| Message ID | 20241210-add-displayport-support-to-qcs615-devicetree-v1-2-02f84a92c44b@quicinc.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | Add support for DisplayPort on the QCS615 RIDE platform | expand |
On Tue, Dec 10, 2024 at 05:11:06PM +0800, Xiangxu Yin wrote: > Enable the DisplayPort node, config related regulator, lane mapping, > hpd-gpios on the Qualcomm QCS615 RIDE platform. > > Signed-off-by: Xiangxu Yin <quic_xiangxuy@quicinc.com> > --- > arch/arm64/boot/dts/qcom/qcs615-ride.dts | 30 ++++++++++++++++++++++++++++++ > 1 file changed, 30 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/qcs615-ride.dts b/arch/arm64/boot/dts/qcom/qcs615-ride.dts > index 694719a09ac46bfa2fe34f1883c0970b9d0902be..0ac543577ec1850d6e4f19ff1d64252b00fffae3 100644 > --- a/arch/arm64/boot/dts/qcom/qcs615-ride.dts > +++ b/arch/arm64/boot/dts/qcom/qcs615-ride.dts > @@ -44,6 +44,20 @@ dp_connector_out: endpoint { > }; > }; > }; You mentioned v3 of the display support series. However v3 doesn't contain dp_connector_out label. > + > + dp2-connector { > + compatible = "dp-connector"; > + label = "DP2"; > + type = "mini"; > + > + hpd-gpios = <&ioexp 8 GPIO_ACTIVE_HIGH>; > + > + port { > + dp2_connector_in: endpoint { > + remote-endpoint = <&mdss_dp0_out>; > + }; > + }; > + }; > }; > > &apps_rsc { > @@ -291,6 +305,22 @@ &mdss_dsi0_phy { > status = "okay"; > }; > > +&mdss_dp0 { > + status = "okay"; > +}; > + > +&mdss_dp0_out { > + data-lanes = <3 2 0 1>; This hasn't been agreed upon yet. Please abstain from using the configuration bits that are still in discussion. > + link-frequencies = /bits/ 64 <1620000000 2700000000 5400000000>; > + remote-endpoint = <&dp2_connector_in>; > +}; > + > +&mdss_dp_phy { > + vdda-phy-supply = <&vreg_l11a>; > + vdda-pll-supply = <&vreg_l5a>; > + status = "okay"; > +}; > + > &qupv3_id_0 { > status = "okay"; > }; > > -- > 2.34.1 >
diff --git a/arch/arm64/boot/dts/qcom/qcs615-ride.dts b/arch/arm64/boot/dts/qcom/qcs615-ride.dts index 694719a09ac46bfa2fe34f1883c0970b9d0902be..0ac543577ec1850d6e4f19ff1d64252b00fffae3 100644 --- a/arch/arm64/boot/dts/qcom/qcs615-ride.dts +++ b/arch/arm64/boot/dts/qcom/qcs615-ride.dts @@ -44,6 +44,20 @@ dp_connector_out: endpoint { }; }; }; + + dp2-connector { + compatible = "dp-connector"; + label = "DP2"; + type = "mini"; + + hpd-gpios = <&ioexp 8 GPIO_ACTIVE_HIGH>; + + port { + dp2_connector_in: endpoint { + remote-endpoint = <&mdss_dp0_out>; + }; + }; + }; }; &apps_rsc { @@ -291,6 +305,22 @@ &mdss_dsi0_phy { status = "okay"; }; +&mdss_dp0 { + status = "okay"; +}; + +&mdss_dp0_out { + data-lanes = <3 2 0 1>; + link-frequencies = /bits/ 64 <1620000000 2700000000 5400000000>; + remote-endpoint = <&dp2_connector_in>; +}; + +&mdss_dp_phy { + vdda-phy-supply = <&vreg_l11a>; + vdda-pll-supply = <&vreg_l5a>; + status = "okay"; +}; + &qupv3_id_0 { status = "okay"; };
Enable the DisplayPort node, config related regulator, lane mapping, hpd-gpios on the Qualcomm QCS615 RIDE platform. Signed-off-by: Xiangxu Yin <quic_xiangxuy@quicinc.com> --- arch/arm64/boot/dts/qcom/qcs615-ride.dts | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+)