[PATCH v15 3/3] arm64: dts: qcom: talos-evk: Add support for QCS615 talos evk board
From: Sudarshan Shetty
Date: Mon Mar 02 2026 - 07:12:49 EST
Add the device tree for the QCS615-based Talos EVK platform. The
platform is composed of a System-on-Module following the SMARC
standard, and a Carrier Board.
The Carrier Board supports several display configurations, HDMI and
LVDS. Both configurations use the same base hardware, with the display
selection controlled by a DIP switch.
Use a DTBO file, talos-evk-lvds-auo,g133han01.dtso, which defines an
overlay that disables HDMI and adds LVDS. The DTs file talos-evk
can describe the HDMI display configurations.
According to the hardware design and vendor guidance, the WiFi PA
supplies VDD_PA_A and VDD_PA_B only need to be enabled at the same time
as asserting WLAN_EN.
On this platform, WiFi enablement is controlled via the WLAN_EN GPIO
(GPIO84), which also drives the VDD_PA_A and VDD_PA_B power enables.
Remove the VDD_PA_A and VDD_PA_B regulator nodes from the device tree
and rely on WLAN_EN to enable WiFi functionality.
Add talos-evk-usb1-peripheral.dtso overlay to enable USB0 peripheral
(EDL) mode. The base DTS will keep USB0 host-only due to hardware
routing through the EDL DIP switch, and the overlay switches the
configuration for device-mode operation.
The LVDS backlight hardware has been updated to use a simplified
design. The backlight enable signal is now permanently pulled up
to 3.3V and is no longer controlled via GPIO59.
Remove the GPIO59 based backlight configuration from the device
tree, as it is no longer routed to the LVDS interface.
The initial device tree includes support for:
- CPU and memory
- UART
- GPIOs
- Regulators
- PMIC
- Early console
- AT24MAC602 EEPROM
- MCP2515 SPI to CAN
- ADV7535 DSI-to-HDMI bridge
- DisplayPort interface
- SN65DSI84ZXHR DSI-to-LVDS bridge
- Wi-Fi/BT
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxxxxxxxx>
Reviewed-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxxxxxxxx>
Signed-off-by: Sudarshan Shetty <tessolveupstream@xxxxxxxxx>
---
arch/arm64/boot/dts/qcom/Makefile | 6 +
.../qcom/talos-evk-lvds-auo,g133han01.dtso | 127 ++++
arch/arm64/boot/dts/qcom/talos-evk-som.dtsi | 614 ++++++++++++++++++
.../dts/qcom/talos-evk-usb1-peripheral.dtso | 10 +
arch/arm64/boot/dts/qcom/talos-evk.dts | 139 ++++
5 files changed, 896 insertions(+)
create mode 100644 arch/arm64/boot/dts/qcom/talos-evk-lvds-auo,g133han01.dtso
create mode 100644 arch/arm64/boot/dts/qcom/talos-evk-som.dtsi
create mode 100644 arch/arm64/boot/dts/qcom/talos-evk-usb1-peripheral.dtso
create mode 100644 arch/arm64/boot/dts/qcom/talos-evk.dts
diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index f80b5d9cf1e8..4dd34a36dcf5 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -348,6 +348,12 @@ dtb-$(CONFIG_ARCH_QCOM) += sm8650-mtp.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm8650-qrd.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm8750-mtp.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm8750-qrd.dtb
