diff options
| author | Luca Weiss <luca.weiss@fairphone.com> | 2025-04-25 09:08:15 +0200 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2025-05-10 11:56:12 -0500 |
| commit | 6b51f5e1811398dce5c1d67b746dde74c75f6ce7 (patch) | |
| tree | 9659d53ed82454b182097ec87261c2e4ac5b71ee | |
| parent | 1efa79c7536896b6fcd71760c3d4f0a0d40a9e1c (diff) | |
arm64: dts: qcom: qcm6490-fairphone-fp5: Hook up DisplayPort over USB-C
Extend the USB graph to connect the OCP96011 switch, the PTN36502
redriver, the USB controllers and the MDSS, so that DisplayPort over
USB-C is working.
Connect some parts of the graph directly in the SoC dtsi since those
parts are wired up like this in the SoC directly.
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250425-fp5-pmic-glink-dp-v3-4-cc9c2aeb42fb@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
| -rw-r--r-- | arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts | 54 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sc7280.dtsi | 9 |
2 files changed, 57 insertions, 6 deletions
diff --git a/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts b/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts index e0470be9142c..9e8f9fb57c47 100644 --- a/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts +++ b/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts @@ -101,7 +101,15 @@ reg = <1>; pmic_glink_ss_in: endpoint { - remote-endpoint = <&usb_1_dwc3_ss>; + remote-endpoint = <&redriver_ss_out>; + }; + }; + + port@2 { + reg = <2>; + + pmic_glink_sbu: endpoint { + remote-endpoint = <&ocp96011_sbu_mux>; }; }; }; @@ -761,6 +769,13 @@ mode-switch; orientation-switch; + + port { + ocp96011_sbu_mux: endpoint { + remote-endpoint = <&pmic_glink_sbu>; + data-lanes = <1 0>; + }; + }; }; /* AW86927FCR haptics @ 5a */ @@ -784,6 +799,27 @@ retimer-switch; orientation-switch; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + redriver_ss_out: endpoint { + remote-endpoint = <&pmic_glink_ss_in>; + }; + }; + + port@1 { + reg = <1>; + + redriver_ss_in: endpoint { + remote-endpoint = <&usb_dp_qmpphy_out>; + }; + }; + }; }; }; @@ -805,6 +841,14 @@ status = "okay"; }; +&mdss_dp { + status = "okay"; +}; + +&mdss_dp_out { + data-lanes = <0 1>; +}; + &mdss_dsi { vdda-supply = <&vreg_l6b>; status = "okay"; @@ -1301,10 +1345,6 @@ remote-endpoint = <&pmic_glink_hs_in>; }; -&usb_1_dwc3_ss { - remote-endpoint = <&pmic_glink_ss_in>; -}; - &usb_1_hsphy { vdda-pll-supply = <&vreg_l10c>; vdda18-supply = <&vreg_l1c>; @@ -1331,6 +1371,10 @@ status = "okay"; }; +&usb_dp_qmpphy_out { + remote-endpoint = <&redriver_ss_in>; +}; + &venus { firmware-name = "qcom/qcm6490/fairphone5/venus.mbn"; status = "okay"; diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi index 7388cabeded3..d9f422da942b 100644 --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi @@ -3671,6 +3671,8 @@ #clock-cells = <1>; #phy-cells = <1>; + orientation-switch; + ports { #address-cells = <1>; #size-cells = <0>; @@ -3686,6 +3688,7 @@ reg = <1>; usb_dp_qmpphy_usb_ss_in: endpoint { + remote-endpoint = <&usb_1_dwc3_ss>; }; }; @@ -3693,6 +3696,7 @@ reg = <2>; usb_dp_qmpphy_dp_in: endpoint { + remote-endpoint = <&mdss_dp_out>; }; }; }; @@ -4299,6 +4303,7 @@ reg = <1>; usb_1_dwc3_ss: endpoint { + remote-endpoint = <&usb_dp_qmpphy_usb_ss_in>; }; }; }; @@ -5024,7 +5029,9 @@ port@1 { reg = <1>; - mdss_dp_out: endpoint { }; + mdss_dp_out: endpoint { + remote-endpoint = <&usb_dp_qmpphy_dp_in>; + }; }; }; |