| Message ID | 20240221-rb3gen2-dp-connector-v1-8-dc0964ef7d96@quicinc.com |
|---|---|
| State | New |
| Headers | show |
| Series | arm64: dts: qcom: qcs6490-rb3gen2: Enable two displays | expand |
On 22/02/2024 00:19, Bjorn Andersson wrote: > With MDSS, pmic_glink, and the redriver in place, wire up the various > components to enable USB Type-C display on the RB3gen2. > > Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com> > --- > arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts | 63 +++++++++++++++++++++++++++- > 1 file changed, 61 insertions(+), 2 deletions(-) > > diff --git a/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts b/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts > index 171ed979d55f..4bf1c6351467 100644 > --- a/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts > +++ b/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts > @@ -149,7 +149,15 @@ port@1 { > reg = <1>; > > pmic_glink_ss_in: endpoint { > - remote-endpoint = <&usb_1_dwc3_ss>; > + remote-endpoint = <&redriver_usb_con_ss>; > + }; > + }; > + > + port@2 { > + reg = <2>; > + > + pmic_glink_sbu_in: endpoint { > + remote-endpoint = <&redriver_usb_con_sbu>; > }; > }; > }; > @@ -476,6 +484,36 @@ typec-mux@1c { > > retimer-switch; > orientation-switch; > + > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + port@0 { > + reg = <0>; > + > + redriver_usb_con_ss: endpoint { > + remote-endpoint = <&pmic_glink_ss_in>; > + }; > + }; > + > + port@1 { > + reg = <1>; > + > + redriver_phy_con_ss: endpoint { > + remote-endpoint = <&usb_dp_qmpphy_out>; > + data-lanes = <0 1 2 3>; > + }; > + }; > + > + port@2 { > + reg = <2>; > + > + redriver_usb_con_sbu: endpoint { > + remote-endpoint = <&pmic_glink_sbu_in>; > + }; > + }; Nice to see the SBU switching works :-) Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org> > + }; > }; > }; > > @@ -483,6 +521,15 @@ &mdss { > status = "okay"; > }; > > +&mdss_dp { > + status = "okay"; > +}; > + > +&mdss_dp_out { > + data-lanes = <0 1>; > + remote-endpoint = <&usb_dp_qmpphy_dp_in>; > +}; > + > &mdss_edp { > status = "okay"; > }; > @@ -534,7 +581,7 @@ &usb_1_dwc3_hs { > }; > > &usb_1_dwc3_ss { > - remote-endpoint = <&pmic_glink_ss_in>; > + remote-endpoint = <&usb_dp_qmpphy_usb_ss_in>; > }; > > &usb_1_hsphy { > @@ -554,6 +601,18 @@ &usb_1_qmpphy { > status = "okay"; > }; > > +&usb_dp_qmpphy_out { > + remote-endpoint = <&redriver_phy_con_ss>; > +}; > + > +&usb_dp_qmpphy_usb_ss_in { > + remote-endpoint = <&usb_1_dwc3_ss>; > +}; > + > +&usb_dp_qmpphy_dp_in { > + remote-endpoint = <&mdss_dp_out>; > +}; > + > &wifi { > memory-region = <&wlan_fw_mem>; > }; >
diff --git a/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts b/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts index 171ed979d55f..4bf1c6351467 100644 --- a/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts +++ b/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts @@ -149,7 +149,15 @@ port@1 { reg = <1>; pmic_glink_ss_in: endpoint { - remote-endpoint = <&usb_1_dwc3_ss>; + remote-endpoint = <&redriver_usb_con_ss>; + }; + }; + + port@2 { + reg = <2>; + + pmic_glink_sbu_in: endpoint { + remote-endpoint = <&redriver_usb_con_sbu>; }; }; }; @@ -476,6 +484,36 @@ typec-mux@1c { retimer-switch; orientation-switch; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + redriver_usb_con_ss: endpoint { + remote-endpoint = <&pmic_glink_ss_in>; + }; + }; + + port@1 { + reg = <1>; + + redriver_phy_con_ss: endpoint { + remote-endpoint = <&usb_dp_qmpphy_out>; + data-lanes = <0 1 2 3>; + }; + }; + + port@2 { + reg = <2>; + + redriver_usb_con_sbu: endpoint { + remote-endpoint = <&pmic_glink_sbu_in>; + }; + }; + }; }; }; @@ -483,6 +521,15 @@ &mdss { status = "okay"; }; +&mdss_dp { + status = "okay"; +}; + +&mdss_dp_out { + data-lanes = <0 1>; + remote-endpoint = <&usb_dp_qmpphy_dp_in>; +}; + &mdss_edp { status = "okay"; }; @@ -534,7 +581,7 @@ &usb_1_dwc3_hs { }; &usb_1_dwc3_ss { - remote-endpoint = <&pmic_glink_ss_in>; + remote-endpoint = <&usb_dp_qmpphy_usb_ss_in>; }; &usb_1_hsphy { @@ -554,6 +601,18 @@ &usb_1_qmpphy { status = "okay"; }; +&usb_dp_qmpphy_out { + remote-endpoint = <&redriver_phy_con_ss>; +}; + +&usb_dp_qmpphy_usb_ss_in { + remote-endpoint = <&usb_1_dwc3_ss>; +}; + +&usb_dp_qmpphy_dp_in { + remote-endpoint = <&mdss_dp_out>; +}; + &wifi { memory-region = <&wlan_fw_mem>; };
With MDSS, pmic_glink, and the redriver in place, wire up the various components to enable USB Type-C display on the RB3gen2. Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com> --- arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts | 63 +++++++++++++++++++++++++++- 1 file changed, 61 insertions(+), 2 deletions(-)