diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pci/fsl_pci_init.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/pci/fsl_pci_init.c b/drivers/pci/fsl_pci_init.c index 564459c..b5d868f 100644 --- a/drivers/pci/fsl_pci_init.c +++ b/drivers/pci/fsl_pci_init.c @@ -299,3 +299,23 @@ void fsl_pci_init(struct pci_controller *hose) pci_hose_write_config_word(hose, dev, PCI_SEC_STATUS, 0xffff); } } + +#ifdef CONFIG_OF_BOARD_SETUP +#include <libfdt.h> +#include <fdt_support.h> + +void ft_fsl_pci_setup(void *blob, const char *pci_alias, + struct pci_controller *hose) +{ + int off = fdt_path_offset(blob, pci_alias); + + if (off >= 0) { + u32 bus_range[2]; + + bus_range[0] = 0; + bus_range[1] = hose->last_busno - hose->first_busno; + fdt_setprop(blob, off, "bus-range", &bus_range[0], 2*4); + fdt_pci_dma_ranges(blob, off, hose); + } +} +#endif |