[PATCH] usb: dwc3-meson-g12a: add power-on/off of the PHYs

[Neil Armstrong]

On 20/04/2020 15:47, Marek Vasut wrote:
> On 4/20/20 3:46 PM, Neil Armstrong wrote:
>> Power on/off the PHYs to enable power to the USB ports, fixing USB support
>> on Khadas VIM3/VIM3L boards.
>>
>> Signed-off-by: Neil Armstrong <narmstrong at baylibre.com>
>> ---
>>  drivers/usb/dwc3/dwc3-meson-g12a.c | 16 ++++++++++++++++
>>  1 file changed, 16 insertions(+)
>>
>> diff --git a/drivers/usb/dwc3/dwc3-meson-g12a.c b/drivers/usb/dwc3/dwc3-meson-g12a.c
>> index d4453f8784..8f4a2f3f82 100644
>> --- a/drivers/usb/dwc3/dwc3-meson-g12a.c
>> +++ b/drivers/usb/dwc3/dwc3-meson-g12a.c
>> @@ -408,6 +408,15 @@ static int dwc3_meson_g12a_probe(struct udevice *dev)
>>  			goto err_phy_init;
>>  	}
>>  
>> +	for (i = 0 ; i < PHY_COUNT ; ++i) {
> 
> Doesn't checkpatch complain about this extra space before semicolon ?

Nop, even in --strict

> 
>> +		if (!priv->phys[i].dev)
>> +			continue;
>> +
>> +		ret = generic_phy_power_on(&priv->phys[i]);
> 
> Do we really need to turn on all the PHYs ?
> 

Yes

Neil