From mboxrd@z Thu Jan 1 00:00:00 1970 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 7BEC220F075 for ; Tue, 18 Mar 2025 16:11:35 +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=1742314300; cv=none; b=tTvGk1wVGeQrBX677jvrkWH2zjm0GfkwX393W+F6+7vT8Y4A/ed0CleAPV6NoQNbwktow15ci7PpMCO+Ja4LulYNnWcFp5L9sFfEP1dLNr+obwu/4U7/8aikEAqikrmBPzullQhFf6LwbgzP6ued19Q0uY/YRU//oWb/hRQhFnY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742314300; c=relaxed/simple; bh=eyFDJE4YRl3b2EEj6y8xT7rbh/9hzJ7Y5/dRWTDk1b8=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=DvRIFN6v80sgXkeEAof4oJOVD/s6lFxBnz9OBWhAiOZT1f/bIcnxYyEyujoXeaVRzljlaej2dax5SuhrIbwjTfCuOeLlavB3qxF0hsK4ntSsj1ajNjclMVpz0NG2IdSuV3YEZxgym4jrCtqdFBax+4kq+UOJIHZQZNYcfqspOCQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com; spf=pass smtp.mailfrom=oss.qualcomm.com; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b=RjgqsM2r; arc=none smtp.client-ip=205.220.168.131 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=oss.qualcomm.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=qualcomm.com header.i=@qualcomm.com header.b="RjgqsM2r" Received: from pps.filterd (m0279867.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 52ICeG2e030606 for ; Tue, 18 Mar 2025 16:11:34 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=qcppdkim1; bh= cM8AZCQm2iZ9HJ9wuCI4b2L0bxljhZ1yX+T89jHuzZQ=; b=RjgqsM2rFGN8p1tD DxdRLIoVkkaqG6ZgaIm2Mh7xMj8shM0hA75hwi6vy5Zh6Q9PIoCoyf/9PA6aBw3l eawJVpn/KwKbQpTcAwiWXxjAgLSnPJ8260Q07KKzl1JQNH+sHgE4sAIBgGwu86RD OJIHUwI1ZapnnJHgMXadRiXYTZSpN1nuVaY5US2eXSEMzEt/ftAN9VUN/0jvsg6i nRTI1Wwy00/zNY3vnz/uWB00eyJwY0B/TMB5rqn6aLcvPv8JbPQiLOeOcdsMTvLI 5qbn+8ZCfG9zkOn3/VS8Igzr4nAisFqW1UXQ7QToFXyB+X9JezysHhcmp5B/KNFA hA/CPA== Received: from mail-pl1-f197.google.com (mail-pl1-f197.google.com [209.85.214.197]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 45f91t0kfx-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Tue, 18 Mar 2025 16:11:34 +0000 (GMT) Received: by mail-pl1-f197.google.com with SMTP id d9443c01a7336-223f3357064so86140055ad.3 for ; Tue, 18 Mar 2025 09:11:34 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1742314293; x=1742919093; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=cM8AZCQm2iZ9HJ9wuCI4b2L0bxljhZ1yX+T89jHuzZQ=; b=TqE4ZvhicQVTnTrx2YDGOtULqXB9mSjkwL67k8Y7jC0EYYeef4xKyBns/VxOwcWwVy pwHGwVx5ych+0GNcL2ozGqComnMM6sIPZ7j4XiUc993voLRwFxb2AZWrlXytI+z16m9y ZeH0n6aT+0cHVsk7bxgVNU5O9XPmMp2aEnS6uQjsqYPH2OQjtJYPzVmq9af3H5i96Wpg V1XlYMyzN5P1SyzjQrDARAqOfegeRi+WVD9+QmKQD/dM3Jal27vCAnERhaEJVo7NmI/e 1UOiQ1R9Et1506iIVNVPb7JY2t2QNQT3sjnS441qLo0x7Y+Nza/UGG5nlKEVOEKksHpe 7mDw== X-Forwarded-Encrypted: i=1; AJvYcCWO18bYhy7QdKaGyZUyz407o/Dcq2DXm1eV6ZYQEl0uncDoUe63w6e/fBXU4iZrubDbBkmf9kwwmtws/VUI@vger.kernel.org X-Gm-Message-State: AOJu0YzTVu4RbABEJPxK4O/EPHoEwChkPFhb7RWa1jaLn6e68CBLBXbv dfUMVSLltOuvlp2PzBZQpg6iytwzi62J0hcQ3rVAMWgMCQ4lbbyyLnhGwMyPGLhjENrJ/0X6/9V 6cIijXcSmrJHh5tv7rzlo82A2KVPv2MP0PGeothRVKkXYtu0mx2SHZ/49c83gTOpE X-Gm-Gg: ASbGnct1f85A4KOjve5YSOfQC0bfHkKs7LlwGsFrA1SoP7Arg69BVfzjuYuC7uVRLdk t7gwpV2ooBNXOCBIE1REXeDbBMZPAMKNXVw/srDLLGHogS5GiraQHn1ZU43mhCVZExc5ATbNQ1z Wr6esL90c1NxZWJ95hIFL+dOkcrdY7pFFIxGkTorP+ms1JJ+x55F0I/dvVVz4aZC8OwjNHKLsz/ mEMNRXD92UlDJ5rm/hMglN7hWYZVOGM1OKIW4PJ4y2Wyf5kJeRkycClZhDd4bRaUTjgjQ4FmtNf DhNhrS0YW6ZvRZ+jBA6XAe0dQ63AVcVgCPprQr9DXpwgmw== X-Received: by 2002:a17:903:40cb:b0:224:a74:28cd with SMTP id d9443c01a7336-225e0ab5216mr226833905ad.31.1742314292639; Tue, 18 Mar 2025 09:11:32 -0700 (PDT) X-Google-Smtp-Source: AGHT+IEDWxl7Dn7VJ/dGBJeY8Nm/beDoadgREWVQ+bpzZHWe/2JguBoReZYgna/7NMPu2dIQzrTEQA== X-Received: by 2002:a17:903:40cb:b0:224:a74:28cd with SMTP id d9443c01a7336-225e0ab5216mr226833365ad.31.1742314292246; Tue, 18 Mar 2025 09:11:32 -0700 (PDT) Received: from [192.168.29.92] ([49.43.228.40]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-225c6ba6d0asm96645755ad.130.2025.03.18.09.11.24 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 18 Mar 2025 09:11:31 -0700 (PDT) Message-ID: <8a2bce29-95dc-53b0-0516-25a380d94532@oss.qualcomm.com> Date: Tue, 18 Mar 2025 21:41:23 +0530 Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.15.1 Subject: Re: [PATCH v4 02/10] arm64: dts: qcom: qcs6490-rb3gen2: Add TC956x PCIe switch node Content-Language: en-US To: Dmitry Baryshkov Cc: Bjorn Helgaas , Lorenzo Pieralisi , =?UTF-8?Q?Krzysztof_Wilczy=c5=84ski?= , Manivannan Sadhasivam , Rob Herring , Krzysztof Kozlowski , Conor Dooley , chaitanya chundru , Bjorn Andersson , Konrad Dybcio , cros-qcom-dts-watchers@chromium.org, Jingoo Han , Bartosz Golaszewski , quic_vbadigan@quicnic.com, amitk@kernel.org, dmitry.baryshkov@linaro.org, linux-pci@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, jorge.ramirez@oss.qualcomm.com References: <20250225-qps615_v4_1-v4-0-e08633a7bdf8@oss.qualcomm.com> <20250225-qps615_v4_1-v4-2-e08633a7bdf8@oss.qualcomm.com> From: Krishna Chaitanya Chundru In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: CY5S6oSzpVEPNvWPG5HocpDVDtgQ0S24 X-Authority-Analysis: v=2.4 cv=Xrz6OUF9 c=1 sm=1 tr=0 ts=67d99b36 cx=c_pps a=cmESyDAEBpBGqyK7t0alAg==:117 a=gzHQz5DndFXDghOZWxpFUA==:17 a=IkcTkHD0fZMA:10 a=Vs1iUdzkB0EA:10 a=EUspDBNiAAAA:8 a=VwQbUJbxAAAA:8 a=KKAkSRfTAAAA:8 a=WTmwj_6TxTBwwd-b0B4A:9 a=QEXdDO2ut3YA:10 a=1OuFwYUASf3TG4hYMiVC:22 a=cvBusfyB2V15izCimMoJ:22 X-Proofpoint-ORIG-GUID: CY5S6oSzpVEPNvWPG5HocpDVDtgQ0S24 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1093,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-03-18_07,2025-03-17_03,2024-11-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 bulkscore=0 impostorscore=0 mlxlogscore=999 clxscore=1015 mlxscore=0 priorityscore=1501 phishscore=0 suspectscore=0 adultscore=0 spamscore=0 malwarescore=0 classifier=spam authscore=0 authtc=n/a authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2502280000 definitions=main-2503180119 On 3/17/2025 4:57 PM, Dmitry Baryshkov wrote: > On Tue, Feb 25, 2025 at 03:03:59PM +0530, Krishna Chaitanya Chundru wrote: >> Add a node for the TC956x PCIe switch, which has three downstream ports. >> Two embedded Ethernet devices are present on one of the downstream ports. >> >> Power to the TC956x is supplied through two LDO regulators, controlled by >> two GPIOs, which are added as fixed regulators. Configure the TC956x >> through I2C. >> >> Signed-off-by: Krishna Chaitanya Chundru >> Reviewed-by: Bjorn Andersson >> Acked-by: Manivannan Sadhasivam >> --- >> arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts | 116 +++++++++++++++++++++++++++ >> arch/arm64/boot/dts/qcom/sc7280.dtsi | 2 +- >> 2 files changed, 117 insertions(+), 1 deletion(-) >> >> @@ -735,6 +760,75 @@ &pcie1_phy { >> status = "okay"; >> }; >> >> +&pcie1_port { >> + pcie@0,0 { >> + compatible = "pci1179,0623", "pciclass,0604"; >> + reg = <0x10000 0x0 0x0 0x0 0x0>; >> + #address-cells = <3>; >> + #size-cells = <2>; >> + >> + device_type = "pci"; >> + ranges; >> + bus-range = <0x2 0xff>; >> + >> + vddc-supply = <&vdd_ntn_0p9>; >> + vdd18-supply = <&vdd_ntn_1p8>; >> + vdd09-supply = <&vdd_ntn_0p9>; >> + vddio1-supply = <&vdd_ntn_1p8>; >> + vddio2-supply = <&vdd_ntn_1p8>; >> + vddio18-supply = <&vdd_ntn_1p8>; >> + >> + i2c-parent = <&i2c0 0x77>; >> + >> + reset-gpios = <&pm8350c_gpios 1 GPIO_ACTIVE_LOW>; >> + > > I think I've responded here, but I'm not sure where the message went: > please add pinctrl entry for this pin. > Do we need to also add pinctrl property for this node and refer the pinctrl entry for this pin? - Krishna Chaitanya.