diff mbox series

[8/9] firmware: arm_scmi: Specify the performance level when adding an OPP

Message ID 20230925131715.138411-9-ulf.hansson@linaro.org (mailing list archive)
State New, archived
Delegated to: viresh kumar
Headers show
Series PM: domains/opp/arm_scmi: Extend performance scaling support | expand

Commit Message

Ulf Hansson Sept. 25, 2023, 1:17 p.m. UTC 
To enable the performance level to be used for OPPs, let's convert into
using the dev_pm_opp_add_dynamic() API when creating them. This will be
particularly useful for the SCMI performance domain, as shown through
subsequent changes.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
---
 drivers/firmware/arm_scmi/perf.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/firmware/arm_scmi/perf.c b/drivers/firmware/arm_scmi/perf.c
index 733c5ebeb555..c6a1332164c1 100644
--- a/drivers/firmware/arm_scmi/perf.c
+++ b/drivers/firmware/arm_scmi/perf.c
@@ -787,6 +787,7 @@  static int scmi_dvfs_device_opps_add(const struct scmi_protocol_handle *ph,
 {
 	int idx, ret;
 	unsigned long freq;
+	struct dev_pm_opp_data data = {};
 	struct perf_dom_info *dom;
 
 	dom = scmi_perf_domain_lookup(ph, domain);
@@ -799,7 +800,10 @@  static int scmi_dvfs_device_opps_add(const struct scmi_protocol_handle *ph,
 		else
 			freq = dom->opp[idx].indicative_freq * 1000;
 
-		ret = dev_pm_opp_add(dev, freq, 0);
+		data.level = dom->opp[idx].perf;
+		data.freq = freq;
+
+		ret = dev_pm_opp_add_dynamic(dev, &data);
 		if (ret) {
 			dev_warn(dev, "failed to add opp %luHz\n", freq);
 			dev_pm_opp_remove_all_dynamic(dev);