+dtb-$(CONFIG_ARCH_QCOM) += talos-evk.dtb
+talos-evk-usb1-peripheral-dtbs := talos-evk.dtb talos-evk-usb1-peripheral.dtbo
+dtb-$(CONFIG_ARCH_QCOM) += talos-evk-usb1-peripheral.dtb
+talos-evk-lvds-auo,g133han01-dtbs := \
+ talos-evk.dtb talos-evk-lvds-auo,g133han01.dtbo
+dtb-$(CONFIG_ARCH_QCOM) += talos-evk-lvds-auo,g133han01.dtb
x1e001de-devkit-el2-dtbs := x1e001de-devkit.dtb x1-el2.dtbo
dtb-$(CONFIG_ARCH_QCOM) += x1e001de-devkit.dtb x1e001de-devkit-el2.dtb
x1e78100-lenovo-thinkpad-t14s-el2-dtbs := x1e78100-lenovo-thinkpad-t14s.dtb x1-el2.dtbo
diff --git a/arch/arm64/boot/dts/qcom/talos-evk-lvds-auo,g133han01.dtso b/arch/arm64/boot/dts/qcom/talos-evk-lvds-auo,g133han01.dtso
new file mode 100644
index 000000000000..77a061f36292
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/talos-evk-lvds-auo,g133han01.dtso
@@ -0,0 +1,127 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
+ */
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+
+&{/} {
+ backlight: backlight {
+ compatible = "gpio-backlight";
+ gpios = <&tlmm 115 GPIO_ACTIVE_HIGH>;
+ default-on;
+ };
+
+ panel-lvds {
+ compatible = "auo,g133han01";
+ power-supply = <&vreg_v3p3>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ /* LVDS A (Odd pixels) */
+ port@0 {
+ reg = <0>;
+ dual-lvds-odd-pixels;
+
+ lvds_panel_out_a: endpoint {
+ remote-endpoint = <&sn65dsi84_out_a>;
+ };
+ };
+
+ /* LVDS B (Even pixels) */
+ port@1 {
+ reg = <1>;
+ dual-lvds-even-pixels;
+
+ lvds_panel_out_b: endpoint {
+ remote-endpoint = <&sn65dsi84_out_b>;
+ };
+ };
+ };
+ };
+
+ vreg_v3p3: regulator-v3p3 {
+ compatible = "regulator-fixed";
+ regulator-name = "vdd-3v3";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+};
+
+&hdmi_connector {
+ status = "disabled";
+};
+
+&i2c1 {
+ clock-frequency = <400000>;
+ status = "okay";
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ hdmi_bridge: bridge@3d {
+ reg = <0x3d>;
+ status = "disabled";
+ };
+
+ lvds_bridge: bridge@2c {
+ compatible = "ti,sn65dsi84";
+ reg = <0x2c>;
+ enable-gpios = <&tlmm 42 GPIO_ACTIVE_HIGH>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ sn65dsi84_in: endpoint {
+ data-lanes = <1 2 3 4>;
+ remote-endpoint = <&mdss_dsi0_out>;
+ };
+ };
+
+ port@2 {
+ reg = <2>;
+
+ sn65dsi84_out_a: endpoint {
+ data-lanes = <1 2 3 4>;
+ remote-endpoint = <&lvds_panel_out_a>;
+ };
+ };
+
+ port@3 {
+ reg = <3>;
+
+ sn65dsi84_out_b: endpoint {
+ data-lanes = <1 2 3 4>;
+ remote-endpoint = <&lvds_panel_out_b>;
+ };
+ };
+ };
+ };
+};
+
+&mdss_dsi0 {
+ vdda-supply = <&vreg_l11a>;
+
+ status = "okay";
+};
+
+&mdss_dsi0_out {
+ remote-endpoint = <&sn65dsi84_in>;
+ data-lanes = <0 1 2 3>;
+};
+
+&tlmm {
+ lcd_bklt_en: lcd-bklt-en-state {
+ pins = "gpio115";
+ function = "gpio";
+ bias-disable;
+ };
+};
diff --git a/arch/arm64/boot/dts/qcom/talos-evk-som.dtsi b/arch/arm64/boot/dts/qcom/talos-evk-som.dtsi
new file mode 100644
index 000000000000..e57dc370c4e4
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/talos-evk-som.dtsi
@@ -0,0 +1,614 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
+ */
