Message ID | 1652934489-23386-1-git-send-email-quic_kriskura@quicinc.com |
---|---|
Headers | show |
Series | Add QCOM SNPS PHY overriding params support | expand |
On 19/05/2022 06:28, Krishna Kurapati wrote: > Overriding the SNPS Phy tuning parameters for SC7280 IDP device. > > Signed-off-by: Krishna Kurapati <quic_kriskura@quicinc.com> > --- > arch/arm64/boot/dts/qcom/sc7280-idp.dtsi | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi > index 5eb6689..556fb04 100644 > --- a/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi > +++ b/arch/arm64/boot/dts/qcom/sc7280-idp.dtsi > @@ -325,6 +325,12 @@ > vdda-pll-supply = <&vreg_l10c_0p8>; > vdda33-supply = <&vreg_l2b_3p0>; > vdda18-supply = <&vreg_l1c_1p8>; > + qcom,hs-rise-fall-time-bp = <0>; > + qcom,squelch-detector-bp = <(-2090)>; > + qcom,hs-disconnect-bp = <1743>; > + qcom,hs-amplitude-bp = <1780>; > + qcom,hs-crossover-voltage-microvolt = <(-31000)>; > + qcom,hs-output-impedance-micro-ohm = <2600000>; Not correct property name. Best regards, Krzysztof
On 19/05/2022 06:28, Krishna Kurapati wrote: > Add support for overriding electrical signal tuning parameters for > SNPS HS Phy. > + > +static const char *phy_seq_props[] = { > + "qcom,hs-disconnect-bp", > + "qcom,squelch-detector-bp", > + "qcom,hs-amplitude-bp", > + "qcom,pre-emphasis-duration-bp", > + "qcom,pre-emphasis-amplitude-bp", > + "qcom,hs-rise-fall-time-bp", > + "qcom,hs-crossover-voltage-microvolt", Please test your DTS with dtbs_check. Best regards, Krzysztof