From patchwork Wed Jan 15 11:01:42 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Manikanta Mylavarapu X-Patchwork-Id: 13940305 Received: from mx0a-0031df01.pphosted.com (mx0a-0031df01.pphosted.com [205.220.168.131]) (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 162D61E98EE; Wed, 15 Jan 2025 11:02:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=205.220.168.131 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736938926; cv=none; b=LMGGv1Qlp1+DbTvOCfOKOvYA4lDo9SU4NcxUOjngEZIsHTqm8u8BJQ76pcIFt9EL9+l/G1k8Ir9JOJsAnITA5665W4/5bs8jt0MsQpiA4Pn4q41GgKBP9jwsfZCKBHFBtvO5+NRJ2fRCHSULwA5HTuo+UOtRdDykQxUyq9ET5BU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736938926; c=relaxed/simple; bh=CsmESyxROBbqsNTtaC+QBprFbUxxKYYA88zeL3ghUHo=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=rUyWTQjB1l/uA8fZ169Na339PkUYSM7aXPd8vZeCwn+nETVBHicQKC8+wPb0Mmk5t339Ns5uEpepnDo9O8vigIByKXulvu9Uow0co+f4SjgvIlgoVSX9Q7KYHPQWD+jJBlatFdGHNBdKIK5B/YojiK4Jj91BxHWDjsdgLVIV2yg= 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=SJeEdALV; arc=none smtp.client-ip=205.220.168.131 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="SJeEdALV" Received: from pps.filterd (m0279863.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 50F8lSFm015786; Wed, 15 Jan 2025 11:02:02 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= cc:content-transfer-encoding:content-type:date:from:message-id :mime-version:subject:to; s=qcppdkim1; bh=HCgZq0+rtEYUV1dT5WIcdx Mrj4bXy1evMCJ9sPUGCN0=; b=SJeEdALVMeu8x0Ui9EhLYvMQda4zYUppewSbf1 hcl7UIlFgN1fXab0SNo93/yfK59SgGz4kTP5q45DEyOyXZyzUghrkbJ+PIogRJrl 30b+91zSDvbaiRVvph6XGRhW9JKbvcm/YPRCU/3qUp17El52SYNx8rrlgLR3KC5G ubfyDpnT+zPWzdUQAhnLOctOQh8BHxmDrCpU2cAAmHRj4bIkJ0NjM3RUJS0U45sY GLeduNS8yxFR6NK4p5mOvx+8+VgHK7tCKUBi+NGB0JE9FuvZLxG/WU97whVU3hfA I4YWEAZGc1xxgXKup0E2UZxoz0CYIPtY4sZ9oDaIKPJDhcWw== Received: from nalasppmta01.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4469tpray7-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 15 Jan 2025 11:02:02 +0000 (GMT) Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA01.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTPS id 50FB21dr031801 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 15 Jan 2025 11:02:01 GMT Received: from hu-mmanikan-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 15.2.1544.9; Wed, 15 Jan 2025 03:01:58 -0800 From: Manikanta Mylavarapu To: , , , , , , , CC: , Subject: [PATCH] arm64: dts: qcom: ipq9574: enable fast mode for i2c3 Date: Wed, 15 Jan 2025 16:31:42 +0530 Message-ID: <20250115110142.3501140-1-quic_mmanikan@quicinc.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) 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: 2nB2iBnjUwkUezpvoeyCQXv_P4JC987n X-Proofpoint-ORIG-GUID: 2nB2iBnjUwkUezpvoeyCQXv_P4JC987n X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1057,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-01-15_04,2025-01-15_02,2024-11-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 phishscore=0 adultscore=0 spamscore=0 suspectscore=0 mlxlogscore=742 mlxscore=0 priorityscore=1501 clxscore=1015 impostorscore=0 lowpriorityscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2411120000 definitions=main-2501150083 Configure the blsp1 i2c3 bus to operate at 400 kHz for fast mode. Signed-off-by: Manikanta Mylavarapu --- arch/arm64/boot/dts/qcom/ipq9574.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/qcom/ipq9574.dtsi b/arch/arm64/boot/dts/qcom/ipq9574.dtsi index 942290028972..b35df590a794 100644 --- a/arch/arm64/boot/dts/qcom/ipq9574.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq9574.dtsi @@ -621,6 +621,7 @@ blsp1_i2c3: i2c@78b8000 { clocks = <&gcc GCC_BLSP1_QUP4_I2C_APPS_CLK>, <&gcc GCC_BLSP1_AHB_CLK>; clock-names = "core", "iface"; + clock-frequency = <400000>; assigned-clocks = <&gcc GCC_BLSP1_QUP4_I2C_APPS_CLK>; assigned-clock-rates = <50000000>; dmas = <&blsp_dma 18>, <&blsp_dma 19>;