diff mbox series

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

Message ID 20201010224121.12672-5-Sergey.Semin@baikalelectronics.ru
State Changes Requested
Headers show
Series dt-bindings: usb: Add generic USB HCD, xHCI, DWC USB3 DT schema | expand

Checks

Context Check Description
robh/dt-meta-schema success
robh/checkpatch success

Commit Message

Serge Semin Oct. 10, 2020, 10:41 p.m. UTC
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 <Sergey.Semin@baikalelectronics.ru>
---
 Documentation/devicetree/bindings/usb/usb-hcd.yaml | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

Comments

Sergei Shtylyov Oct. 11, 2020, 8:49 a.m. UTC | #1
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 <Sergey.Semin@baikalelectronics.ru>
[...]

MBR, Sergei
Serge Semin Oct. 11, 2020, 6:03 p.m. UTC | #2
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 <Sergey.Semin@baikalelectronics.ru>
> [...]
> 
> MBR, Sergei
diff mbox series

Patch

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: |