From patchwork Fri Aug 25 09:12:33 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Devi Priya X-Patchwork-Id: 13365258 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 8BF2BEE49A6 for ; Fri, 25 Aug 2023 09:15:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229516AbjHYJOf (ORCPT ); Fri, 25 Aug 2023 05:14:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43324 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244175AbjHYJOL (ORCPT ); Fri, 25 Aug 2023 05:14:11 -0400 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4CDA01FF0; Fri, 25 Aug 2023 02:14:05 -0700 (PDT) Received: from pps.filterd (m0279873.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 37P8Y2m3014030; Fri, 25 Aug 2023 09:13:41 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-type; s=qcppdkim1; bh=NwCcoTD76E94tkR8enxNhKSpT+Ogmny4bI7pJPKtSLs=; b=Ro/QgupoLlip0GJ1k4Niq7G955DaqW59myzbs7UEI2ePMEO3yYXwPMGpZZBHPCsImr0V 9S1GCbU5TM6ipiH+EcwwCol0Lpyh8MVTNSFffkq0DvCSR2WBJtk25OueGQzTAjjdN8E8 06CT2E6jV4X2wMcnj3ijFprgF7Ye9bpiZLsZXlfvtaInwTEfA0lJH0yKQ3O6kINWBX4A Iyc+azEv5vQONCKJgyGdb/kDXGC2P8La2zM0k0GXLypaQ2e9LWDkUKDJlGnAw0HkRCaj eifWsjF8c+A7ec4pO/LoNEK6HI562eLkO61uNRcZ7AVsie+NioxYfMpB1sJGfqRw2CvP Cg== Received: from nasanppmta02.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3spmny0j15-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 25 Aug 2023 09:13:41 +0000 Received: from nasanex01a.na.qualcomm.com (nasanex01a.na.qualcomm.com [10.52.223.231]) by NASANPPMTA02.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 37P9DerK031469 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 25 Aug 2023 09:13:40 GMT Received: from devipriy-linux.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 15.2.1118.36; Fri, 25 Aug 2023 02:13:33 -0700 From: Devi Priya To: , , , , , , , , , , , , , , , , , , , , , , CC: , Subject: [PATCH V2 6/7] arm64: dts: qcom: ipq9574: Add support for nsscc node Date: Fri, 25 Aug 2023 14:42:33 +0530 Message-ID: <20230825091234.32713-7-quic_devipriy@quicinc.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20230825091234.32713-1-quic_devipriy@quicinc.com> References: <20230825091234.32713-1-quic_devipriy@quicinc.com> MIME-Version: 1.0 X-Originating-IP: [10.80.80.8] X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) 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-ORIG-GUID: gsR0PcU9OgOVy8cLJsBOWw5MI6cwZ_AJ X-Proofpoint-GUID: gsR0PcU9OgOVy8cLJsBOWw5MI6cwZ_AJ X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.267,Aquarius:18.0.957,Hydra:6.0.601,FMLib:17.11.176.26 definitions=2023-08-25_07,2023-08-24_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 adultscore=0 lowpriorityscore=0 mlxlogscore=999 impostorscore=0 bulkscore=0 clxscore=1015 phishscore=0 suspectscore=0 malwarescore=0 mlxscore=0 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2308100000 definitions=main-2308250079 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Add a node for the nss clock controller found on ipq9574 based devices. Signed-off-by: Devi Priya --- Changes in V2: - Dropped the fixed clock node gcc_gpll0_out_aux and added support for the same in gcc driver - Updated the node name to clock-controller@39b00000 - Added clock-names to retrieve the nssnoc clocks and add them to the list of pm clocks in nss driver arch/arm64/boot/dts/qcom/ipq9574.dtsi | 48 +++++++++++++++++++++++++++ 1 file changed, 48 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/ipq9574.dtsi b/arch/arm64/boot/dts/qcom/ipq9574.dtsi index 51aba071c1eb..903311547e96 100644 --- a/arch/arm64/boot/dts/qcom/ipq9574.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq9574.dtsi @@ -10,6 +10,8 @@ #include #include #include +#include +#include #include / { @@ -18,6 +20,24 @@ / { #size-cells = <2>; clocks { + bias_pll_cc_clk: bias-pll-cc-clk { + compatible = "fixed-clock"; + clock-frequency = <1200000000>; + #clock-cells = <0>; + }; + + bias_pll_nss_noc_clk: bias-pll-nss-noc-clk { + compatible = "fixed-clock"; + clock-frequency = <461500000>; + #clock-cells = <0>; + }; + + bias_pll_ubi_nc_clk: bias-pll-ubi-nc-clk { + compatible = "fixed-clock"; + clock-frequency = <353000000>; + #clock-cells = <0>; + }; + sleep_clk: sleep-clk { compatible = "fixed-clock"; #clock-cells = <0>; @@ -722,6 +742,34 @@ frame@b128000 { status = "disabled"; }; }; + + nsscc: clock-controller@39b00000 { + compatible = "qcom,ipq9574-nsscc"; + reg = <0x39b00000 0x80000>; + clocks = <&gcc GCC_NSSNOC_NSSCC_CLK>, + <&gcc GCC_NSSNOC_SNOC_CLK>, + <&gcc GCC_NSSNOC_SNOC_1_CLK>, + <&bias_pll_cc_clk>, + <&bias_pll_nss_noc_clk>, + <&bias_pll_ubi_nc_clk>, + <&gcc GPLL0_OUT_AUX>, + <0>, + <0>, + <0>, + <0>, + <0>, + <0>, + <&xo_board_clk>; + clock-names = "nssnoc_nsscc", "nssnoc_snoc", "nssnoc_snoc_1", + "bias_pll_cc_clk", "bias_pll_nss_noc_clk", + "bias_pll_ubi_nc_clk", "gpll0_out_aux", "uniphy0_nss_rx_clk", + "uniphy0_nss_tx_clk", "uniphy1_nss_rx_clk", + "uniphy1_nss_tx_clk", "uniphy2_nss_rx_clk", + "uniphy2_nss_tx_clk", "xo_board_clk"; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + }; }; thermal-zones {