linux-kernel - [PATCH v1 6/6] cpufreq: mediatek-hw: Add cooling dev flag

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Date:   Fri, 23 Oct 2020 16:24:53 +0800
From:   Hector Yuan <hector.yuan@...iatek.com>
To:     <linux-mediatek@...ts.infradead.org>,
        <linux-arm-kernel@...ts.infradead.org>, <linux-pm@...r.kernel.org>,
        Rob Herring <robh+dt@...nel.org>,
        "Rafael J. Wysocki" <rjw@...ysocki.net>,
        Viresh Kumar <viresh.kumar@...aro.org>,
        Maxime Ripard <mripard@...nel.org>,
        Santosh Shilimkar <ssantosh@...nel.org>,
        Amit Kucheria <amit.kucheria@...aro.org>,
        Stephen Boyd <sboyd@...nel.org>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        Dave Gerlach <d-gerlach@...com>,
        Florian Fainelli <f.fainelli@...il.com>,
        Robin Murphy <robin.murphy@....com>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        <devicetree@...r.kernel.org>
CC:     <linux-kernel@...r.kernel.org>, <wsd_upstream@...iatek.com>,
        <hector.yuan@...iatek.com>
Subject: [PATCH v1 6/6] cpufreq: mediatek-hw: Add cooling dev flag

From: "Hector.Yuan" <hector.yuan@...iatek.com>

Add cooling device flag for thermal throttle

Signed-off-by: Hector.Yuan <hector.yuan@...iatek.com>
---
 drivers/cpufreq/mediatek-cpufreq-hw.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/cpufreq/mediatek-cpufreq-hw.c b/drivers/cpufreq/mediatek-cpufreq-hw.c
index 15fba20..665f220f 100644
--- a/drivers/cpufreq/mediatek-cpufreq-hw.c
+++ b/drivers/cpufreq/mediatek-cpufreq-hw.c
@@ -165,7 +165,8 @@ static int mtk_cpufreq_hw_cpu_exit(struct cpufreq_policy *policy)
 
 static struct cpufreq_driver cpufreq_mtk_hw_driver = {
 	.flags		= CPUFREQ_STICKY | CPUFREQ_NEED_INITIAL_FREQ_CHECK |
-			  CPUFREQ_HAVE_GOVERNOR_PER_POLICY,
+			  CPUFREQ_HAVE_GOVERNOR_PER_POLICY |
+			  CPUFREQ_IS_COOLING_DEV,
 	.verify		= cpufreq_generic_frequency_table_verify,
 	.target_index	= mtk_cpufreq_hw_target_index,
 	.get		= mtk_cpufreq_hw_get,
-- 
1.7.9.5