[PATCH] ARM: dts: rockchip: Add ramp delay for vdd_cpu in firefly board dts

[Romain Perier]

Adds ramp delay for the vdd_cpu output. It removes warning "ramp_delay not set"
emitted by the function regulator_set_voltage_time_sel() by the same time,
which floods kernel logs.

Signed-off-by: Romain Perier <romain.perier at gmail.com>
---
 arch/arm/boot/dts/rk3288-firefly.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/boot/dts/rk3288-firefly.dtsi b/arch/arm/boot/dts/rk3288-firefly.dtsi
index 0b42372..0c66e92 100644
--- a/arch/arm/boot/dts/rk3288-firefly.dtsi
+++ b/arch/arm/boot/dts/rk3288-firefly.dtsi
@@ -213,6 +213,8 @@
 		regulator-max-microvolt = <1350000>;
 		regulator-always-on;
 		regulator-boot-on;
+		regulator-enable-ramp-delay = <300>;
+		regulator-ramp-delay = <8000>;
 		vin-supply = <&vcc_sys>;
 	};
 
-- 
1.9.1