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ARM: dts: qcom: dt-bindings: Document qcom,sleep-clk-bcr quirk

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Newly added optional quirk "qcom,sleep-clk-bcr" adds delay of
200-250us after deasserting the USB3 BCR. This is needed on
some targets where sleep clk is used for BCR demet.

Change-Id: I88370838c29f679f2d2d90f565d3884d48bcdff2
Signed-off-by: Prashanth K <quic_prashk@quicinc.com>
This commit is contained in:
Prashanth K
2024-08-20 11:55:55 +05:30
parent 073b033833
commit c564e25a89
1 changed files with 4 additions and 0 deletions
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4
bindings/usb/qcom,dwc-usb3-msm.yaml
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@@ -104,6 +104,10 @@ properties:
description: disable cm l1. description: disable cm l1.
type: boolean type: boolean
qcom,sleep-clk-bcr:
description: If present, use additional delay after BCR.
type: boolean
qcom,core-clk-rate: qcom,core-clk-rate:
description: Core/Master clock rate. description: Core/Master clock rate.
$ref: /schemas/types.yaml#/definitions/uint32 $ref: /schemas/types.yaml#/definitions/uint32