From patchwork Fri Nov 12 22:34:49 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Leo Li X-Patchwork-Id: 12692449 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 80228C433F5 for ; Fri, 12 Nov 2021 22:37:11 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 4AFD560ED5 for ; Fri, 12 Nov 2021 22:37:11 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 4AFD560ED5 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=nxp.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org 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=7SM8dtTZ1ox5z2CTHAPv3/Jrjga9KkP2AVQGhtC5zvs=; b=veCxDZ4Eytkstd OjpDHRgwVrHMuO7DAp7BvxpaRy6l/8obq7bqVxmv++VZP3YHU2BlnbG+4bnAIFzJXUxXXNq4vGk/T toRgNhspssSYcJjYHE/oyhlBjllbDa66J7bINewEmuZLK9VmgKePeWfyg8l3HrZqkI3YrWnuJDlYz aGocWifLhvnjI0XqcXd8E77FjHNWSCo/MyVuUwh5pFGUbeIEta5kg4Kqbi9pQ7Els71vXtbWJSd49 36CN9fOWXB2cWwmBSN117eY7RAukhpiAF47QCEylIhJMaNo5ByvvHvmgwLaOknE37u3B6AD6ZR3C6 UCYm2dq6SCMGxlAEI7wQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mlf9K-00Bj1K-Vt; Fri, 12 Nov 2021 22:35:59 +0000 Received: from inva020.nxp.com ([92.121.34.13]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mlf8V-00Biff-Re for linux-arm-kernel@lists.infradead.org; Fri, 12 Nov 2021 22:35:10 +0000 Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id C39341A2084; Fri, 12 Nov 2021 23:35:03 +0100 (CET) Received: from smtp.na-rdc02.nxp.com (usphx01srsp001v.us-phx01.nxp.com [134.27.49.11]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 80D811A207F; Fri, 12 Nov 2021 23:35:03 +0100 (CET) Received: from right.am.freescale.net (right.am.freescale.net [10.81.116.142]) by usphx01srsp001v.us-phx01.nxp.com (Postfix) with ESMTP id 9DA0940A77; Fri, 12 Nov 2021 15:35:02 -0700 (MST) From: Li Yang To: Bjorn Helgaas , Rob Herring , Shawn Guo Cc: linux-pci@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Xiaowei Bao , Li Yang Subject: [PATCH 03/11] arm64: dts: ls1028a: Add PCIe EP nodes Date: Fri, 12 Nov 2021 16:34:49 -0600 Message-Id: <20211112223457.10599-4-leoyang.li@nxp.com> X-Mailer: git-send-email 2.25.1.377.g2d2118b In-Reply-To: <20211112223457.10599-1-leoyang.li@nxp.com> References: <20211112223457.10599-1-leoyang.li@nxp.com> MIME-Version: 1.0 X-Virus-Scanned: ClamAV using ClamSMTP X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211112_143508_059530_9796FD1F X-CRM114-Status: UNSURE ( 8.72 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Xiaowei Bao Add PCIe EP nodes for ls1028a to support EP mode. Signed-off-by: Xiaowei Bao Signed-off-by: Li Yang --- .../arm64/boot/dts/freescale/fsl-ls1028a.dtsi | 24 +++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi index 06b36cc65865..424dc9e5c4e4 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi @@ -642,6 +642,18 @@ pcie1: pcie@3400000 { status = "disabled"; }; + pcie_ep1: pcie_ep@3400000 { + compatible = "fsl,ls1028a-pcie-ep","fsl,ls-pcie-ep"; + reg = <0x00 0x03400000 0x0 0x00100000 + 0x80 0x00000000 0x8 0x00000000>; + reg-names = "regs", "addr_space"; + interrupts = ; /* PME interrupt */ + interrupt-names = "pme"; + num-ib-windows = <6>; + num-ob-windows = <8>; + status = "disabled"; + }; + pcie2: pcie@3500000 { compatible = "fsl,ls1028a-pcie"; reg = <0x00 0x03500000 0x0 0x00100000>, /* controller registers */ @@ -669,6 +681,18 @@ pcie2: pcie@3500000 { status = "disabled"; }; + pcie_ep2: pcie_ep@3500000 { + compatible = "fsl,ls1028a-pcie-ep","fsl,ls-pcie-ep"; + reg = <0x00 0x03500000 0x0 0x00100000 + 0x88 0x00000000 0x8 0x00000000>; + reg-names = "regs", "addr_space"; + interrupts = ; /* PME interrupt */ + interrupt-names = "pme"; + num-ib-windows = <6>; + num-ob-windows = <8>; + status = "disabled"; + }; + smmu: iommu@5000000 { compatible = "arm,mmu-500"; reg = <0 0x5000000 0 0x800000>;