Re: [PATCH v3 05/16] dt-bindings: usb: usb-hcd: Add generic "usb-phy" property

2020-10-20 Thread Martin Blumenstingl
On Tue, Oct 20, 2020 at 1:21 PM Serge Semin
 wrote:
>
> Even though the Generic PHY framework is the more preferable way of
> setting the USB PHY up, there are still many dts-files and DT bindings
> which rely on having the legacy "usb-phy" specified to attach particular
> USB PHYs to USB cores. Let's have the "usb-phy" property described in
> the generic USB HCD binding file so it would be validated against the
> nodes in which it's specified. Mark the property as deprecated to
> discourage the developers from using it.
>
> Signed-off-by: Serge Semin 
> Reviewed-by: Rob Herring 
Acked-by: Martin Blumenstingl 

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Re: [PATCH 15/20] dt-bindings: usb: meson-g12a-usb: Validate DWC2/DWC3 sub-nodes

2020-10-16 Thread Martin Blumenstingl
On Wed, Oct 14, 2020 at 12:14 PM Serge Semin
 wrote:
>
> Amlogic G12A USB DT sub-nodes are supposed to be compatible with the
> generic DWC USB2 and USB3 devices. Since now we've got DT schemas for
> both of the later IP cores let's make sure that the Amlogic G12A USB
> DT nodes are fully evaluated including the DWC sub-nodes.
>
> Signed-off-by: Serge Semin 
> Reviewed-by: Neil Armstrong 
Reviewed-by: Martin Blumenstingl 

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Re: [PATCH 14/20] dt-bindings: usb: meson-g12a-usb: Fix FL-adj property value

2020-10-16 Thread Martin Blumenstingl
On Wed, Oct 14, 2020 at 12:14 PM Serge Semin
 wrote:
>
> An empty snps,quirk-frame-length-adjustment won't cause any change
> performed by the driver. Moreover the DT schema validation will fail,
> since it expects the property being assigned with some value. So set
> fix the example by setting a valid FL-adj value in accordance with
> Neil Armstrong comment.
>
> Link: 
> https://lore.kernel.org/linux-usb/20201010224121.12672-16-sergey.se...@baikalelectronics.ru/
> Signed-off-by: Serge Semin 
> Acked-by: Neil Armstrong 
Reviewed-by: Martin Blumenstingl 

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