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This device tree adds board-specific peripheral configuration on top of the SoM, including: - Native DisplayPort output - GPIO expanders on i2c5 - SPI-attached TPM (ST33) - USB host and peripheral controllers - Power and reset keys Co-developed-by: Akash Kumar Signed-off-by: Akash Kumar Co-developed-by: Khalid Faisal Ansari Signed-off-by: Khalid Faisal Ansari Co-developed-by: Vishnu Santhosh Signed-off-by: Vishnu Santhosh Signed-off-by: Nirmesh Kumar Singh Signed-off-by: Avaneesh Kumar Dwivedi --- arch/arm64/boot/dts/qcom/Makefile | 1 + arch/arm64/boot/dts/qcom/talos-lyra-evk.dts | 137 ++++++++++++++++++++++++++++ 2 files changed, 138 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile index 1c86e7e98f55..9818568912fd 100644 --- a/arch/arm64/boot/dts/qcom/Makefile +++ b/arch/arm64/boot/dts/qcom/Makefile @@ -409,6 +409,7 @@ dtb-$(CONFIG_ARCH_QCOM) += sm8650-qrd.dtb dtb-$(CONFIG_ARCH_QCOM) += sm8750-mtp.dtb dtb-$(CONFIG_ARCH_QCOM) += sm8750-qrd.dtb dtb-$(CONFIG_ARCH_QCOM) += talos-evk.dtb +dtb-$(CONFIG_ARCH_QCOM) += talos-lyra-evk.dtb talos-evk-el2-dtbs := talos-evk.dtb talos-el2.dtbo diff --git a/arch/arm64/boot/dts/qcom/talos-lyra-evk.dts b/arch/arm64/boot/dts/qcom/talos-lyra-evk.dts new file mode 100644 index 000000000000..7974e5bad24c --- /dev/null +++ b/arch/arm64/boot/dts/qcom/talos-lyra-evk.dts @@ -0,0 +1,137 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. + */ +/dts-v1/; + +#include "talos-lyra-evk-som.dtsi" + +/ { + model = "Qualcomm QCS615 Talos Lyra EVK"; + compatible = "qcom,talos-lyra-evk", "qcom,talos-lyra-evk-som", "qcom,qcs615", + "qcom,sm6150"; + chassis-type = "embedded"; + + dp0-connector { + compatible = "dp-connector"; + label = "DP0"; + type = "full-size"; + + hpd-gpios = <&tlmm 104 GPIO_ACTIVE_HIGH>; + + port { + dp0_connector_in: endpoint { + remote-endpoint = <&mdss_dp0_out>; + }; + }; + }; + +}; + +&i2c5 { + clock-frequency = <100000>; + status = "okay"; + + expander0: gpio@20 { + compatible = "kinetic,kts1622", "ti,tcal6416"; + reg = <0x20>; + #gpio-cells = <2>; + gpio-controller; + }; + + expander1: gpio@21 { + compatible = "kinetic,kts1622", "ti,tcal6416"; + reg = <0x21>; + #gpio-cells = <2>; + gpio-controller; + }; + + expander2: gpio@38 { + compatible = "ti,tca9538"; + reg = <0x38>; + #gpio-cells = <2>; + gpio-controller; + }; + + expander3: gpio@3c { + compatible = "ti,tca9538"; + reg = <0x3c>; + #gpio-cells = <2>; + gpio-controller; + }; +}; + +&mdss { + status = "okay"; +}; + +&mdss_dp0 { + status = "okay"; +}; + +&mdss_dp0_out { + link-frequencies = /bits/ 64 <1620000000 2700000000 5400000000>; + remote-endpoint = <&dp0_connector_in>; +}; + +&pon_pwrkey { + status = "okay"; +}; + +&pon_resin { + linux,code = ; + + status = "okay"; +}; + +&spi6 { + status = "okay"; + + tpm@0 { + compatible = "st,st33htpm-spi", "tcg,tpm_tis-spi"; + reg = <0>; + spi-max-frequency = <20000000>; + }; +}; + +&usb_1 { + dr_mode = "peripheral"; + + status = "okay"; +}; + +&usb_1_hsphy { + vdd-supply = <&vreg_l5a>; + vdda-pll-supply = <&vreg_l12a>; + vdda-phy-dpdm-supply = <&vreg_l13a>; + + status = "okay"; +}; + +&usb_2 { + dr_mode = "host"; + + status = "okay"; +}; + +&usb_2_hsphy { + vdd-supply = <&vreg_l5a>; + vdda-pll-supply = <&vreg_l12a>; + vdda-phy-dpdm-supply = <&vreg_l13a>; + + status = "okay"; +}; + +&usb_qmpphy { + vdda-phy-supply = <&vreg_l5a>; + vdda-pll-supply = <&vreg_l12a>; + + status = "okay"; +}; + +&usb_qmpphy_2 { + vdda-phy-supply = <&vreg_l5a>; + vdda-pll-supply = <&vreg_l12a>; + + status = "okay"; +}; -- 2.34.1