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| author | Hans de Goede <hdegoede@redhat.com> | 2016-08-08 22:55:39 +0300 |
|---|---|---|
| committer | Kishon Vijay Abraham I <kishon@ti.com> | 2016-08-12 12:29:10 +0300 |
| commit | b33ecca87df99fa6fff8a1d455de96f436934dcf (patch) | |
| tree | 702cb28c5298050a8b159993742fc618491ad496 /drivers/pwm | |
| parent | 29b4817d4018df78086157ea3a55c1d9424a7cfc (diff) | |
| download | linux-b33ecca87df99fa6fff8a1d455de96f436934dcf.tar.xz | |
phy-sun4i-usb: Add support for peripheral-only mode
Use the new of_usb_get_dr_mode_by_phy() function to get the dr_mode
from the musb controller node instead of assuming that having an id_det
gpio means otg mode, and not having one means host mode.
Implement peripheral-only mode by adding a sun4i_usb_phy0_get_id_det
helper which looks at the dr_mode, always registering our extcon and
always monitoring vbus.
If dr_mode is not specified in the dts, do not register phy0 as we then
do not know how to treat it. This is actually a good thing as this means
we will not be registering phy0 on devices where the otg controller is
not enabled in the devicetree.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'drivers/pwm')
0 files changed, 0 insertions, 0 deletions