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=-9.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 5EF53C3A589 for ; Tue, 20 Aug 2019 11:32:43 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 308CE205C9 for ; Tue, 20 Aug 2019 11:32:43 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="Meyc+P5X" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 308CE205C9 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=nxp.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: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=Gdqc+JO45Z/NWxT6RHvXihW8R8HQDCT1hqIUbVK0Cro=; b=Meyc+P5XCtVCOE+cU67MbfCD+j j7kMz0TeMHhrqwoBOmr0nQMnKlr/EZZWQlIGJHY4ZyIsgUEdSqvdGNvRWtHNQ4pmZeVJsY/qj+Yze 3+L6TFWxtgu7CvjXt9yQFsG5YuBiTaZcob+Lc007oem3yJpO5AWEwWEDs8ZdOfqE0m4iUj3KhpzEz HYZ/0uGJTGNm3OCh3MsQpgi/7wzwmOdBV1jNtdRZ1qp6XPRpyKU2CAcKTOeWhq4ZvX8SrKT+UT+uW 3+82QANMfrtSfqtz3UtsBREgZM8P3EkgdACWVsRFLTmN9g1fwhDBUw5R9N43CJ5ao4HeQcUqkPw42 PslYR7IA==; 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 1i02NW-0002YX-7F; Tue, 20 Aug 2019 11:32:42 +0000 Received: from inva020.nxp.com ([92.121.34.13]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1i02Mv-00023z-HC for linux-arm-kernel@lists.infradead.org; Tue, 20 Aug 2019 11:32:06 +0000 Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 5A3FE1A01C0; Tue, 20 Aug 2019 13:32:04 +0200 (CEST) Received: from invc005.ap-rdc01.nxp.com (invc005.ap-rdc01.nxp.com [165.114.16.14]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 16D001A0286; Tue, 20 Aug 2019 13:32:00 +0200 (CEST) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id 8198D4031B; Tue, 20 Aug 2019 19:31:54 +0800 (SGT) From: Dong Aisheng To: linux-clk@vger.kernel.org Subject: [PATCH V4 04/11] clk: imx: scu: bypass cpu power domains Date: Tue, 20 Aug 2019 07:13:18 -0400 Message-Id: <1566299605-15641-5-git-send-email-aisheng.dong@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1566299605-15641-1-git-send-email-aisheng.dong@nxp.com> References: <1566299605-15641-1-git-send-email-aisheng.dong@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190820_043205_710626_8F19E865 X-CRM114-Status: UNSURE ( 6.44 ) 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: Dong Aisheng , sboyd@kernel.org, mturquette@baylibre.com, linux-imx@nxp.com, kernel@pengutronix.de, fabio.estevam@nxp.com, shawnguo@kernel.org, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Bypass cpu power domains which are owned by ATF. Signed-off-by: Dong Aisheng --- ChangeLog: v4: no changes v3: new patch --- drivers/clk/imx/clk-scu.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/clk/imx/clk-scu.c b/drivers/clk/imx/clk-scu.c index 48bfb08..5f935b1 100644 --- a/drivers/clk/imx/clk-scu.c +++ b/drivers/clk/imx/clk-scu.c @@ -479,6 +479,10 @@ static int imx_clk_scu_attach_pd(struct device *dev, u32 rsrc_id) .args[0] = rsrc_id, }; + if ((rsrc_id == IMX_SC_R_A35) || (rsrc_id == IMX_SC_R_A53) || + (rsrc_id == IMX_SC_R_A72)) + return 0; + return of_genpd_add_device(&genpdspec, dev); } -- 2.7.4 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel