Patch "dt-bindings: phy: qcom,snps-eusb2-repeater: Add magic tuning overrides" has been added to the 6.5-stable tree

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This is a note to let you know that I've just added the patch titled

    dt-bindings: phy: qcom,snps-eusb2-repeater: Add magic tuning overrides

to the 6.5-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     dt-bindings-phy-qcom-snps-eusb2-repeater-add-magic-t.patch
and it can be found in the queue-6.5 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.



commit 0305a5387807251400681fe8f8f9bf1212740660
Author: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
Date:   Wed Sep 13 11:53:23 2023 +0200

    dt-bindings: phy: qcom,snps-eusb2-repeater: Add magic tuning overrides
    
    [ Upstream commit c20b59b2996c89c4f072c3312e6210528a298330 ]
    
    The EUSB2 repeater requires some alterations to its init sequence,
    depending on board design.
    
    Add support for making the necessary changes to that sequence to make USB
    functional on SM8550-based Xperia 1 V.
    
    They all have lackluster description due to lack of information.
    
    Signed-off-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
    Acked-by: Rob Herring <robh@xxxxxxxxxx>
    Link: https://lore.kernel.org/r/20230830-topic-eusb2_override-v2-1-7d8c893d93f6@xxxxxxxxxx
    Signed-off-by: Vinod Koul <vkoul@xxxxxxxxxx>
    Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>

diff --git a/Documentation/devicetree/bindings/phy/qcom,snps-eusb2-repeater.yaml b/Documentation/devicetree/bindings/phy/qcom,snps-eusb2-repeater.yaml
index 083fda530b484..828650d4c4b09 100644
--- a/Documentation/devicetree/bindings/phy/qcom,snps-eusb2-repeater.yaml
+++ b/Documentation/devicetree/bindings/phy/qcom,snps-eusb2-repeater.yaml
@@ -27,6 +27,27 @@ properties:
 
   vdd3-supply: true
 
+  qcom,tune-usb2-disc-thres:
+    $ref: /schemas/types.yaml#/definitions/uint8
+    description: High-Speed disconnect threshold
+    minimum: 0
+    maximum: 7
+    default: 0
+
+  qcom,tune-usb2-amplitude:
+    $ref: /schemas/types.yaml#/definitions/uint8
+    description: High-Speed trasmit amplitude
+    minimum: 0
+    maximum: 15
+    default: 8
+
+  qcom,tune-usb2-preem:
+    $ref: /schemas/types.yaml#/definitions/uint8
+    description: High-Speed TX pre-emphasis tuning
+    minimum: 0
+    maximum: 7
+    default: 5
+
 required:
   - compatible
   - reg



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