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Signed-off-by: Rohit Agarwal Acked-by: Krzysztof Kozlowski --- Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml b/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml index 89cfdee..096540b 100644 --- a/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml +++ b/Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml @@ -13,6 +13,7 @@ properties: compatible: enum: - qcom,sdx55-pcie-ep + - qcom,sdx65-pcie-ep - qcom,sm8450-pcie-ep reg: @@ -109,6 +110,7 @@ allOf: contains: enum: - qcom,sdx55-pcie-ep + - qcom,sdx65-pcie-ep then: properties: clocks: From patchwork Wed Mar 8 13:35:29 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rohit Agarwal X-Patchwork-Id: 66243 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:5915:0:0:0:0:0 with SMTP id v21csp335942wrd; Wed, 8 Mar 2023 05:39:18 -0800 (PST) X-Google-Smtp-Source: AK7set9aH5Ezykpnb6fTKnv/zUvL/c2SKoV0ZtGk4jcliqFalwaOzn6PjCGk6hMjQLGMYkAydy9U X-Received: by 2002:a17:907:628a:b0:8b1:3b95:cf3f with SMTP id nd10-20020a170907628a00b008b13b95cf3fmr23253388ejc.70.1678282758149; Wed, 08 Mar 2023 05:39:18 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1678282758; cv=none; d=google.com; s=arc-20160816; b=dctPYaxKHEg3g6Q0SLTkleMYARJM6xnLy4ELdwsrdmOcWmhiZB1GCtpY2X4c1nHv1p b/JVOtj0VaEDNDPK4AYlwd0VlHN8zN17jA0H/Q1odtMwu5w+xfgojscijS+I110O5Jwt dfgtKTkY6sgSxx7nqI3Vwm00qeYYI9Wb6RyfFjZLiBmofIf4UQpCz9WYcyLDwHgGxf7O SVuAZVKzp43uk0fSNwVA0kfgzKmKFYMgO1zNKP9e0as2oUp1OTItA4KXFQYzo40+SgVB rGLI/knILdY+5p6QrPXNnZzGLkIvNAorf6foreIvQJCwJxt/UyBWRbb2nlIOmNwZL5K3 OJDw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:references:in-reply-to:message-id:date:subject :cc:to:from:dkim-signature; bh=YM6FsJrj737LY2w9SCVEYqknsxYusbgS5Bzu41sEM+A=; b=SKLZjZ8kflYDpwwL4uAYjBoRtzN0zrVd2s8nXahrM2jqrzZYJMYeDUTrsSqrRAKT5W 2Mi5uEo2SM91MmOsP8lJ+Ix9MIwbUtbFVuDkuCQBo0n0jwnkxqmhPWoPdp2O9CeDeHBp laoU6HSblGujMqu0nWqVMfQKFM+TD78urbqaTNoyDR+uNrlEts/ybkRkKbLw3qq/zcLw dlNSUQDh84//2GzMvR0jH84yiQGkDkDG1w/UlFRP5mH3FFu1X5oUcyAi23gHNG8A7AAT IBqkAxySOnD10N9Z6mtjwlMY5ZwzDTH7iVofTYh49qb1eoqYvVdjQNU0o+TXZV5QObKS qZqg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@quicinc.com header.s=qcppdkim1 header.b=nesE4Zov; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=quicinc.com Received: from out1.vger.email (out1.vger.email. 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This PHY is used by the PCIe EP controller. Signed-off-by: Rohit Agarwal --- arch/arm/boot/dts/qcom-sdx65.dtsi | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) diff --git a/arch/arm/boot/dts/qcom-sdx65.dtsi b/arch/arm/boot/dts/qcom-sdx65.dtsi index 192f9f9..084daf8 100644 --- a/arch/arm/boot/dts/qcom-sdx65.dtsi +++ b/arch/arm/boot/dts/qcom-sdx65.dtsi @@ -293,6 +293,37 @@ status = "disabled"; }; + pcie_phy: phy@1c06000 { + compatible = "qcom,sdx65-qmp-gen4x2-pcie-phy"; + reg = <0x01c06000 0x2000>; + + clocks = <&gcc GCC_PCIE_AUX_PHY_CLK_SRC>, + <&gcc GCC_PCIE_CFG_AHB_CLK>, + <&gcc GCC_PCIE_0_CLKREF_EN>, + <&gcc GCC_PCIE_RCHNG_PHY_CLK>, + <&gcc GCC_PCIE_PIPE_CLK>; + clock-names = "aux", + "cfg_ahb", + "ref", + "rchng", + "pipe"; + + resets = <&gcc GCC_PCIE_PHY_BCR>; + reset-names = "phy"; + + assigned-clocks = <&gcc GCC_PCIE_RCHNG_PHY_CLK>; + assigned-clock-rates = <100000000>; + + power-domains = <&gcc PCIE_GDSC>; + + #clock-cells = <0>; + clock-output-names = "pcie_pipe_clk"; + + #phy-cells = <0>; + + status = "disabled"; + }; + tcsr_mutex: hwlock@1f40000 { compatible = "qcom,tcsr-mutex"; reg = <0x01f40000 0x40000>; From patchwork Wed Mar 8 13:35:30 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rohit Agarwal X-Patchwork-Id: 66244 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:5915:0:0:0:0:0 with SMTP id v21csp336165wrd; Wed, 8 Mar 2023 05:39:46 -0800 (PST) X-Google-Smtp-Source: AK7set/wpJRHVZUBBFG/mKcrji6aBIyL0FU7PYRmmxWJ2srr3SIpqQXrrtClBED9M6/WJg5b/mtA X-Received: by 2002:a17:907:a603:b0:90b:208:6179 with SMTP id vt3-20020a170907a60300b0090b02086179mr18749603ejc.28.1678282785974; Wed, 08 Mar 2023 05:39:45 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1678282785; cv=none; d=google.com; s=arc-20160816; b=kIRz3tbF8KKD9pXmJge8q6twC+FPdv6N4PN5AuUEsfvEl9KZ+tCJ9LFzfiv9qVfnEQ XftpNwLMXRZH6XJM31Ztc/YsSXV5bRs3rA/6oxheaFOQeGGVcfBXqFNdwTsDKAUXGwZP BKVVO/VuHm7erp3vs9U4DhI2xSTMbPefvINpHhZWgmxPf0uK550/MukY3aGv77gxJ9Pp YgsQysS4IB8dKns70io2t4lDr4sxryxNtvlfo3F9meMFMir10GHEcybOjSkSz9qrfijX 5IA24933ZLFPeO3EoWm7Ily3uHNQLqUpH1svGj1/EFnkFNM788s+DtQdPl0+S3aRXpjn MX/w== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:references:in-reply-to:message-id:date:subject :cc:to:from:dkim-signature; bh=uA6patfQInAS6eLCjrfij202KXCL/uL5PQVR2kSnDnM=; b=bB+nGd1LMs+6kXMvfgJ1G0fz+l9jwd4jLQoGpHH011bQytaWSerk5SItxU6c1gfRBx 68u3mp06pO14JxP5lZMzDtyB+abZXKgKEFCOlVap3+LHjdVG8nFHnFXnyg2B4CAzE/rs 9Co/XeMGHcvgoqVZYZq+ynij6uCknxbM/cpLtEsbP6b5P0mwqrq6R0y/48oD1O0pTEA/ guk0XdcyIsaLqswyAuIH1YJyhMj8SugGf03+IVCCw+Soej6QMFaP6EsRH/OyCMkGb4oH FYfJ5uZ90Z7t2s6UM1Wxi1BBZhTpVcTh7EumzFyLy+fgVUayeJn1LeqvKrSk4PmTNNfq SwyQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@quicinc.com header.s=qcppdkim1 header.b=lsaXeWWw; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=quicinc.com Received: from out1.vger.email (out1.vger.email. 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Wed, 08 Mar 2023 13:35:46 +0000 Received: from pps.filterd (APBLRPPMTA02.qualcomm.com [127.0.0.1]) by APBLRPPMTA02.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTP id 328DZh3v020615; Wed, 8 Mar 2023 13:35:43 GMT Received: from pps.reinject (localhost [127.0.0.1]) by APBLRPPMTA02.qualcomm.com (PPS) with ESMTPS id 3p4fftbxxp-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Wed, 08 Mar 2023 13:35:43 +0000 Received: from APBLRPPMTA02.qualcomm.com (APBLRPPMTA02.qualcomm.com [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 328DZhV0020595; Wed, 8 Mar 2023 13:35:43 GMT Received: from hu-sgudaval-hyd.qualcomm.com (hu-rohiagar-hyd.qualcomm.com [10.213.106.138]) by APBLRPPMTA02.qualcomm.com (PPS) with ESMTP id 328DZgD2020588; Wed, 08 Mar 2023 13:35:43 +0000 Received: by hu-sgudaval-hyd.qualcomm.com (Postfix, from