Commit 40130d32 authored Feb 23, 2015 by Philipp Zabel Committed by Shawn Guo Mar 30, 2015

ARM: dts: imx6qdl: Allow disabling the PU regulator, add a enable ramp delay



The PU regulator is enabled during boot, but not necessarily always-on.
It can be disabled by the generic pm domain framework when the PU power
domain is shut down. The ramp delay of 150 us might be a bit conservative,
the value is taken from the Freescale kernel.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

parent 016dbd7a

arch/arm/boot/dts/imx6qdl.dtsi

+1 −1

Original line number	Diff line number	Diff line
		@@ -600,7 +600,7 @@
		regulator-name = "vddpu";
		regulator-min-microvolt = <725000>;
		regulator-max-microvolt = <1450000>;
		regulator-always-on;
		regulator-enable-ramp-delay = <150>;
		anatop-reg-offset = <0x140>;
		anatop-vol-bit-shift = <9>;
		anatop-vol-bit-width = <5>;