[PATCH v3 3/3] arm64: dts: qcom: sm8750-mtp: Add eusb2 repeater tuning parameters

Krishna Kurapati
2025-12-19T17:31:40Z

Add eusb2 repeater tuning parameters for MTP platform.

Signed-off-by: Krishna Kurapati <krishna.kurapati@oss.qualcomm.com>
Reviewed-by: Abel Vesa <abel.vesa@oss.qualcomm.com>
---
arch/arm64/boot/dts/qcom/sm8750-mtp.dts | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/qcom/sm8750-mtp.dts b/arch/arm64/boot/dts/qcom/sm8750-mtp.dts
index c8cb521b4c26..e28faee466aa 100644
--- a/arch/arm64/boot/dts/qcom/sm8750-mtp.dts
+++ b/arch/arm64/boot/dts/qcom/sm8750-mtp.dts
@@ -1039,10 +1039,14 @@ wifi@0 {
};

&pmih0108_eusb2_repeater {
- status = "okay";
+ qcom,tune-usb2-preem = /bits/ 8 <0x3>;
+ qcom,tune-usb2-amplitude = /bits/ 8 <0xa>;
+ qcom,squelch-detector-bp = <(-2000)>;

vdd18-supply = <&vreg_l15b_1p8>;
vdd3-supply = <&vreg_l5b_3p1>;
+
+ status = "okay";
};

&qupv3_1 {
--
2.34.1