1*4882a593Smuzhiyun[PATCH] ARM: dts: imx6qdl-udoo: Disable usbh1 to avoid kernel hang 2*4882a593Smuzhiyun 3*4882a593SmuzhiyunCurrently the kernel hangs when USB Host1 is enabled due to the lack of 4*4882a593Smuzhiyunsupport for controlling the USB hub clock and GPIO reset line. 5*4882a593Smuzhiyun 6*4882a593SmuzhiyunPeter Chen has made several attempts to fix this problem, but his series 7*4882a593Smuzhiyunhas not been applied yet, so better disable USB host1 for now to avoid 8*4882a593Smuzhiyunthe kernel hang. 9*4882a593Smuzhiyun 10*4882a593SmuzhiyunSigned-off-by: Fabio Estevam <fabio.estevam@nxp.com> 11*4882a593Smuzhiyun--- 12*4882a593Smuzhiyun 13*4882a593Smuzhiyundiff --git a/arch/arm/boot/dts/imx6qdl-udoo.dtsi b/arch/arm/boot/dts/imx6qdl-udoo.dtsi 14*4882a593Smuzhiyunindex 828dd20cd27d..c9e122865312 100644 15*4882a593Smuzhiyun--- a/arch/arm/boot/dts/imx6qdl-udoo.dtsi 16*4882a593Smuzhiyun+++ b/arch/arm/boot/dts/imx6qdl-udoo.dtsi 17*4882a593Smuzhiyun@@ -292,7 +292,8 @@ &usbh1 { 18*4882a593Smuzhiyun pinctrl-0 = <&pinctrl_usbh>; 19*4882a593Smuzhiyun vbus-supply = <®_usb_h1_vbus>; 20*4882a593Smuzhiyun clocks = <&clks IMX6QDL_CLK_CKO>; 21*4882a593Smuzhiyun- status = "okay"; 22*4882a593Smuzhiyun+ /* currently USB support causes a kernel hang. Disable it for now */ 23*4882a593Smuzhiyun+ status = "disabled"; 24*4882a593Smuzhiyun }; 25*4882a593Smuzhiyun 26*4882a593Smuzhiyun &usbotg { 27