From aea70964b5a7ca491a3701f2dde6c9d05d51878d Mon Sep 17 00:00:00 2001 From: "Rob Herring (Arm)" Date: Wed, 20 Aug 2025 14:28:04 -0500 Subject: [PATCH] of: reserved_mem: Add missing IORESOURCE_MEM flag on resources Commit f4fcfdda2fd8 ('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: f4fcfdda2fd8 ('of: reserved_mem: Add functions to parse "memory-region"') Reported-by: Iuliana Prodan Reported-by: Daniel Baluta Tested-by: Iuliana Prodan Reviewed-by: Iuliana Prodan Reviewed-by: Saravana Kannan Link: https://lore.kernel.org/r/20250820192805.565568-1-robh@kernel.org Signed-off-by: Rob Herring (Arm) --- drivers/of/of_reserved_mem.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/of/of_reserved_mem.c b/drivers/of/of_reserved_mem.c index 77016c0cc296e..d3b7c4ae429c7 100644 --- a/drivers/of/of_reserved_mem.c +++ b/drivers/of/of_reserved_mem.c @@ -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; } -- 2.47.3