From 7278358407be770130b6b72567c1b5831c6eef28 Mon Sep 17 00:00:00 2001 From: Thierry Reding Date: Mon, 6 May 2019 18:36:24 +0200 Subject: [PATCH] arm64: tegra: Disable XUSB support on Jetson TX2 The recently introduced XUSB support for Jetson TX2 is causing boot, CPU hotplug and suspend/resume failures according to several reports. Temporarily work around this by disabling the XUSB controller and XUSB pad controller nodes in device tree, while we figure out what's causing this. Reported-by: Bitan Biswas Reported-by: Jonathan Hunter Tested-by: Bitan Biswas Tested-by: Jon Hunter Acked-by: Jon Hunter Signed-off-by: Thierry Reding --- arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts b/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts index 75ee6cf1e1b4..14d7fea82daf 100644 --- a/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts +++ b/arch/arm64/boot/dts/nvidia/tegra186-p2771-0000.dts @@ -59,7 +59,7 @@ }; padctl@3520000 { - status = "okay"; + status = "disabled"; avdd-pll-erefeut-supply = <&vdd_1v8_pll>; avdd-usb-supply = <&vdd_3v3_sys>; @@ -137,7 +137,7 @@ }; usb@3530000 { - status = "okay"; + status = "disabled"; phys = <&{/padctl@3520000/pads/usb2/lanes/usb2-0}>, <&{/padctl@3520000/pads/usb2/lanes/usb2-1}>, -- 2.30.2