From: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
To: Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konrad.dybcio@linaro.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
Luca Weiss <luca.weiss@fairphone.com>
Subject: [PATCH v4 4/9] arm64: dts: qcom: sm8250: add a link between DWC3 and QMP PHY
Date: Sun, 12 May 2024 01:04:10 +0300 [thread overview]
Message-ID: <20240512-typec-fix-sm8250-v4-4-ad153c747a97@linaro.org> (raw)
In-Reply-To: <20240512-typec-fix-sm8250-v4-0-ad153c747a97@linaro.org>
The SuperSpeed signals originate from the DWC3 host controller and then
are routed through the Combo QMP PHY, where they are multiplexed with
the DisplayPort signals. Add corresponding OF graph link.
Reported-by: Luca Weiss <luca.weiss@fairphone.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
---
arch/arm64/boot/dts/qcom/sm8250.dtsi | 24 ++++++++++++++++++++++--
1 file changed, 22 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi
index 0ec473ceb3d2..d6c8c6c2eced 100644
--- a/arch/arm64/boot/dts/qcom/sm8250.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi
@@ -3947,6 +3947,10 @@ port@0 {
port@1 {
reg = <1>;
+
+ usb_1_qmpphy_usb_ss_in: endpoint {
+ remote-endpoint = <&usb_1_dwc3_ss_out>;
+ };
};
port@2 {
@@ -4225,8 +4229,24 @@ usb_1_dwc3: usb@a600000 {
phys = <&usb_1_hsphy>, <&usb_1_qmpphy QMP_USB43DP_USB3_PHY>;
phy-names = "usb2-phy", "usb3-phy";
- port {
- usb_1_dwc3_hs_out: endpoint {};
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ usb_1_dwc3_hs_out: endpoint {
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+
+ usb_1_dwc3_ss_out: endpoint {
+ remote-endpoint = <&usb_1_qmpphy_usb_ss_in>;
+ };
+ };
};
};
};
--
2.39.2
next prev parent reply other threads:[~2024-05-11 22:04 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-11 22:04 [PATCH v4 0/9] arm64: dts: qcom: fix description of the Type-C signals Dmitry Baryshkov
2024-05-11 22:04 ` [PATCH v4 1/9] dt-bindings: clk: qcom,dispcc-sm8x50: describe additional DP clocks Dmitry Baryshkov
2024-05-13 9:08 ` Krzysztof Kozlowski
2024-05-11 22:04 ` [PATCH v4 2/9] arm64: dts: qcom: sc8180x: correct dispcc clocks Dmitry Baryshkov
2024-05-11 22:04 ` [PATCH v4 3/9] arm64: dts: qcom: sm8250: describe HS signals properly Dmitry Baryshkov
2024-05-11 22:04 ` Dmitry Baryshkov [this message]
2024-05-11 22:04 ` [PATCH v4 5/9] arm64: dts: qcom: sc8180x: switch USB+DP QMP PHYs to new bindings Dmitry Baryshkov
2024-05-11 22:04 ` [PATCH v4 6/9] arm64: dts: qcom: sc8180x: describe USB signals properly Dmitry Baryshkov
2024-05-11 22:04 ` [PATCH v4 7/9] arm64: dts: qcom: sc8280xp: " Dmitry Baryshkov
2024-05-11 22:04 ` [PATCH v4 8/9] arm64: dts: qcom: x1e80100: " Dmitry Baryshkov
2024-05-11 22:04 ` [PATCH v4 9/9] arm64: dts: qcom: sm8150-hdk: rename Type-C HS endpoints Dmitry Baryshkov
2024-05-28 3:32 ` (subset) [PATCH v4 0/9] arm64: dts: qcom: fix description of the Type-C signals Bjorn Andersson
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