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arm64: dts: qcom: qcs6490-vicharak-axon-mini: enable HDMI output #1

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arm64: dts: qcom: qcs6490-vicharak-axon-mini: enable HDMI output #1

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67 changes: 67 additions & 0 deletions arch/arm64/boot/dts/qcom/qcs6490-vicharak-axon-mini.dts
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Original file line number Diff line number Diff line change
Expand Up @@ -74,6 +74,48 @@
};
};


hdmi_bridge: hdmi-bridge {

@zriqo zriqo Sep 7, 2026

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can also remove this label, since it not being used anywhere else.

compatible = "chrontel,ch7218a";

vdd-supply = <&vreg_l16b_1p1>;

ports {
#address-cells = <1>;
#size-cells = <0>;

port@0 {
reg = <0>;

hdmi_bridge_in: endpoint {
remote-endpoint = <&mdss_edp_out>;
};
};

port@1 {
reg = <1>;

hdmi_bridge_out: endpoint {
remote-endpoint = <&hdmi_connector_in>;
};
};
};
};

hdmi-connector {
compatible = "hdmi-connector";
label = "HDMI";
type = "d";

hpd-gpios = <&tlmm 60 GPIO_ACTIVE_HIGH>;

port {
hdmi_connector_in: endpoint {
remote-endpoint = <&hdmi_bridge_out>;
};
};
};

reserved-memory {
xbl_mem: xbl@80700000 {
reg = <0x0 0x80700000 0x0 0x100000>;
Expand Down Expand Up @@ -651,6 +693,26 @@
status = "disabled";
};

&mdss {
status = "okay";
};

&mdss_edp {
status = "okay";
};

&mdss_edp_out {
data-lanes = <0 1 2 3>;
link-frequencies = /bits/ 64 <1620000000 2700000000 5400000000 8100000000>;
remote-endpoint = <&hdmi_connector_in>;
};

&mdss_edp_phy {
status = "okay";
vdda-phy-supply = <&vreg_l10c_0p88>;
vdda-pll-supply = <&vreg_l6b_1p2>;
};

&pcie0 {
perst-gpios = <&tlmm 87 GPIO_ACTIVE_LOW>;
wake-gpios = <&tlmm 89 GPIO_ACTIVE_HIGH>;
Expand Down Expand Up @@ -969,6 +1031,11 @@
};

/* pinctrl */
&edp_hot_plug_det {
function = "gpio";
bias-disable;
};

&pcie0_clkreq_n {
bias-pull-up;
drive-strength = <2>;
Expand Down