[PATCH 1/2] dt-bindings: usb: samsung,exynos-dwc3: add gs101 compatible

[André Draszik]

The Exynos-based Google Tensor gs101 SoC has a DWC3 compatible USB
controller and can reuse the existing Exynos glue. Update the dt schema
to include the google,gs101-dwusb3 compatible for it.

Signed-off-by: André Draszik <andre.draszik@xxxxxxxxxx>
---
 .../devicetree/bindings/usb/samsung,exynos-dwc3.yaml   | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/Documentation/devicetree/bindings/usb/samsung,exynos-dwc3.yaml b/Documentation/devicetree/bindings/usb/samsung,exynos-dwc3.yaml
index 1ade99e85ba8..2b3430cebe99 100644
--- a/Documentation/devicetree/bindings/usb/samsung,exynos-dwc3.yaml
+++ b/Documentation/devicetree/bindings/usb/samsung,exynos-dwc3.yaml
@@ -12,6 +12,7 @@ maintainers:
 properties:
   compatible:
     enum:
+      - google,gs101-dwusb3
       - samsung,exynos5250-dwusb3
       - samsung,exynos5433-dwusb3
       - samsung,exynos7-dwusb3
@@ -55,6 +56,23 @@ required:
   - vdd33-supply
 
 allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: google,gs101-dwusb3
+    then:
+      properties:
+        clocks:
+          minItems: 4
+          maxItems: 4
+        clock-names:
+          items:
+            - const: bus_early
+            - const: susp_clk
+            - const: link_aclk
+            - const: link_pclk
+
   - if:
       properties:
         compatible:

-- 
2.44.0.769.g3c40516874-goog