From patchwork Fri Aug 30 08:11:31 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sricharan Ramabadhran X-Patchwork-Id: 13784506 X-Patchwork-Delegate: manivannanece23@gmail.com 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 B2E4116726E; Fri, 30 Aug 2024 08:12:39 +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=1725005561; cv=none; b=mzx7+E+WjaD37Mb09/U+jS6jBafY1UKYggDqXnrxNp2W9DT9Et36VmY+HPXB1CmFI3K/agacDrCcPGRCgS3Bm8V2f9H4m495zbNWPXNGmYif7JQF3YKTpfEnY97n206c+8ONoQde2D4tP7vgN/RtjlkG+72ZKq47wtpUO4RyWk0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725005561; c=relaxed/simple; bh=3OEqrF+KKb85NkRQMqEk9mXqKxQ8RCwfOQ9wLKZDlsc=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=GnAjzpJxhL6H2V9G1oiasihiy2hjut6uMV5ywBWL3QK1nmpQMFdCYhFJJvRo8MKvQiAwsvOL0GXedgPmkdy499yIOkxwZ03L2rT0iHQ39uZzOBacPHFg+eEVoHSfM7WLR7QjAuroJwLXoLI6uk3pPjUINVVpp1PYlIgz6Lo4QSE= 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=EiJLWKyQ; 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="EiJLWKyQ" 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 47TIDShT002723; Fri, 30 Aug 2024 08:12:24 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=qcppdkim1; bh= BxTJOckSy8MBX3mNLc9nmcxTFS29BNnOSCdb0krWG1w=; b=EiJLWKyQWC3pt7w0 iILpojxD+O/r4g1H5pJWfLRfj5ys5+lUa/nD0tLpoS+MQuUWTJoUC1Mdqf1ER9qw TzfSGxttlB0c/FNfCmgvvn8pdcJ/pnuqZgl9b9nrsdVwTtw0jY0xyu0tAvZgMN25 wc28jlKqurMWJEGdX+5sUfjwKc9iXLfDCzykF3sAJrWdxlC9rGYqXopiR3zNu8jz nWhuTzrAZ4b6fivstkNZz5bqDnz+u59j1V5Yy5uqflXtbAjneEoEDwvwXP9mLMWa /tIXKIpMPE2JM+zEJbnCIR/Vxa69KpGea3rvq0Ab2mRpF49F6WNqVMpiv9/Mvbd1 ilfpdQ== Received: from nalasppmta02.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 419putyyw9-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 30 Aug 2024 08:12:24 +0000 (GMT) Received: from nalasex01c.na.qualcomm.com (nalasex01c.na.qualcomm.com [10.47.97.35]) by NALASPPMTA02.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTPS id 47U8CNWm002385 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 30 Aug 2024 08:12:23 GMT Received: from hu-srichara-blr.qualcomm.com (10.80.80.8) by nalasex01c.na.qualcomm.com (10.47.97.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.9; Fri, 30 Aug 2024 01:12:17 -0700 From: Sricharan R To: , , , , , , , , , , , , , , , , , , , , Subject: [PATCH V3 5/6] arm64: dts: qcom: ipq5018: Add PCIe related nodes Date: Fri, 30 Aug 2024 13:41:31 +0530 Message-ID: <20240830081132.4016860-6-quic_srichara@quicinc.