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
+#include "talos.dtsi"
+#include "pm8150.dtsi"
+/ {
+ aliases {
+ i2c1 = &i2c1;
+ i2c5 = &i2c5;
+ mmc0 = &sdhc_1;
+ serial0 = &uart0;
+ serial1 = &uart7;
+ spi6 = &spi6;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ clocks {
+ can_osc: can-oscillator {
+ compatible = "fixed-clock";
+ clock-frequency = <20000000>;
+ #clock-cells = <0>;
+ };
+
+ sleep_clk: sleep-clk {
+ compatible = "fixed-clock";
+ clock-frequency = <32764>;
+ #clock-cells = <0>;
+ };
+
+ xo_board_clk: xo-board-clk {
+ compatible = "fixed-clock";
+ clock-frequency = <38400000>;
+ #clock-cells = <0>;
+ };
+ };
+
+ regulator-usb2-vbus {
+ compatible = "regulator-fixed";
+ regulator-name = "USB2_VBUS";
+ gpio = <&pm8150_gpios 10 GPIO_ACTIVE_HIGH>;
+ pinctrl-0 = <&usb2_en>;
+ pinctrl-names = "default";
+ enable-active-high;
+ regulator-always-on;
+ };
+
+ vreg_conn_1p8: regulator-conn-1p8 {
+ compatible = "regulator-fixed";
+ regulator-name = "vreg_conn_1p8";
+ startup-delay-us = <4000>;
+ enable-active-high;
+ gpio = <&pm8150_gpios 1 GPIO_ACTIVE_HIGH>;
+ };
+
+ vreg_conn_pa: regulator-conn-pa {
+ compatible = "regulator-fixed";
+ regulator-name = "vreg_conn_pa";
+ startup-delay-us = <4000>;
+ enable-active-high;
+ gpio = <&pm8150_gpios 6 GPIO_ACTIVE_HIGH>;
+ };
+
+ vreg_v3p3_can: regulator-v3p3-can {
+ compatible = "regulator-fixed";
+ regulator-name = "vreg-v3p3-can";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vreg_v5p0_can: regulator-v5p0-can {
+ compatible = "regulator-fixed";
+ regulator-name = "vreg-v5p0-can";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ wcn6855-pmu {
+ compatible = "qcom,wcn6855-pmu";
+
+ pinctrl-0 = <&bt_en_state>, <&wlan_en_state>;
+ pinctrl-names = "default";
+
+ bt-enable-gpios = <&tlmm 85 GPIO_ACTIVE_HIGH>;
+ wlan-enable-gpios = <&tlmm 84 GPIO_ACTIVE_HIGH>;
+
+ vddio-supply = <&vreg_conn_pa>;
+ vddaon-supply = <&vreg_s5a>;
+ vddpmu-supply = <&vreg_conn_1p8>;
+ vddpmumx-supply = <&vreg_conn_1p8>;
+ vddpmucx-supply = <&vreg_conn_pa>;
+ vddrfa0p95-supply = <&vreg_s5a>;
+ vddrfa1p3-supply = <&vreg_s6a>;
+ vddrfa1p9-supply = <&vreg_l15a>;
+ vddpcie1p3-supply = <&vreg_s6a>;
+ vddpcie1p9-supply = <&vreg_l15a>;
+
+ regulators {
+ vreg_pmu_rfa_cmn: ldo0 {
+ regulator-name = "vreg_pmu_rfa_cmn";
+ };
+
+ vreg_pmu_aon_0p59: ldo1 {
+ regulator-name = "vreg_pmu_aon_0p59";
+ };
+
+ vreg_pmu_wlcx_0p8: ldo2 {
+ regulator-name = "vreg_pmu_wlcx_0p8";
+ };
+
+ vreg_pmu_wlmx_0p85: ldo3 {
+ regulator-name = "vreg_pmu_wlmx_0p85";
+ };
+
+ vreg_pmu_btcmx_0p85: ldo4 {
+ regulator-name = "vreg_pmu_btcmx_0p85";
+ };
+
+ vreg_pmu_rfa_0p8: ldo5 {
+ regulator-name = "vreg_pmu_rfa_0p8";
+ };
+
+ vreg_pmu_rfa_1p2: ldo6 {
+ regulator-name = "vreg_pmu_rfa_1p2";
+ };
+
+ vreg_pmu_rfa_1p7: ldo7 {
+ regulator-name = "vreg_pmu_rfa_1p7";
+ };
+
+ vreg_pmu_pcie_0p9: ldo8 {
+ regulator-name = "vreg_pmu_pcie_0p9";
+ };
+
+ vreg_pmu_pcie_1p8: ldo9 {
+ regulator-name = "vreg_pmu_pcie_1p8";
+ };
+ };
+ };
+};
+
+&apps_rsc {
+ regulators-0 {
+ compatible = "qcom,pm8150-rpmh-regulators";
