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Hou" X-Patchwork-Id: 1084561 Return-Path: X-Original-To: incoming-imx@patchwork.ozlabs.org Delivered-To: patchwork-incoming-imx@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=lists.infradead.org (client-ip=2607:7c80:54:e::133; helo=bombadil.infradead.org; envelope-from=linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=nxp.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="G8+tMmTt"; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=nxp.com header.i=@nxp.com header.b="jtZeWoC1"; dkim-atps=neutral Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 44gYBf06m9z9s0W for ; Fri, 12 Apr 2019 19:54:02 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Content-ID:In-Reply-To: References:Message-ID:Date:Subject:To:From:Reply-To:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Kfos7jy/BCPee20oPlWfhySias0h0y7z8BWXi3xJrYU=; b=G8+tMmTtW7kvs0 +k4IQ4taVapITrkiX3cTBsvukTOVCic1QKv3GAXLs9eJVpXm1OFweFfnGiBUTwY3T7+T1LoedAT/1 3Mko1SkGAaGVW16Aq89s0RaDUAkDj6WigK1x9H2JookeIO6+bDuM0L7lhO58YMKH2/8MEIpFZWhAJ FvLm2xuC1iN4u7vmcacGUr9gG+AVNYyu6s3poLCxKWnMRPuOlWstE1Sk3chw3S868+mu8kYaCV7aK 0NteX72GsQ9PLDfckpDe+skzhTIOmJ3SUO00JDgOpbeqLahRCpzsTb60OR8ROdwAwZtJU6wwVk2g7 GBxFXKoJI3RnHwwJnCHQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hEssg-0003Uk-AZ; Fri, 12 Apr 2019 09:53:58 +0000 Received: from mail-eopbgr10083.outbound.protection.outlook.com ([40.107.1.83] helo=EUR02-HE1-obe.outbound.protection.outlook.com) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hEss3-0002Gs-J3 for linux-arm-kernel@lists.infradead.org; Fri, 12 Apr 2019 09:53:40 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=tmlCv8llpyiWwSZ9NkGUK32cDibZcHyV79/QSCJPf4Q=; b=jtZeWoC1+rUyH+40OQJddBkz2Z6X7NSpL1uDcGah5mYWsQm/2QnQ72AbzHAMzW6PJd2i7lgD2PoQzHzn81MNup2/zr5tkwyd7b5U78HgKxwy5b3f1hryNc0HpaUb1WdXFwcxyMo0EWhWPvE6kZEKyX6QiE2R8mUfEnEusN+5cLc= Received: from AM6PR04MB5781.eurprd04.prod.outlook.com (20.179.3.19) by AM6PR04MB6262.eurprd04.prod.outlook.com (20.179.7.205) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.1771.21; Fri, 12 Apr 2019 09:52:51 +0000 Received: from AM6PR04MB5781.eurprd04.prod.outlook.com ([fe80::f9db:ed86:614e:460]) by AM6PR04MB5781.eurprd04.prod.outlook.com ([fe80::f9db:ed86:614e:460%4]) with mapi id 15.20.1792.009; Fri, 12 Apr 2019 09:52:51 +0000 From: "Z.q. Hou" To: "linux-pci@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "devicetree@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "bhelgaas@google.com" , "robh+dt@kernel.org" , "mark.rutland@arm.com" , "l.subrahmanya@mobiveil.co.in" , "shawnguo@kernel.org" , Leo Li , "lorenzo.pieralisi@arm.com" , "catalin.marinas@arm.com" , "will.deacon@arm.com" Subject: [PATCHv5 4/6] PCI: mobiveil: Add PCIe Gen4 RC driver for NXP Layerscape SoCs Thread-Topic: [PATCHv5 4/6] PCI: mobiveil: Add PCIe Gen4 RC driver for NXP Layerscape SoCs Thread-Index: AQHU8RV9MHdz0yaFRUW6+R/81XqWJQ== Date: Fri, 12 Apr 2019 09:52:50 +0000 Message-ID: <20190412095332.41370-5-Zhiqiang.Hou@nxp.com> References: <20190412095332.41370-1-Zhiqiang.Hou@nxp.com> In-Reply-To: <20190412095332.41370-1-Zhiqiang.Hou@nxp.com> Accept-Language: