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| author | Mugunthan V N <mugunthanvnm@ti.com> | 2015-12-23 20:39:36 +0530 |
|---|---|---|
| committer | Jagan Teki <jteki@openedev.com> | 2016-01-13 18:54:22 +0530 |
| commit | 69b41388ba45b853b3538f5b8cac8ab2154d36d8 (patch) | |
| tree | 7a62a20c9c4a2a5e6e4f70762b2518360239961e /include/dm/device.h | |
| parent | 425846ed8f395ca2371bb17226725c062451186d (diff) | |
| download | u-boot-imx-69b41388ba45b853b3538f5b8cac8ab2154d36d8.zip u-boot-imx-69b41388ba45b853b3538f5b8cac8ab2154d36d8.tar.gz u-boot-imx-69b41388ba45b853b3538f5b8cac8ab2154d36d8.tar.bz2 | |
dm: core: Add a new api to get indexed device address
Add new api to get device address based on index.
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Acked-by: Jagan Teki <jteki@openedev.com>
[Rebased on master]
Signed-off-by: Jagan Teki <jteki@openedev.com>
Diffstat (limited to 'include/dm/device.h')
| -rw-r--r-- | include/dm/device.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/dm/device.h b/include/dm/device.h index d9fc7fb..1cf8150 100644 --- a/include/dm/device.h +++ b/include/dm/device.h @@ -454,6 +454,17 @@ int device_find_next_child(struct udevice **devp); fdt_addr_t dev_get_addr(struct udevice *dev); /** + * dev_get_addr_index() - Get the indexed reg property of a device + * + * @dev: Pointer to a device + * @index: the 'reg' property can hold a list of <addr, size> pairs + * and @index is used to select which one is required + * + * @return addr + */ +fdt_addr_t dev_get_addr_index(struct udevice *dev, int index); + +/** * device_has_children() - check if a device has any children * * @dev: Device to check |