Add multi pd bindings to set performance state for cx domain
to maintain minimum corner voltage for USB clocks.
Signed-off-by: Sandeep Maheswaram <sanm@xxxxxxxxxxxxxx>
---
Documentation/devicetree/bindings/usb/qcom,dwc3.yaml | 13 ++++++++++++-
1 file changed, 12 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml b/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml
index e70afc4..838d9c4 100644
--- a/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml
+++ b/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml
@@ -41,7 +41,18 @@ properties:
power-domains:
description: specifies a phandle to PM domain provider node
- maxItems: 1
+ minItems: 1
+ items:
+ - description: optional,cx power domain
+ - description: USB gdsc power domain
+
+ power-domain-names:
+ items:
+ - const: cx
+ - const: usb_gdsc
+
+ required-opps:
+ description: specifies the performance state to cx power domain
clocks:
description:
--
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