zh-CN, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: HK2PR02CA0210.apcprd02.prod.outlook.com (2603:1096:201:20::22) To AM6PR04MB5781.eurprd04.prod.outlook.com (2603:10a6:20b:ad::19) authentication-results: spf=none (sender IP is ) smtp.mailfrom=zhiqiang.hou@nxp.com; x-ms-exchange-messagesentrepresentingtype: 1 x-mailer: git-send-email 2.17.1 x-originating-ip: [119.31.174.73] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 45db318b-de5c-4472-ca67-08d6bf2c9e36 x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0; PCL:0; RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600139)(711020)(4605104)(4618075)(2017052603328)(7193020); SRVR:AM6PR04MB6262; x-ms-traffictypediagnostic: AM6PR04MB6262: x-microsoft-antispam-prvs: x-forefront-prvs: 0005B05917 x-forefront-antispam-report: SFV:NSPM; SFS:(10009020)(6029001)(366004)(346002)(136003)(376002)(396003)(39860400002)(199004)(189003)(68736007)(81156014)(3846002)(66066001)(26005)(76176011)(81166006)(86362001)(2201001)(102836004)(186003)(386003)(7736002)(50226002)(7416002)(8676002)(2906002)(6506007)(8936002)(305945005)(5660300002)(6116002)(14444005)(4326008)(476003)(478600001)(25786009)(486006)(256004)(2616005)(105586002)(71190400001)(446003)(110136005)(6512007)(11346002)(1076003)(53936002)(14454004)(52116002)(6436002)(6486002)(71200400001)(54906003)(2501003)(36756003)(106356001)(316002)(99286004)(97736004)(921003)(1121003); DIR:OUT; SFP:1101; SCL:1; SRVR:AM6PR04MB6262; H:AM6PR04MB5781.eurprd04.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; A:1; MX:1; received-spf: None (protection.outlook.com: nxp.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: vQk8nIzGovyfTs2+pJ5RzwBQbIfWg0ruFaYLmPM914W8FW6P9SHS+CFKGQ8aMl3DBCAKoTCHZIjb8qbch012YINDsqBm5JKSCJawPd1wKC7MWIr4RcPSURypnQ1KdpwgwBeVfpn4liYAkLysVjbvXzbLS7xRIjEARhZHh2R490NuzrzY6jzyF3YyFm2VNdO3ITQ6+VQ2BiSUzKpoiehJPwR+ZkyUV3oNCYM62tGmJA8pMOxj+VbR2szKwMTyyQLfg1ya+DKqZkDEGcBFoO48v9eaH6yCCR129FmEbF/ypLQFzbN3lJpWS3V3tQn0Vq/19q4LgB/5DxyuJ1+92PsCtgdjUx/KEdqyypNDrJReP9KRAQu7eExwd8IwUcPD7CaKmCWH5G0tuFweX1cDwU3KO8sl16H1B/DyvU4xG/zVXMc= Content-ID: MIME-Version: 1.0 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 45db318b-de5c-4472-ca67-08d6bf2c9e36 X-MS-Exchange-CrossTenant-originalarrivaltime: 12 Apr 2019 09:52:50.3582 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM6PR04MB6262 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190412_025320_094617_D4BFA2E9 X-CRM114-Status: GOOD ( 20.57 ) X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [40.107.1.83 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record -0.0 SPF_HELO_PASS SPF: HELO matches SPF record 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "M.h. Lian" , "Z.q. Hou" , Xiaowei Bao , Mingkai Hu Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org List-Id: linux-imx-kernel.lists.patchwork.ozlabs.org From: Hou Zhiqiang This PCIe controller is based on the Mobiveil GPEX IP, which is compatible with the PCI Express™ Base Specification, Revision 4.0. Signed-off-by: Hou Zhiqiang Reviewed-by: Minghuan Lian --- V5: - Corrected the subject. - Corrected 2 typos. - Updated the