Add support for overriding SNPS phy tuning parameters in device tree
bindings.
Signed-off-by: Sandeep Maheswaram <quic_c_sanm@xxxxxxxxxxx>
---
.../devicetree/bindings/phy/qcom,usb-snps-femto-v2.yaml | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/Documentation/devicetree/bindings/phy/qcom,usb-snps-femto-v2.yaml b/Documentation/devicetree/bindings/phy/qcom,usb-snps-femto-v2.yaml
index 0dfe691..44cf3bf 100644
--- a/Documentation/devicetree/bindings/phy/qcom,usb-snps-femto-v2.yaml
+++ b/Documentation/devicetree/bindings/phy/qcom,usb-snps-femto-v2.yaml
@@ -50,6 +50,22 @@ properties:
vdda33-supply:
description: phandle to the regulator 3.3V supply node.
+ qcom,override_x0:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: Override value for hs disconnect and squelch detector threshold.
+
+ qcom,override_x1:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: Override value for hs amplitude, pre-emphasis duration and amplitude.
+
+ qcom,override_x2:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: Override value for hs rise/fall time, cross over voltage, output impedance.
+
+ qcom,override_x3:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: Override value for ls/fs output impedance.
+
required:
- compatible
- reg
--
2.7.4
