Eliza EVK comes with two HDMI outputs: native eARC and via Lontium DSI2HDMI converter. Add the first one, with the 5V power supply.
Signed-off-by: Krzysztof Kozlowski <[email protected]> --- arch/arm64/boot/dts/qcom/eliza-evk.dtsi | 103 ++++++++++++++++++++++++++++++++ 1 file changed, 103 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/eliza-evk.dtsi b/arch/arm64/boot/dts/qcom/eliza-evk.dtsi index 2fc945658300..533d52ecaacb 100644 --- a/arch/arm64/boot/dts/qcom/eliza-evk.dtsi +++ b/arch/arm64/boot/dts/qcom/eliza-evk.dtsi @@ -12,6 +12,29 @@ chosen { stdout-path = "serial0:115200n8"; }; + hdmi_5p0_reg: regulator-hdmi-5v0 { + compatible = "regulator-fixed"; + regulator-name = "hdmi_5p0"; + + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + gpio = <&tlmm 184 GPIO_ACTIVE_HIGH>; + enable-active-high; + pinctrl-0 = <&hdmi_5p0_state>; + pinctrl-names = "default"; + }; + + hdmi-0-connector { + compatible = "hdmi-connector"; + type = "a"; + + port { + hdmi_0_connector_in: endpoint { + remote-endpoint = <&mdss_hdmi_out>; + }; + }; + }; + pmic-glink { compatible = "qcom,eliza-pmic-glink", "qcom,sm8550-pmic-glink", @@ -51,6 +74,34 @@ pmic_glink_ss_in: endpoint { }; }; +&mdss { + status = "okay"; +}; + +&mdss_hdmi { + pinctrl-0 = <&hdmi_ddc_default>, + <&hdmi_cec_active>, + <&hdmi_hpd_active>; + pinctrl-1 = <&hdmi_ddc_default>, + <&hdmi_cec_sleep>, + <&hdmi_hpd_sleep>; + pinctrl-names = "default", "sleep"; + + core-vcc-supply = <&vreg_l2b>; + core-vdda-supply = <&vreg_l4b>; + vddio-supply = <&hdmi_5p0_reg>; + + status = "okay"; +}; + +&mdss_hdmi_out { + remote-endpoint = <&hdmi_0_connector_in>; +}; + +&mdss_hdmi_phy { + status = "okay"; +}; + &pm7550ba_eusb2_repeater { vdd18-supply = <&vreg_l7b>; vdd3-supply = <&vreg_l17b>; @@ -70,11 +121,63 @@ &sdhc_2 { }; &tlmm { + hdmi_ddc_default: hdmi-ddc-state { + hdmi-ddc-scl-pins { + pins = "gpio6"; + function = "hdmi_ddc_scl"; + drive-strength = <2>; + bias-pull-up; + }; + + hdmi-ddc-sda-pins { + pins = "gpio7"; + function = "hdmi_ddc_sda"; + drive-strength = <2>; + bias-pull-up; + }; + }; + + hdmi_cec_active: hdmi-cec-active-state { + pins = "gpio46"; + function = "hdmi_tx_cec"; + drive-strength = <16>; + bias-pull-up; + }; + + hdmi_cec_sleep: hdmi-cec-sleep-state { + pins = "gpio46"; + function = "hdmi_tx_cec"; + drive-strength = <2>; + bias-pull-up; + }; + + hdmi_hpd_active: hdmi-hpd-active-state { + pins = "gpio47"; + function = "hdmi_hot_plug"; + drive-strength = <16>; + bias-pull-down; + }; + + hdmi_hpd_sleep: hdmi-hpd-sleep-state { + pins = "gpio47"; + function = "hdmi_hot_plug"; + drive-strength = <2>; + bias-pull-down; + }; + sd_cd: sd-cd-state { pins = "gpio58"; function = "gpio"; bias-pull-up; }; + + hdmi_5p0_state: hdmi-5p0-state { + pins = "gpio184"; + function = "gpio"; + drive-strength = <8>; + bias-disable; + output-low; + }; }; &uart13 { -- 2.53.0