+ qcom,pmic-id = "a";
+
+ vreg_s3a: smps3 {
+ regulator-name = "vreg_s3a";
+ regulator-min-microvolt = <600000>;
+ regulator-max-microvolt = <650000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_s4a: smps4 {
+ regulator-name = "vreg_s4a";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1829000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_s5a: smps5 {
+ regulator-name = "vreg_s5a";
+ regulator-min-microvolt = <1896000>;
+ regulator-max-microvolt = <2040000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_s6a: smps6 {
+ regulator-name = "vreg_s6a";
+ regulator-min-microvolt = <1304000>;
+ regulator-max-microvolt = <1404000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l1a: ldo1 {
+ regulator-name = "vreg_l1a";
+ regulator-min-microvolt = <488000>;
+ regulator-max-microvolt = <852000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
+ regulator-allow-set-load;
+ regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+ RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l2a: ldo2 {
+ regulator-name = "vreg_l2a";
+ regulator-min-microvolt = <1650000>;
+ regulator-max-microvolt = <3100000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
+ regulator-allow-set-load;
+ regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+ RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l3a: ldo3 {
+ regulator-name = "vreg_l3a";
+ regulator-min-microvolt = <1000000>;
+ regulator-max-microvolt = <1248000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
+ regulator-allow-set-load;
+ regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+ RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l5a: ldo5 {
+ regulator-name = "vreg_l5a";
+ regulator-min-microvolt = <875000>;
+ regulator-max-microvolt = <975000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ regulator-allow-set-load;
+ regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+ RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l7a: ldo7 {
+ regulator-name = "vreg_l7a";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1900000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ regulator-allow-set-load;
+ regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+ RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l8a: ldo8 {
+ regulator-name = "vreg_l8a";
+ regulator-min-microvolt = <1150000>;
+ regulator-max-microvolt = <1350000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ regulator-allow-set-load;
+ regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+ RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l10a: ldo10 {
+ regulator-name = "vreg_l10a";
+ regulator-min-microvolt = <2950000>;
+ regulator-max-microvolt = <3312000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ regulator-allow-set-load;
+ regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+ RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l11a: ldo11 {
+ regulator-name = "vreg_l11a";
+ regulator-min-microvolt = <1232000>;
+ regulator-max-microvolt = <1260000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
