diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-09-09 21:26:33 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-09-09 21:26:33 +0400 |
| commit | 64c353864e3f7ccba0ade1bd6f562f9a3bc7e68d (patch) | |
| tree | fdd4d4c0cc90ef920cd755b835f0acf1e6ef8fbf /include/linux/of_fdt.h | |
| parent | d8cacd3a259bf522ea5e6c4c60eba67ba22f599c (diff) | |
| parent | 10bcdfb8ba24760f715f0a700c3812747eddddf5 (diff) | |
| download | linux-64c353864e3f7ccba0ade1bd6f562f9a3bc7e68d.tar.xz | |
Merge branch 'for-v3.12' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping
Pull DMA mapping update from Marek Szyprowski:
"This contains an addition of Device Tree support for reserved memory
regions (Contiguous Memory Allocator is one of the drivers for it) and
changes required by the KVM extensions for PowerPC architectue"
* 'for-v3.12' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping:
ARM: init: add support for reserved memory defined by device tree
drivers: of: add initialization code for dma reserved memory
drivers: of: add function to scan fdt nodes given by path
drivers: dma-contiguous: clean source code and prepare for device tree
Diffstat (limited to 'include/linux/of_fdt.h')
| -rw-r--r-- | include/linux/of_fdt.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/of_fdt.h b/include/linux/of_fdt.h index ed136ad698ce..19f26f8d2202 100644 --- a/include/linux/of_fdt.h +++ b/include/linux/of_fdt.h @@ -90,6 +90,9 @@ extern void *of_get_flat_dt_prop(unsigned long node, const char *name, extern int of_flat_dt_is_compatible(unsigned long node, const char *name); extern int of_flat_dt_match(unsigned long node, const char *const *matches); extern unsigned long of_get_flat_dt_root(void); +extern int of_scan_flat_dt_by_path(const char *path, + int (*it)(unsigned long node, const char *name, int depth, void *data), + void *data); extern int early_init_dt_scan_chosen(unsigned long node, const char *uname, int depth, void *data); |