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From: Sibi Sankar <quic_sibis@quicinc.com>
To: <sudeep.holla@arm.com>, <cristian.marussi@arm.com>, <rafael@kernel.org>,
        <viresh.kumar@linaro.org>, <morten.rasmussen@arm.com>,
        <dietmar.eggemann@arm.com>, <lukasz.luba@arm.com>, <sboyd@kernel.org>,
        <d-gole@ti.com>
CC: <linux-arm-kernel@lists.infradead.org>, <linux-pm@vger.kernel.org>,
        <linux-kernel@vger.kernel.org>, <quic_mdtipton@quicinc.com>,
        <linux-arm-msm@vger.kernel.org>, <nm@ti.com>,
        Sibi Sankar
	<quic_sibis@quicinc.com>
Subject: [PATCH V4 1/2] firmware: arm_scmi: Add support for marking certain frequencies as turbo
Date: Tue, 12 Mar 2024 15:17:25 +0530
Message-ID: <20240312094726.3438322-2-quic_sibis@quicinc.com>
In-Reply-To: <20240312094726.3438322-1-quic_sibis@quicinc.com>
References: <20240312094726.3438322-1-quic_sibis@quicinc.com>
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All opps above the sustained frequency are treated as turbo, so mark them
accordingly.

Suggested-by: Sudeep Holla <sudeep.holla@arm.com>
Reviewed-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Sibi Sankar <quic_sibis@quicinc.com>
---

v4:
* Pickup Rbs
* Use turbo and simplify setting turbo. [Dhruva/Viresh]

 drivers/firmware/arm_scmi/perf.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/firmware/arm_scmi/perf.c b/drivers/firmware/arm_scmi/perf.c
index 8e832d1ad825..345fff167b52 100644
--- a/drivers/firmware/arm_scmi/perf.c
+++ b/drivers/firmware/arm_scmi/perf.c
@@ -871,6 +871,9 @@ static int scmi_dvfs_device_opps_add(const struct scmi_protocol_handle *ph,
 		else
 			freq = dom->opp[idx].indicative_freq * dom->mult_factor;
 
+		/* All OPPs above the sustained frequency are treated as turbo */
+		data.turbo = freq > dom->sustained_freq_khz * 1000;
+
 		data.level = dom->opp[idx].perf;
 		data.freq = freq;
 
-- 
2.34.1