From patchwork Fri Mar 27 19:48:04 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Taniya Das X-Patchwork-Id: 202712 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=-9.5 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable 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 4C83FC2D0EE for ; Fri, 27 Mar 2020 19:48:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 23D7F2071B for ; Fri, 27 Mar 2020 19:48:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mg.codeaurora.org header.i=@mg.codeaurora.org header.b="MAsDt7l2" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727725AbgC0Tso (ORCPT ); Fri, 27 Mar 2020 15:48:44 -0400 Received: from mail26.static.mailgun.info ([104.130.122.26]:23187 "EHLO mail26.static.mailgun.info" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727252AbgC0Tso (ORCPT ); Fri, 27 Mar 2020 15:48:44 -0400 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1585338523; h=References: In-Reply-To: Message-Id: Date: Subject: Cc: To: From: Sender; bh=882+yZT0YykGOV7uLr1o6RvdKnz+5INgLfgvg8X1Jr8=; b=MAsDt7l2wyD3YTLYxx9TtQ1PuWqK7ow0PeE48KgVNaWlB6gZ8A2+qsYoOPVRr2xi/m2vdEep KrKg31mmy+Z3DRgwSTy1Ma1Hkvlf+DmwePIWmFJDBtXwkTUMkpDYRlZshwTMWggC02EJu49T 6biPi3LilUFsNgn9S/STc71yo9M= X-Mailgun-Sending-Ip: 104.130.122.26 X-Mailgun-Sid: WyI1YmJiNiIsICJkZXZpY2V0cmVlQHZnZXIua2VybmVsLm9yZyIsICJiZTllNGEiXQ== Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by mxa.mailgun.org with ESMTP id 5e7e5892.7fec77ce9810-smtp-out-n01; Fri, 27 Mar 2020 19:48:34 -0000 (UTC) Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 95441C433BA; Fri, 27 Mar 2020 19:48:34 +0000 (UTC) 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) by smtp.codeaurora.org (Postfix) with ESMTPSA id 1E611C433D2; Fri, 27 Mar 2020 19:48:29 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 1E611C433D2 Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=none smtp.mailfrom=tdas@codeaurora.org From: Taniya Das To: Stephen Boyd , =?utf-8?q?Michael_Turquette_=C2=A0?= Cc: David Brown , Rajendra Nayak , linux-arm-msm@vger.kernel.org, linux-soc@vger.kernel.org, linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org, Andy Gross , devicetree@vger.kernel.org, robh@kernel.org, robh+dt@kernel.org, Taniya Das Subject: [PATCH v1 3/4] clk: qcom: gcc: Add support for GCC LPASS clock for SC7180 Date: Sat, 28 Mar 2020 01:18:04 +0530 Message-Id: <1585338485-31820-4-git-send-email-tdas@codeaurora.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1585338485-31820-1-git-send-email-tdas@codeaurora.org> References: <1585338485-31820-1-git-send-email-tdas@codeaurora.org> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add the GCC lpass clock which is required to access the LPASS core clocks. Signed-off-by: Taniya Das --- drivers/clk/qcom/gcc-sc7180.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) -- Qualcomm INDIA, on behalf of Qualcomm Innovation Center, Inc.is a member of the Code Aurora Forum, hosted by the Linux Foundation. diff --git a/drivers/clk/qcom/gcc-sc7180.c b/drivers/clk/qcom/gcc-sc7180.c index 6a51b5b..d970647 100644 --- a/drivers/clk/qcom/gcc-sc7180.c +++ b/drivers/clk/qcom/gcc-sc7180.c @@ -2230,6 +2230,19 @@ static struct clk_branch gcc_mss_q6_memnoc_axi_clk = { }, }; +static struct clk_branch gcc_lpass_cfg_noc_sway_clk = { + .halt_reg = 0x47018, + .halt_check = BRANCH_HALT_DELAY, + .clkr = { + .enable_reg = 0x47018, + .enable_mask = BIT(0), + .hw.init = &(struct clk_init_data){ + .name = "gcc_lpass_cfg_noc_sway_clk", + .ops = &clk_branch2_ops, + }, + }, +}; + static struct gdsc ufs_phy_gdsc = { .gdscr = 0x77004, .pd = { @@ -2406,6 +2419,7 @@ static struct clk_regmap *gcc_sc7180_clocks[] = { [GCC_MSS_NAV_AXI_CLK] = &gcc_mss_nav_axi_clk.clkr, [GCC_MSS_Q6_MEMNOC_AXI_CLK] = &gcc_mss_q6_memnoc_axi_clk.clkr, [GCC_MSS_SNOC_AXI_CLK] = &gcc_mss_snoc_axi_clk.clkr, + [GCC_LPASS_CFG_NOC_SWAY_CLK] = &gcc_lpass_cfg_noc_sway_clk.clkr, }; static const struct qcom_reset_map gcc_sc7180_resets[] = {