[PATCH v2 2/2] ARM: configs: multi_v7: Enable the TEO cpuidle governor

[Linus Walleij]

The TEO governor introduced in commit b26bf6ab716f ("cpuidle: New
timer events oriented governor for tickless systems") takes a different
approach to idle-state prediction from menu. The governor gives a
better behaviour than the current default for tickless idle systems,
and for the multi-platform configs that enable tickless idle, this
should be the default governor.

multi_v7_defconfig already enables CPU_IDLE and NO_HZ_IDLE. Selecting
CPU_IDLE_GOV_TEO suppresses Kconfig's automatic menu selection, making
TEO the default governor for this tickless configuration.

Signed-off-by: Linus Walleij <linusw@xxxxxxxxxx>
---
 arch/arm/configs/multi_v7_defconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig
index 069d5a49f01c..b583c5db8210 100644
--- a/arch/arm/configs/multi_v7_defconfig
+++ b/arch/arm/configs/multi_v7_defconfig
@@ -121,6 +121,7 @@ CONFIG_ARM_RASPBERRYPI_CPUFREQ=y
 CONFIG_ARM_SCMI_CPUFREQ=y
 CONFIG_QORIQ_CPUFREQ=y
 CONFIG_CPU_IDLE=y
+CONFIG_CPU_IDLE_GOV_TEO=y
 CONFIG_ARM_CPUIDLE=y
 CONFIG_ARM_PSCI_CPUIDLE=y
 CONFIG_ARM_ZYNQ_CPUIDLE=y

-- 
2.56.0