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Date:   Wed,  6 Mar 2019 08:04:00 -0600
From:   Adam Ford <>
Cc:     Adam Ford <>, Rob Herring <>,
        Mark Rutland <>,
        Shawn Guo <>,
        Sascha Hauer <>,
        Pengutronix Kernel Team <>,
        Fabio Estevam <>,
        NXP Linux Team <>,,
Subject: [PATCH 2/3] ARM: DTS: imx6q-logicpd: Reduce inrush current on start

The main 3.3V regulator sources a series of additional regulators.
This patch adds a small delay, so when the 3.3V regulator comes
on it delays a bit before the subsequent regulators can come on.
This reduces the inrush current a bit on the external DC power

Fixes: 1c207f911fe9 ("ARM: dts: imx: Add support for Logic PD

Signed-off-by: Adam Ford <>

diff --git a/arch/arm/boot/dts/imx6-logicpd-baseboard.dtsi b/arch/arm/boot/dts/imx6-logicpd-baseboard.dtsi
index fb01fa6e4224..e31b6923cb72 100644
--- a/arch/arm/boot/dts/imx6-logicpd-baseboard.dtsi
+++ b/arch/arm/boot/dts/imx6-logicpd-baseboard.dtsi
@@ -99,6 +99,7 @@
 		regulator-min-microvolt = <3300000>;
 		regulator-max-microvolt = <3300000>;
 		gpio = <&gpio1 26 GPIO_ACTIVE_HIGH>;
+		startup-delay-us = <70000>;

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