From: Neil Armstrong <neil.armstrong@linaro.org>
To: Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>
Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
Neil Armstrong <neil.armstrong@linaro.org>
Subject: [PATCH v2 11/16] arm64: dts: qcom: x1e80100-hp-omnibook-x14: Set up 4-lane DP
Date: Fri, 22 Aug 2025 11:39:23 +0200 [thread overview]
Message-ID: <20250822-topic-x1e80100-4lanes-v2-11-4b21372b1901@linaro.org> (raw)
In-Reply-To: <20250822-topic-x1e80100-4lanes-v2-0-4b21372b1901@linaro.org>
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>
---
arch/arm64/boot/dts/qcom/x1e80100-hp-omnibook-x14.dts | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/x1e80100-hp-omnibook-x14.dts b/arch/arm64/boot/dts/qcom/x1e80100-hp-omnibook-x14.dts
index f9ce2a63767c151192b0618ee2154e8d97316c1b..e1116ca9c0ada2431d36805e20535e2edca62b31 100644
--- a/arch/arm64/boot/dts/qcom/x1e80100-hp-omnibook-x14.dts
+++ b/arch/arm64/boot/dts/qcom/x1e80100-hp-omnibook-x14.dts
@@ -1028,7 +1028,7 @@ &mdss_dp0 {
};
&mdss_dp0_out {
- data-lanes = <0 1>;
+ data-lanes = <0 1 2 3>;
link-frequencies = /bits/ 64 <1620000000 2700000000 5400000000 8100000000>;
};
@@ -1037,7 +1037,7 @@ &mdss_dp1 {
};
&mdss_dp1_out {
- data-lanes = <0 1>;
+ data-lanes = <0 1 2 3>;
link-frequencies = /bits/ 64 <1620000000 2700000000 5400000000 8100000000>;
};
--
2.34.1
next prev parent reply other threads:[~2025-08-22 9:39 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-22 9:39 [PATCH v2 00/16] arm64: dts: qcom: Set up 4-lane DP for sm8[56]50 & x1e boards Neil Armstrong
2025-08-22 9:39 ` [PATCH v2 01/16] arm64: dts: qcom: sm8550: allow mode-switch events to reach the QMP Combo PHY Neil Armstrong
2025-08-22 9:39 ` [PATCH v2 02/16] arm64: dts: qcom: sm8650: " Neil Armstrong
2025-08-22 9:39 ` [PATCH v2 03/16] arm64: dts: qcom: x1e80100: allow mode-switch events to reach the QMP Combo PHYs Neil Armstrong
2025-08-22 9:39 ` [PATCH v2 04/16] arm64: dts: qcom: sm8550-hdk: Set up 4-lane DP Neil Armstrong
2025-08-22 10:17 ` Dmitry Baryshkov
2025-08-22 9:39 ` [PATCH v2 05/16] arm64: dts: qcom: sm8550-qrd: " Neil Armstrong
2025-08-22 9:39 ` [PATCH v2 06/16] arm64: dts: qcom: sm8650-hdk: " Neil Armstrong
2025-08-22 9:39 ` [PATCH v2 07/16] arm64: dts: qcom: sm8650-qrd: " Neil Armstrong
2025-08-22 9:39 ` [PATCH v2 08/16] arm64: dts: qcom: x1e001de-devkit: " Neil Armstrong
2025-08-22 9:39 ` [PATCH v2 09/16] arm64: dts: qcom: x1e78100-lenovo-thinkpad-t14s: " Neil Armstrong
2025-08-22 9:39 ` [PATCH v2 10/16] arm64: dts: qcom: x1e80100-dell-xps13-9345: " Neil Armstrong
2025-08-22 9:39 ` Neil Armstrong [this message]
2025-08-22 9:39 ` [PATCH v2 12/16] arm64: dts: qcom: x1e80100-lenovo-yoga-slim7x: " Neil Armstrong
2025-08-22 9:39 ` [PATCH v2 13/16] arm64: dts: qcom: x1e80100-microsoft-romulus: " Neil Armstrong
2025-08-22 9:39 ` [PATCH v2 14/16] arm64: dts: qcom: x1e80100-qcp: " Neil Armstrong
2025-08-22 9:39 ` [PATCH v2 15/16] arm64: dts: qcom: x1-crd: " Neil Armstrong
2025-08-22 9:39 ` [PATCH v2 16/16] arm64: dts: qcom: x1-asus-zenbook-a14: " Neil Armstrong
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