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-rw-r--r--Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml15
1 files changed, 14 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml b/Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml
index 8428415896ce..fd6e7c81426e 100644
--- a/Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml
+++ b/Documentation/devicetree/bindings/usb/nvidia,tegra-xudc.yaml
@@ -59,6 +59,19 @@ properties:
- const: fs_src
- const: hs_src
+ interconnects:
+ items:
+ - description: memory read client
+ - description: memory write client
+
+ interconnect-names:
+ items:
+ - const: dma-mem # read
+ - const: write
+
+ iommus:
+ maxItems: 1
+
power-domains:
items:
- description: XUSBB(device) power-domain
@@ -70,7 +83,7 @@ properties:
- const: ss
nvidia,xusb-padctl:
- $ref: /schemas/types.yaml#/definitions/phandle-array
+ $ref: /schemas/types.yaml#/definitions/phandle
description:
phandle to the XUSB pad controller that is used to configure the USB pads
used by the XUDC controller.