From 5ccc73145fb98afb888cd616d0a39fa75b81288a Mon Sep 17 00:00:00 2001 From: Patrick Rudolph Date: Wed, 30 May 2018 15:05:28 +0200 Subject: devicetree: Add method to delete property by name Will be used on Cavium SoC to delete devicetree entries that aren't available with the board/configuration. Change-Id: I7c58a2411206bca62d0e96fa627530e937383ac9 Signed-off-by: Patrick Rudolph Reviewed-on: https://review.coreboot.org/26693 Tested-by: build bot (Jenkins) Reviewed-by: Julius Werner --- src/include/device_tree.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/include/device_tree.h') diff --git a/src/include/device_tree.h b/src/include/device_tree.h index 54aecb98b8..7f725e4d74 100644 --- a/src/include/device_tree.h +++ b/src/include/device_tree.h @@ -151,6 +151,8 @@ struct device_tree_node *dt_find_prop_value(struct device_tree_node *parent, con uint32_t dt_get_phandle(struct device_tree_node *node); // Write src into *dest as a 'length'-byte big-endian integer. void dt_write_int(u8 *dest, u64 src, size_t length); +// Delete a property +void dt_delete_prop(struct device_tree_node *node, const char *name); // Add different kinds of properties to a node, or update existing ones. void dt_add_bin_prop(struct device_tree_node *node, const char *name, void *data, size_t size); -- cgit v1.2.3