diff options
Diffstat (limited to 'include/dm/fdtaddr.h')
| -rw-r--r-- | include/dm/fdtaddr.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/include/dm/fdtaddr.h b/include/dm/fdtaddr.h index c577d4369ce..bf8132deb86 100644 --- a/include/dm/fdtaddr.h +++ b/include/dm/fdtaddr.h @@ -147,6 +147,19 @@ void *devfdt_get_addr_size_index_ptr(const struct udevice *dev, int index, fdt_addr_t devfdt_get_addr_name(const struct udevice *dev, const char *name); /** + * devfdt_get_addr_name_ptr() - Get the reg property of a device as a pointer, + * indexed by name + * + * @dev: Pointer to a device + * @name: the 'reg' property can hold a list of <addr, size> pairs, with the + * 'reg-names' property providing named-based identification. @name + * indicates the value to search for in 'reg-names'. + * + * Return: Pointer to addr, or NULL if there is no such property + */ +void *devfdt_get_addr_name_ptr(const struct udevice *dev, const char *name); + +/** * devfdt_get_addr_size_name() - Get the reg property and its size for a device, * indexed by name * @@ -165,6 +178,24 @@ fdt_addr_t devfdt_get_addr_size_name(const struct udevice *dev, const char *name, fdt_size_t *size); /** + * devfdt_get_addr_size_name_ptr() - Get the reg property for a device as a + * pointer, indexed by name + * + * Returns the address and size specified in the 'reg' property of a device. + * + * @dev: Pointer to a device + * @name: the 'reg' property can hold a list of <addr, size> pairs, with the + * 'reg-names' property providing named-based identification. @name + * indicates the value to search for in 'reg-names'. + * @size: Pointer to size variable - this function returns the size + * specified in the 'reg' property here + * + * Return: Pointer to addr, or NULL if there is no such property + */ +void *devfdt_get_addr_size_name_ptr(const struct udevice *dev, + const char *name, fdt_size_t *size); + +/** * devfdt_get_addr_pci() - Read an address and handle PCI address translation * * @dev: Device to read from |