usb: mtu3: clear SOFTCONN when clear USB3_EN if work as HS mode

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When the controller supports SS mode, but works as HS mode, the
SOFTCONN will not be cleared automatically when clear USB3_EN
by default, this cause an issue that can't disconnect from host,
so clear SOFTCONN when clear USB3_EN when the class driver want
to disable the D+ pullup.

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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This commit is contained in:

Chunfeng Yun 2018-11-29 10:34:36 +08:00 • committed by Greg Kroah-Hartman

parent 94552090cd

commit 1fab219e65

2 changed files with 7 additions and 0 deletions

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2

drivers/usb/mtu3/mtu3_core.c

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5

drivers/usb/mtu3/mtu3_hw_regs.h

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