Copyright and driver description. - Changed to use BIT(x) to define verious functions of register's bits. - Unified the capitalization of error info. - Changed the IRQ handler name to ls_pcie_g4_isr(). - Change 'irq' to 'IRQ' in error info. - Trimmed some functions without functionality change. drivers/pci/controller/mobiveil/Kconfig | 10 + drivers/pci/controller/mobiveil/Makefile | 1 + .../controller/mobiveil/pci-layerscape-gen4.c | 256 ++++++++++++++++++ .../pci/controller/mobiveil/pcie-mobiveil.h | 16 +- 4 files changed, 281 insertions(+), 2 deletions(-) create mode 100644 drivers/pci/controller/mobiveil/pci-layerscape-gen4.c diff --git a/drivers/pci/controller/mobiveil/Kconfig b/drivers/pci/controller/mobiveil/Kconfig index 64343c07bfed..d749603641ac 100644 --- a/drivers/pci/controller/mobiveil/Kconfig +++ b/drivers/pci/controller/mobiveil/Kconfig @@ -21,4 +21,14 @@ config PCIE_MOBIVEIL_PLAT Soft IP. It has up to 8 outbound and inbound windows for address translation and it is a PCIe Gen4 IP. +config PCI_LAYERSCAPE_GEN4 + bool "Freescale Layerscape PCIe Gen4 controller" + depends on PCI + depends on OF && (ARM64 || ARCH_LAYERSCAPE) + depends on PCI_MSI_IRQ_DOMAIN + select PCIE_MOBIVEIL_HOST + help + Say Y here if you want PCIe Gen4 controller support on + Layerscape SoCs. The PCIe controller can work in RC or + EP mode according to RCW[HOST_AGT_PEX] setting. endmenu diff --git a/drivers/pci/controller/mobiveil/Makefile b/drivers/pci/controller/mobiveil/Makefile index 9fb6d1c6504d..ff66774ccac4 100644 --- a/drivers/pci/controller/mobiveil/Makefile +++ b/drivers/pci/controller/mobiveil/Makefile @@ -2,3 +2,4 @@ obj-$(CONFIG_PCIE_MOBIVEIL) += pcie-mobiveil.o obj-$(CONFIG_PCIE_MOBIVEIL_HOST) += pcie-mobiveil-host.o obj-$(CONFIG_PCIE_MOBIVEIL_PLAT) += pcie-mobiveil-plat.o +obj-$(CONFIG_PCI_LAYERSCAPE_GEN4) += pci-layerscape-gen4.o diff --git a/drivers/pci/controller/mobiveil/pci-layerscape-gen4.c b/drivers/pci/controller/mobiveil/pci-layerscape-gen4.c new file mode 100644 index 000000000000..03e3d725f0d1 --- /dev/null +++ b/drivers/pci/controller/mobiveil/pci-layerscape-gen4.c @@ -0,0 +1,256 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * PCIe Gen4 host controller driver for NXP Layerscape SoCs + * + * Copyright 2019 NXP + * + * Author: Zhiqiang Hou + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "pcie-mobiveil.h" + +/* LUT and PF control registers */ +#define PCIE_LUT_OFF 0x80000 +#define PCIE_PF_OFF 0xc0000 +#define PCIE_PF_INT_STAT 0x18 +#define PF_INT_STAT_PABRST BIT(31) + +#define PCIE_PF_DBG 0x7fc +#define PF_DBG_LTSSM_MASK 0x3f +#define PF_DBG_WE BIT(31) +#define PF_DBG_PABR BIT(27) + +#define LS_PCIE_G4_LTSSM_L0 0x2d /* L0 state */ + +#define to_ls_pcie_g4(x) platform_get_drvdata((x)->pdev) + +struct ls_pcie_g4 { + struct mobiveil_pcie *pci; + struct delayed_work dwork; + int irq; +}; + +static inline u32 ls_pcie_g4_lut_readl(struct ls_pcie_g4 *pcie, u32 off) +{ + return ioread32(pcie->pci->csr_axi_slave_base + PCIE_LUT_OFF + off); +} + +static inline void ls_pcie_g4_lut_writel(struct ls_pcie_g4 *pcie, + u32 off, u32 val) +{ + iowrite32(val, pcie->pci->csr_axi_slave_base + PCIE_LUT_OFF + off); +} + +static inline u32 ls_pcie_g4_pf_readl(struct ls_pcie_g4 *pcie, u32 off) +{ + return ioread32(pcie->pci->csr_axi_slave_base + PCIE_PF_OFF + off); +} + +static inline void ls_pcie_g4_pf_writel(struct ls_pcie_g4 *pcie, + u32 off, u32 val) +{ + iowrite32(val, pcie->pci->csr_axi_slave_base + PCIE_PF_OFF + off); +} + +static bool ls_pcie_g4_is_bridge(struct ls_pcie_g4 *pcie) +{ + struct mobiveil_pcie *mv_pci = pcie->pci; + u32 header_type; + + header_type = csr_readb(mv_pci, PCI_HEADER_TYPE); + header_type &= 0x7f; + + return header_type == PCI_HEADER_TYPE_BRIDGE; +} + +static int ls_pcie_g4_link_up(struct mobiveil_pcie *pci) +{ + struct ls_pcie_g4 *pcie = to_ls_pcie_g4(pci); + u32 state; + + state = ls_pcie_g4_pf_readl(pcie, PCIE_PF_DBG); + state = state & PF_DBG_LTSSM_MASK; + + if (state == LS_PCIE_G4_LTSSM_L0) + return 1; + + return 0; +} + +static void ls_pcie_g4_reinit_hw(struct ls_pcie_g4 *pcie) +{ + struct mobiveil_pcie *mv_pci = pcie->pci; + struct device *dev = &mv_pci->pdev->dev; + u32 val, act_stat; + int to = 100; + + /* Poll for pab_csb_reset to set and PAB activity to clear */ + do { + usleep_range(10, 15); + val = ls_pcie_g4_pf_readl(pcie, PCIE_PF_INT_STAT); + act_stat = csr_readl(mv_pci, PAB_ACTIVITY_STAT); + } while (((val & PF_INT_STAT_PABRST) == 0 || act_stat) && to--); + if (to < 0) { + dev_err(dev, "Poll PABRST&PABACT timeout.\n"); + return; + } + + /* clear PEX_RESET bit in PEX_PF0_DBG register */ + val = ls_pcie_g4_pf_readl(pcie, PCIE_PF_DBG); + val |= PF_DBG_WE; + ls_pcie_g4_pf_writel(pcie, PCIE_PF_DBG, val); + + val = ls_pcie_g4_pf_readl(pcie, PCIE_PF_DBG); + val |= PF_DBG_PABR; + ls_pcie_g4_pf_writel(pcie, PCIE_PF_DBG, val); + + val = ls_pcie_g4_pf_readl(pcie, PCIE_PF_DBG); + val &= ~PF_DBG_WE; + ls_pcie_g4_pf_writel(pcie, PCIE_PF_DBG, val); + + mobiveil_host_init(mv_pci, true); + + to = 100; + while (!ls_pcie_g4_link_up(mv_pci) && to--) + usleep_range(200, 250); + if (to < 0) + dev_err(dev, "PCIe link training timeout.\n"); +} + +static irqreturn_t ls_pcie_g4_isr(int irq, void *dev_id) +{ + struct ls_pcie_g4 *pcie = (struct ls_pcie_g4 *)dev_id; + struct mobiveil_pcie *mv_pci = pcie->pci; + u32 val; + + val = csr_readl(mv_pci, PAB_INTP_AMBA_MISC_STAT); + if (!val) + return IRQ_NONE; + + if (val & PAB_INTP_RESET) + schedule_delayed_work(&pcie->dwork, msecs_to_jiffies(1)); + + csr_writel(mv_pci, val, PAB_INTP_AMBA_MISC_STAT); + + return IRQ_HANDLED; +} + +static int ls_pcie_g4_interrupt_init(struct mobiveil_pcie *mv_pci) +{ + struct ls_pcie_g4 *pcie = to_ls_pcie_g4(mv_pci); + struct platform_device *pdev = mv_pci->pdev; + struct device *dev = &pdev->dev; + u32 val; + int ret; + + pcie->irq = platform_get_irq_byname(pdev, "intr"); + if (pcie->irq < 0) { + dev_err(dev, "Can't get 'intr' IRQ, errno = %d.\n", pcie->irq); + return pcie->irq; + } + ret = devm_request_irq(dev, pcie->irq, ls_pcie_g4_isr, + IRQF_SHARED, pdev->name, pcie); + if (ret) { + dev_err(dev, "Can't register PCIe IRQ, errno = %d.