usb: dwc3: Rework resets initialization to be more flexible

The dwc3 core binding specifies one reset.

However some variants of the hardware may have more. Previously
this was handled by using the dwc3-of-simple glue driver, but
that resulted in a proliferation of bindings for for every
variant, when the only difference was the clocks and resets
lists.

So this patch reworks the reading of the resets to fetch all the
resets specified in the dts together.

This patch was recommended by Rob Herring <[email protected]>
as an alternative to creating multiple bindings for each variant
of hardware.

Cc: Greg Kroah-Hartman <[email protected]>
Cc: Rob Herring <[email protected]>
Cc: Mark Rutland <[email protected]>
CC: ShuFan Lee <[email protected]>
Cc: Heikki Krogerus <[email protected]>
Cc: Suzuki K Poulose <[email protected]>
Cc: Chunfeng Yun <[email protected]>
Cc: Yu Chen <[email protected]>
Cc: Felipe Balbi <[email protected]>
Cc: Hans de Goede <[email protected]>
Cc: Andy Shevchenko <[email protected]>
Cc: Jun Li <[email protected]>
Cc: Valentin Schneider <[email protected]>
Cc: Guillaume Gardet <[email protected]>
Cc: Jack Pham <[email protected]>
Cc: [email protected]
Cc: [email protected]
Suggested-by: Rob Herring <[email protected]>
Signed-off-by: John Stultz <[email protected]>
Signed-off-by: Felipe Balbi <[email protected]>

0 files changed, 0 insertions, 0 deletions