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[144.178.202.138]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-390cd70be4csm5755889f8f.0.2025.02.26.06.10.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 26 Feb 2025 06:10:36 -0800 (PST) From: Luca Weiss Date: Wed, 26 Feb 2025 15:10:20 +0100 Subject: [PATCH 3/3] arm64: dts: qcom: qcm6490-fairphone-fp5: Hook up DisplayPort over USB-C Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250226-fp5-pmic-glink-dp-v1-3-e6661d38652c@fairphone.com> References: <20250226-fp5-pmic-glink-dp-v1-0-e6661d38652c@fairphone.com> In-Reply-To: <20250226-fp5-pmic-glink-dp-v1-0-e6661d38652c@fairphone.com> To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , cros-qcom-dts-watchers@chromium.org Cc: ~postmarketos/upstreaming@lists.sr.ht, phone-devel@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Luca Weiss X-Mailer: b4 0.14.2 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. Signed-off-by: Luca Weiss --- arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts | 67 +++++++++++++++++++++- arch/arm64/boot/dts/qcom/sc7280.dtsi | 2 + 2 files changed, 67 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts b/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts index b3fc37dba51523ce5678ae6d73f7d835f8b26d9e..1e04c7ec7163538d93543f36094203e58212f600 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 @@ port@1 { 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>; }; }; }; @@ -758,6 +766,16 @@ typec-mux@42 { interrupts-extended = <&tlmm 7 IRQ_TYPE_LEVEL_LOW>; vcc-supply = <&vreg_bob>; + + mode-switch; + orientation-switch; + + port { + ocp96011_sbu_mux: endpoint { + remote-endpoint = <&pmic_glink_sbu>; + data-lanes = <1 0>; + }; + }; }; /* AW86927FCR haptics @ 5a */ @@ -778,6 +796,30 @@ typec-mux@1a { reg = <0x1a>; vdd18-supply = <&vreg_usb_redrive_1v8>; + + 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>; + }; + }; + }; }; }; @@ -799,6 +841,15 @@ &mdss { status = "okay"; }; +&mdss_dp { + status = "okay"; +}; + +&mdss_dp_out { + data-lanes = <0 1>; + remote-endpoint = <&usb_dp_qmpphy_dp_in>; +}; + &mdss_dsi { vdda-supply = <&vreg_l6b>; status = "okay"; @@ -1297,7 +1348,7 @@ &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 { @@ -1326,6 +1377,18 @@ &usb_1_qmpphy { status = "okay"; }; +&usb_dp_qmpphy_dp_in { + remote-endpoint = <&mdss_dp_out>; +}; + +&usb_dp_qmpphy_out { + remote-endpoint = <&redriver_ss_in>; +}; + +&usb_dp_qmpphy_usb_ss_in { + remote-endpoint = <&usb_1_dwc3_ss>; +}; + &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 0f2caf36910b65c398c9e03800a8ce0a8a1f8fc7..4880d26e745566fa7ef906a0489e3772f2426ab6 100644 --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi @@ -3639,6 +3639,8 @@ usb_1_qmpphy: phy@88e8000 { #clock-cells = <1>; #phy-cells = <1>; + orientation-switch; + ports { #address-cells = <1>; #size-cells = <0>;