0Frr m5GGMewQ/P1ZE15GF4pA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1hgVhF-0002qy-0J; Thu, 27 Jun 2019 14:48:21 +0000 Received: from esa4.microchip.iphmx.com ([68.232.154.123]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1hgVgw-0002f9-2w for linux-arm-kernel@lists.infradead.org; Thu, 27 Jun 2019 14:48:03 +0000 Received-SPF: Pass (esa4.microchip.iphmx.com: domain of Claudiu.Beznea@microchip.com designates 198.175.253.82 as permitted sender) identity=mailfrom; client-ip=198.175.253.82; receiver=esa4.microchip.iphmx.com; envelope-from="Claudiu.Beznea@microchip.com"; x-sender="Claudiu.Beznea@microchip.com"; x-conformance=spf_only; x-record-type="v=spf1"; x-record-text="v=spf1 mx a:ushub1.microchip.com a:smtpout.microchip.com a:mx1.microchip.iphmx.com a:mx2.microchip.iphmx.com include:servers.mcsv.net include:mktomail.com include:spf.protection.outlook.com ~all" Received-SPF: None (esa4.microchip.iphmx.com: no sender authenticity information available from domain of postmaster@email.microchip.com) identity=helo; client-ip=198.175.253.82; receiver=esa4.microchip.iphmx.com; envelope-from="Claudiu.Beznea@microchip.com"; x-sender="postmaster@email.microchip.com"; x-conformance=spf_only Authentication-Results: esa4.microchip.iphmx.com; dkim=none (message not signed) header.i=none; spf=Pass smtp.mailfrom=Claudiu.Beznea@microchip.com; spf=None smtp.helo=postmaster@email.microchip.com; dmarc=pass (p=none dis=none) d=microchip.com X-IronPort-AV: E=Sophos;i="5.63,424,1557212400"; d="scan'208";a="38593185" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa4.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 27 Jun 2019 07:48:00 -0700 Received: from chn-vm-ex01.mchp-main.com (10.10.87.71) by chn-vm-ex02.mchp-main.com (10.10.87.72) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1713.5; Thu, 27 Jun 2019 07:47:59 -0700 Received: from m18063-ThinkPad-T460p.mchp-main.com (10.10.85.251) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server id 15.1.1713.5 via Frontend Transport; Thu, 27 Jun 2019 07:47:55 -0700 From: Claudiu Beznea To: , , , , , , Subject: [PATCH v5 1/4] clk: at91: sckc: sama5d4 has no bypass support Date: Thu, 27 Jun 2019 17:47:18 +0300 Message-ID: <1561646841-7663-2-git-send-email-claudiu.beznea@microchip.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1561646841-7663-1-git-send-email-claudiu.beznea@microchip.com> References: <1561646841-7663-1-git-send-email-claudiu.beznea@microchip.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190627_074802_164001_7AB2EF6F X-CRM114-Status: UNSURE ( 6.76 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Claudiu Beznea , linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP The slow clock of SAMA5D4 has no bypass support thus remove it. Signed-off-by: Claudiu Beznea Acked-by: Alexandre Belloni --- drivers/clk/at91/sckc.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/drivers/clk/at91/sckc.c b/drivers/clk/at91/sckc.c index e76b1d64e905..6c55a7a86f79 100644 --- a/drivers/clk/at91/sckc.c +++ b/drivers/clk/at91/sckc.c @@ -429,7 +429,6 @@ static void __init of_sama5d4_sckc_setup(struct device_node *np) struct clk_init_data init; const char *xtal_name; const char *parent_names[2] = { "slow_rc_osc", "slow_osc" }; - bool bypass; int ret; if (!regbase) @@ -443,8 +442,6 @@ static void __init of_sama5d4_sckc_setup(struct device_node *np) xtal_name = of_clk_get_parent_name(np, 0); - bypass = of_property_read_bool(np, "atmel,osc-bypass"); - osc = kzalloc(sizeof(*osc), GFP_KERNEL); if (!osc) return; @@ -459,9 +456,6 @@ static void __init of_sama5d4_sckc_setup(struct device_node *np) osc->sckcr = regbase; osc->startup_usec = 1200000; - if (bypass) - writel((readl(regbase) | AT91_SCKC_OSC32BYP), regbase); - hw = &osc->hw; ret = clk_hw_register(NULL, &osc->hw); if (ret) {