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PCI: dra7xx: Make it a kernel module

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Enable building the driver as a loadable kernel module.

Link: https://lore.kernel.org/r/20210531085934.2662457-3-luca@lucaceresoli.net
Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Kishon Vijay Abraham I <kishon@ti.com>
This commit is contained in:
Luca Ceresoli 2021-05-31 10:59:32 +02:00 committed by Lorenzo Pieralisi
parent 3a7fb86758
commit 3b868d150e
2 changed files with 10 additions and 4 deletions
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6
drivers/pci/controller/dwc/Kconfig
View File

@ -17,10 +17,10 @@ config PCIE_DW_EP
select PCIE_DW
config PCI_DRA7XX
bool
tristate
config PCI_DRA7XX_HOST
bool "TI DRA7xx PCIe controller Host Mode"
tristate "TI DRA7xx PCIe controller Host Mode"
depends on SOC_DRA7XX || COMPILE_TEST
depends on PCI_MSI_IRQ_DOMAIN
depends on OF && HAS_IOMEM && TI_PIPE3
@ -36,7 +36,7 @@ config PCI_DRA7XX_HOST
This uses the DesignWare core.
config PCI_DRA7XX_EP
bool "TI DRA7xx PCIe controller Endpoint Mode"
tristate "TI DRA7xx PCIe controller Endpoint Mode"
depends on SOC_DRA7XX || COMPILE_TEST
depends on PCI_ENDPOINT
depends on OF && HAS_IOMEM && TI_PIPE3

8
drivers/pci/controller/dwc/pci-dra7xx.c
View File

@ -15,6 +15,7 @@
#include <linux/irqdomain.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/module.h>
#include <linux/of_device.h>
#include <linux/of_gpio.h>
#include <linux/of_pci.h>
@ -607,6 +608,7 @@ static const struct of_device_id of_dra7xx_pcie_match[] = {
},
{},
};
MODULE_DEVICE_TABLE(of, of_dra7xx_pcie_match);
/*
* dra7xx_pcie_unaligned_memaccess: workaround for AM572x/AM571x Errata i870
@ -943,4 +945,8 @@ static struct platform_driver dra7xx_pcie_driver = {
},
.shutdown = dra7xx_pcie_shutdown,
};
builtin_platform_driver(dra7xx_pcie_driver);
module_platform_driver(dra7xx_pcie_driver);
MODULE_AUTHOR("Kishon Vijay Abraham I <kishon@ti.com>");
MODULE_DESCRIPTION("PCIe controller driver for TI DRA7xx SoCs");
MODULE_LICENSE("GPL v2");