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1// SPDX-License-Identifier: GPL-2.02/*3 * PCI driver for the Intel SCU.4 *5 * Copyright (C) 2008-2010, 2015, 2020 Intel Corporation6 * Authors: Sreedhara DS (sreedhara.ds@intel.com)7 * Mika Westerberg <mika.westerberg@linux.intel.com>8 */9 10#include <linux/errno.h>11#include <linux/init.h>12#include <linux/pci.h>13 14#include <linux/platform_data/x86/intel_scu_ipc.h>15 16static int intel_scu_pci_probe(struct pci_dev *pdev,17 const struct pci_device_id *id)18{19 struct intel_scu_ipc_data scu_data = {};20 struct intel_scu_ipc_dev *scu;21 int ret;22 23 ret = pcim_enable_device(pdev);24 if (ret)25 return ret;26 27 scu_data.mem = pdev->resource[0];28 scu_data.irq = pdev->irq;29 30 scu = intel_scu_ipc_register(&pdev->dev, &scu_data);31 return PTR_ERR_OR_ZERO(scu);32}33 34static const struct pci_device_id pci_ids[] = {35 { PCI_VDEVICE(INTEL, 0x080e) },36 { PCI_VDEVICE(INTEL, 0x082a) },37 { PCI_VDEVICE(INTEL, 0x08ea) },38 { PCI_VDEVICE(INTEL, 0x0a94) },39 { PCI_VDEVICE(INTEL, 0x11a0) },40 { PCI_VDEVICE(INTEL, 0x1a94) },41 { PCI_VDEVICE(INTEL, 0x5a94) },42 {}43};44 45static struct pci_driver intel_scu_pci_driver = {46 .driver = {47 .suppress_bind_attrs = true,48 },49 .name = "intel_scu",50 .id_table = pci_ids,51 .probe = intel_scu_pci_probe,52};53 54builtin_pci_driver(intel_scu_pci_driver);55