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| author | Bjorn Helgaas <bhelgaas@google.com> | 2016-12-12 11:25:06 -0600 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2016-12-12 11:25:06 -0600 |
| commit | b5332d0073f706bc0b31e21965c60e21ffa6cda9 (patch) | |
| tree | e90349108e4d95f1b5fc2205dc6ed27438f3cff3 /include/linux/of_pci.h | |
| parent | 258315714198c122c819cbeb5fd3fb236cb245b4 (diff) | |
| parent | 9a1dc3891255afd836f355b117fd6b975d0b1eb2 (diff) | |
Merge branch 'pci/host' into next
* pci/host:
of/pci: Add of_pci_get_max_link_speed() to parse max-link-speed from DT
Documentation/devicetree: Add PCIe max-link-speed property
Diffstat (limited to 'include/linux/of_pci.h')
| -rw-r--r-- | include/linux/of_pci.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/of_pci.h b/include/linux/of_pci.h index 7fd5cfce9140..0e0974eceb80 100644 --- a/include/linux/of_pci.h +++ b/include/linux/of_pci.h @@ -16,6 +16,7 @@ int of_pci_get_devfn(struct device_node *np); int of_irq_parse_and_map_pci(const struct pci_dev *dev, u8 slot, u8 pin); int of_pci_parse_bus_range(struct device_node *node, struct resource *res); int of_get_pci_domain_nr(struct device_node *node); +int of_pci_get_max_link_speed(struct device_node *node); void of_pci_check_probe_only(void); int of_pci_map_rid(struct device_node *np, u32 rid, const char *map_name, const char *map_mask_name, @@ -62,6 +63,12 @@ static inline int of_pci_map_rid(struct device_node *np, u32 rid, return -EINVAL; } +static inline int +of_pci_get_max_link_speed(struct device_node *node) +{ + return -EINVAL; +} + static inline void of_pci_check_probe_only(void) { } #endif |