userid 3970568) id 5EF014FB4; Wed, 8 Mar 2023 19:05:42 +0530 (+0530) From: Rohit Agarwal To: agross@kernel.org, andersson@kernel.org, konrad.dybcio@linaro.org, lee@kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, mani@kernel.org, lpieralisi@kernel.org, kw@linux.com, bhelgaas@google.com, manivannan.sadhasivam@linaro.org Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, Rohit Agarwal Subject: [PATCH v3 3/5] ARM: dts: qcom: sdx65: Add support for PCIe EP Date: Wed, 8 Mar 2023 19:05:30 +0530 Message-Id: <1678282532-16635-4-git-send-email-quic_rohiagar@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1678282532-16635-1-git-send-email-quic_rohiagar@quicinc.com> References: <1678282532-16635-1-git-send-email-quic_rohiagar@quicinc.com> X-QCInternal: smtphost X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: -dbD-lYIQ_RPq8vmXQAaxP2An5IGzafo X-Proofpoint-ORIG-GUID: -dbD-lYIQ_RPq8vmXQAaxP2An5IGzafo X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.942,Hydra:6.0.573,FMLib:17.11.170.22 definitions=2023-03-08_08,2023-03-08_03,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 adultscore=0 malwarescore=0 spamscore=0 phishscore=0 impostorscore=0 priorityscore=1501 clxscore=1015 bulkscore=0 mlxlogscore=977 suspectscore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2303080115 X-Spam-Status: No, score=-1.7 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,SPF_HELO_NONE, SPF_NONE,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1759807050547604532?= X-GMAIL-MSGID: =?utf-8?q?1759807050547604532?= Add support for PCIe Endpoint controller on the Qualcomm SDX65 platform. Signed-off-by: Rohit Agarwal --- arch/arm/boot/dts/qcom-sdx65.dtsi | 59 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 59 insertions(+) diff --git a/arch/arm/boot/dts/qcom-sdx65.dtsi b/arch/arm/boot/dts/qcom-sdx65.dtsi index 084daf8..47d7379 100644 --- a/arch/arm/boot/dts/qcom-sdx65.dtsi +++ b/arch/arm/boot/dts/qcom-sdx65.dtsi @@ -11,6 +11,7 @@ #include #include #include +#include / { #address-cells = <1>; @@ -293,6 +294,59 @@ status = "disabled"; }; + pcie_ep: pcie-ep@1c00000 { + compatible = "qcom,sdx65-pcie-ep", "qcom,sdx55-pcie-ep"; + reg = <0x01c00000 0x3000>, + <0x40000000 0xf1d>, + <0x40000f20 0xa8>, + <0x40001000 0x1000>, + <0x40200000 0x100000>, + <0x01c03000 0x3000>; + reg-names = "parf", + "dbi", + "elbi", + "atu", + "addr_space", + "mmio"; + + qcom,perst-regs = <&tcsr 0xb258 0xb270>; + + clocks = <&gcc GCC_PCIE_AUX_CLK>, + <&gcc GCC_PCIE_CFG_AHB_CLK>, + <&gcc GCC_PCIE_MSTR_AXI_CLK>, + <&gcc GCC_PCIE_SLV_AXI_CLK>, + <&gcc GCC_PCIE_SLV_Q2A_AXI_CLK>, + <&gcc GCC_PCIE_SLEEP_CLK>, + <&gcc GCC_PCIE_0_CLKREF_EN>; + clock-names = "aux", + "cfg", + "bus_master", + "bus_slave", + "slave_q2a", + "sleep", + "ref"; + + interrupts = , + ; + interrupt-names = "global", "doorbell"; + + reset-gpios = <&tlmm 57 GPIO_ACTIVE_LOW>; + wake-gpios = <&tlmm 53 GPIO_ACTIVE_LOW>; + + resets = <&gcc GCC_PCIE_BCR>; + reset-names = "core"; + + power-domains = <&gcc PCIE_GDSC>; + + phys = <&pcie_phy>; + phy-names = "pcie-phy"; + + max-link-speed = <3>; + num-lanes = <2>; + + status = "disabled"; + }; + pcie_phy: phy@1c06000 { compatible = "qcom,sdx65-qmp-gen4x2-pcie-phy"; reg = <0x01c06000 0x2000>; @@ -330,6 +384,11 @@ #hwlock-cells = <1>; }; + tcsr: syscon@1fcb000 { + compatible = "qcom,sdx65-tcsr", "syscon"; + reg = <0x01fc0000 0x1000>; + }; + remoteproc_mpss: remoteproc@4080000 { compatible = "qcom,sdx55-mpss-pas"; reg = <0x04080000 0x4040>; From patchwork Wed Mar 8 13:35:31 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rohit Agarwal X-Patchwork-Id: 66245 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:5915:0:0:0:0:0 with SMTP id v21csp337834wrd; Wed, 8 Mar 2023 05:43:29 -0800 (PST) X-Google-Smtp-Source: AK7set+C+LLrAzai8+GciQF9hhuIak+likoq05pFR/P7aoJx2rLnFCjz/VmbsqNMqyr02d40FnZO X-Received: by 2002:a17:907:6091:b0:8b1:7de0:c854 with SMTP id ht17-20020a170907609100b008b17de0c854mr23264179ejc.41.1678283009609; Wed, 08 Mar 2023 05:43:29 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1678283009; cv=none; d=google.com; s=arc-20160816; b=0vdC//xivKNEo7j/atek6jhD+Yw0+WLQ2oKY1ss05KtLzUBt7NsQSwp8D1hH2hFzII AZRmciK6jNFMvTrskuPHfVpSi0ppRjQvmQXuWKtclnP+hF3Pd/GttC0QcHe7Zy+wzllU jIwoV4q5O6bOJcnUCUJAG0FEVp6wrfRnAhAxXsnBnspfM7p1SMObySHz11XjThPuinJw ZwIIEF0aiE/Am4WJSv5XKwC9xS7LyHBkO3AnGdLNvHFxDjIdCspBjq7sBHwuCn524xUv r9BD7qH2kXKofSksyOjX2SwBsVVeywghOl2o1/ijlTNTJLaIBNNo9WYK4AFMQIEMGZKv RB0g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:references:in-reply-to:message-id:date:subject :cc:to:from:dkim-signature; bh=Zo8HWx/v61xwLS9kssmqHorazwKPNDeTeO4Da4+/G20=; b=1HgrY/W/xrjFVuUO73JO/2/WtaJ1WychCGE5cvioHn50Acxxv90m11jV7VWRnan5O4 ZZ+67HZ0gUlavBXUQkfNk/EOdtHVXQL/zNIGYzj4u0AJuqyhNULRPQf4SPVzJ79lfFbd 6cnGu0FVvNVfZPqDTHcyH76ysPz4ABHZENnyi7Br4zPlxASmrfzdv1xqPz3IFfRP58Ia U0S65tf1LA/du71O3gvzyr9TdVnAfIZ31HfLQXp41qPYqE7vvPU1Hf+rnVpDMXp9Yp++ 2ayd3JhMT9YC3qJhma1h7XSp1QEnCc+qNbvkmp69hRorcWIBvnqYb3ObbiQXjfashfQV r5Pw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@quicinc.com header.s=qcppdkim1 header.b=ipH28Nt9; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=quicinc.com Received: from out1.vger.email (out1.vger.email. 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While at it, updating status as last property for each node. Signed-off-by: Rohit Agarwal --- arch/arm/boot/dts/qcom-sdx65-mtp.dts | 16 +++++++++++++--- 1 file changed, 13 insertions(+), 3 deletions(-) diff --git a/arch/arm/boot/dts/qcom-sdx65-mtp.dts b/arch/arm/boot/dts/qcom-sdx65-mtp.dts index ed98c83..70720e6 100644 --- a/arch/arm/boot/dts/qcom-sdx65-mtp.dts +++ b/arch/arm/boot/dts/qcom-sdx65-mtp.dts @@ -245,6 +245,13 @@ status = "okay"; }; +&pcie_phy { + vdda-phy-supply = <&vreg_l1b_1p2>; + vdda-pll-supply = <&vreg_l4b_0p88>; + + status = "okay"; +}; + &qpic_bam { status = "okay"; }; @@ -265,8 +272,9 @@ }; &remoteproc_mpss { - status = "okay"; memory-region = <&mpss_adsp_mem>; + + status = "okay"; }; &usb { @@ -278,14 +286,16 @@ }; &usb_hsphy { - status = "okay"; vdda-pll-supply = <&vreg_l4b_0p88>; vdda33-supply = <&vreg_l10b_3p08>; vdda18-supply = <&vreg_l5b_1p8>; + + status = "okay"; }; &usb_qmpphy { - status = "okay"; vdda-phy-supply = <&vreg_l4b_0p88>; vdda-pll-supply = <&vreg_l1b_1p2>; + + status = "okay"; }; From patchwork Wed Mar 8 13:35:32 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rohit Agarwal X-Patchwork-Id: 66247 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:5915:0:0:0:0:0 with SMTP id v21csp338471wrd; Wed, 8 Mar 2023 05:44:54 -0800 (PST) X-Google-Smtp-Source: AK7set/yG43Off3MnewsshJwvxid9MwI8rYZVtq6/auPErylklmxTYvhz5MR7P/sDqJ6gTTMvJ5R X-Received: by 2002:a05:6402:1608:b0:4bf:da1a:2be3 with SMTP id f8-20020a056402160800b004bfda1a2be3mr15027615edv.34.1678283094601; Wed, 08 Mar 2023 05:44:54 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1678283094; cv=none; d=google.com; s=arc-20160816; b=T6jWpC0+ov/tX57gSUykwNGhmS2zh7GExawDe8sNEPSquU0r1RXOTTc7QZq7S93zJq +XCFNz8U/Ej+kxrz6gKEs6HjWWt1PbiGppDDJ04as2KSsHojyzYaSUrviGm4xhOepKuz 9TAdUInAk6/b7BX4c+M2aiLQnmpRTw+eCsuCezzAAuOOwUNtmQcY8qbAMimcTs/917T2 0qy8WnKQaWspGLPqDLpoWcz2FYN1BwePu7F7FZBpMHVjo7ZuyUHyQ5U+Dz+mLd53s8IH LmotYYP1Ni700KHVz+uCxq0PdX40LSX1coMR3t4amNANyMNiLA7Or6neAwFffC6r/3mk MiUw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:references:in-reply-to:message-id:date:subject :cc:to:from:dkim-signature; bh=6cwO3O+eq4pLy1weshDptqqYgNJjJdfRLoJ8gn059r0=; b=svDMhAbmpjMZu8tCn5j2CfFw2wO6jcUbAz9u4j0uqDzaflgHMx1ZCx8A44DiVtS3vE jmS/31ZLpTfWrnO7BPpG0wPvamI8e69ktcK7D0SUe5T+vdGkxt1b/h4fjvLm8lkCab1s h0VA0r3aVwa9CAxvZES0MJT+TiyiLfOVTr1+3NF3nEplFGH7VC90whVV6ZGS/MBjWlqc aF0XE9vGKWTdRs9QYgd2n3ymkxf1lfydZZEzqYiO535jiaerbEBlx+1ShpZZM1yiS8Un Hur42Sj0M9fC717xfbxL6QWtOxF13GlntLQYZSHgVhDSZKy7FOVWWjwhCF/kJcqADtgN 01Qw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@quicinc.com header.s=qcppdkim1 header.b=PV67SA26; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=quicinc.com Received: from out1.vger.email (out1.vger.email. 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Signed-off-by: Rohit Agarwal --- arch/arm/boot/dts/qcom-sdx65-mtp.dts | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) diff --git a/arch/arm/boot/dts/qcom-sdx65-mtp.dts b/arch/arm/boot/dts/qcom-sdx65-mtp.dts index 70720e6..13c71f5 100644 --- a/arch/arm/boot/dts/qcom-sdx65-mtp.dts +++ b/arch/arm/boot/dts/qcom-sdx65-mtp.dts @@ -245,6 +245,14 @@ status = "okay"; }; +&pcie_ep { + pinctrl-0 = <&pcie_ep_clkreq_default &pcie_ep_perst_default + &pcie_ep_wake_default>; + pinctrl-names = "default"; + + status = "okay"; +}; + &pcie_phy { vdda-phy-supply = <&vreg_l1b_1p2>; vdda-pll-supply = <&vreg_l4b_0p88>; @@ -277,6 +285,29 @@ status = "okay"; }; +&tlmm { + pcie_ep_clkreq_default: pcie-ep-clkreq-default-state { + pins = "gpio56"; + function = "pcie_clkreq"; + drive-strength = <2>; + bias-disable; + }; + + pcie_ep_perst_default: pcie-ep-perst-default-state { + pins = "gpio57"; + function = "gpio"; + drive-strength = <2>; + bias-pull-down; + }; + + pcie_ep_wake_default: pcie-ep-wake-default-state { + pins = "gpio53"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + }; +}; + &usb { status = "okay"; };