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240830081132.4016860-1-quic_srichara@quicinc.com> References: <20240830081132.4016860-1-quic_srichara@quicinc.com> Precedence: bulk X-Mailing-List: linux-pci@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nalasex01c.na.qualcomm.com (10.47.97.35) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: S3Mi8iN2CCi01Pr0m5j4YBaPxCET-Q6N X-Proofpoint-GUID: S3Mi8iN2CCi01Pr0m5j4YBaPxCET-Q6N 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=2024-08-30_04,2024-08-29_02,2024-05-17_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 mlxlogscore=999 suspectscore=0 phishscore=0 spamscore=0 bulkscore=0 clxscore=1015 mlxscore=0 malwarescore=0 lowpriorityscore=0 impostorscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2407110000 definitions=main-2408300060 From: Nitheesh Sekar Add phy and controller nodes for a 2-lane Gen2 and 1-lane Gen2 PCIe buses. Signed-off-by: Nitheesh Sekar Signed-off-by: Sricharan R --- [V3] No change arch/arm64/boot/dts/qcom/ipq5018.dtsi | 168 +++++++++++++++++++++++++- 1 file changed, 166 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/ipq5018.dtsi b/arch/arm64/boot/dts/qcom/ipq5018.dtsi index 7e6e2c121979..dd5d6b7ff094 100644 --- a/arch/arm64/boot/dts/qcom/ipq5018.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq5018.dtsi @@ -9,6 +9,7 @@ #include #include #include +#include / { interrupt-parent = <&intc>; @@ -143,7 +144,33 @@ usbphy0: phy@5b000 { resets = <&gcc GCC_QUSB2_0_PHY_BCR>; #phy-cells = <0>; + }; + + pcie_x1phy: phy@7e000{ + compatible = "qcom,ipq5018-uniphy-pcie-gen2x1"; + reg = <0x0007e000 0x800>; + #phy-cells = <0>; + #clock-cells = <0>; + clocks = <&gcc GCC_PCIE1_PIPE_CLK>; + clock-names = "pipe"; + assigned-clocks = <&gcc GCC_PCIE1_PIPE_CLK>; + resets = <&gcc GCC_PCIE1_PHY_BCR>, + <&gcc GCC_PCIE1PHY_PHY_BCR>; + reset-names = "phy", "common"; + status = "disabled"; + }; + pcie_x2phy: phy@86000{ + compatible = "qcom,ipq5018-uniphy-pcie-gen2x2"; + reg = <0x00086000 0x1000>; + #phy-cells = <0>; + #clock-cells = <0>; + clocks = <&gcc GCC_PCIE0_PIPE_CLK>; + clock-names = "pipe"; + assigned-clocks = <&gcc GCC_PCIE0_PIPE_CLK>; + resets = <&gcc GCC_PCIE0_PHY_BCR>, + <&gcc GCC_PCIE0PHY_PHY_BCR>; + reset-names = "phy", "common"; status = "disabled"; }; @@ -170,8 +197,8 @@ gcc: clock-controller@1800000 { reg = <0x01800000 0x80000>; clocks = <&xo_board_clk>, <&sleep_clk>, - <0>, - <0>, + <&pcie_x2phy>, + <&pcie_x1phy>, <0>, <0>, <0>, @@ -387,6 +414,143 @@ frame@b128000 { status = "disabled"; }; }; + + pcie0: pci@80000000 { + compatible = "qcom,pcie-ipq5018"; + reg = <0x80000000 0xf1d>, + <0x80000f20 0xa8>, + <0x80001000 0x1000>, + <0x00078000 0x3000>, + <0x80100000 0x1000>; + reg-names = "dbi", "elbi", "atu", "parf", "config"; + device_type = "pci"; + linux,pci-domain = <0>; + bus-range = <0x00 0xff>; + num-lanes = <1>; + max-link-speed = <2>; + #address-cells = <3>; + #size-cells = <2>; + + phys = <&pcie_x1phy>; + phy-names ="pciephy"; + + ranges = <0x01000000 0 0x80200000 0x80200000 0 0x00100000 + 0x02000000 0 0x80300000 0x80300000 0 0x10000000>; + + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 