From c33dbb3b87e8d04edc6de214c19af2456c1758d1 Mon Sep 17 00:00:00 2001 From: Ulf Hansson Date: Mon, 25 Sep 2023 15:17:14 +0200 Subject: [PATCH] UPSTREAM: 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 Link: https://lore.kernel.org/r/20230925131715.138411-9-ulf.hansson@linaro.org Signed-off-by: Sudeep Holla Bug: 323966425 Change-Id: I0d831c1e923d64e3e88e42acf4f4f16587c21696 (cherry picked from commit 5a6a104193520dc3b66ad2c7d823e00b50734ab6) Signed-off-by: Nikunj Kela Signed-off-by: Anant Goel --- drivers/firmware/arm_scmi/perf.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/firmware/arm_scmi/perf.c b/drivers/firmware/arm_scmi/perf.c index 2af4b557070c..57e4f1cbdbd2 100644 --- a/drivers/firmware/arm_scmi/perf.c +++ b/drivers/firmware/arm_scmi/perf.c @@ -603,6 +603,7 @@ 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); @@ -612,7 +613,10 @@ static int scmi_dvfs_device_opps_add(const struct scmi_protocol_handle *ph, for (idx = 0; idx < dom->opp_count; idx++) { freq = dom->opp[idx].perf * dom->mult_factor; - 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);