2020-10-10 23:11:13

by Serge Semin

Subject: [PATCH 04/18] dt-bindings: usb: usb-hcd: Add "ulpi/serial/hsic" PHY types

Aside from the UTMI+ there are also ULPI, Serial and HSIC PHY types
can be specified in the phy_type HCD property. Add them to the
enumeration of the acceptable values.

Signed-off-by: Serge Semin <[email protected]>
---
Documentation/devicetree/bindings/usb/usb-hcd.yaml | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/Documentation/devicetree/bindings/usb/usb-hcd.yaml b/Documentation/devicetree/bindings/usb/usb-hcd.yaml
index 39e90147dfcc..1eddcbf0a9d8 100644
--- a/Documentation/devicetree/bindings/usb/usb-hcd.yaml
+++ b/Documentation/devicetree/bindings/usb/usb-hcd.yaml
@@ -42,11 +42,13 @@ properties:
phy_type:
description: |
Tells USB controllers that we want to configure the core to support a
- UTMI+ PHY with an 8- or 16-bit interface if UTMI+ is selected. In case
- this isn't passed via DT, USB controllers should default to HW
- capability.
+ UTMI+ PHY with an 8- or 16-bit interface if UTMI+ is selected, UTMI+ low
+ pin interface if ULPI is specified, Serial core/PHY interconnect if
+ serial is specified and High-Speed Inter-Chip feature if HSIC is
+ selected. In case this isn't passed via DT, USB controllers should
+ default to HW capability.
$ref: /schemas/types.yaml#/definitions/string
- enum: ["utmi", "utmi_wide"]
+ enum: ["utmi", "utmi_wide", "ulpi", "serial", "hsic"]

otg-rev:
description: |
--
2.27.0

2020-10-11 18:04:00

by Sergei Shtylyov

Subject: Re: [PATCH 04/18] dt-bindings: usb: usb-hcd: Add "ulpi/serial/hsic" PHY types

On 11.10.2020 1:41, Serge Semin wrote:

> Aside from the UTMI+ there are also ULPI, Serial and HSIC PHY types

"That" missing after "types"?

> can be specified in the phy_type HCD property. Add them to the
> enumeration of the acceptable values.
>
> Signed-off-by: Serge Semin <[email protected]>
[...]

MBR, Sergei

2020-10-11 18:24:58

by Serge Semin

Subject: Re: [PATCH 04/18] dt-bindings: usb: usb-hcd: Add "ulpi/serial/hsic" PHY types

On Sun, Oct 11, 2020 at 11:49:10AM +0300, Sergei Shtylyov wrote:
> On 11.10.2020 1:41, Serge Semin wrote:
>
> > Aside from the UTMI+ there are also ULPI, Serial and HSIC PHY types
>

> "That" missing after "types"?

Thanks. It really is. I'll fix it in v2.

-Sergey

>
> > can be specified in the phy_type HCD property. Add them to the
> > enumeration of the acceptable values.
> >
> > Signed-off-by: Serge Semin <[email protected]>
> [...]
>
> MBR, Sergei