From patchwork Sat Dec 11 02:17:55 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Baryshkov X-Patchwork-Id: 12671529 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 89AE0C3525C for ; Sat, 11 Dec 2021 02:18:13 +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=nSOjRwv2q/pBXUSupE26jWWm7Xki7L6+zWDFqgSDLj4=; b=cGXo1+wLV6W+jE iP76nx5RFARAJXoPSCmznFHu+QfjRTuL0YIIQykxs5Vgrh9c/+okoL1y1eM9OM0d7ru+Sy21DKEDv zQqt5roTVrqnnq1kB7U6H+3ECPczYwDmOSyrks9fzqU4eL3rJZhh8lJOBcx9FsA82i2hUTtWNjYMm J5F/1NxP+k8jHDKnjGCHpWG219t5bAP/HWAf/XAUE6SUvvUmK/r5XJTWsBp9W8iKMjIRNQkhNaLE/ DrrkMbRO+aHvToFFYVf175Q825PQZytQE/ur6kz0k+KLhuyNQJ8vChpICq1quMnnrCeB9yIr4EMMe VhDO1yIjkQUAU69RV3lQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mvrxk-004RA2-UL; Sat, 11 Dec 2021 02:18:12 +0000 Received: from mail-lf1-x131.google.com ([2a00:1450:4864:20::131]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mvrxh-004R71-To for linux-phy@lists.infradead.org; Sat, 11 Dec 2021 02:18:11 +0000 Received: by mail-lf1-x131.google.com with SMTP id k37so21255859lfv.3 for ; Fri, 10 Dec 2021 18:18:09 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=Wy6PRuTmEIMuhgtUQE9Eh1epb/l1hlZtagcw8/LrEbU=; b=OfwlpSgVRWdrSRtKJ9LkXRsLDJDbVctMLNM57ZoNt/KNoiJbTtLYNABkItj9ftMrse XaNGT3JNbz8RLdRBRPUxaeoXDCdBB5iaoK8Od8rMSL3N6VhNftJXsgSRxCcxd89k3YNZ 3SwASbtUv68yGvHkk6ylcdYA2EA4M1ZSPd4vypyCo180OhHVpKUe4Fij2m4e1ptQpOZk KGgPnenz8OQimip7MDJ2wVRgQFx0SEKfkC3BL1UTRa12o5kuhsA/dkleCrZBNca6c6dI XBjHIfVItPTuYR/vUyndx8MRk/cPOvxtqXGa+wPKS6nvR4bLKQihJrjMXdv7CMH1YJm2 SoMQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=Wy6PRuTmEIMuhgtUQE9Eh1epb/l1hlZtagcw8/LrEbU=; b=O+TgnCl0zMy48YX/JKzaoFGF+xikhVXS7pKTEXes+5bB35iZmVgt3BiAVqo8LUIWEY yhTeBCwUplHbm7qwD+Hm4Vl3DKxEKkH5fiGoieK679JkKS70Tojydi7XC+iwdIg6UAxI mUf1Z99CdOtwGFeov5WlaSD7+U22BjVpOOEM0Qn95xCnkDXrd9M2K4vPtTm0mwnqVSkH pRjrGfpt7rQE5NSlZCSB6mv/nuq/EMw8mYw8amBj2QJ5a6fY4OR++J4q4KPdrpGnByws mqoFGkBQOFlcaohIwFegKs7ld+kpcEsrn0OPqi2QWAaG5yI/cp25B5s81zW1Xe22BmqR hOeA== X-Gm-Message-State: AOAM530XhQQkVew+uV8ILUJIhcIuOHEt/AFNGq4PwfGkoLbOuEDR9MkJ WiZ73dSaoTEWA2y2TxVy09rAEA== X-Google-Smtp-Source: ABdhPJzmXShy36/phvBmUI9smRRo4joSftJpGMCLSDaUtDXtqRpWk3cZzrpEFD4H18oMDTuBUhZoNQ== X-Received: by 2002:a19:6717:: with SMTP id b23mr15861453lfc.659.1639189088517; Fri, 10 Dec 2021 18:18:08 -0800 (PST) Received: from eriador.lan ([37.153.55.125]) by smtp.gmail.com with ESMTPSA id y7sm504663lfj.90.2021.12.10.18.18.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 10 Dec 2021 18:18:07 -0800 (PST) From: Dmitry Baryshkov To: Andy Gross , Bjorn Andersson , Rob Herring , Vinod Koul , Kishon Vijay Abraham I , Stanimir Varbanov , Lorenzo Pieralisi Cc: Bjorn Helgaas , =?utf-8?q?Krzysztof_Wilczy=C5=84ski?