From patchwork Thu Oct 5 03:30:53 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Devi Priya X-Patchwork-Id: 13410214 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 04048E92719 for ; Thu, 5 Oct 2023 15:49:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234523AbjJEPtE (ORCPT ); Thu, 5 Oct 2023 11:49:04 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52688 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234032AbjJEPsK (ORCPT ); Thu, 5 Oct 2023 11:48:10 -0400 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CB32521A22; Thu, 5 Oct 2023 07:23:36 -0700 (PDT) Received: from pps.filterd (m0279862.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 3953UEqG028895; Thu, 5 Oct 2023 03:31:37 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 : content-transfer-encoding; s=qcppdkim1; bh=O9G6aJwwwtzXKgwKWSw8c7oRidhefF3dxtbgZvE+dvY=; b=iPks4J0HdIQy8fVM8icTif0VxyERHJLKI2DGETQwQRcGISZtnR1udCAwS/Oku0utlhJx sYRLOj90S9+T3QNJ3pwxV6mmaN7XGK7nIbbwDsAUIKjvR0EXv3SqP7g/cNpZhRq/+c/+ JYz6PrMZJFfTeHVwnaGAr4HELU1pD6lrDA4wA3B9GR4U3pYJoBOvNynk5SDgSVVij5Hz nLuw5fDqlclbdUblwIRUTXWELo9/EzXrbUm18qxHOcsxljxBYrijjx4iERgq5PHNlQhA 1sHyXcTrvNktEODnUMALLys1GGUEvqeDxzggx1CZ2aY48uSmxt3a/kPL16IFy2ZeXz2O zA== Received: from nalasppmta02.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3th8e1su29-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 05 Oct 2023 03:31:36 +0000 Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA02.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 3953Vas5027258 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 5 Oct 2023 03:31:36 GMT Received: from hu-devipriy-blr.qualcomm.com (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.36; Wed, 4 Oct 2023 20:31:30 -0700 From: Devi Priya To: , , , , , , , , , , , , , , CC: , , Subject: [PATCH V14 4/4] arm64: dts: qcom: ipq6018: add pwm node Date: Thu, 5 Oct 2023 09:00:53 +0530 Message-ID: <20231005033053.2626465-5-quic_devipriy@quicinc.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231005033053.2626465-1-quic_devipriy@quicinc.com> References: <20231005033053.2626465-1-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 nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: SVaF6ymWFxZxGP96sq_D7GpP2tcGlQb5 X-Proofpoint-ORIG-GUID: SVaF6ymWFxZxGP96sq_D7GpP2tcGlQb5 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.267,Aquarius:18.0.980,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-10-04_13,2023-10-02_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 suspectscore=0 adultscore=0 priorityscore=1501 mlxscore=0 lowpriorityscore=0 spamscore=0 bulkscore=0 mlxlogscore=999 malwarescore=0 impostorscore=0 clxscore=1015 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2309180000 definitions=main-2310050028 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Describe the PWM block on IPQ6018. The PWM is in the TCSR area. Make &tcsr "simple-mfd" compatible, and add &pwm as child of &tcsr. Add also ipq6018 specific compatible string. Reviewed-by: Krzysztof Kozlowski Co-developed-by: Baruch Siach Signed-off-by: Baruch Siach Signed-off-by: Devi Priya --- v14: Moved ranges just after reg as suggested by Krzysztof Picked up the R-b tag v13: No change v12: No change v11: No change v10: No change v9: Add 'ranges' property (Rob) v8: Add size cell to 'reg' (Rob) v7: Use 'reg' instead of 'offset' (Rob) Add qcom,tcsr-ipq6018 (Rob) Drop clock-names (Bjorn) v6: Make the PWM node child of TCSR (Rob Herring) Add assigned-clocks/assigned-clock-rates (Uwe Kleine-König) v5: Use qcom,pwm-regs for TCSR phandle instead of direct regs v3: s/qcom,pwm-ipq6018/qcom,ipq6018-pwm/ (Rob Herring) arch/arm64/boot/dts/qcom/ipq6018.dtsi | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/ipq6018.dtsi b/arch/arm64/boot/dts/qcom/ipq6018.dtsi index e59b9df96c7e..565e61ce382f 100644 --- a/arch/arm64/boot/dts/qcom/ipq6018.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq6018.dtsi @@ -390,8 +390,21 @@ tcsr_mutex: hwlock@1905000 { }; tcsr: syscon@1937000 { - compatible = "qcom,tcsr-ipq6018", "syscon"; + compatible = "qcom,tcsr-ipq6018", "syscon", "simple-mfd"; reg = <0x0 0x01937000 0x0 0x21000>; + ranges = <0x0 0x0 0x01937000 0x21000>; + #address-cells = <1>; + #size-cells = <1>; + + pwm: pwm@a010 { + compatible = "qcom,ipq6018-pwm"; + reg = <0xa010 0x20>; + clocks = <&gcc GCC_ADSS_PWM_CLK>; + assigned-clocks = <&gcc GCC_ADSS_PWM_CLK>; + assigned-clock-rates = <100000000>; + #pwm-cells = <2>; + status = "disabled"; + }; }; usb2: usb@70f8800 {