27 lines
897 B
Diff
27 lines
897 B
Diff
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[PATCH] ARM: dts: imx6qdl-udoo: Disable usbh1 to avoid kernel hang
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Currently the kernel hangs when USB Host1 is enabled due to the lack of
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support for controlling the USB hub clock and GPIO reset line.
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Peter Chen has made several attempts to fix this problem, but his series
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has not been applied yet, so better disable USB host1 for now to avoid
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the kernel hang.
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Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
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---
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diff --git a/arch/arm/boot/dts/imx6qdl-udoo.dtsi b/arch/arm/boot/dts/imx6qdl-udoo.dtsi
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index 828dd20cd27d..c9e122865312 100644
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--- a/arch/arm/boot/dts/imx6qdl-udoo.dtsi
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+++ b/arch/arm/boot/dts/imx6qdl-udoo.dtsi
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@@ -292,7 +292,8 @@ &usbh1 {
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pinctrl-0 = <&pinctrl_usbh>;
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vbus-supply = <®_usb_h1_vbus>;
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clocks = <&clks IMX6QDL_CLK_CKO>;
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- status = "okay";
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+ /* currently USB support causes a kernel hang. Disable it for now */
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+ status = "disabled";
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};
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&usbotg {
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