| Message ID | 1580305919-30946-9-git-send-email-sanm@codeaurora.org |
|---|---|
| State | New |
| Headers | show |
| Series | Add QUSB2 PHY support for SC7180 | expand |
Quoting Sandeep Maheswaram (2020-01-29 05:51:59) > 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>
diff --git a/arch/arm64/boot/dts/qcom/sc7180-idp.dts b/arch/arm64/boot/dts/qcom/sc7180-idp.dts index 388f50a..826cf02 100644 --- a/arch/arm64/boot/dts/qcom/sc7180-idp.dts +++ b/arch/arm64/boot/dts/qcom/sc7180-idp.dts @@ -276,9 +276,11 @@ 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 {
Overriding the QUSB2 V2 Phy tuning parameters for SC7180 IDP device. Signed-off-by: Sandeep Maheswaram <sanm@codeaurora.org> --- arch/arm64/boot/dts/qcom/sc7180-idp.dts | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)