diff mbox

[v2,11/14] ARM: dts: imx6: Add disconnect-line-without-vbus property for usbphy

Message ID 1382421528-17897-12-git-send-email-peter.chen@freescale.com (mailing list archive)
State New, archived
Headers show

Commit Message

Peter Chen Oct. 22, 2013, 5:58 a.m. UTC 
When the vbus is not there and the PHY is out of power, we need to
disconnect connection between USB PHY and USB controller, otherwise
the unexpected USB wakeup will occur due to dp/dm change at device
mode.

Signed-off-by: Peter Chen <peter.chen@freescale.com>
---
 arch/arm/boot/dts/imx6qdl.dtsi |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
diff mbox

Patch

diff --git a/arch/arm/boot/dts/imx6qdl.dtsi b/arch/arm/boot/dts/imx6qdl.dtsi
index 145ece2..89eeda7 100644
--- a/arch/arm/boot/dts/imx6qdl.dtsi
+++ b/arch/arm/boot/dts/imx6qdl.dtsi
@@ -542,6 +542,7 @@ 
 				interrupts = <0 44 0x04>;
 				clocks = <&clks 182>;
 				fsl,anatop = <&anatop>;
+				disconnect-line-without-vbus;
 			};
 
 			usbphy2: usbphy@020ca000 {