From patchwork Tue Aug 8 05:34:13 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Richard Zhu X-Patchwork-Id: 13346838 X-Patchwork-Delegate: kw@linux.com 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3C487C001B0 for ; Tue, 8 Aug 2023 19:08:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232426AbjHHTIW (ORCPT ); Tue, 8 Aug 2023 15:08:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52582 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232380AbjHHTH7 (ORCPT ); Tue, 8 Aug 2023 15:07:59 -0400 Received: from inva021.nxp.com (inva021.nxp.com [92.121.34.21]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 51D0646BA; Tue, 8 Aug 2023 09:30:04 -0700 (PDT) Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 953072011C7; Tue, 8 Aug 2023 08:08:58 +0200 (CEST) Received: from aprdc01srsp001v.ap-rdc01.nxp.com (aprdc01srsp001v.ap-rdc01.nxp.com [165.114.16.16]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 5A2D32011BF; Tue, 8 Aug 2023 08:08:58 +0200 (CEST) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by aprdc01srsp001v.ap-rdc01.nxp.com (Postfix) with ESMTP id B4DDC1800318; Tue, 8 Aug 2023 14:08:56 +0800 (+08) From: Richard Zhu To: frank.li@nxp.com, l.stach@pengutronix.de, shawnguo@kernel.org, lpieralisi@kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org Cc: hongxing.zhu@nxp.com, linux-pci@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kernel@pengutronix.de, linux-imx@nxp.com Subject: [PATCH v3 4/9] arm: dts: nxp: Add i.MX6QDL and i.MX6QP PCIe EP supports Date: Tue, 8 Aug 2023 13:34:13 +0800 Message-Id: <1691472858-9383-5-git-send-email-hongxing.zhu@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1691472858-9383-1-git-send-email-hongxing.zhu@nxp.com> References: <1691472858-9383-1-git-send-email-hongxing.zhu@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Add i.MX6QDL and i.MX6QP PCIe EP supports. Signed-off-by: Richard Zhu --- arch/arm/boot/dts/nxp/imx/imx6qdl.dtsi | 14 ++++++++++++++ arch/arm/boot/dts/nxp/imx/imx6qp.dtsi | 4 ++++ 2 files changed, 18 insertions(+) diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl.dtsi index bda182edc589..be02f7882c68 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6qdl.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx6qdl.dtsi @@ -289,6 +289,20 @@ pcie: pcie@1ffc000 { status = "disabled"; }; + pcie_ep: pcie-ep@1ffc000 { + compatible = "fsl,imx6q-pcie-ep"; + reg = <0x01ffc000 0x04000>, <0x01000000 0xf00000>; + reg-names = "dbi", "addr_space"; + num-lanes = <1>; + clocks = <&clks IMX6QDL_CLK_PCIE_AXI>, + <&clks IMX6QDL_CLK_LVDS1_GATE>, + <&clks IMX6QDL_CLK_PCIE_REF_125M>; + clock-names = "pcie", "pcie_bus", "pcie_phy"; + num-ib-windows = <4>; + num-ob-windows = <4>; + status = "disabled"; + }; + aips1: bus@2000000 { /* AIPS1 */ compatible = "fsl,aips-bus", "simple-bus"; #address-cells = <1>; diff --git a/arch/arm/boot/dts/nxp/imx/imx6qp.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qp.dtsi index fc164991d2ae..4ca53a4c254c 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6qp.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx6qp.dtsi @@ -118,3 +118,7 @@ &mmdc0 { &pcie { compatible = "fsl,imx6qp-pcie"; }; + +&pcie_ep { + compatible = "fsl,imx6qp-pcie-ep"; +};