From 7db0ba3e6e6c215353c1e58b42dfd77c7ab89256 Mon Sep 17 00:00:00 2001 From: Johan Hovold Date: Tue, 10 Dec 2024 12:14:44 +0100 Subject: Revert "arm64: dts: qcom: x1e80100: enable OTG on USB-C controllers" This reverts commit f042bc234c2e00764b8aa2c9e2f8177cdc63f664. A recent change enabling role switching for the x1e80100 USB-C controllers breaks UCSI and DisplayPort Alternate Mode when the controllers are in host mode: ucsi_glink.pmic_glink_ucsi pmic_glink.ucsi.0: PPM init failed, stop trying As enabling OTG mode currently breaks SuperSpeed hotplug and suspend, and with retimer (and orientation detection) support not even merged yet, let's revert at least until we have stable host mode in mainline. Fixes: f042bc234c2e ("arm64: dts: qcom: x1e80100: enable OTG on USB-C controllers") Reported-by: Dmitry Baryshkov Link: https://lore.kernel.org/all/hw2pdof4ajadjsjrb44f2q4cz4yh5qcqz5d3l7gjt2koycqs3k@xx5xvd26uyef Link: https://lore.kernel.org/lkml/Z1gbyXk-SktGjL6-@hovoldconsulting.com/ Cc: Jonathan Marek Signed-off-by: Johan Hovold Reviewed-by: Abel Vesa Link: https://lore.kernel.org/r/20241210111444.26240-4-johan+linaro@kernel.org Signed-off-by: Bjorn Andersson --- arch/arm64/boot/dts/qcom/x1e80100.dtsi | 6 ------ 1 file changed, 6 deletions(-) (limited to 'arch') diff --git a/arch/arm64/boot/dts/qcom/x1e80100.dtsi b/arch/arm64/boot/dts/qcom/x1e80100.dtsi index f1a1e63f8ebc..7e4f46ad8edd 100644 --- a/arch/arm64/boot/dts/qcom/x1e80100.dtsi +++ b/arch/arm64/boot/dts/qcom/x1e80100.dtsi @@ -4066,8 +4066,6 @@ dma-coherent; - usb-role-switch; - ports { #address-cells = <1>; #size-cells = <0>; @@ -4321,8 +4319,6 @@ dma-coherent; - usb-role-switch; - ports { #address-cells = <1>; #size-cells = <0>; @@ -4421,8 +4417,6 @@ dma-coherent; - usb-role-switch; - ports { #address-cells = <1>; #size-cells = <0>; -- cgit v1.2.3