Commit aea70964 authored by Rob Herring (Arm)'s avatar Rob Herring (Arm)
Browse files

of: reserved_mem: Add missing IORESOURCE_MEM flag on resources 



Commit f4fcfdda ('of: reserved_mem: Add functions to parse
"memory-region"') failed to set IORESOURCE_MEM flag on the resources.
The result is functions such as devm_ioremap_resource_wc() will fail.
Add the missing flag.

Fixes: f4fcfdda ('of: reserved_mem: Add functions to parse "memory-region"')
Reported-by: default avatarIuliana Prodan <iuliana.prodan@nxp.com>
Reported-by: default avatarDaniel Baluta <daniel.baluta@gmail.com>
Tested-by: default avatarIuliana Prodan <iuliana.prodan@nxp.com>
Reviewed-by: default avatarIuliana Prodan <iuliana.prodan@nxp.com>
Reviewed-by: default avatarSaravana Kannan <saravanak@google.com>
Link: https://lore.kernel.org/r/20250820192805.565568-1-robh@kernel.org


Signed-off-by: default avatarRob Herring (Arm) <robh@kernel.org>
parent c81f6ce1

drivers/of/of_reserved_mem.c

+1 −0
Original line number Diff line number Diff line
@@ -771,6 +771,7 @@ int of_reserved_mem_region_to_resource(const struct device_node *np, 
		return -EINVAL;



	resource_set_range(res, rmem->base, rmem->size);

	res->flags = IORESOURCE_MEM;

	res->name = rmem->name;

	return 0;

}