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ARM: PSCI: Enable the PSCI node

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When fixing up the DT to report PSCI support, explicitly enable the node.
DTs may ship with the node disabled in case a PSCI implementation is not
present, and expect any PSCI implementation to enable the node if they are
actually present.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
This commit is contained in:
Stephen Warren 2018-06-22 13:03:18 -06:00 • committed by Tom Warren
parent 326bd726d0
commit 74c69cdcc0
1 changed files with 4 additions and 0 deletions
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4
arch/arm/lib/psci-dt.c
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@ -116,6 +116,10 @@ init_psci_node:
if (tmp)
return tmp;
tmp = fdt_setprop_string(fdt, nodeoff, "status", "okay");
if (tmp)
return tmp;
#endif
return 0;
}