From patchwork Thu Aug 3 10:57:38 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Imran Shaik X-Patchwork-Id: 709685 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A244DC00528 for ; Thu, 3 Aug 2023 10:59:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235537AbjHCK73 (ORCPT ); Thu, 3 Aug 2023 06:59:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41130 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235538AbjHCK7B (ORCPT ); Thu, 3 Aug 2023 06:59:01 -0400 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AC7EB35A6; Thu, 3 Aug 2023 03:58:46 -0700 (PDT) Received: from pps.filterd (m0279872.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 3739rxYJ018463; Thu, 3 Aug 2023 10:58:42 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=qcppdkim1; bh=IvbjYkcQ4xO4GHSYw7uTvmpP+2Y7A3N1+mj5asrdtcg=; b=CLA/IoNCJxPPjucy//YmLKdvT/BEL8AjURbzlfcE6EZaSp0sy6LtQNcJnM7Uh8rKxIbf v9bRhp2nAc4fKybwhoQgX3at+6kVq13TE94t2P57P4Lzkj3dBNjLoHp4IbahMaipp6og Mso9eQbqKKrbJ+zWYY+u8l1eA7D+0m9P4OTGtbPll38aLM9CKazM7iPVRmt7J3R281rQ zh5ZJ5m6AvmgmihGGDL2jLgzB2VMWVMCDqDFwcL6dhsB3HYi+4xez2BRd1Vas7ip7D2h jrTilk//DKexoSTV0RokLzuTeeOq6uRU2fD0wCGZf1UEfmYrhDo6Y/d2e5Dnfb9VeLFE zQ== Received: from nasanppmta01.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3s7vtv9gmx-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 03 Aug 2023 10:58:42 +0000 Received: from nasanex01a.na.qualcomm.com (nasanex01a.na.qualcomm.com [10.52.223.231]) by NASANPPMTA01.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 373Awfoi017055 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 3 Aug 2023 10:58:41 GMT Received: from hu-imrashai-hyd.qualcomm.com (10.80.80.8) by nasanex01a.na.qualcomm.com (10.52.223.231) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.30; Thu, 3 Aug 2023 03:58:35 -0700 From: Imran Shaik To: Andy Gross , Bjorn Andersson , Konrad Dybcio , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley CC: Taniya Das , Imran Shaik , Dmitry Baryshkov , Melody Olvera , , , , , Jagadeesh Kona , "Ajit Pandey" , Satya Priya Kakitapalli Subject: [PATCH V5 5/8] clk: qcom: gcc-qdu1000: Add gcc_ddrss_ecpri_gsi_clk support Date: Thu, 3 Aug 2023 16:27:38 +0530 Message-ID: <20230803105741.2292309-6-quic_imrashai@quicinc.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230803105741.2292309-1-quic_imrashai@quicinc.com> References: <20230803105741.2292309-1-quic_imrashai@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nasanex01a.na.qualcomm.com (10.52.223.231) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: MYL_YMJT-fcAlmc425GK1uP33GKpYaSr X-Proofpoint-ORIG-GUID: MYL_YMJT-fcAlmc425GK1uP33GKpYaSr X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.957,Hydra:6.0.591,FMLib:17.11.176.26 definitions=2023-08-03_09,2023-08-03_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 clxscore=1015 suspectscore=0 phishscore=0 adultscore=0 priorityscore=1501 malwarescore=0 lowpriorityscore=0 spamscore=0 bulkscore=0 mlxscore=0 mlxlogscore=999 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2306200000 definitions=main-2308030098 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add the gcc_ddrss_ecpri_gsi_clk support as per the latest hardware version of QDU1000 and QRU100 SoCs. Signed-off-by: Imran Shaik --- Changes since v4: - Split the patch - Newly added drivers/clk/qcom/gcc-qdu1000.c | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) diff --git a/drivers/clk/qcom/gcc-qdu1000.c b/drivers/clk/qcom/gcc-qdu1000.c index 97fd1947637a..5bf62f04cf12 100644 --- a/drivers/clk/qcom/gcc-qdu1000.c +++ b/drivers/clk/qcom/gcc-qdu1000.c @@ -1132,6 +1132,26 @@ static struct clk_branch gcc_ddrss_ecpri_dma_clk = { }, }; +static struct clk_branch gcc_ddrss_ecpri_gsi_clk = { + .halt_reg = 0x54298, + .halt_check = BRANCH_HALT_VOTED, + .hwcg_reg = 0x54298, + .hwcg_bit = 1, + .clkr = { + .enable_reg = 0x54298, + .enable_mask = BIT(0), + .hw.init = &(const struct clk_init_data) { + .name = "gcc_ddrss_ecpri_gsi_clk", + .parent_hws = (const struct clk_hw*[]) { + &gcc_aggre_noc_ecpri_gsi_clk_src.clkr.hw, + }, + .num_parents = 1, + .flags = CLK_SET_RATE_PARENT, + .ops = &clk_branch2_aon_ops, + }, + }, +}; + static struct clk_branch gcc_ecpri_ahb_clk = { .halt_reg = 0x3a008, .halt_check = BRANCH_HALT_VOTED, @@ -2523,6 +2543,7 @@ static struct clk_regmap *gcc_qdu1000_clocks[] = { [GCC_PCIE_0_PHY_AUX_CLK_SRC] = &gcc_pcie_0_phy_aux_clk_src.clkr, [GCC_PCIE_0_PIPE_CLK_SRC] = &gcc_pcie_0_pipe_clk_src.clkr, [GCC_GPLL1_OUT_EVEN] = &gcc_gpll1_out_even.clkr, + [GCC_DDRSS_ECPRI_GSI_CLK] = &gcc_ddrss_ecpri_gsi_clk.clkr, }; static const struct qcom_reset_map gcc_qdu1000_resets[] = {