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[2a02:8388:6584:6400:d322:7350:96d2:429d]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4409d2ad112sm46202735e9.24.2025.04.25.00.08.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 25 Apr 2025 00:08:52 -0700 (PDT) From: Luca Weiss Date: Fri, 25 Apr 2025 09:08:12 +0200 Subject: [PATCH v3 1/4] dt-bindings: usb: usb-switch: Allow data-lanes property in port Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250425-fp5-pmic-glink-dp-v3-1-cc9c2aeb42fb@fairphone.com> References: <20250425-fp5-pmic-glink-dp-v3-0-cc9c2aeb42fb@fairphone.com> In-Reply-To: <20250425-fp5-pmic-glink-dp-v3-0-cc9c2aeb42fb@fairphone.com> To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Dmitry Baryshkov , Conor Dooley , cros-qcom-dts-watchers@chromium.org, Greg Kroah-Hartman 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, Krzysztof Kozlowski , linux-usb@vger.kernel.org, Luca Weiss X-Mailer: b4 0.14.2 The ref /schemas/graph.yaml#/properties/port forbids extra properties which might be specified in subschemas, e.g. like in usb/fcs,fsa4480.yaml. Switch to port-base (and specify the endpoint with properties) to allow such properties. Fixes: fd2a052ccd69 ("dt-bindings: usb: add common Type-C USB Switch schema") Signed-off-by: Luca Weiss --- Documentation/devicetree/bindings/usb/usb-switch.yaml | 15 ++++++++++++++- 1 file changed, 14 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/usb/usb-switch.yaml b/Documentation/devicetree/bindings/usb/usb-switch.yaml index da76118e73a53c0e1c255ff115ff959d256816ba..89620191263023bec800dec114c0017c41b7c056 100644 --- a/Documentation/devicetree/bindings/usb/usb-switch.yaml +++ b/Documentation/devicetree/bindings/usb/usb-switch.yaml @@ -26,11 +26,24 @@ properties: type: boolean port: - $ref: /schemas/graph.yaml#/properties/port + $ref: /schemas/graph.yaml#/$defs/port-base description: A port node to link the device to a TypeC controller for the purpose of handling altmode muxing and orientation switching. + properties: + endpoint: + $ref: /schemas/graph.yaml#/$defs/endpoint-base + unevaluatedProperties: false + properties: + data-lanes: + $ref: /schemas/types.yaml#/definitions/uint32-array + minItems: 1 + maxItems: 8 + uniqueItems: true + items: + maximum: 8 + ports: $ref: /schemas/graph.yaml#/properties/ports properties: From patchwork Fri Apr 25 07:08:15 2025 Content-Type: text/plain; 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[2a02:8388:6584:6400:d322:7350:96d2:429d]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4409d2ad112sm46202735e9.24.2025.04.25.00.08.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 25 Apr 2025 00:08:55 -0700 (PDT) From: Luca Weiss Date: Fri, 25 Apr 2025 09:08:15 +0200 Subject: [PATCH v3 4/4] arm64: dts: qcom: qcm6490-fairphone-fp5: Hook up DisplayPort over USB-C Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250425-fp5-pmic-glink-dp-v3-4-cc9c2aeb42fb@fairphone.com> References: <20250425-fp5-pmic-glink-dp-v3-0-cc9c2aeb42fb@fairphone.com> In-Reply-To: <20250425-fp5-pmic-glink-dp-v3-0-cc9c2aeb42fb@fairphone.com> To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Dmitry Baryshkov , Conor Dooley , cros-qcom-dts-watchers@chromium.org, Greg Kroah-Hartman 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, Krzysztof Kozlowski , linux-usb@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. 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 --- arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts | 54 ++++++++++++++++++++-- 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 e0470be9142caa4bac4285a191725bbd60e706fa..9e8f9fb57c4723a24704a8239a86c6081910916b 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>; }; }; }; @@ -761,6 +769,13 @@ typec-mux@42 { 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 @@ typec-mux@1a { 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 @@ &mdss { 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 @@ &usb_1_dwc3_hs { 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 @@ &usb_1_qmpphy { 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 8e86d75cc6b4929f6cf9592a3f1ae591a19e6d78..ea87bf360ca0ac723e1dcd8ec263d0ca9a96f02e 100644 --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi @@ -3640,6 +3640,8 @@ usb_1_qmpphy: phy@88e8000 { #clock-cells = <1>; #phy-cells = <1>; + orientation-switch; + ports { #address-cells = <1>; #size-cells = <0>; @@ -3655,6 +3657,7 @@ port@1 { reg = <1>; usb_dp_qmpphy_usb_ss_in: endpoint { + remote-endpoint = <&usb_1_dwc3_ss>; }; }; @@ -3662,6 +3665,7 @@ port@2 { reg = <2>; usb_dp_qmpphy_dp_in: endpoint { + remote-endpoint = <&mdss_dp_out>; }; }; }; @@ -4268,6 +4272,7 @@ port@1 { reg = <1>; usb_1_dwc3_ss: endpoint { + remote-endpoint = <&usb_dp_qmpphy_usb_ss_in>; }; }; }; @@ -4993,7 +4998,9 @@ dp_in: endpoint { port@1 { reg = <1>; - mdss_dp_out: endpoint { }; + mdss_dp_out: endpoint { + remote-endpoint = <&usb_dp_qmpphy_dp_in>; + }; }; };