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| author | Ulf Hansson <ulf.hansson@linaro.org> | 2023-09-25 16:17:14 +0300 |
|---|---|---|
| committer | Sudeep Holla <sudeep.holla@arm.com> | 2023-10-06 11:41:03 +0300 |
| commit | 5a6a104193520dc3b66ad2c7d823e00b50734ab6 (patch) | |
| tree | 9930525aeb3bee2124a956d8aa8f1d1f053492e3 /drivers/firmware/arm_scmi | |
| parent | 033ca4de129646e9969a6838b44cca0fac38e219 (diff) | |
| download | linux-5a6a104193520dc3b66ad2c7d823e00b50734ab6.tar.xz | |
firmware: arm_scmi: Specify the performance level when adding an OPP
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>
Link: https://lore.kernel.org/r/20230925131715.138411-9-ulf.hansson@linaro.org
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Diffstat (limited to 'drivers/firmware/arm_scmi')
| -rw-r--r-- | drivers/firmware/arm_scmi/perf.c | 6 |
1 files changed, 5 insertions, 1 deletions
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); |