[PATCH 3/3] ARM: dts: colibri-imx6ull: disable runtime pm

[Philippe Schenker]

The Colibri iMX6ULL has a somewhat special hardware design due to some
legacy decisions regarding USB OTG. This leads to different issues
when runtime PM is enabled.

Disable runtime power management on colibri-imx6ull USB.

Signed-off-by: Philippe Schenker <philippe.schenker at toradex.com>

---

 arch/arm/boot/dts/imx6ull-colibri.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/boot/dts/imx6ull-colibri.dtsi b/arch/arm/boot/dts/imx6ull-colibri.dtsi
index 9145c536d71a..1c6692237506 100644
--- a/arch/arm/boot/dts/imx6ull-colibri.dtsi
+++ b/arch/arm/boot/dts/imx6ull-colibri.dtsi
@@ -195,6 +195,7 @@ &uart5 {
 };
 
 &usbotg1 {
+	disable-runtime-pm;
 	dr_mode = "otg";
 	srp-disable;
 	hnp-disable;
@@ -202,6 +203,7 @@ &usbotg1 {
 };
 
 &usbotg2 {
+	disable-runtime-pm;
 	dr_mode = "host";
 };
 
-- 
2.27.0