From patchwork Wed Aug 28 20:37:18 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nikunj Kela X-Patchwork-Id: 823227 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B9F031B29B7; Wed, 28 Aug 2024 20:38:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.180.131 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724877519; cv=none; b=uYrVNRyBT3ZGvPUGxjOlFy6FSBO+zNeRLKCGVYY9dv63//WKVrcreoxg3lEYLxAL1/FcFX9Gwc84IAqjvDvARovyzLkA2KEY8lja/pJLgTy98zgAIUhaSR8jhJPOVlfg9eBE/jEiJyQYXtxwJd5dJ9PSuUjiSi/yFlVnHtAX63I= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724877519; c=relaxed/simple; bh=r6A5x6neGN/gqm6/YpxaKazVoTk/J4JEjs+0+MW+bBs=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=YEmsx9lqzAVcKObaEPOH78P6WwzwVOLxE3i77srU6N8FEtPaG/nZvmF4PeqzBDD30TIyVcRN+/RYXPE7Gxy4GKgtxH6HGm+OSIhp/PqCpZZI9MzBaOrD50bHZbYnA18OE38J7MmwfWEDTEIX54ud9By9ezlsOKGVivAJ+vXK8D8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com; spf=pass smtp.mailfrom=quicinc.com; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b=kduSaAB4; arc=none smtp.client-ip=205.220.180.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=quicinc.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b="kduSaAB4" Received: from pps.filterd (m0279868.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 47SJM4JS019866; Wed, 28 Aug 2024 20:38:17 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=qcppdkim1; bh= 1ogm+uahN8ntWDNctVAKdHEFeX2pjjyNnQRIIojb8BM=; b=kduSaAB4Jvzqrvat 3hqRJ4OJJPE1pi+EBK10nkMBzNRCObyx9ivUh+FSePSzNRdLe4bZ3gww/cAuxFi3 WUBrdE/2VTIEKpeOKJ6VzTy3H56asVaTyUD7otcAXw/fVCwISWwz53/SmgMBqrn8 BY5a72jAkDQXarI3PAy3OQ39z1xrSnHb8ygx9Wh8KXmwTH8v/O6ty3ORHRfaTySy wZvL4IJWGEkH1EJxmIuRvhBHxfiGSUYricr4k3NheqccOpF/vjqNNNGx92A2KzCu yOOXzWZ3GHeShiaXCHW79YCLJg/23QjLJK7p15eXrM2Qt8JGgaL3TS7W7hV9ch1b WY4z1A== Received: from nasanppmta03.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 419q2xu0q8-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 28 Aug 2024 20:38:17 +0000 (GMT) Received: from nasanex01b.na.qualcomm.com (nasanex01b.na.qualcomm.com [10.46.141.250]) by NASANPPMTA03.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTPS id 47SKcFUR014342 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 28 Aug 2024 20:38:15 GMT Received: from hu-nkela-lv.qualcomm.com (10.49.16.6) by nasanex01b.na.qualcomm.com (10.46.141.250) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.9; Wed, 28 Aug 2024 13:38:11 -0700 From: Nikunj Kela To: , , , , , , , , , , , , , , , , , , , , , CC: , , , , , , , , , , , , , , , , , , , , , , , , , , , Nikunj Kela , "Praveen Talari" Subject: [PATCH 19/22] dt-bindings: i2c: document support for SA8255p Date: Wed, 28 Aug 2024 13:37:18 -0700 Message-ID: <20240828203721.2751904-20-quic_nkela@quicinc.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240828203721.2751904-1-quic_nkela@quicinc.com> References: <20240828203721.2751904-1-quic_nkela@quicinc.com> Precedence: bulk X-Mailing-List: linux-gpio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: nalasex01c.na.qualcomm.com (10.47.97.35) To nasanex01b.na.qualcomm.com (10.46.141.250) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: PQNtLENXd5OWtZe41yvCqgXLeHMXIdF0 X-Proofpoint-GUID: PQNtLENXd5OWtZe41yvCqgXLeHMXIdF0 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.28.16 definitions=2024-08-28_08,2024-08-28_01,2024-05-17_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 mlxscore=0 clxscore=1015 priorityscore=1501 lowpriorityscore=0 spamscore=0 impostorscore=0 mlxlogscore=999 phishscore=0 adultscore=0 bulkscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2407110000 definitions=main-2408280149 Add compatible representing i2c support on SA8255p. Clocks and interconnects are being configured in Firmware VM on SA8255p, therefore making them optional. CC: Praveen Talari Signed-off-by: Nikunj Kela --- .../bindings/i2c/qcom,i2c-geni-qcom.yaml | 56 ++++++++++++------- 1 file changed, 36 insertions(+), 20 deletions(-) diff --git a/Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml b/Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml index 9f66a3bb1f80..88f513fc5b08 100644 --- a/Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml +++ b/Documentation/devicetree/bindings/i2c/qcom,i2c-geni-qcom.yaml @@ -15,14 +15,13 @@ properties: enum: - qcom,geni-i2c - qcom,geni-i2c-master-hub + - qcom,sa8255p-geni-i2c clocks: - minItems: 1 - maxItems: 2 + description: phandles for the clock providers clock-names: - minItems: 1 - maxItems: 2 + description: names for the clocks clock-frequency: default: 100000 @@ -36,12 +35,13 @@ properties: - const: rx interconnects: - minItems: 2 - maxItems: 3 + description: phandles of interconnect bw provider interconnect-names: - minItems: 2 - maxItems: 3 + items: + - const: qup-core + - const: qup-config + - const: qup-memory interrupts: maxItems: 1 @@ -69,8 +69,6 @@ properties: required: - compatible - interrupts - - clocks - - clock-names - reg allOf: @@ -100,22 +98,28 @@ allOf: items: - const: qup-core - const: qup-config + - if: + properties: + compatible: + contains: + const: qcom,sa8255p-geni-i2c + then: + required: + - power-domains else: properties: clocks: - maxItems: 1 - + minItems: 1 + maxItems: 2 clock-names: - const: se - + minItems: 1 + maxItems: 2 interconnects: - minItems: 3 - + minItems: 2 + maxItems: 3 interconnect-names: - items: - - const: qup-core - - const: qup-config - - const: qup-memory + minItems: 2 + maxItems: 3 unevaluatedProperties: false @@ -143,4 +147,16 @@ examples: power-domains = <&rpmhpd SC7180_CX>; required-opps = <&rpmhpd_opp_low_svs>; }; + + - | + #include + + i2c@a90000 { + compatible = "qcom,sa8255p-geni-i2c"; + reg = <0xa90000 0x4000>; + interrupts = ; + #address-cells = <1>; + #size-cells = <0>; + power-domains = <&scmi9_pd 11>; + }; ...