ARM: dts: imx6: rdu2: Limit USBH1 to Full Speed

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[ Upstream commit 6bb1e09c4c ]

Cabling used to connect devices to USBH1 on RDU2 does not meet USB
spec cable quality and cable length requirements to operate at High
Speed, so limit the port to Full Speed only.

Reported-by: Chris Healy <cphealy@gmail.com>
Reviewed-by: Chris Healy <cphealy@gmail.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

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Andrey Smirnov 2019-12-09 08:50:18 -08:00 • committed by Greg Kroah-Hartman

parent 0de9b73e2c

commit 3f3cc843b2

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arch/arm/boot/dts/imx6qdl-zii-rdu2.dtsi

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