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path: root/drivers/pci/host/pcie-iproc-bcma.c
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Diffstat (limited to 'drivers/pci/host/pcie-iproc-bcma.c')
-rw-r--r--drivers/pci/host/pcie-iproc-bcma.c112
1 files changed, 0 insertions, 112 deletions
diff --git a/drivers/pci/host/pcie-iproc-bcma.c b/drivers/pci/host/pcie-iproc-bcma.c
deleted file mode 100644
index aa55b064f64d..000000000000
--- a/drivers/pci/host/pcie-iproc-bcma.c
+++ /dev/null
@@ -1,112 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * Copyright (C) 2015 Broadcom Corporation
- * Copyright (C) 2015 Hauke Mehrtens <hauke@hauke-m.de>
- */
-
-#include <linux/kernel.h>
-#include <linux/pci.h>
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/phy/phy.h>
-#include <linux/bcma/bcma.h>
-#include <linux/ioport.h>
-
-#include "pcie-iproc.h"
-
-
-/* NS: CLASS field is R/O, and set to wrong 0x200 value */
-static void bcma_pcie2_fixup_class(struct pci_dev *dev)
-{
- dev->class = PCI_CLASS_BRIDGE_PCI << 8;
-}
-DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_BROADCOM, 0x8011, bcma_pcie2_fixup_class);
-DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_BROADCOM, 0x8012, bcma_pcie2_fixup_class);
-
-static int iproc_pcie_bcma_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
-{
- struct iproc_pcie *pcie = dev->sysdata;
- struct bcma_device *bdev = container_of(pcie->dev, struct bcma_device, dev);
-
- return bcma_core_irq(bdev, 5);
-}
-
-static int iproc_pcie_bcma_probe(struct bcma_device *bdev)
-{
- struct device *dev = &bdev->dev;
- struct iproc_pcie *pcie;
- LIST_HEAD(resources);
- struct pci_host_bridge *bridge;
- int ret;
-
- bridge = devm_pci_alloc_host_bridge(dev, sizeof(*pcie));
- if (!bridge)
- return -ENOMEM;
-
- pcie = pci_host_bridge_priv(bridge);
-
- pcie->dev = dev;
-
- pcie->type = IPROC_PCIE_PAXB_BCMA;
- pcie->base = bdev->io_addr;
- if (!pcie->base) {
- dev_err(dev, "no controller registers\n");
- return -ENOMEM;
- }
-
- pcie->base_addr = bdev->addr;
-
- pcie->mem.start = bdev->addr_s[0];
- pcie->mem.end = bdev->addr_s[0] + SZ_128M - 1;
- pcie->mem.name = "PCIe MEM space";
- pcie->mem.flags = IORESOURCE_MEM;
- pci_add_resource(&resources, &pcie->mem);
-
- pcie->map_irq = iproc_pcie_bcma_map_irq;
-
- ret = iproc_pcie_setup(pcie, &resources);
- if (ret) {
- dev_err(dev, "PCIe controller setup failed\n");
- pci_free_resource_list(&resources);
- return ret;
- }
-
- bcma_set_drvdata(bdev, pcie);
- return 0;
-}
-
-static void iproc_pcie_bcma_remove(struct bcma_device *bdev)
-{
- struct iproc_pcie *pcie = bcma_get_drvdata(bdev);
-
- iproc_pcie_remove(pcie);
-}
-
-static const struct bcma_device_id iproc_pcie_bcma_table[] = {
- BCMA_CORE(BCMA_MANUF_BCM, BCMA_CORE_NS_PCIEG2, BCMA_ANY_REV, BCMA_ANY_CLASS),
- {},
-};
-MODULE_DEVICE_TABLE(bcma, iproc_pcie_bcma_table);
-
-static struct bcma_driver iproc_pcie_bcma_driver = {
- .name = KBUILD_MODNAME,
- .id_table = iproc_pcie_bcma_table,
- .probe = iproc_pcie_bcma_probe,
- .remove = iproc_pcie_bcma_remove,
-};
-
-static int __init iproc_pcie_bcma_init(void)
-{
- return bcma_driver_register(&iproc_pcie_bcma_driver);
-}
-module_init(iproc_pcie_bcma_init);
-
-static void __exit iproc_pcie_bcma_exit(void)
-{
- bcma_driver_unregister(&iproc_pcie_bcma_driver);
-}
-module_exit(iproc_pcie_bcma_exit);
-
-MODULE_AUTHOR("Hauke Mehrtens");
-MODULE_DESCRIPTION("Broadcom iProc PCIe BCMA driver");
-MODULE_LICENSE("GPL v2");