0x7>; + interrupt-map = <0 0 0 1 &intc 0 0 142 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 2 &intc 0 0 143 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 3 &intc 0 0 144 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 4 &intc 0 0 145 IRQ_TYPE_LEVEL_HIGH>; + + interrupts = ; + interrupt-names = "global_irq"; + + clocks = <&gcc GCC_SYS_NOC_PCIE1_AXI_CLK>, + <&gcc GCC_PCIE1_AXI_M_CLK>, + <&gcc GCC_PCIE1_AXI_S_CLK>, + <&gcc GCC_PCIE1_AHB_CLK>, + <&gcc GCC_PCIE1_AUX_CLK>, + <&gcc GCC_PCIE1_AXI_S_BRIDGE_CLK>; + + clock-names = "iface", + "axi_m", + "axi_s", + "ahb", + "aux", + "axi_bridge"; + + resets = <&gcc GCC_PCIE1_PIPE_ARES>, + <&gcc GCC_PCIE1_SLEEP_ARES>, + <&gcc GCC_PCIE1_CORE_STICKY_ARES>, + <&gcc GCC_PCIE1_AXI_MASTER_ARES>, + <&gcc GCC_PCIE1_AXI_SLAVE_ARES>, + <&gcc GCC_PCIE1_AHB_ARES>, + <&gcc GCC_PCIE1_AXI_MASTER_STICKY_ARES>, + <&gcc GCC_PCIE1_AXI_SLAVE_STICKY_ARES>; + + reset-names = "pipe", + "sleep", + "sticky", + "axi_m", + "axi_s", + "ahb", + "axi_m_sticky", + "axi_s_sticky"; + + msi-map = <0x0 &v2m0 0x0 0xff8>; + status = "disabled"; + }; + + pcie1: pci@a0000000 { + compatible = "qcom,pcie-ipq5018"; + reg = <0xa0000000 0xf1d>, + <0xa0000f20 0xa8>, + <0xa0001000 0x1000>, + <0x00080000 0x3000>, + <0xa0100000 0x1000>; + reg-names = "dbi", "elbi", "atu", "parf", "config"; + device_type = "pci"; + linux,pci-domain = <1>; + bus-range = <0x00 0xff>; + num-lanes = <2>; + max-link-speed = <2>; + #address-cells = <3>; + #size-cells = <2>; + + phys = <&pcie_x2phy>; + phy-names ="pciephy"; + + ranges = <0x01000000 0 0xa0200000 0xa0200000 0 0x00100000 + 0x02000000 0 0xa0300000 0xa0300000 0 0x10000000>; + + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 0x7>; + interrupt-map = <0 0 0 1 &intc 0 0 75 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 2 &intc 0 0 78 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 3 &intc 0 0 79 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 4 &intc 0 0 83 IRQ_TYPE_LEVEL_HIGH>; + + interrupts = ; + interrupt-names = "global_irq"; + + clocks = <&gcc GCC_SYS_NOC_PCIE0_AXI_CLK>, + <&gcc GCC_PCIE0_AXI_M_CLK>, + <&gcc GCC_PCIE0_AXI_S_CLK>, + <&gcc GCC_PCIE0_AHB_CLK>, + <&gcc GCC_PCIE0_AUX_CLK>, + <&gcc GCC_PCIE0_AXI_S_BRIDGE_CLK>; + + clock-names = "iface", + "axi_m", + "axi_s", + "ahb", + "aux", + "axi_bridge"; + + resets = <&gcc GCC_PCIE0_PIPE_ARES>, + <&gcc GCC_PCIE0_SLEEP_ARES>, + <&gcc GCC_PCIE0_CORE_STICKY_ARES>, + <&gcc GCC_PCIE0_AXI_MASTER_ARES>, + <&gcc GCC_PCIE0_AXI_SLAVE_ARES>, + <&gcc GCC_PCIE0_AHB_ARES>, + <&gcc GCC_PCIE0_AXI_MASTER_STICKY_ARES>, + <&gcc GCC_PCIE0_AXI_SLAVE_STICKY_ARES>; + + reset-names = "pipe", + "sleep", + "sticky", + "axi_m", + "axi_s", + "ahb", + "axi_m_sticky", + "axi_s_sticky"; + + msi-map = <0x0 &v2m0 0x0 0xff8>; + status = "disabled"; + }; + }; timer {