From patchwork Wed Dec 4 11:33:29 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Varadarajan Narayanan X-Patchwork-Id: 13893608 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 E2D471BCA1C; Wed, 4 Dec 2024 11:34:53 +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=1733312095; cv=none; b=p+/wJ9OZrAFPFYujdIN4SkxSrJzp5nQB8vHIOlOh5sY16EKw6eUaHeYQGc/cM77A4/0mvfSs4NWL4n6iHZUb06ju4w3igx37YAQgUL3eXB/CrsFRrqVzQcfVwEZxwMzY9bFJGgkCrs8gDV0XidRF7SdMgr6P9v4KX87D0awy8Ww= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733312095; c=relaxed/simple; bh=ZNPn3OUHgs654omndsNWSDHy4Rb7fo2Qhuxvg1MRzHk=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=XH8JXI0FuUYaF3ubFPyNdLOhhNMbl+VCyit9zuNU3cV4saR1+p5dtX9nbtgEP7SWpJ/cj18JxaCJSbl6AAbjuT7zxtltJps4XuoW6+ghkokRFkWCPj1F+LecHy7a5/rrBpC8OzGfskdM5bER+1dZ0r0IsQNkKE0kH/i0pxC3D30= 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=duPQ4uni; 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="duPQ4uni" Received: from pps.filterd (m0279866.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 4B43RkWn001101; Wed, 4 Dec 2024 11:34:41 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= iiByAk0cX0/wcGs7iFI1tDw/VgKafpo5zFmvzCqogyA=; b=duPQ4univGDIWKls bpakfaaEn6nYh7m/5Ybqv7Q3ZWE+QniwV9uZi4LwhNma9m48/BDPnW9quE9XDZIH rf3KrpMMwH3TXV4ImFAe51gdcJk5t58+3TYYZ4k96fOLQG6Xw+ao+tf1uvob3xnC KI1qJrvraeAGEiM3igJeq1nCSyVoj8xzD3a08l/nQDTy6P3mu0hM52RjYaxJ446f UFd+ZBAXWgq846NDOlWMyJXm7uRevAA15Ev1TiomXBGHbciaeFPeuSZPxJBt/ARD PpUGzyUY2VlONzIK7l8j8+XFonvhhcMJb0v/elZYI7iqKVOTPab6MpicHFwa5JQ7 gT8ESA== Received: from nasanppmta03.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 439trbmg0y-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 04 Dec 2024 11:34:41 +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 4B4BYeB2028552 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 4 Dec 2024 11:34:40 GMT Received: from hu-varada-blr.qualcomm.com (10.80.80.8) 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, 4 Dec 2024 03:34:34 -0800 From: Varadarajan Narayanan To: , , , , , , , , , , , , , , , , , , , CC: Praveenkumar I Subject: [PATCH v2 6/6] arm64: dts: qcom: ipq5332: Enable PCIe phys and controllers Date: Wed, 4 Dec 2024 17:03:29 +0530 Message-ID: <20241204113329.3195627-7-quic_varada@quicinc.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241204113329.3195627-1-quic_varada@quicinc.com> References: <20241204113329.3195627-1-quic_varada@quicinc.com> Precedence: bulk X-Mailing-List: linux-pci@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) 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-GUID: SjvZoOP9NAs9WFY07JgoiO0CJKxQMbqn X-Proofpoint-ORIG-GUID: SjvZoOP9NAs9WFY07JgoiO0CJKxQMbqn X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.60.29 definitions=2024-09-06_09,2024-09-06_01,2024-09-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxlogscore=917 mlxscore=0 suspectscore=0 spamscore=0 malwarescore=0 adultscore=0 priorityscore=1501 clxscore=1011 phishscore=0 lowpriorityscore=0 impostorscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2411120000 definitions=main-2412040090 From: Praveenkumar I Enable the PCIe controller and PHY nodes for RDP 441. Signed-off-by: Praveenkumar I Signed-off-by: Varadarajan Narayanan --- arch/arm64/boot/dts/qcom/ipq5332-rdp441.dts | 74 +++++++++++++++++++++ 1 file changed, 74 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/ipq5332-rdp441.dts b/arch/arm64/boot/dts/qcom/ipq5332-rdp441.dts index 846413817e9a..83eca8435cff 100644 --- a/arch/arm64/boot/dts/qcom/ipq5332-rdp441.dts +++ b/arch/arm64/boot/dts/qcom/ipq5332-rdp441.dts @@ -62,4 +62,78 @@ data-pins { bias-pull-up; }; }; + + pcie0_default: pcie0-default-state { + clkreq-n-pins { + pins = "gpio37"; + function = "pcie0_clk"; + drive-strength = <8>; + bias-pull-up; + }; + + perst-n-pins { + pins = "gpio38"; + function = "gpio"; + drive-strength = <8>; + bias-pull-up; + output-low; + }; + + wake-n-pins { + pins = "gpio39"; + function = "pcie0_wake"; + drive-strength = <8>; + bias-pull-up; + }; + }; + + pcie1_default: pcie1-default-state { + clkreq-n-pins { + pins = "gpio46"; + function = "pcie1_clk"; + drive-strength = <8>; + bias-pull-up; + }; + + perst-n-pins { + pins = "gpio47"; + function = "gpio"; + drive-strength = <8>; + bias-pull-up; + output-low; + }; + + wake-n-pins { + pins = "gpio48"; + function = "pcie1_wake"; + drive-strength = <8>; + bias-pull-up; + }; + }; +}; + +&pcie0_phy { + status = "okay"; +}; + +&pcie0 { + pinctrl-names = "default"; + pinctrl-0 = <&pcie0_default>; + + perst-gpios = <&tlmm 38 GPIO_ACTIVE_LOW>; + wake-gpios = <&tlmm 39 GPIO_ACTIVE_LOW>; + status = "okay"; +}; + +&pcie1_phy { + status = "okay"; +}; + +&pcie1 { + pinctrl-names = "default"; + pinctrl-0 = <&pcie1_default>; + + perst-gpios = <&tlmm 47 GPIO_ACTIVE_LOW>; + wake-gpios = <&tlmm 48 GPIO_ACTIVE_LOW>; + status = "okay"; };