diff mbox series

[11/18] dt-bindings: usb: dwc3: Add interrupt-names property support

Message ID 20201010224121.12672-12-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/checkpatch success

Commit Message

Serge Semin Oct. 10, 2020, 10:41 p.m. UTC
The controller driver supports two types of DWC USB3 devices: with a
common interrupt lane and with individual interrupts for each mode. Add
both of these cases support to the DWC USB3 DT schema.

Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru>
---
 Documentation/devicetree/bindings/usb/snps,dwc3.yaml | 11 +++++++++++
 1 file changed, 11 insertions(+)

Comments

Sergei Shtylyov Oct. 11, 2020, 8:53 a.m. UTC | #1
On 11.10.2020 1:41, Serge Semin wrote:

> The controller driver supports two types of DWC USB3 devices: with a
> common interrupt lane and with individual interrupts for each mode. Add
> both of these cases support to the DWC USB3 DT schema.

    Add support for both these cases?

> Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru>
[...]

MBR, Sergei
Serge Semin Oct. 11, 2020, 6:09 p.m. UTC | #2
On Sun, Oct 11, 2020 at 11:53:07AM +0300, Sergei Shtylyov wrote:
> On 11.10.2020 1:41, Serge Semin wrote:
> 
> > The controller driver supports two types of DWC USB3 devices: with a
> > common interrupt lane and with individual interrupts for each mode. Add
> > both of these cases support to the DWC USB3 DT schema.
> 

>    Add support for both these cases?

Ok. Thanks.

-Sergey

> 
> > Signed-off-by: Serge Semin <Sergey.Semin@baikalelectronics.ru>
> [...]
> 
> MBR, Sergei
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/usb/snps,dwc3.yaml b/Documentation/devicetree/bindings/usb/snps,dwc3.yaml
index 24808fc2c7e3..6857086920c2 100644
--- a/Documentation/devicetree/bindings/usb/snps,dwc3.yaml
+++ b/Documentation/devicetree/bindings/usb/snps,dwc3.yaml
@@ -23,8 +23,19 @@  properties:
       const: "snps,dwc3"
 
   interrupts:
+    description: |
+      It's either a single common DWC3 interrupt (dwc_usb3) or individual
+      interrupts for the host, gadget and DRD modes.
+    minItems: 1
+    maxItems: 3
+
+  interrupt-names:
     minItems: 1
     maxItems: 3
+    oneOf:
+      - const: "dwc_usb3"
+      - items:
+          enum: ["host", "peripheral", "otg"]
 
   clocks:
     description: |