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| author | Xu Yang <xu.yang_2@nxp.com> | 2023-08-01 09:01:10 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-08-04 14:47:50 +0200 |
| commit | 803b1c8a0cea58cccde16eba31d285956f4c920c (patch) | |
| tree | b87c05c1ce1dff380609d06ca8c82b59fed7009b /drivers/usb/gadget/udc | |
| parent | phy: realtek: usb: add the error handler for nvmem_cell_read (diff) | |
| download | linux-803b1c8a0cea58cccde16eba31d285956f4c920c.tar.xz linux-803b1c8a0cea58cccde16eba31d285956f4c920c.zip | |
usb: typec: tcpm: not sink vbus if operational current is 0mA
PD3.0 Spec 6.4.1.3.1 said:
For a Sink requiring no power from the Source, the Voltage (B19-10)
shall be set to 5V and the Operational Current Shall be set to 0mA.
Therefore, we can keep sink path closed if the operational current of
the first fixed PDO is 0mA.
Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20230801070110.1653394-1-xu.yang_2@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/gadget/udc')
0 files changed, 0 insertions, 0 deletions