From c564e25a89f254fdda128b3ac2af1efb94f0edc9 Mon Sep 17 00:00:00 2001 From: Prashanth K Date: Tue, 20 Aug 2024 11:55:55 +0530 Subject: [PATCH] ARM: dts: qcom: dt-bindings: Document qcom,sleep-clk-bcr quirk 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 --- bindings/usb/qcom,dwc-usb3-msm.yaml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/bindings/usb/qcom,dwc-usb3-msm.yaml b/bindings/usb/qcom,dwc-usb3-msm.yaml index ee819cae..96d9b20a 100644 --- a/bindings/usb/qcom,dwc-usb3-msm.yaml +++ b/bindings/usb/qcom,dwc-usb3-msm.yaml @@ -104,6 +104,10 @@ properties: description: disable cm l1. type: boolean + qcom,sleep-clk-bcr: + description: If present, use additional delay after BCR. + type: boolean + qcom,core-clk-rate: description: Core/Master clock rate. $ref: /schemas/types.yaml#/definitions/uint32