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arm64: dts: qcom: x1e80100-vivobook-s15: add HDMI port

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Enable the HDMI port on left side of the laptop.

The display signal is routed through a simple Displayport to HDMI
bridge.

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Maud Spierings <maud_spierings@hotmail.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20251220-asus_usbc_dp-v3-2-5e244d420d0f@hotmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Maud Spierings 2025-12-20 12:38:58 +01:00 committed by Bjorn Andersson
parent c0d377798d
commit 34d76723c4
1 changed files with 81 additions and 0 deletions
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81
arch/arm64/boot/dts/qcom/x1e80100-asus-vivobook-s15.dts
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@ -37,6 +37,45 @@ switch-lid {
};
};
hdmi-bridge {
compatible = "parade,ps185hdm";
pinctrl-0 = <&hdmi_hpd_default>;
pinctrl-names = "default";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
hdmi_bridge_dp_in: endpoint {
remote-endpoint = <&usb_1_ss2_qmpphy_out_dp>;
};
};
port@1 {
reg = <1>;
hdmi_bridge_tmds_out: endpoint {
remote-endpoint = <&hdmi_con>;
};
};
};
};
hdmi-connector {
compatible = "hdmi-connector";
type = "a";
port {
hdmi_con: endpoint {
remote-endpoint = <&hdmi_bridge_tmds_out>;
};
};
};
pmic-glink {
compatible = "qcom,x1e80100-pmic-glink",
"qcom,sm8550-pmic-glink",
@ -814,6 +853,14 @@ &mdss_dp1_out {
link-frequencies = /bits/ 64 <1620000000 2700000000 5400000000 8100000000>;
};
&mdss_dp2 {
status = "okay";
};
&mdss_dp2_out {
link-frequencies = /bits/ 64 <1620000000 2700000000 5400000000 8100000000>;
};
&mdss_dp3 {
/delete-property/ #sound-dai-cells;
@ -1047,6 +1094,12 @@ hall_int_n_default: hall-int-n-state {
bias-disable;
};
hdmi_hpd_default: hdmi-hpd-default-state {
pins = "gpio126";
function = "usb2_dp";
bias-disable;
};
kybd_default: kybd-default-state {
pins = "gpio67";
function = "gpio";
@ -1243,6 +1296,34 @@ &usb_1_ss1_qmpphy_out {
remote-endpoint = <&retimer_ss1_ss_in>;
};
&usb_1_ss2_qmpphy {
vdda-phy-supply = <&vreg_l2j_1p2>;
vdda-pll-supply = <&vreg_l2d_0p9>;
/delete-property/ mode-switch;
/delete-property/ orientation-switch;
status = "okay";
ports {
port@0 {
#address-cells = <1>;
#size-cells = <0>;
/delete-node/ endpoint;
usb_1_ss2_qmpphy_out_dp: endpoint@0 {
reg = <0>;
data-lanes = <3 2 1 0>;
remote-endpoint = <&hdmi_bridge_dp_in>;
};
/* No USB3 lanes connected */
};
};
};
&usb_2 {
status = "okay";
};