From patchwork Thu Jun 28 11:47:31 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Taniya Das X-Patchwork-Id: 10493657 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 8C64E601BE for ; Thu, 28 Jun 2018 11:48:24 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 78A4E29B70 for ; Thu, 28 Jun 2018 11:48:24 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 6B6EA29B78; Thu, 28 Jun 2018 11:48:24 +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=-7.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI, T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 12EE429B70 for ; Thu, 28 Jun 2018 11:48:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965775AbeF1LsJ (ORCPT ); Thu, 28 Jun 2018 07:48:09 -0400 Received: from smtp.codeaurora.org ([198.145.29.96]:42908 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753612AbeF1LsG (ORCPT ); Thu, 28 Jun 2018 07:48:06 -0400 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id 9E93660791; Thu, 28 Jun 2018 11:48:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1530186485; bh=eKDxRqEGV3HPQ3sPWKriFr28XLQYgIJbhsiDEuMKkEs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Nr+853itODj/DhMr96A2NqFATzZESnh1uWsxJhTulhFZJMGHv9YdHmPnkAiDFdDGZ r9sA0BqjOxQJzCAtpY2i+9LhRMrkCEsZThKXqkbPfLbipYVdD+Ek3OwDsfMt2K+A3P QdUH9LyBCgVRbH5XobL1IehohHjhlM7TN545CID8= Received: from tdas-linux.qualcomm.com (blr-c-bdr-fw-01_globalnat_allzones-outside.qualcomm.com [103.229.19.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: tdas@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id 257EE606FC; Thu, 28 Jun 2018 11:48:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1530186484; bh=eKDxRqEGV3HPQ3sPWKriFr28XLQYgIJbhsiDEuMKkEs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=KvLDdK8CTDLXOVguGlxHwTjkT+jRMeZosKuD+OUGjxa5XkYEFdUJe1TSrIa5G6Hq7 E5S42bqSvoSZkccSGAikXJ/tn/XQLntnyr8Sz7ZN5k9FgvdtPV+pQKaMM5JlJ2k2iP jm84Gc++AJMpYI4yu4onxKuKWV0JS4x8Kv4KuLm8= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 257EE606FC Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=tdas@codeaurora.org From: Taniya Das To: Stephen Boyd , Michael Turquette Cc: Andy Gross , David Brown , Rajendra Nayak , Amit Nischal , linux-arm-msm@vger.kernel.org, linux-soc@vger.kernel.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, Taniya Das Subject: [PATCH v2 2/2] clk: qcom: gcc: Register QUPv3 RCGs for DFS on SDM845 Date: Thu, 28 Jun 2018 17:17:31 +0530 Message-Id: <1530186451-24648-3-git-send-email-tdas@codeaurora.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1530186451-24648-1-git-send-email-tdas@codeaurora.org> References: <1530186451-24648-1-git-send-email-tdas@codeaurora.org> Sender: linux-clk-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-clk@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP QUPv3 clocks support DFS and thus register the RCGs which require support for the same. Signed-off-by: Taniya Das --- drivers/clk/qcom/gcc-sdm845.c | 27 ++++++++++++++++++++++++++- 1 file changed, 26 insertions(+), 1 deletion(-) -- Qualcomm INDIA, on behalf of Qualcomm Innovation Center, Inc.is a member of the Code Aurora Forum, hosted by the Linux Foundation. -- To unsubscribe from this list: send the line "unsubscribe linux-clk" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/drivers/clk/qcom/gcc-sdm845.c b/drivers/clk/qcom/gcc-sdm845.c index e78e6f5..034c762 100644 --- a/drivers/clk/qcom/gcc-sdm845.c +++ b/drivers/clk/qcom/gcc-sdm845.c @@ -3421,9 +3421,29 @@ enum { }; MODULE_DEVICE_TABLE(of, gcc_sdm845_match_table); +static struct clk_rcg2 *gcc_dfs_clocks[] = { + &gcc_qupv3_wrap0_s0_clk_src, + &gcc_qupv3_wrap0_s1_clk_src, + &gcc_qupv3_wrap0_s2_clk_src, + &gcc_qupv3_wrap0_s3_clk_src, + &gcc_qupv3_wrap0_s4_clk_src, + &gcc_qupv3_wrap0_s5_clk_src, + &gcc_qupv3_wrap0_s6_clk_src, + &gcc_qupv3_wrap0_s7_clk_src, + &gcc_qupv3_wrap1_s0_clk_src, + &gcc_qupv3_wrap1_s1_clk_src, + &gcc_qupv3_wrap1_s2_clk_src, + &gcc_qupv3_wrap1_s3_clk_src, + &gcc_qupv3_wrap1_s4_clk_src, + &gcc_qupv3_wrap1_s5_clk_src, + &gcc_qupv3_wrap1_s6_clk_src, + &gcc_qupv3_wrap1_s7_clk_src, +}; + static int gcc_sdm845_probe(struct platform_device *pdev) { struct regmap *regmap; + int ret; regmap = qcom_cc_map(pdev, &gcc_sdm845_desc); if (IS_ERR(regmap)) @@ -3437,7 +3457,12 @@ static int gcc_sdm845_probe(struct platform_device *pdev) regmap_update_bits(regmap, 0x48190, BIT(0), 0x1); regmap_update_bits(regmap, 0x52004, BIT(22), 0x1); - return qcom_cc_really_probe(pdev, &gcc_sdm845_desc, regmap); + ret = qcom_cc_really_probe(pdev, &gcc_sdm845_desc, regmap); + if (ret) + return ret; + + return qcom_cc_register_rcg_dfs(pdev, gcc_dfs_clocks, + ARRAY_SIZE(gcc_dfs_clocks)); } static struct platform_driver gcc_sdm845_driver = {