From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.7 required=3.0 tests=FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id ABC3DC10F13 for ; Thu, 11 Apr 2019 14:55:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 870282184B for ; Thu, 11 Apr 2019 14:55:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726685AbfDKOzm (ORCPT ); Thu, 11 Apr 2019 10:55:42 -0400 Received: from ns.iliad.fr ([212.27.33.1]:58718 "EHLO ns.iliad.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726640AbfDKOzm (ORCPT ); Thu, 11 Apr 2019 10:55:42 -0400 Received: from ns.iliad.fr (localhost [127.0.0.1]) by ns.iliad.fr (Postfix) with ESMTP id 719CB215C6; Thu, 11 Apr 2019 16:55:40 +0200 (CEST) Received: from [192.168.108.49] (freebox.vlq16.iliad.fr [213.36.7.13]) by ns.iliad.fr (Postfix) with ESMTP id 5702D21549; Thu, 11 Apr 2019 16:55:40 +0200 (CEST) Subject: Re: [PATCH v3] arm64: dts: qcom: msm8998: Add PCIe PHY and RC nodes From: Marc Gonzalez To: Bjorn Andersson , Stanimir Varbanov , Rob Herring , Mark Rutland , Robin Murphy Cc: Jeffrey Hugo , Vivek Gautam , MSM , PCI References: Message-ID: Date: Thu, 11 Apr 2019 16:55:40 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-Virus-Scanned: ClamAV using ClamSMTP ; ns.iliad.fr ; Thu Apr 11 16:55:40 2019 +0200 (CEST) Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org +robh, +mrutland for DT, +rmurphy for PCI On 11/04/2019 10:50, Marc Gonzalez wrote: > Add MSM8998 PCIe QMP PHY and PCIe root complex DT nodes. > > Based on the following DTS downstream: > https://source.codeaurora.org/quic/la/kernel/msm-4.4/tree/arch/arm/boot/dts/qcom/msm8998.dtsi?h=LE.UM.1.3.r3.25#n2537 > > Signed-off-by: Marc Gonzalez > --- > Changes from v2: > - Move all X-names props *after* corresponding X(s) prop > - Drop comments > --- > arch/arm64/boot/dts/qcom/msm8998.dtsi | 69 +++++++++++++++++++++++++++ > 1 file changed, 69 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/msm8998.dtsi b/arch/arm64/boot/dts/qcom/msm8998.dtsi > index f807ea3e2c6e..dab3333e21f4 100644 > --- a/arch/arm64/boot/dts/qcom/msm8998.dtsi > +++ b/arch/arm64/boot/dts/qcom/msm8998.dtsi > @@ -621,6 +621,75 @@ > ; > }; > > + pcie0: pci@1c00000 { > + compatible = "qcom,pcie-msm8996"; > + reg = <0x01c00000 0x2000>, > + <0x1b000000 0xf1d>, > + <0x1b000f20 0xa8>, > + <0x1b100000 0x100000>; > + reg-names = "parf", "dbi", "elbi", "config"; > + device_type = "pci"; > + linux,pci-domain = <0>; > + bus-range = <0x00 0xff>; > + #address-cells = <3>; > + #size-cells = <2>; > + num-lanes = <1>; > + phys = <&pciephy>; > + phy-names = "pciephy"; > + > + ranges = <0x01000000 0x0 0x1b200000 0x1b200000 0x0 0x100000>, > + <0x02000000 0x0 0x1b300000 0x1b300000 0x0 0xd00000>; > + > + #interrupt-cells = <1>; > + interrupts = ; > + interrupt-names = "msi"; > + interrupt-map-mask = <0 0 0 0x7>; > + interrupt-map = <0 0 0 1 &intc 0 135 IRQ_TYPE_LEVEL_HIGH>, > + <0 0 0 2 &intc 0 136 IRQ_TYPE_LEVEL_HIGH>, > + <0 0 0 3 &intc 0 138 IRQ_TYPE_LEVEL_HIGH>, > + <0 0 0 4 &intc 0 139 IRQ_TYPE_LEVEL_HIGH>; > + > + clocks = <&gcc GCC_PCIE_0_PIPE_CLK>, > + <&gcc GCC_PCIE_0_MSTR_AXI_CLK>, > + <&gcc GCC_PCIE_0_SLV_AXI_CLK>, > + <&gcc GCC_PCIE_0_CFG_AHB_CLK>, > + <&gcc GCC_PCIE_0_AUX_CLK>; > + clock-names = "pipe", "bus_master", "bus_slave", "cfg", "aux"; > + > + power-domains = <&gcc PCIE_0_GDSC>; > + iommu-map = <0x100 &anoc1_smmu 0x1480 1>; > + perst-gpios = <&tlmm 35 GPIO_ACTIVE_LOW>; > + }; > + > + phy@1c06000 { > + compatible = "qcom,msm8998-qmp-pcie-phy"; > + reg = <0x01c06000 0x18c>; > + #address-cells = <1>; > + #size-cells = <1>; > + ranges; > + > + clocks = <&gcc GCC_PCIE_PHY_AUX_CLK>, > + <&gcc GCC_PCIE_0_CFG_AHB_CLK>, > + <&gcc GCC_PCIE_CLKREF_CLK>; > + clock-names = "aux", "cfg_ahb", "ref"; > + > + resets = <&gcc GCC_PCIE_0_PHY_BCR>, <&gcc GCC_PCIE_PHY_BCR>; > + reset-names = "phy", "common"; > + > + vdda-phy-supply = <&vreg_l1a_0p875>; > + vdda-pll-supply = <&vreg_l2a_1p2>; > + > + pciephy: lane@1c06800 { > + reg = <0x01c06200 0x128>, <0x01c06400 0x1fc>, <0x01c06800 0x20c>; > + #phy-cells = <0>; > + > + clocks = <&gcc GCC_PCIE_0_PIPE_CLK>; > + clock-names = "pipe0"; > + clock-output-names = "pcie_0_pipe_clk_src"; > + #clock-cells = <0>; > + }; > + }; > + > tcsr_mutex_regs: syscon@1f40000 { > compatible = "syscon"; > reg = <0x1f40000 0x20000>;