[PATCH v2 2/3] arm64: dts: qcom: kodiak: move dp data-lanes to SoC dtsi
From: Mahadevan P
Date: Wed Apr 29 2026 - 02:42:03 EST
From: Mahadevan P <mahap@xxxxxxxxxxxxxxxx>
The connection between the QMP Combo PHY and the DisplayPort controller
is fixed in SoC, so move the data-lanes property to kodiak.dtsi and
drop the per-board overrides.
Also remove the redundant remote-endpoint cross-links and
orientation-switch property from qcs6490-rb3gen2 and
qcs6490-thundercomm-rubikpi3, which are already defined in kodiak.dtsi.
Signed-off-by: Mahadevan P <mahadevan.p@xxxxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/kodiak.dtsi | 1 +
arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts | 4 ----
arch/arm64/boot/dts/qcom/qcm6490-particle-tachyon.dts | 4 ----
arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts | 11 -----------
arch/arm64/boot/dts/qcom/qcs6490-thundercomm-minipc-g1iot.dts | 1 -
arch/arm64/boot/dts/qcom/qcs6490-thundercomm-rubikpi3.dts | 3 ---
arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi | 1 -
7 files changed, 1 insertion(+), 24 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/kodiak.dtsi b/arch/arm64/boot/dts/qcom/kodiak.dtsi
index 96ac3656ab5a..0acc6917d7aa 100644
--- a/arch/arm64/boot/dts/qcom/kodiak.dtsi
+++ b/arch/arm64/boot/dts/qcom/kodiak.dtsi
@@ -5704,6 +5704,7 @@ dp_in: endpoint {
port@1 {
reg = <1>;
mdss_dp_out: endpoint {
+ data-lanes = <0 1>;
remote-endpoint = <&usb_dp_qmpphy_dp_in>;
};
};
diff --git a/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts b/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts
index 04cb9230d29f..9fe09968768a 100644
--- a/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts
+++ b/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts
@@ -932,10 +932,6 @@ &mdss_dp {
status = "okay";
};
-&mdss_dp_out {
- data-lanes = <0 1>;
-};
-
&mdss_dsi {
vdda-supply = <&vreg_l6b>;
status = "okay";
diff --git a/arch/arm64/boot/dts/qcom/qcm6490-particle-tachyon.dts b/arch/arm64/boot/dts/qcom/qcm6490-particle-tachyon.dts
index bf18c4852081..5a019501437a 100644
--- a/arch/arm64/boot/dts/qcom/qcm6490-particle-tachyon.dts
+++ b/arch/arm64/boot/dts/qcom/qcm6490-particle-tachyon.dts
@@ -540,10 +540,6 @@ &mdss_dp {
status = "okay";
};
-&mdss_dp_out {
- data-lanes = <0 1>;
-};
-
&pcie0 {
perst-gpios = <&tlmm 87 GPIO_ACTIVE_LOW>;
wake-gpios = <&tlmm 89 GPIO_ACTIVE_HIGH>;
diff --git a/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts b/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts
index e393ccf1884a..9f76c95af4bc 100644
--- a/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts
+++ b/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts
@@ -788,11 +788,6 @@ &mdss_dp {
status = "okay";
};
-&mdss_dp_out {
- data-lanes = <0 1>;
- remote-endpoint = <&usb_dp_qmpphy_dp_in>;
-};
-
&mdss_dsi {
vdda-supply = <&vreg_l6b_1p2>;
status = "okay";
@@ -1391,8 +1386,6 @@ &usb_1_qmpphy {
vdda-phy-supply = <&vreg_l6b_1p2>;
vdda-pll-supply = <&vreg_l1b_0p912>;
- orientation-switch;
-
status = "okay";
};
@@ -1404,10 +1397,6 @@ &usb_dp_qmpphy_usb_ss_in {
remote-endpoint = <&usb_1_dwc3_ss>;
};
-&usb_dp_qmpphy_dp_in {
- remote-endpoint = <&mdss_dp_out>;
-};
-
&ufs_mem_hc {
reset-gpios = <&tlmm 175 GPIO_ACTIVE_LOW>;
vcc-supply = <&vreg_l7b_2p952>;
diff --git a/arch/arm64/boot/dts/qcom/qcs6490-thundercomm-minipc-g1iot.dts b/arch/arm64/boot/dts/qcom/qcs6490-thundercomm-minipc-g1iot.dts
index a5ad796cb65d..a120f7c5cfa5 100644
--- a/arch/arm64/boot/dts/qcom/qcs6490-thundercomm-minipc-g1iot.dts
+++ b/arch/arm64/boot/dts/qcom/qcs6490-thundercomm-minipc-g1iot.dts
@@ -662,7 +662,6 @@ &mdss_dp {
};
&mdss_dp_out {
- data-lanes = <0 1>;
link-frequencies = /bits/ 64 <1620000000 2700000000 5400000000 8100000000>;
};
diff --git a/arch/arm64/boot/dts/qcom/qcs6490-thundercomm-rubikpi3.dts b/arch/arm64/boot/dts/qcom/qcs6490-thundercomm-rubikpi3.dts
index f47efca42d48..d33f8aa38b13 100644
--- a/arch/arm64/boot/dts/qcom/qcs6490-thundercomm-rubikpi3.dts
+++ b/arch/arm64/boot/dts/qcom/qcs6490-thundercomm-rubikpi3.dts
@@ -788,10 +788,7 @@ &mdss_dp {
};
&mdss_dp_out {
- data-lanes = <0 1>;
link-frequencies = /bits/ 64 <1620000000 2700000000 5400000000 8100000000>;
-
- remote-endpoint = <&usb_dp_qmpphy_dp_in>;
};
&mdss_dsi {
diff --git a/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi b/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi
index 5c5e4f1dd221..504c3615f7ac 100644
--- a/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280-herobrine.dtsi
@@ -463,7 +463,6 @@ &mdss_dp {
};
&mdss_dp_out {
- data-lanes = <0 1>;
link-frequencies = /bits/ 64 <1620000000 2700000000 5400000000>;
};
--
2.34.1