+ regulator-allow-set-load;
+ regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+ RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l12a: ldo12 {
+ regulator-name = "vreg_l12a";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1890000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l13a: ldo13 {
+ regulator-name = "vreg_l13a";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3230000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
+ regulator-allow-set-load;
+ regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+ RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l15a: ldo15 {
+ regulator-name = "vreg_l15a";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1904000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
+ regulator-allow-set-load;
+ regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+ RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l16a: ldo16 {
+ regulator-name = "vreg_l16a";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3312000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_LPM>;
+ regulator-allow-set-load;
+ regulator-allowed-modes = <RPMH_REGULATOR_MODE_LPM
+ RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l17a: ldo17 {
+ regulator-name = "vreg_l17a";
+ regulator-min-microvolt = <2950000>;
+ regulator-max-microvolt = <3312000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+ };
+};
+
+&gpi_dma0 {
+ status = "okay";
+};
+
+&gpi_dma1 {
+ status = "okay";
+};
+
+&i2c5 {
+ clock-frequency = <400000>;
+ status = "okay";
+
+ eeprom@57 {
+ compatible = "atmel,24c02";
+ reg = <0x57>;
+ pagesize = <16>;
+ };
+
+ eeprom@5f {
+ compatible = "atmel,24mac602";
+ reg = <0x5f>;
+ pagesize = <16>;
+ };
+};
+
+&mdss {
+ status = "okay";
+};
+
+&mdss_dp0 {
+ status = "okay";
+};
+
+&mdss_dp0_out {
+ link-frequencies = /bits/ 64 <1620000000 2700000000 5400000000>;
+ remote-endpoint = <&dp0_connector_in>;
+};
+
+&mdss_dsi0 {
+ vdda-supply = <&vreg_l11a>;
+ status = "okay";
+};
+
+&mdss_dsi0_phy {
+ vcca-supply = <&vreg_l5a>;
+ status = "okay";
+};
+
+&pcie {
+ perst-gpios = <&tlmm 89 GPIO_ACTIVE_LOW>;
+ wake-gpios = <&tlmm 100 GPIO_ACTIVE_HIGH>;
+
+ pinctrl-0 = <&pcie_default_state>;
+ pinctrl-names = "default";
+
+ status = "okay";
+};
+
+&pcie_phy {
+ vdda-phy-supply = <&vreg_l5a>;
+ vdda-pll-supply = <&vreg_l12a>;
+
+ status = "okay";
+};
+
+&pcie_port0 {
+ wifi@0 {
+ compatible = "pci17cb,1103";
+ reg = <0x10000 0x0 0x0 0x0 0x0>;
+
+ qcom,calibration-variant = "QC_QCS615_Ride";
+
+ vddrfacmn-supply = <&vreg_pmu_rfa_cmn>;
+ vddaon-supply = <&vreg_pmu_aon_0p59>;
+ vddwlcx-supply = <&vreg_pmu_wlcx_0p8>;
+ vddwlmx-supply = <&vreg_pmu_wlmx_0p85>;
+ vddrfa0p8-supply = <&vreg_pmu_rfa_0p8>;
+ vddrfa1p2-supply = <&vreg_pmu_rfa_1p2>;
+ vddrfa1p8-supply = <&vreg_pmu_rfa_1p7>;
+ vddpcie0p9-supply = <&vreg_pmu_pcie_0p9>;
+ vddpcie1p8-supply = <&vreg_pmu_pcie_1p8>;
+ };
+};
+
+&pm8150_gpios {
+ usb2_en: usb2-en-state {
+ pins = "gpio10";
+ function = "normal";
+ output-enable;
+ power-source = <0>;
+ };
+};
+
+&qupv3_id_0 {
+ status = "okay";
