From nobody Tue Dec 23 14:11:46 2025 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 3C384C6FA92 for ; Tue, 27 Sep 2022 09:17:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231793AbiI0JRV (ORCPT ); Tue, 27 Sep 2022 05:17:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47080 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231713AbiI0JQz (ORCPT ); Tue, 27 Sep 2022 05:16:55 -0400 Received: from inva020.nxp.com (inva020.nxp.com [92.121.34.13]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 38469C88B3; Tue, 27 Sep 2022 02:16:39 -0700 (PDT) Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 264C41AF554; Tue, 27 Sep 2022 11:16:37 +0200 (CEST) Received: from aprdc01srsp001v.ap-rdc01.nxp.com (aprdc01srsp001v.ap-rdc01.nxp.com [165.114.16.16]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id D19541AF54D; Tue, 27 Sep 2022 11:16:36 +0200 (CEST) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by aprdc01srsp001v.ap-rdc01.nxp.com (Postfix) with ESMTP id 63614181D0CB; Tue, 27 Sep 2022 17:16:34 +0800 (+08) From: Richard Zhu To: l.stach@pengutronix.de, bhelgaas@google.com, robh+dt@kernel.org, lorenzo.pieralisi@arm.com, shawnguo@kernel.org, kishon@ti.com, kw@linux.com, frank.li@nxp.com 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 v4 09/14] arm64: dts: Add i.MX8MP PCIe EP support on EVK board Date: Tue, 27 Sep 2022 16:57:11 +0800 Message-Id: <1664269036-16142-10-git-send-email-hongxing.zhu@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1664269036-16142-1-git-send-email-hongxing.zhu@nxp.com> References: <1664269036-16142-1-git-send-email-hongxing.zhu@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Add i.MX8MP PCIe EP support on EVK board. Signed-off-by: Richard Zhu --- arch/arm64/boot/dts/freescale/imx8mp-evk.dts | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts b/arch/arm64/boot= /dts/freescale/imx8mp-evk.dts index 9f1469db554d..6daaa5ddc6b6 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts @@ -390,6 +390,19 @@ &pcie { status =3D "okay"; }; =20 +&pcie_ep{ + pinctrl-names =3D "default"; + pinctrl-0 =3D <&pinctrl_pcie0>; + clocks =3D <&clk IMX8MP_CLK_HSIO_ROOT>, + <&clk IMX8MP_CLK_PCIE_ROOT>, + <&clk IMX8MP_CLK_HSIO_AXI>; + clock-names =3D "pcie", "pcie_aux", "pcie_bus"; + assigned-clocks =3D <&clk IMX8MP_CLK_PCIE_AUX>; + assigned-clock-rates =3D <10000000>; + assigned-clock-parents =3D <&clk IMX8MP_SYS_PLL2_50M>; + status =3D "disabled"; +}; + &snvs_pwrkey { status =3D "okay"; }; --=20 2.25.1