* [PATCH] ARM: defconfig: u8500: activate cpufreq
@ 2019-12-17 20:26 Linus Walleij
0 siblings, 0 replies; only message in thread
From: Linus Walleij @ 2019-12-17 20:26 UTC (permalink / raw)
To: arm, soc; +Cc: Linus Walleij, linux-arm-kernel
This activates the device tree-based cpufreq driver that
Ux500 is using and enables the schedutil and ondemand
governors with schedutil as default. This works fine in
the setups I have tested.
Cc:Stephan Gerhold <stephan@gerhold.net>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
ARM/SoC folks: please apply this directly for fixes or
wherever defconfig patches goes.
---
arch/arm/configs/u8500_defconfig | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/arch/arm/configs/u8500_defconfig b/arch/arm/configs/u8500_defconfig
index 822cddfbf1af..4dd5c92fe3b7 100644
--- a/arch/arm/configs/u8500_defconfig
+++ b/arch/arm/configs/u8500_defconfig
@@ -12,7 +12,9 @@ CONFIG_ARM_APPENDED_DTB=y
CONFIG_ARM_ATAG_DTB_COMPAT=y
CONFIG_CMDLINE="root=/dev/ram0 console=ttyAMA2,115200n8"
CONFIG_CPU_FREQ=y
-CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
+CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL=y
+CONFIG_CPU_FREQ_GOV_ONDEMAND=y
+CONFIG_CPUFREQ_DT=y
CONFIG_CPU_IDLE=y
CONFIG_ARM_U8500_CPUIDLE=y
CONFIG_VFP=y
--
2.21.0
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2019-12-17 20:26 [PATCH] ARM: defconfig: u8500: activate cpufreq Linus Walleij
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