= , linux-arm-msm@vger.kernel.org, linux-pci@vger.kernel.org, devicetree@vger.kernel.org, linux-phy@lists.infradead.org Subject: [PATCH v3 07/10] arm64: dts: qcom: sm8450: add PCIe0 PHY node Date: Sat, 11 Dec 2021 05:17:55 +0300 Message-Id: <20211211021758.1712299-8-dmitry.baryshkov@linaro.org> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20211211021758.1712299-1-dmitry.baryshkov@linaro.org> References: <20211211021758.1712299-1-dmitry.baryshkov@linaro.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211210_181809_982635_F619DE66 X-CRM114-Status: UNSURE ( 9.40 ) 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 Add device tree node for the first PCIe PHY device found on the Qualcomm SM8450 platform. Signed-off-by: Dmitry Baryshkov --- arch/arm64/boot/dts/qcom/sm8450.dtsi | 42 ++++++++++++++++++++++++++-- 1 file changed, 40 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/sm8450.dtsi b/arch/arm64/boot/dts/qcom/sm8450.dtsi index 16a789cacb65..a047d8a22897 100644 --- a/arch/arm64/boot/dts/qcom/sm8450.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8450.dtsi @@ -558,8 +558,12 @@ gcc: clock-controller@100000 { #clock-cells = <1>; #reset-cells = <1>; #power-domain-cells = <1>; - clock-names = "bi_tcxo", "sleep_clk"; - clocks = <&rpmhcc RPMH_CXO_CLK>, <&sleep_clk>; + clocks = <&rpmhcc RPMH_CXO_CLK>, + <&pcie0_lane>, + <&sleep_clk>; + clock-names = "bi_tcxo", + "pcie_0_pipe_clk", + "sleep_clk"; }; qupv3_id_0: geniqup@9c0000 { @@ -625,6 +629,40 @@ i2c14: i2c@a98000 { }; }; + pcie0_phy: phy@1c06000 { + compatible = "qcom,sm8450-qmp-gen3x1-pcie-phy"; + reg = <0 0x01c06000 0 0x200>; + #address-cells = <2>; + #size-cells = <2>; + ranges; + clocks = <&gcc GCC_PCIE_0_AUX_CLK>, + <&gcc GCC_PCIE_0_CFG_AHB_CLK>, + <&gcc GCC_PCIE_0_CLKREF_EN>, + <&gcc GCC_PCIE_0_PHY_RCHNG_CLK>; + clock-names = "aux", "cfg_ahb", "ref", "refgen"; + + resets = <&gcc GCC_PCIE_0_PHY_BCR>; + reset-names = "phy"; + + assigned-clocks = <&gcc GCC_PCIE_0_PHY_RCHNG_CLK>; + assigned-clock-rates = <100000000>; + + status = "disabled"; + + pcie0_lane: lanes@1c06200 { + reg = <0 0x1c06e00 0 0x200>, /* tx */ + <0 0x1c07000 0 0x200>, /* rx */ + <0 0x1c06200 0 0x200>, /* pcs */ + <0 0x1c06600 0 0x200>; /* pcs_pcie */ + clocks = <&gcc GCC_PCIE_0_PIPE_CLK>; + clock-names = "pipe0"; + + #clock-cells = <0>; + #phy-cells = <0>; + clock-output-names = "pcie_0_pipe_clk"; + }; + }; + config_noc: interconnect@1500000 { compatible = "qcom,sm8450-config-noc"; reg = <0 0x01500000 0 0x1c000>;