From patchwork Thu Oct 5 04:31:26 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Devi Priya X-Patchwork-Id: 13410150 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 EEBF9E92710 for ; Thu, 5 Oct 2023 14:43:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236705AbjJEOmt (ORCPT ); Thu, 5 Oct 2023 10:42:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47036 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238069AbjJEOjv (ORCPT ); Thu, 5 Oct 2023 10:39:51 -0400 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D50C76B29E; Thu, 5 Oct 2023 07:10:35 -0700 (PDT) Received: from pps.filterd (m0279869.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 3953KRmB005460; Thu, 5 Oct 2023 04:32:04 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=S9rgb+e8uszfY9Myolwr2rBmO4pkfp4MhrN2vBXD/Zg=; b=ajB3IibCedjxVKiVSXM53LItuNsMDlsUUT+wN7Uxe3BaZBx6eaDFI3Qm//r5aTrqDehK jqvIMDGuvSWTRp5jDUqa0gkNADnePrWzaeQ2eqpwO51j18p/+8ApXLEG0AXl6jeaSIoH hwT7GkNfcDaD+n07N+S4cE2H/wdeGP7b/jz3XvrHTGeDfnUpqmX3rpfyxfAXnefeOLZB TYx49phW3NLSwQvdwZiprsZswXV69bp0zw6gM6adRk3QnuuTDs1O18jJSbC7osyQ2NOW r+HmKWnsDGG6oe9C9+AMoajjgCEEH/9xcIfZ8YcgNPq8Oeqd6BQ3kqLtwAtid5QEqYAP xA== Received: from nalasppmta02.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3thn0583wd-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 05 Oct 2023 04:32:04 +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 3954W3c3032057 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 5 Oct 2023 04:32:03 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 21:31:57 -0700 From: Devi Priya To: , , , , , , , , , , , , , , CC: , , Subject: [PATCH V14 3/4] dt-bindings: mfd: qcom,tcsr: Add simple-mfd support for IPQ6018 Date: Thu, 5 Oct 2023 10:01:26 +0530 Message-ID: <20231005043127.2690639-4-quic_devipriy@quicinc.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231005043127.2690639-1-quic_devipriy@quicinc.com> References: <20231005043127.2690639-1-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-ORIG-GUID: bL2np5mn-KkMFhtnpKsVgQ9UhaaRbuPc X-Proofpoint-GUID: bL2np5mn-KkMFhtnpKsVgQ9UhaaRbuPc 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=2023-10-05_01,2023-10-02_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 suspectscore=0 impostorscore=0 bulkscore=0 spamscore=0 mlxlogscore=999 priorityscore=1501 mlxscore=0 malwarescore=0 lowpriorityscore=0 phishscore=0 clxscore=1015 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2309180000 definitions=main-2310050037 Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Update the binding to include pwm as the child node to TCSR block and add simple-mfd support for IPQ6018. Signed-off-by: Devi Priya --- v14: Addressed comments suggested by krzysztof Added type: object to patternProperties and added the complete path to pwm.yaml in the reference Disallow pwm for targets other than ipq6018 Moved ranges property just after reg in the examples v13: Added simple-mfd support for IPQ6018 based devices Added support to include pwm as the child node to TCSR Included syscon node found on IPQ6018 to the examples .../devicetree/bindings/mfd/qcom,tcsr.yaml | 112 +++++++++++++----- 1 file changed, 81 insertions(+), 31 deletions(-) diff --git a/Documentation/devicetree/bindings/mfd/qcom,tcsr.yaml b/Documentation/devicetree/bindings/mfd/qcom,tcsr.yaml index 33c3d023a106..f836b973e382 100644 --- a/Documentation/devicetree/bindings/mfd/qcom,tcsr.yaml +++ b/Documentation/devicetree/bindings/mfd/qcom,tcsr.yaml @@ -15,50 +15,100 @@ description: properties: compatible: - items: - - enum: - - qcom,msm8976-tcsr - - qcom,msm8998-tcsr - - qcom,qcs404-tcsr - - qcom,sc7180-tcsr - - qcom,sc7280-tcsr - - qcom,sc8280xp-tcsr - - qcom,sdm630-tcsr - - qcom,sdm845-tcsr - - qcom,sdx55-tcsr - - qcom,sdx65-tcsr - - qcom,sm4450-tcsr - - qcom,sm8150-tcsr - - qcom,sm8450-tcsr - - qcom,tcsr-apq8064 - - qcom,tcsr-apq8084 - - qcom,tcsr-ipq5332 - - qcom,tcsr-ipq6018 - - qcom,tcsr-ipq8064 - - qcom,tcsr-ipq8074 - - qcom,tcsr-ipq9574 - - qcom,tcsr-mdm9615 - - qcom,tcsr-msm8226 - - qcom,tcsr-msm8660 - - qcom,tcsr-msm8916 - - qcom,tcsr-msm8953 - - qcom,tcsr-msm8960 - - qcom,tcsr-msm8974 - - qcom,tcsr-msm8996 - - const: syscon + oneOf: + - items: + - enum: + - qcom,msm8976-tcsr + - qcom,msm8998-tcsr + - qcom,qcs404-tcsr + - qcom,sc7180-tcsr + - qcom,sc7280-tcsr + - qcom,sc8280xp-tcsr + - qcom,sdm630-tcsr + - qcom,sdm845-tcsr + - qcom,sdx55-tcsr + - qcom,sdx65-tcsr + - qcom,sm4450-tcsr + - qcom,sm8150-tcsr + - qcom,sm8450-tcsr + - qcom,tcsr-apq8064 + - qcom,tcsr-apq8084 + - qcom,tcsr-ipq5332 + - qcom,tcsr-ipq8064 + - qcom,tcsr-ipq8074 + - qcom,tcsr-ipq9574 + - qcom,tcsr-mdm9615 + - qcom,tcsr-msm8226 + - qcom,tcsr-msm8660 + - qcom,tcsr-msm8916 + - qcom,tcsr-msm8953 + - qcom,tcsr-msm8960 + - qcom,tcsr-msm8974 + - qcom,tcsr-msm8996 + - const: syscon + - items: + - const: qcom,tcsr-ipq6018 + - const: syscon + - const: simple-mfd reg: maxItems: 1 + ranges: true + + "#address-cells": + const: 1 + + "#size-cells": + const: 1 + +patternProperties: + "pwm@[a-f0-9]+$": + type: object + $ref: /schemas/pwm/qcom,ipq6018-pwm.yaml + required: - compatible - reg +allOf: + - if: + not: + properties: + compatible: + contains: + enum: + - qcom,tcsr-ipq6018 + then: + patternProperties: + "pwm@[a-f0-9]+$": false + additionalProperties: false examples: + # Example 1 - Syscon node found on MSM8960 - | syscon@1a400000 { compatible = "qcom,tcsr-msm8960", "syscon"; reg = <0x1a400000 0x100>; }; + # Example 2 - Syscon node found on IPQ6018 + - | + #include + + syscon@1937000 { + compatible = "qcom,tcsr-ipq6018", "syscon", "simple-mfd"; + reg = <0x01937000 0x21000>; + ranges = <0 0x1937000 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>; + }; + };