diff options
Diffstat (limited to 'drivers/pci/host/pcie-iproc-bcma.c')
-rw-r--r-- | drivers/pci/host/pcie-iproc-bcma.c | 112 |
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"); |