initial buildroot for linux 5.15

2021-12-06 14:12:13 +08:00
parent d7767d594e
commit 7b6fc358fa
12736 changed files with 508822 additions and 0 deletions
@@ -0,0 +1,26 @@
+[PATCH] ARM: dts: imx6qdl-udoo: Disable usbh1 to avoid kernel hang
+
+Currently the kernel hangs when USB Host1 is enabled due to the lack of
+support for controlling the USB hub clock and GPIO reset line.
+
+Peter Chen has made several attempts to fix this problem, but his series
+has not been applied yet, so better disable USB host1 for now to avoid
+the kernel hang.
+
+Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
+---
+
+diff --git a/arch/arm/boot/dts/imx6qdl-udoo.dtsi b/arch/arm/boot/dts/imx6qdl-udoo.dtsi
+index 828dd20cd27d..c9e122865312 100644
+--- a/arch/arm/boot/dts/imx6qdl-udoo.dtsi
+++ b/arch/arm/boot/dts/imx6qdl-udoo.dtsi
+@@ -292,7 +292,8 @@ &usbh1 {
+ 	pinctrl-0 = <&pinctrl_usbh>;
+ 	vbus-supply = <&reg_usb_h1_vbus>;
+ 	clocks = <&clks IMX6QDL_CLK_CKO>;
+-	status = "okay";
+	/* currently USB support causes a kernel hang. Disable it for now */
+	status = "disabled";
+ };
+ 
+ &usbotg {