The pwm3 on evb-rk3399 is used for pwm regulator, need to invert the polarity to make it works correct.

Signed-off-by: Kever Yang kever.yang@rock-chips.com ---

arch/arm/dts/rk3399-evb.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/dts/rk3399-evb.dts b/arch/arm/dts/rk3399-evb.dts index d2ded77..b01ce1e 100644 --- a/arch/arm/dts/rk3399-evb.dts +++ b/arch/arm/dts/rk3399-evb.dts @@ -20,7 +20,7 @@

vdd_center: vdd-center { compatible = "pwm-regulator"; - pwms = <&pwm3 0 25000 0>; + pwms = <&pwm3 0 25000 1>; regulator-name = "vdd_center"; regulator-min-microvolt = <800000>; regulator-max-microvolt = <1400000>;