| Message ID | 20191010113937.15962-8-ulf.hansson@linaro.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | cpuidle: psci: Support hierarchical CPU arrangement | expand |
On Thu, Oct 10, 2019 at 01:39:31PM +0200, Ulf Hansson wrote: > 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@linaro.org> > --- > 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); Ah, here we go. Sorry, ignore my comment in previous patch then. Reviewed-by: Sudeep Holla <sudeep.holla@arm.com> -- Regards, Sudeep
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;
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@linaro.org> --- drivers/cpuidle/cpuidle-psci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)