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| author | Patrick Delaunay <patrick.delaunay@foss.st.com> | 2021-04-06 09:38:06 +0200 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2021-04-29 03:23:39 -0700 |
| commit | feb7ac457c20ac575749471141722b0bbe6303ca (patch) | |
| tree | d313185a6a75fa108a2da7b5e9798ee4bd792508 /drivers/core/root.c | |
| parent | 1736575b0cfe5dfe511a2904dd84289fc781728e (diff) | |
dm: core: Add address translation in fdt_get_resource
Today of_address_to_resource() is called only in
ofnode_read_resource() for livetree support and
fdt_get_resource() is called when livetree is not supported.
The fdt_get_resource() doesn't do the address translation
so when it is required, but the address translation is done
by ofnode_read_resource() caller, for example in
drivers/firmware/scmi/smt.c::scmi_dt_get_smt_buffer() {
...
ret = ofnode_read_resource(args.node, 0, &resource);
if (ret)
return ret;
faddr = cpu_to_fdt32(resource.start);
paddr = ofnode_translate_address(args.node, &faddr);
...
The both behavior should be aligned and the address translation
must be called in fdt_get_resource() and removed for each caller.
Fixes: a44810123f9e ("dm: core: Add dev_read_resource() to read device resources")
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Acked-by: Etienne Carriere <etienne.carriere@linaro.org>
Diffstat (limited to 'drivers/core/root.c')
0 files changed, 0 insertions, 0 deletions