Some platform like Rockchip rk3066 use pwm as a regulator to modulate cpu voltage, so pwm regulator should be enabled at system boot time if the system want to run with high frequency.
Signed-off-by: Andy Yan <[email protected]> --- arch/arm/configs/multi_v7_defconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig index 94639b1..e0178f2 100644 --- a/arch/arm/configs/multi_v7_defconfig +++ b/arch/arm/configs/multi_v7_defconfig @@ -477,7 +477,7 @@ CONFIG_REGULATOR_MAX77693=m CONFIG_REGULATOR_MAX77802=m CONFIG_REGULATOR_PALMAS=y CONFIG_REGULATOR_PBIAS=y -CONFIG_REGULATOR_PWM=m +CONFIG_REGULATOR_PWM=y CONFIG_REGULATOR_QCOM_RPM=y CONFIG_REGULATOR_QCOM_SMD_RPM=y CONFIG_REGULATOR_S2MPS11=y -- 1.9.1
