projects / GitHub / LineageOS / android_kernel_motorola_exynos9610.git / commitdiff
? search:
summary | shortlog | log | commit | commitdiff | tree
raw | patch | inline | side by side (parent: 7576600)
ARM: ux500: Setup correct settling time for the MMCI regulator
authorLee Jones <lee.jones@linaro.org>
Fri, 7 Dec 2012 13:46:01 +0000 (13:46 +0000)
committerLinus Walleij <linus.walleij@linaro.org>
Fri, 1 Mar 2013 22:25:26 +0000 (23:25 +0100)
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>
arch/arm/boot/dts/dbx5x0.dtsi patch | blob | blame | history

diff --git a/arch/arm/boot/dts/dbx5x0.dtsi b/arch/arm/boot/dts/dbx5x0.dtsi
index b5e73aa4c3c236f118ee919ad88e920b271e0d4b..d765c38afebf37785bda568c309e70c2498d3e30 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