\n", ret); + return ret; + } + + /* Enable interrupts */ + val = PAB_INTP_INTX_MASK | PAB_INTP_MSI | PAB_INTP_RESET | + PAB_INTP_PCIE_UE | PAB_INTP_IE_PMREDI | PAB_INTP_IE_EC; + csr_writel(mv_pci, val, PAB_INTP_AMBA_MISC_ENB); + + return 0; +} + +static void ls_pcie_g4_reset(struct work_struct *work) +{ + struct delayed_work *dwork = container_of(work, struct delayed_work, + work); + struct ls_pcie_g4 *pcie = container_of(dwork, struct ls_pcie_g4, dwork); + struct mobiveil_pcie *mv_pci = pcie->pci; + u16 ctrl; + + ctrl = csr_readw(mv_pci, PCI_BRIDGE_CONTROL); + ctrl &= ~PCI_BRIDGE_CTL_BUS_RESET; + csr_writew(mv_pci, ctrl, PCI_BRIDGE_CONTROL); + ls_pcie_g4_reinit_hw(pcie); +} + +static struct mobiveil_rp_ops ls_pcie_g4_rp_ops = { + .interrupt_init = ls_pcie_g4_interrupt_init, +}; + +static const struct mobiveil_pab_ops ls_pcie_g4_pab_ops = { + .link_up = ls_pcie_g4_link_up, +}; + +static int __init ls_pcie_g4_probe(struct platform_device *pdev) +{ + struct device *dev = &pdev->dev; + struct mobiveil_pcie *mv_pci; + struct ls_pcie_g4 *pcie; + struct device_node *np = dev->of_node; + int ret; + + if (!of_parse_phandle(np, "msi-parent", 0)) { + dev_err(dev, "Failed to find msi-parent.\n"); + return -EINVAL; + } + + pcie = devm_kzalloc(dev, sizeof(*pcie), GFP_KERNEL); + if (!pcie) + return -ENOMEM; + + mv_pci = devm_kzalloc(dev, sizeof(*mv_pci), GFP_KERNEL); + if (!mv_pci) + return -ENOMEM; + + mv_pci->pdev = pdev; + mv_pci->ops = &ls_pcie_g4_pab_ops; + mv_pci->rp.ops = &ls_pcie_g4_rp_ops; + pcie->pci = mv_pci; + + platform_set_drvdata(pdev, pcie); + + INIT_DELAYED_WORK(&pcie->dwork, ls_pcie_g4_reset); + + ret = mobiveil_pcie_host_probe(mv_pci); + if (ret) { + dev_err(dev, "Fail to probe!\n"); + return ret; + } + + if (!ls_pcie_g4_is_bridge(pcie)) + return -ENODEV; + + return 0; +} + +static const struct of_device_id ls_pcie_g4_of_match[] = { + { .compatible = "fsl,lx2160a-pcie", }, + { }, +}; + +static struct platform_driver ls_pcie_g4_driver = { + .driver = { + .name = "layerscape-pcie-gen4", + .of_match_table = ls_pcie_g4_of_match, + .suppress_bind_attrs = true, + }, +}; + +builtin_platform_driver_probe(ls_pcie_g4_driver, ls_pcie_g4_probe); diff --git a/drivers/pci/controller/mobiveil/pcie-mobiveil.h b/drivers/pci/controller/mobiveil/pcie-mobiveil.h index 5eecb2fc039d..36c6197b6ace 100644 --- a/drivers/pci/controller/mobiveil/pcie-mobiveil.h +++ b/drivers/pci/controller/mobiveil/pcie-mobiveil.h @@ -43,6 +43,8 @@ #define PAGE_LO_MASK 0x3ff #define PAGE_SEL_OFFSET_SHIFT 10 +#define PAB_ACTIVITY_STAT 0x81c + #define PAB_AXI_PIO_CTRL 0x0840 #define APIO_EN_MASK 0xf @@ -51,8 +53,18 @@ #define PAB_INTP_AMBA_MISC_ENB 0x0b0c #define PAB_INTP_AMBA_MISC_STAT 0x0b1c -#define PAB_INTP_INTX_MASK 0x01e0 -#define PAB_INTP_MSI_MASK 0x8 +#define PAB_INTP_RESET BIT(1) +#define PAB_INTP_MSI BIT(3) +#define PAB_INTP_INTA BIT(5) +#define PAB_INTP_INTB BIT(6) +#define PAB_INTP_INTC BIT(7) +#define PAB_INTP_INTD BIT(8) +#define PAB_INTP_PCIE_UE BIT(9) +#define PAB_INTP_IE_PMREDI BIT(29) +#define PAB_INTP_IE_EC BIT(30) +#define PAB_INTP_MSI_MASK PAB_INTP_MSI +#define PAB_INTP_INTX_MASK (PAB_INTP_INTA | PAB_INTP_INTB |\ + PAB_INTP_INTC | PAB_INTP_INTD) #define PAB_AXI_AMAP_CTRL(win) PAB_REG_ADDR(0x0ba0, win) #define WIN_ENABLE_SHIFT 0