+};
+
+&qupv3_id_1 {
+ status = "okay";
+};
+
+&remoteproc_adsp {
+ firmware-name = "qcom/qcs615/adsp.mbn";
+
+ status = "okay";
+};
+
+&remoteproc_cdsp {
+ firmware-name = "qcom/qcs615/cdsp.mbn";
+
+ status = "okay";
+};
+
+&sdhc_1 {
+ pinctrl-0 = <&sdc1_state_on>;
+ pinctrl-1 = <&sdc1_state_off>;
+ pinctrl-names = "default", "sleep";
+
+ bus-width = <8>;
+ mmc-ddr-1_8v;
+ mmc-hs200-1_8v;
+ mmc-hs400-1_8v;
+ mmc-hs400-enhanced-strobe;
+ vmmc-supply = <&vreg_l17a>;
+ vqmmc-supply = <&vreg_s4a>;
+
+ non-removable;
+ no-sd;
+ no-sdio;
+
+ status = "okay";
+};
+
+&spi6 {
+ status = "okay";
+
+ can@0 {
+ compatible = "microchip,mcp2515";
+ reg = <0>;
+ clocks = <&can_osc>;
+ interrupts-extended = <&tlmm 87 IRQ_TYPE_LEVEL_LOW>;
+ spi-max-frequency = <10000000>;
+ vdd-supply = <&vreg_v3p3_can>;
+ xceiver-supply = <&vreg_v5p0_can>;
+ };
+};
+
+&tlmm {
+ bt_en_state: bt-en-state {
+ pins = "gpio85";
+ function = "gpio";
+ bias-pull-down;
+ };
+
+ pcie_default_state: pcie-default-state {
+ clkreq-pins {
+ pins = "gpio90";
+ function = "pcie_clk_req";
+ drive-strength = <2>;
+ bias-pull-up;
+ };
+
+ perst-pins {
+ pins = "gpio89";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+
+ wake-pins {
+ pins = "gpio100";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-pull-up;
+ };
+ };
+
+ wifi_reg_en_pins_state: wifi-reg-en-pins-state {
+ pins = "gpio91";
+ function = "gpio";
+ drive-strength = <8>;
+ output-high;
+ bias-pull-up;
+ };
+
+ wlan_en_state: wlan-en-state {
+ pins = "gpio84";
+ function = "gpio";
+ drive-strength = <16>;
+ bias-pull-up;
+ };
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&uart7 {
+ status = "okay";
+
+ bluetooth {
+ compatible = "qcom,wcn6855-bt";
+ firmware-name = "QCA6698/hpnv21", "QCA6698/hpbtfw21.tlv";
+
+ vddrfacmn-supply = <&vreg_pmu_rfa_cmn>;
+ vddaon-supply = <&vreg_pmu_aon_0p59>;
+ vddwlcx-supply = <&vreg_pmu_wlcx_0p8>;
+ vddwlmx-supply = <&vreg_pmu_wlmx_0p85>;
+ vddbtcmx-supply = <&vreg_pmu_btcmx_0p85>;
+ vddrfa0p8-supply = <&vreg_pmu_rfa_0p8>;
+ vddrfa1p2-supply = <&vreg_pmu_rfa_1p2>;
+ vddrfa1p8-supply = <&vreg_pmu_rfa_1p7>;
+ };
+};
+
+/*
+ * USB0 routing and EDL mode:
+ *
+ * The USB0 controller’s HS differential pair is switched (manually)
+ * between the Micro-USB port for EDL/ADB and the on-board USB 3.0 hub.
+ *
+ * During EDL (Emergency Download) mode, the HS lines are explicitly
+ * routed to the Micro-USB port to allow the SoC to enter device mode
+ * for flashing.
+ *
+ * After EDL the switch is normally toggled so the HS lines stay
+ * connected to the hub’s Type-A downstream ports, leaving no electrical
+ * path to the Micro-USB connector — therefore USB0 runs host-only in
+ * normal runtime and device mode must not be advertised.
+ *
+ * USB0 is configured host-only in the base device tree; a separate
+ * device-tree overlay enables the Micro-USB peripheral configuration for
+ * ADB. For ADB to work during normal runtime the DIP switch SW1 must be
+ * manually toggled to the off position (reconnecting the HS pair to the
+ * Micro-USB port).
