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// SPDX-License-Identifier: GPL-2.0
/*
* PCIe host controller driver for Mobiveil PCIe Host controller
*
* Copyright (c) 2018 Mobiveil Inc.
* Copyright 2019 NXP
*
* Author: Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
* Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
*/
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/of_pci.h>
#include <linux/pci.h>
#include <linux/platform_device.h>
#include <linux/slab.h>
#include "pcie-mobiveil.h"
static int mobiveil_pcie_probe(struct platform_device *pdev)
{
struct mobiveil_pcie *pcie;
struct pci_host_bridge *bridge;
struct device *dev = &pdev->dev;
/* allocate the PCIe port */
bridge = devm_pci_alloc_host_bridge(dev, sizeof(*pcie));
if (!bridge)
return -ENOMEM;
pcie = pci_host_bridge_priv(bridge);
pcie->rp.bridge = bridge;
pcie->pdev = pdev;
return mobiveil_pcie_host_probe(pcie);
}
static const struct of_device_id mobiveil_pcie_of_match[] = {
{.compatible = "mbvl,gpex40-pcie",},
{},
};
MODULE_DEVICE_TABLE(of, mobiveil_pcie_of_match);
static struct platform_driver mobiveil_pcie_driver = {
.probe = mobiveil_pcie_probe,
.driver = {
.name = "mobiveil-pcie",
.of_match_table = mobiveil_pcie_of_match,
.suppress_bind_attrs = true,
},
};
builtin_platform_driver(mobiveil_pcie_driver);
MODULE_DESCRIPTION("Mobiveil PCIe host controller driver");
MODULE_AUTHOR("Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>");
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