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When a full/low speed device is connected to USB 2.0 port on UniPhier SoC that has ehci controller, the kernel shows the following messages. | usb usb1-port1: Cannot enable. Maybe the USB cable is bad? | usb usb1-port1: Cannot enable. Maybe the USB cable is bad? | usb usb1-port1: Cannot enable. Maybe the USB cable is bad? | usb usb1-port1: unable to enumerate USB device To fix the issue, the driver needs to enable Transaction Translator on ehci root hub. This adds 'has-transaction-translator' property to each node. Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> |
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| .. | ||
| Makefile | ||
| uniphier-ld11-global.dts | ||
| uniphier-ld11-ref.dts | ||
| uniphier-ld11.dtsi | ||
| uniphier-ld20-global.dts | ||
| uniphier-ld20-ref.dts | ||
| uniphier-ld20.dtsi | ||
| uniphier-pinctrl.dtsi | ||
| uniphier-pxs3-ref.dts | ||
| uniphier-pxs3.dtsi | ||
| uniphier-ref-daughter.dtsi | ||
| uniphier-support-card.dtsi | ||