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Alexander Graf authored
This patch adds a helper function that can be used to interpret most "ranges" properties in the device tree. It reads the n'th range out of a "ranges" array and returns the node's virtual address of the range, the physical address that range starts at and the size of the range. Signed-off-by:
Alexander Graf <agraf@suse.de> Acked-by:
Scott Wood <scottwood@freescale.com> Reviewed-by:
York Sun <yorksun@freescale.com>
Alexander Graf authoredThis patch adds a helper function that can be used to interpret most "ranges" properties in the device tree. It reads the n'th range out of a "ranges" array and returns the node's virtual address of the range, the physical address that range starts at and the size of the range. Signed-off-by:
Alexander Graf <agraf@suse.de> Acked-by:
Scott Wood <scottwood@freescale.com> Reviewed-by:
York Sun <yorksun@freescale.com>