[U-Boot] [RESEND PATCH v3 13/18] usb: dwc3: Kconfig: get rid of obsolete mode selection

[Jean-Jacques Hiblot]

On 02/07/2019 14:10, Marek Vasut wrote:
> On 7/2/19 2:06 PM, Jean-Jacques Hiblot wrote:
>> On 02/07/2019 13:38, Marek Vasut wrote:
>>> On 7/2/19 4:11 AM, Kever Yang wrote:
>>>> On 06/27/2019 09:06 PM, Jean-Jacques Hiblot wrote:
>>>>> The mode selection for the DWC3 is kind of obsolete. The driver does
>>>>> not
>>>>> have to be host only or gadget only. This choice is confusing.
>>>>> All the remaining callers of dwc3_uboot_init() explicitly set dr_mode
>>>>> before calling the function, so none rely on a default behavior.
>>>>>
>>>>> Remove the choice menu and keep only the USB_DWC3_GADGET option.
>>>>> Enable it
>>>>> by default if USB_GADGET and USB_DWC3 are enabled.
>>>>> It must be disabled for the evb-rk3328 as it uses DWC2 for the
>>>>> gadget and
>>>>> DWC3 for the host.
>>>>>
>>>>> Signed-off-by: Jean-Jacques Hiblot <jjhiblot at ti.com>
>>>> Reviewed-by: Kever Yang <kever.yang at rock-chips.com>
>>> So is this a fix for current release or feature for next ? I take it
>>> it's the later.
>>>
>> I think this is more the former. I should have changed the title of the
>> series to "Fix the DWC3 generic driver"
>>
>> In the current release all the platforms relying on the dwc3-generic
>> driver are broken because of the usage of MISC uclass.
>>
>> This series among other things fixes it.
> Are you able to somehow reduce this to a smaller fix for current release ?

For the uclass fix, only the following patches are required:

dm: Add a No-op uclass

usb: dwc3: Use UCLASS_NOP instead of UCLASS_MISC for the DWC3 generic glue

I've just tested with only those 2 patches on a DRA7-evm


The rest are improvements and fixes specific to the K2 platforms

JJ



>
> I see I have this series applied for -next now.
>