From patchwork Fri Nov 22 02:33:14 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ziyue Zhang X-Patchwork-Id: 13882718 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id D38AFE65D10 for ; Fri, 22 Nov 2024 02:33:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=kilFdbGJcOtCBn30agy9hdzP5MVYc4RjkrQENk4v7vc=; b=LJ9jVJpVE5WDmL 7dxNgM7AeD6BLfeRiK/FF38c+xz2UnRU6BmqdRU4v+xOfrwtC4BEUPWB7K50IxC7LbjGNfptQiHuN 00MzwVG6PfuLztBaDOlwq4nvyUlyXwKlOH4xBNht5r/3wqKM/94yGp8lSjaeSXIvbYeIPSgrUYSzv vAmflbtA4giVMUgbbUpPPaPNNdTcnQQn33MG2Cx3NmBKT24XmGMSRWxA0vE4JWAWAQN8Bh7hLxj0/ EnFHy5wH0smMX30rtj9jnRR8DZi+5++F4MQZIm3PQ1NHO4o5D6CPikDMMMJqiTcBne7P/9ld19PcL 9R7gM2zsSlscFOQzZ+7w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tEJUC-00000001Szm-2XT9; Fri, 22 Nov 2024 02:33:32 +0000 Received: from mx0a-0031df01.pphosted.com ([205.220.168.131]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tEJUA-00000001Sy7-3KTG for linux-phy@lists.infradead.org; Fri, 22 Nov 2024 02:33:31 +0000 Received: from pps.filterd (m0279862.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 4ALLrGlb027544; Fri, 22 Nov 2024 02:33:24 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h= cc:content-transfer-encoding:date:from:in-reply-to:message-id :mime-version:references:subject:to; s=qcppdkim1; bh=BQ1OD+cYYs3 yLMO7DnL1KKffAZLTMobDq5A7RSe6d54=; b=PIy3m4Y4rmhdnkhJyvpJInUThxq 1hkou911ZRhDjYGkJi01/gu3PDBpB02m7ckk4ID6sPn+54uTnNwYP8kfhixoF7jq ca9aq/6DnbOybp1phfiVhFMDVtO7ffmskHrJiWTCY+9MpnOqKLyU6QuQ4ysl0Gob asIilC071nNHB92/hD3K2V+BVcw3PsfDfBRzUVoAWaa0zr/RRi1nBzDKWd3Le8vD rDDQ9n8y3C5JPWw0SuRQHUNqlMNdLByQx0QVtXe4p6r1/5ZaHhW9M+mQlifyzRHo wFPT0iWRIgWCU4i71xId4PYleGAdo8iEjYv7BRVK7qocPKqnKjG1Ya+fu9w== Received: from aptaippmta01.qualcomm.com (tpe-colo-wan-fw-bordernet.qualcomm.com [103.229.16.4]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 432d5b0hdv-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 22 Nov 2024 02:33:24 +0000 (GMT) Received: from pps.filterd (APTAIPPMTA01.qualcomm.com [127.0.0.1]) by APTAIPPMTA01.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTP id 4AM2XMKV025363; Fri, 22 Nov 2024 02:33:22 GMT Received: from pps.reinject (localhost [127.0.0.1]) by APTAIPPMTA01.qualcomm.com (PPS) with ESMTPS id 42xmfm3upc-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 22 Nov 2024 02:33:22 +0000 Received: from APTAIPPMTA01.qualcomm.com (APTAIPPMTA01.qualcomm.com [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 4AM2XMxG025352; Fri, 22 Nov 2024 02:33:22 GMT Received: from cse-cd02-lnx.ap.qualcomm.com (cse-cd02-lnx.qualcomm.com [10.64.75.246]) by APTAIPPMTA01.qualcomm.com (PPS) with ESMTPS id 4AM2XLBc025349 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 22 Nov 2024 02:33:22 +0000 Received: by cse-cd02-lnx.ap.qualcomm.com (Postfix, from userid 4438065) id 662191803; Fri, 22 Nov 2024 10:33:20 +0800 (CST) From: Ziyue Zhang To: vkoul@kernel.org, kishon@kernel.org, robh+dt@kernel.org, manivannan.sadhasivam@linaro.org, bhelgaas@google.com, kw@linux.com, lpieralisi@kernel.org, quic_qianyu@quicinc.com, conor+dt@kernel.org, neil.armstrong@linaro.org, andersson@kernel.org, konradybcio@kernel.org Cc: quic_tsoni@quicinc.com, quic_shashim@quicinc.com, quic_kaushalk@quicinc.com, quic_tdas@quicinc.com, quic_tingweiz@quicinc.com, quic_aiquny@quicinc.com, kernel@quicinc.com, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-phy@lists.infradead.org, Krishna chaitanya chundru , Ziyue Zhang Subject: [PATCH v2 6/6] arm64: dts: qcom: qcs615: enable pcie for qcs615 platform dts Date: Fri, 22 Nov 2024 10:33:14 +0800 Message-Id: <20241122023314.1616353-7-quic_ziyuzhan@quicinc.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241122023314.1616353-1-quic_ziyuzhan@quicinc.com> References: <20241122023314.1616353-1-quic_ziyuzhan@quicinc.com> MIME-Version: 1.0 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: nkudqDdmjWqGyS6mMI4TqQs_0eyldMMc X-Proofpoint-ORIG-GUID: nkudqDdmjWqGyS6mMI4TqQs_0eyldMMc 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 priorityscore=1501 phishscore=0 adultscore=0 clxscore=1015 impostorscore=0 suspectscore=0 spamscore=0 bulkscore=0 lowpriorityscore=0 mlxlogscore=971 mlxscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2409260000 definitions=main-2411220020 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241121_183330_836703_084967B0 X-CRM114-Status: UNSURE ( 9.17 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org From: Krishna chaitanya chundru Add platform configurations in devicetree for PCIe, board related gpios, PMIC regulators, etc. Signed-off-by: Krishna chaitanya chundru Signed-off-by: Ziyue Zhang --- arch/arm64/boot/dts/qcom/qcs615-ride.dts | 42 ++++++++++++++++++++++++ 1 file changed, 42 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/qcs615-ride.dts b/arch/arm64/boot/dts/qcom/qcs615-ride.dts index ee6cab3924a6..18f131ae9e07 100644 --- a/arch/arm64/boot/dts/qcom/qcs615-ride.dts +++ b/arch/arm64/boot/dts/qcom/qcs615-ride.dts @@ -202,6 +202,23 @@ &gcc { <&sleep_clk>; }; +&pcie { + perst-gpios = <&tlmm 101 GPIO_ACTIVE_LOW>; + wake-gpios = <&tlmm 100 GPIO_ACTIVE_HIGH>; + + pinctrl-0 = <&pcie_default_state>; + pinctrl-names = "default"; + + status = "okay"; +}; + +&pcie_phy { + vdda-phy-supply = <&vreg_l5a>; + vdda-pll-supply = <&vreg_l12a>; + + status = "okay"; +}; + &qupv3_id_0 { status = "okay"; }; @@ -210,6 +227,31 @@ &rpmhcc { clocks = <&xo_board_clk>; }; +&tlmm { + pcie_default_state: pcie-default-state { + clkreq-pins { + pins = "gpio90"; + function = "pcie_clk_req"; + drive-strength = <2>; + bias-pull-up; + }; + + perst-pins { + pins = "gpio101"; + function = "gpio"; + drive-strength = <2>; + bias-pull-down; + }; + + wake-pins { + pins = "gpio100"; + function = "gpio"; + drive-strength = <2>; + bias-pull-up; + }; + }; +}; + &uart0 { status = "okay"; };