From patchwork Tue Dec 17 10:03:59 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Varadarajan Narayanan X-Patchwork-Id: 13911561 X-Patchwork-Delegate: kw@linux.com 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 2CA141DEFF3; Tue, 17 Dec 2024 10:05:25 +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=1734429928; cv=none; b=nolqx/CPDql0He43GC8IVnorhfOhadmy8O8O1DrOqeYhDHAjUkIZo/REhbtiwOU2+3rFd+VT2HEsjI+jBZGjf1sC4TXS8MEJOfUqw52Jlo7kpNP5kQessPk24Jq0nKYlzE3KkidqboXXLqlWBYn+dTknywIFpFNEcYt66aJV53c= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734429928; c=relaxed/simple; bh=DxUUQhMybSyCKy/MdqkB/V3SmHhkaLgHupuPL2IESVU=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=B93j/gFw9nW3dKT9gn5zNvZLtDpMJsRQadHday5HbcVVWLtMTfHrBWhh3auLS3n7Glepo80PNUgBN9+iIidU7cbh/knP5+XV4OziiG8Xm17F8lMFx343dKoZ6e1e/DMrV/ydqDRmPOU0Z5gyCg059yf6//1A/nN+qMtsWuA1NC0= 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=fS5m6B+t; 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="fS5m6B+t" Received: from pps.filterd (m0279873.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 4BH9sptp012176; Tue, 17 Dec 2024 10:04:49 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= yu7YgqN2nrc8ynkibn+3q09CupDgDNnszhFzFN/wNx8=; b=fS5m6B+t9CFxoJDC IpdrrHL5KIBsiUjPsL4wSk+36flPafao5ZVH/C8kS1nNSo16tJBKDhI5P64CUKPj VmASgBr6Ww4Mk3NmT+yj69YScgJ8EZYRq1G7btnCCWUK2Wg7uznmrpYGKwQMDQxo Pu6r5T8Fa+MDgDill3J+k6xPHIxRmY8pjeNVW4lN0icCYlh+e1KE2RBIs2mlDsUc iEBSIjIQVE58RvjgfXuUj3mtK2rMXepeIjIB0JqdwnUrH3n7IeFVD1LEId6JCyoE R/8ab0g/v8qrGvZPiwJzNgEOBurXOSZsGzq+RdyJU1aydNPoFEXWn1Y3Z6Ony0zH rS3S6g== Received: from nasanppmta05.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 43jw069h72-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 17 Dec 2024 10:04:49 +0000 (GMT) Received: from nasanex01b.na.qualcomm.com (nasanex01b.na.qualcomm.com [10.46.141.250]) by NASANPPMTA05.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTPS id 4BHA4luD008464 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 17 Dec 2024 10:04:48 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; Tue, 17 Dec 2024 02:04:41 -0800 From: Varadarajan Narayanan To: , , , , , , , , , , , , , , , , , , , , CC: Praveenkumar I Subject: [PATCH v3 5/5] arm64: dts: qcom: ipq5332-rdp441: Enable PCIe phys and controllers Date: Tue, 17 Dec 2024 15:33:59 +0530 Message-ID: <20241217100359.4017214-6-quic_varada@quicinc.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241217100359.4017214-1-quic_varada@quicinc.com> References: <20241217100359.4017214-1-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-ORIG-GUID: acak2HG5KYTFAtI1zPr-sDOtJO1jEkkG X-Proofpoint-GUID: acak2HG5KYTFAtI1zPr-sDOtJO1jEkkG 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 suspectscore=0 spamscore=0 mlxscore=0 bulkscore=0 priorityscore=1501 malwarescore=0 lowpriorityscore=0 phishscore=0 adultscore=0 clxscore=1015 mlxlogscore=999 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2411120000 definitions=main-2412170082 From: Praveenkumar I Enable the PCIe controller and PHY nodes for RDP 441. Signed-off-by: Praveenkumar I Signed-off-by: Varadarajan Narayanan --- v3: Reorder nodes alphabetically Fix commit subject --- 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..2be23827b481 100644 --- a/arch/arm64/boot/dts/qcom/ipq5332-rdp441.dts +++ b/arch/arm64/boot/dts/qcom/ipq5332-rdp441.dts @@ -32,6 +32,32 @@ &sdhc { status = "okay"; }; +&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"; +}; + &tlmm { i2c_1_pins: i2c-1-state { pins = "gpio29", "gpio30"; @@ -40,6 +66,54 @@ i2c_1_pins: i2c-1-state { 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; + }; + }; + sdc_default_state: sdc-default-state { clk-pins { pins = "gpio13";