arm64: dts: qcom: sc7180: Update QUSB2 V2 Phy params for SC7180 IDP device

Overriding the QUSB2 V2 Phy tuning parameters for SC7180 IDP device.

Signed-off-by: Sandeep Maheswaram <sanm@codeaurora.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Link: https://lore.kernel.org/r/1583747589-17267-10-git-send-email-sanm@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

diff --git a/arch/arm64/boot/dts/qcom/sc7180-idp.dts b/arch/arm64/boot/dts/qcom/sc7180-idp.dts
index 043c9b9..4dd8ebc 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sc7180-idp.dts
+++ b/arch/arm64/boot/dts/qcom/sc7180-idp.dts
@@ -310,9 +310,11 @@
        vdda-pll-supply = <&vreg_l11a_1p8>;
        vdda-phy-dpdm-supply = <&vreg_l17a_3p0>;
        qcom,imp-res-offset-value = <8>;
-       qcom,hstx-trim-value = <QUSB2_V2_HSTX_TRIM_21_6_MA>;
-       qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_5_PERCENT>;
+       qcom,preemphasis-level = <QUSB2_V2_PREEMPHASIS_15_PERCENT>;
        qcom,preemphasis-width = <QUSB2_V2_PREEMPHASIS_WIDTH_HALF_BIT>;
+       qcom,bias-ctrl-value = <0x22>;
+       qcom,charge-ctrl-value = <3>;
+       qcom,hsdisc-trim-value = <0>;
 };
 
 &usb_1_qmpphy {