+ */
+
+&usb_1 {
+ status = "okay";
+};
+
+&usb_1_dwc3 {
+ dr_mode = "host";
+};
+
+&usb_1_hsphy {
+ vdd-supply = <&vreg_l5a>;
+ vdda-pll-supply = <&vreg_l12a>;
+ vdda-phy-dpdm-supply = <&vreg_l13a>;
+
+ status = "okay";
+};
+
+&usb_2 {
+ status = "okay";
+};
+
+&usb_2_dwc3 {
+ dr_mode = "host";
+};
+
+&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_l11a>;
+ vdda-pll-supply = <&vreg_l5a>;
+
+ status = "okay";
+};
+
+&ufs_mem_hc {
+ reset-gpios = <&tlmm 123 GPIO_ACTIVE_LOW>;
+ vcc-supply = <&vreg_l17a>;
+ vcc-max-microamp = <600000>;
+ vccq2-supply = <&vreg_s4a>;
+ vccq2-max-microamp = <600000>;
+
+ status = "okay";
+};
+
+&ufs_mem_phy {
+ vdda-phy-supply = <&vreg_l5a>;
+ vdda-pll-supply = <&vreg_l12a>;
+
+ status = "okay";
+};
+
+&venus {
+ status = "okay";
+};
diff --git a/arch/arm64/boot/dts/qcom/talos-evk-usb1-peripheral.dtso b/arch/arm64/boot/dts/qcom/talos-evk-usb1-peripheral.dtso
new file mode 100644
index 000000000000..2f4630a6ba66
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/talos-evk-usb1-peripheral.dtso
@@ -0,0 +1,10 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
+ */
+/dts-v1/;
+/plugin/;
+
+&usb_1_dwc3 {
+ dr_mode = "peripheral";
+};
diff --git a/arch/arm64/boot/dts/qcom/talos-evk.dts b/arch/arm64/boot/dts/qcom/talos-evk.dts
new file mode 100644
index 000000000000..af100e22beee
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/talos-evk.dts
@@ -0,0 +1,139 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
+ */
+/dts-v1/;
+
+#include "talos-evk-som.dtsi"
+
+/ {
+ model = "Qualcomm QCS615 IQ 615 EVK";
+ compatible = "qcom,talos-evk", "qcom,qcs615", "qcom,sm6150";
+ chassis-type = "embedded";
+
+ aliases {
+ mmc1 = &sdhc_2;
+ };
+
+ 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>;
+ };
+ };
+ };
+
+ hdmi_connector: hdmi-out {
+ compatible = "hdmi-connector";
+ type = "d";
+
+ port {
+ hdmi_con_out: endpoint {
+ remote-endpoint = <&adv7535_out>;
+ };
+ };
+ };
+
+ vreg_v1p8_out: regulator-v1p8-out {
+ compatible = "regulator-fixed";
+ regulator-name = "vreg-v1p8-out";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ vin-supply = <&vreg_v5p0_out>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vreg_v3p3_out: regulator-v3p3-out {
+ compatible = "regulator-fixed";
+ regulator-name = "vreg-v3p3-out";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ vin-supply = <&vreg_v5p0_out>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vreg_v5p0_out: regulator-v5p0-out {
+ compatible = "regulator-fixed";
+ regulator-name = "vreg-v5p0-out";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ regulator-boot-on;
+ regulator-always-on;
+ /* Powered by system 20V rail (USBC_VBUS_IN) */
+ };
+};
+
+&i2c1 {
+ clock-frequency = <400000>;
+ status = "okay";
+
+ hdmi_bridge: bridge@3d {
+ compatible = "adi,adv7535";
+ reg = <0x3d>;
+ avdd-supply = <&vreg_v1p8_out>;
+ dvdd-supply = <&vreg_v1p8_out>;
+ pvdd-supply = <&vreg_v1p8_out>;
+ a2vdd-supply = <&vreg_v1p8_out>;
+ v3p3-supply = <&vreg_v3p3_out>;
+ interrupts-extended = <&tlmm 26 IRQ_TYPE_LEVEL_LOW>;
+ adi,dsi-lanes = <4>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ adv7535_in: endpoint {
+ remote-endpoint = <&mdss_dsi0_out>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+
+ adv7535_out: endpoint {
+ remote-endpoint = <&hdmi_con_out>;
+ };
+ };
+ };
+ };
+};
+
+&mdss_dsi0_out {
+ remote-endpoint = <&adv7535_in>;
+ data-lanes = <0 1 2 3>;
+};
+
+&pon_pwrkey {
+ status = "okay";
+};
+
+&pon_resin {
+ linux,code = <KEY_VOLUMEDOWN>;
+
+ status = "okay";
+};
+
+&sdhc_2 {
+ pinctrl-0 = <&sdc2_state_on>;
+ pinctrl-1 = <&sdc2_state_off>;
+ pinctrl-names = "default", "sleep";
+
+ bus-width = <4>;
+ cd-gpios = <&tlmm 99 GPIO_ACTIVE_LOW>;
+
+ vmmc-supply = <&vreg_l10a>;
+ vqmmc-supply = <&vreg_s4a>;
+
+ status = "okay";
+};
--
2.34.1