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authorSudeep Holla <sudeep.holla@arm.com>2021-02-19 01:23:26 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2021-03-30 15:31:49 +0300
commit9443aef16fca8071032e702e1386d5c40a4a0832 (patch)
tree58e8d09082d8b83c94788d4551e7c46c00326812
parent6d7dce3bdfc4d38d64212f458c6778dcd2bead00 (diff)
downloadlinux-9443aef16fca8071032e702e1386d5c40a4a0832.tar.xz
cpufreq: blacklist Arm Vexpress platforms in cpufreq-dt-platdev
[ Upstream commit fbb31cb805fd3574d3be7defc06a7fd2fd9af7d2 ] Add "arm,vexpress" to cpufreq-dt-platdev blacklist since the actual scaling is handled by the firmware cpufreq drivers(scpi, scmi and vexpress-spc). Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
-rw-r--r--drivers/cpufreq/cpufreq-dt-platdev.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/cpufreq/cpufreq-dt-platdev.c b/drivers/cpufreq/cpufreq-dt-platdev.c
index 3776d960f405..1c192a42f11e 100644
--- a/drivers/cpufreq/cpufreq-dt-platdev.c
+++ b/drivers/cpufreq/cpufreq-dt-platdev.c
@@ -103,6 +103,8 @@ static const struct of_device_id whitelist[] __initconst = {
static const struct of_device_id blacklist[] __initconst = {
{ .compatible = "allwinner,sun50i-h6", },
+ { .compatible = "arm,vexpress", },
+
{ .compatible = "calxeda,highbank", },
{ .compatible = "calxeda,ecx-2000", },