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arm64: dts: qcom: x1e80100: Set up 4-lane DP

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Allow up to 4 lanes for the DisplayPort link from the PHYs to the
controllers now the mode-switch events can reach the QMP Combo PHYs.

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250822-topic-x1e80100-4lanes-v3-9-5363acad9e32@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Neil Armstrong 2025-08-22 17:56:57 +02:00 committed by Bjorn Andersson
parent 630c05a1dd
commit 2e66c88bb2
1 changed files with 3 additions and 3 deletions
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6
arch/arm64/boot/dts/qcom/x1e80100.dtsi
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@ -5380,7 +5380,7 @@ port@1 {
reg = <1>;
mdss_dp0_out: endpoint {
data-lanes = <0 1>;
data-lanes = <0 1 2 3>;
remote-endpoint = <&usb_1_ss0_qmpphy_dp_in>;
};
};
@ -5464,7 +5464,7 @@ port@1 {
reg = <1>;
mdss_dp1_out: endpoint {
data-lanes = <0 1>;
data-lanes = <0 1 2 3>;
remote-endpoint = <&usb_1_ss1_qmpphy_dp_in>;
};
};
@ -5547,7 +5547,7 @@ port@1 {
reg = <1>;
mdss_dp2_out: endpoint {
data-lanes = <0 1>;
data-lanes = <0 1 2 3>;
remote-endpoint = <&usb_1_ss2_qmpphy_dp_in>;
};
};