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| author | Arnd Bergmann <arnd@arndb.de> | 2020-05-26 00:27:17 +0300 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2020-05-26 00:27:17 +0300 |
| commit | 19207ea8e09914c63a330de8282fc45333cddae2 (patch) | |
| tree | 1ad97ac507f721cefbc8ca1dbe74e92eb5f1e7fd /include/linux | |
| parent | 2e60fac703757e9da2682005d5aff1eceb9710f4 (diff) | |
| parent | 4a470f00e10e3336350ab60ec6c3206177093019 (diff) | |
| download | linux-19207ea8e09914c63a330de8282fc45333cddae2.tar.xz | |
Merge tag 'tegra-for-5.8-of' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/drivers
of: Changes for v5.8-rc1
These changes add support for multiple reserved-memory regions per
device.
* tag 'tegra-for-5.8-of' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
of: Make <linux/of_reserved_mem.h> self-contained
of: reserved-memory: Support multiple regions per device
of: reserved-memory: Support lookup of regions by name
Link: https://lore.kernel.org/r/20200515145311.1580134-5-thierry.reding@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/of_reserved_mem.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/linux/of_reserved_mem.h b/include/linux/of_reserved_mem.h index 60f541912ccf..8216a4156263 100644 --- a/include/linux/of_reserved_mem.h +++ b/include/linux/of_reserved_mem.h @@ -3,6 +3,7 @@ #define __OF_RESERVED_MEM_H #include <linux/device.h> +#include <linux/of.h> struct of_phandle_args; struct reserved_mem_ops; @@ -33,6 +34,9 @@ typedef int (*reservedmem_of_init_fn)(struct reserved_mem *rmem); int of_reserved_mem_device_init_by_idx(struct device *dev, struct device_node *np, int idx); +int of_reserved_mem_device_init_by_name(struct device *dev, + struct device_node *np, + const char *name); void of_reserved_mem_device_release(struct device *dev); void fdt_init_reserved_mem(void); @@ -45,6 +49,14 @@ static inline int of_reserved_mem_device_init_by_idx(struct device *dev, { return -ENOSYS; } + +static inline int of_reserved_mem_device_init_by_name(struct device *dev, + struct device_node *np, + const char *name) +{ + return -ENOSYS; +} + static inline void of_reserved_mem_device_release(struct device *pdev) { } static inline void fdt_init_reserved_mem(void) { } |