Merge branch 'next-dev' into thunder-boot

usb: dwc3: amend UTMI/UTMIW phy interface setup

Let move 8/16-bit UTMI+ interface initialization into DWC3 core init
that is convenient for both DM_USB and u-boot traditional process.

Change-Id: I7

usb: dwc3: amend UTMI/UTMIW phy interface setup

Let move 8/16-bit UTMI+ interface initialization into DWC3 core init
that is convenient for both DM_USB and u-boot traditional process.

Change-Id: I7fe45af396098749b2acf4a885dff875dcbc6f63
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>

show more ...

UPSTREAM: usb: dwc3: Add phy interface for dwc3_uboot

U-Boot has two different variants of dwc3 initializations,
- with dm variant gadget, so the respective dm driver would
call the dwc3_init in c

UPSTREAM: usb: dwc3: Add phy interface for dwc3_uboot

U-Boot has two different variants of dwc3 initializations,
- with dm variant gadget, so the respective dm driver would
call the dwc3_init in core.
- with non-dm variant gadget, so the usage board file would
call dwc3_uboot_init in core.

The driver probe would handle all respective gadget properties
including phy interface via phy_type property and then trigger
dwc3_init for dm-variant gadgets.

So, to support the phy interface for non-dm variant gadgets,
the better option is dwc3_uboot_init since there is no
dedicated controller for non-dm variant gadgets.

This patch support for adding phy interface like 8/16-bit UTMI+
code for dwc3_uboot.

This change used Linux phy.h enum list, to make proper code
compatibility.

Conflicts:
drivers/usb/dwc3/core.h

Change-Id: I626e2428b548a2624fead5418ecb8f7571c77e89
Cc: Marek Vasut <marex@denx.de>
Tested-by: Levin Du <djw@t-chip.com.cn>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
(cherry picked from commit 6b7ebff00190649d2136b34f6feebc0dbe85bfdc)

show more ...