[PATCH v2 1/3] dt-bindings: usb: qcom,dwc3: Add multi-pd bindings for dwc3 qcom
From: Sandeep Maheswaram <hidden>
Date: 2021-10-25 09:08:12
Also in:
linux-arm-msm, linux-devicetree, lkml
Subsystem:
arm/qualcomm mailing list, open firmware and flattened device tree bindings, the rest, usb subsystem · Maintainers:
Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds, Greg Kroah-Hartman
Add multi pd bindings to set performance state for cx domain to maintain minimum corner voltage for USB clocks. Signed-off-by: Sandeep Maheswaram <redacted> --- v2: Make cx domain mandatory. Documentation/devicetree/bindings/usb/qcom,dwc3.yaml | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml b/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml
index 2bdaba0..fd595a8 100644
--- a/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml
+++ b/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml@@ -42,7 +42,13 @@ properties: power-domains: description: specifies a phandle to PM domain provider node - maxItems: 1 + minItems: 2 + items: + - description: cx power domain + - description: USB gdsc power domain + + required-opps: + description: specifies the performance state to power domain clocks: description:
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2.7.4