ARM: ux500: Setup correct settling time for the MMCI regulator

The GPIO controlled MMCI regulator used on the ux5x0 boards takes
100us to settle. There's already a binding to provide such
information. Let's make use of it.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/arch/arm/boot/dts/dbx5x0.dtsi b/arch/arm/boot/dts/dbx5x0.dtsi
index b5e73aa..d765c38 100644 (file)
--- a/arch/arm/boot/dts/dbx5x0.dtsi
+++ b/arch/arm/boot/dts/dbx5x0.dtsi
@@ -679,6 +679,7 @@
                        regulator-name = "mmci-reg";
                        regulator-type = "voltage";
 
+                       startup-delay-us = <100>;
                        enable-active-high;
 
                        states = <1800000 0x1