From 43c4d44e3330fd21679c0790fa2176075d0e69bf Mon Sep 17 00:00:00 2001 From: Stephen Warren Date: Wed, 6 Apr 2016 12:49:19 -0600 Subject: fdt: implement dev_get_addr_name() This function parses the reg property based on an index found in the reg-names property. This is required for bindings that are written using reg-names rather than hard-coding indices in reg. Signed-off-by: Stephen Warren Acked-by: Simon Glass --- include/dm/device.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'include/dm/device.h') diff --git a/include/dm/device.h b/include/dm/device.h index 1cf8150..dad7591 100644 --- a/include/dm/device.h +++ b/include/dm/device.h @@ -465,6 +465,18 @@ fdt_addr_t dev_get_addr(struct udevice *dev); fdt_addr_t dev_get_addr_index(struct udevice *dev, int index); /** + * dev_get_addr_name() - Get the reg property of a device, indexed by name + * + * @dev: Pointer to a device + * @name: the 'reg' property can hold a list of pairs, with the + * 'reg-names' property providing named-based identification. @index + * indicates the value to search for in 'reg-names'. + * + * @return addr + */ +fdt_addr_t dev_get_addr_name(struct udevice *dev, const char *name); + +/** * device_has_children() - check if a device has any children * * @dev: Device to check -- cgit v1.1