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charset="utf-8" Add anx7625 DSI to DP bridge device node. Signed-off-by: Ayushi Makhija Reviewed-by: Dmitry Baryshkov --- arch/arm64/boot/dts/qcom/qcs8300-ride.dts | 170 ++++++++++++++++++++++ 1 file changed, 170 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/qcs8300-ride.dts b/arch/arm64/boot/dt= s/qcom/qcs8300-ride.dts index 891e49602c97..5d4040376857 100644 --- a/arch/arm64/boot/dts/qcom/qcs8300-ride.dts +++ b/arch/arm64/boot/dts/qcom/qcs8300-ride.dts @@ -24,6 +24,64 @@ chosen { stdout-path =3D "serial0:115200n8"; }; =20 + vreg_12p0: vreg-12p0-regulator { + compatible =3D "regulator-fixed"; + regulator-name =3D "VREG_12P0"; + + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt =3D <12000000>; + regulator-max-microvolt =3D <12000000>; + }; + + vreg_5p0: vreg-5p0-regulator { + compatible =3D "regulator-fixed"; + regulator-name =3D "VREG_5P0"; + + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt =3D <5000000>; + regulator-max-microvolt =3D <5000000>; + + vin-supply =3D <&vreg_12p0>; + }; + + vreg_1p8: vreg-1p8-regulator { + compatible =3D "regulator-fixed"; + regulator-name =3D "VREG_1P8"; + + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt =3D <1800000>; + regulator-max-microvolt =3D <1800000>; + + vin-supply =3D <&vreg_5p0>; + }; + + vreg_1p0: vreg-1p0-regulator { + compatible =3D "regulator-fixed"; + regulator-name =3D "VREG_1P0"; + + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt =3D <1000000>; + regulator-max-microvolt =3D <1000000>; + + vin-supply =3D <&vreg_1p8>; + }; + + vreg_3p0: vreg-3p0-regulator { + compatible =3D "regulator-fixed"; + regulator-name =3D "VREG_3P0"; + + regulator-always-on; + regulator-boot-on; + regulator-min-microvolt =3D <3000000>; + regulator-max-microvolt =3D <3000000>; + + vin-supply =3D <&vreg_12p0>; + }; + dp0-connector { compatible =3D "dp-connector"; label =3D "DP0"; @@ -36,6 +94,18 @@ dp0_connector_in: endpoint { }; }; =20 + dp-dsi0-connector { + compatible =3D "dp-connector"; + label =3D "DSI0"; + type =3D "full-size"; + + port { + dp_dsi0_connector_in: endpoint { + remote-endpoint =3D <&dsi2dp_bridge_out>; + }; + }; + }; + regulator-usb2-vbus { compatible =3D "regulator-fixed"; regulator-name =3D "USB2_VBUS"; @@ -316,6 +386,70 @@ &gpu_zap_shader { firmware-name =3D "qcom/qcs8300/a623_zap.mbn"; }; =20 +&i2c8 { + clock-frequency =3D <400000>; + status =3D "okay"; + + io_expander: gpio@74 { + compatible =3D "ti,tca9539"; + reg =3D <0x74>; + interrupts-extended =3D <&tlmm 93 IRQ_TYPE_EDGE_BOTH>; + gpio-controller; + #gpio-cells =3D <2>; + interrupt-controller; + #interrupt-cells =3D <2>; + reset-gpios =3D <&tlmm 66 GPIO_ACTIVE_LOW>; + + pinctrl-0 =3D <&io_expander_intr_active>, + <&io_expander_reset_active>; + pinctrl-names =3D "default"; + }; + + i2c-mux@70 { + compatible =3D "nxp,pca9543"; + #address-cells =3D <1>; + + #size-cells =3D <0>; + reg =3D <0x70>; + + i2c@0 { + reg =3D <0>; + #address-cells =3D <1>; + #size-cells =3D <0>; + + bridge@58 { + compatible =3D "analogix,anx7625"; + reg =3D <0x58>; + interrupts-extended =3D <&io_expander 2 IRQ_TYPE_EDGE_FALLING>; + enable-gpios =3D <&io_expander 1 GPIO_ACTIVE_HIGH>; + reset-gpios =3D <&io_expander 0 GPIO_ACTIVE_HIGH>; + vdd10-supply =3D <&vreg_1p0>; + vdd18-supply =3D <&vreg_1p8>; + vdd33-supply =3D <&vreg_3p0>; + + ports { + #address-cells =3D <1>; + #size-cells =3D <0>; + + port@0 { + reg =3D <0>; + dsi2dp_bridge_in: endpoint { + remote-endpoint =3D <&mdss_dsi0_out>; + }; + }; + + port@1 { + reg =3D <1>; + dsi2dp_bridge_out: endpoint { + remote-endpoint =3D <&dp_dsi0_connector_in>; + }; + }; + }; + }; + }; + }; +}; + &pmm8650au_1_gpios { usb2_en: usb2-en-state { pins =3D "gpio7"; @@ -353,10 +487,31 @@ &mdss_dp0_phy { status =3D "okay"; }; =20 +&mdss_dsi0 { + vdda-supply =3D <&vreg_l5a>; + + status =3D "okay"; +}; + +&mdss_dsi0_phy { + vdds-supply =3D <&vreg_l4a>; + + status =3D "okay"; +}; + +&mdss_dsi0_out { + data-lanes =3D <0 1 2 3>; + remote-endpoint =3D <&dsi2dp_bridge_in>; +}; + &qupv3_id_0 { status =3D "okay"; }; =20 +&qupv3_id_1 { + status =3D "okay"; +}; + &remoteproc_adsp { firmware-name =3D "qcom/qcs8300/adsp.mbn"; status =3D "okay"; @@ -419,6 +574,21 @@ dp_hot_plug_det: dp-hot-plug-det-state { function =3D "edp0_hot"; bias-disable; }; + + io_expander_intr_active: io-expander-intr-active-state { + pins =3D "gpio93"; + function =3D "gpio"; + drive-strength =3D <2>; + bias-disable; + }; + + io_expander_reset_active: io-expander-reset-active-state { + pins =3D "gpio66"; + function =3D "gpio"; + drive-strength =3D <2>; + bias-disable; + output-high; + }; }; =20 &uart7 { --=20 2.34.1