Currently CPU's idle states are represented using the flattened model.
Let's add support for the hierarchical layout, via converting to use
of_get_cpu_state_node().
Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
---
drivers/cpuidle/cpuidle-psci.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/cpuidle/cpuidle-psci.c b/drivers/cpuidle/cpuidle-psci.c
index 1195a1056139..5c30f23a8a7b 100644
--- a/drivers/cpuidle/cpuidle-psci.c
+++ b/drivers/cpuidle/cpuidle-psci.c
@@ -85,7 +85,7 @@ static int __init psci_dt_cpu_init_idle(struct device_node *cpu_node,
return -ENOMEM;
for (i = 0; i < state_nodes; i++) {
- state_node = of_parse_phandle(cpu_node, "cpu-idle-states", i);
+ state_node = of_get_cpu_state_node(cpu_node, i);
if (!state_node)
break;
--
2.17.1
