| // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) |
| /* |
| * Copyright (c) 2025, Arduino SRL |
| */ |
| |
| /dts-v1/; |
| |
| #include <dt-bindings/leds/common.h> |
| #include "agatti.dtsi" |
| #include "pm4125.dtsi" |
| |
| /delete-node/ &cont_splash_memory; |
| |
| / { |
| model = "Arduino UnoQ"; |
| compatible = "arduino,imola", "qcom,qrb2210", "qcom,qcm2290"; |
| chassis-type = "embedded"; |
| |
| aliases { |
| serial0 = &uart4; |
| serial1 = &uart2; |
| serial2 = &uart3; |
| sdhc1 = &sdhc_1; |
| }; |
| |
| chosen { |
| stdout-path = "serial0:115200n8"; |
| }; |
| |
| gpio-keys { |
| compatible = "gpio-keys"; |
| label = "gpio-keys"; |
| pinctrl-0 = <&key_volp_n>, <&key_vold_n>; |
| pinctrl-names = "default"; |
| |
| key-volume-up { |
| label = "Volume Up"; |
| linux,code = <KEY_VOLUMEUP>; |
| gpios = <&tlmm 96 GPIO_ACTIVE_LOW>; |
| debounce-interval = <15>; |
| linux,can-disable; |
| wakeup-source; |
| }; |
| |
| key-volume-down { |
| label = "Volume Down"; |
| linux,code = <KEY_VOLUMEDOWN>; |
| gpios = <&tlmm 36 GPIO_ACTIVE_LOW>; |
| debounce-interval = <15>; |
| linux,can-disable; |
| wakeup-source; |
| }; |
| }; |
| |
| leds: leds { |
| compatible = "gpio-leds"; |
| |
| led-bt { |
| label = "unoq:bt-blue2"; |
| function = LED_FUNCTION_BLUETOOTH; |
| color = <LED_COLOR_ID_BLUE>; |
| gpios = <&tlmm 47 GPIO_ACTIVE_HIGH>; |
| linux,default-trigger = "bluetooth-power"; |
| default-state = "off"; |
| }; |
| |
| led-panic { |
| label = "unoq:panic-red2"; |
| function = LED_FUNCTION_INDICATOR; |
| color = <LED_COLOR_ID_RED>; |
| gpios = <&tlmm 39 GPIO_ACTIVE_HIGH>; |
| linux,default-trigger = "none"; |
| default-state = "off"; |
| panic-indicator; |
| }; |
| |
| led-wlan { |
| label = "unoq:wlan-green2"; |
| function = LED_FUNCTION_WLAN; |
| color = <LED_COLOR_ID_GREEN>; |
| gpios = <&tlmm 40 GPIO_ACTIVE_HIGH>; |
| linux,default-trigger = "phy0tx"; |
| default-state = "off"; |
| }; |
| |
| ledb: led-user-blue { |
| label = "unoq:user-blue1"; |
| gpios = <&tlmm 60 GPIO_ACTIVE_HIGH>; |
| color = <LED_COLOR_ID_BLUE>; |
| }; |
| |
| ledg: led-user-green { |
| label = "unoq:user-green1"; |
| gpios = <&tlmm 42 GPIO_ACTIVE_HIGH>; |
| color = <LED_COLOR_ID_GREEN>; |
| }; |
| |
| ledr: led-user-red { |
| label = "unoq:user-red1"; |
| gpios = <&tlmm 41 GPIO_ACTIVE_HIGH>; |
| color = <LED_COLOR_ID_RED>; |
| }; |
| }; |
| |
| multi-led { |
| compatible = "leds-group-multicolor"; |
| color = <LED_COLOR_ID_RGB>; |
| function = LED_FUNCTION_INDICATOR; |
| leds = <&ledr>, <&ledg>, <&ledb>; |
| }; |
| |
| /* PM4125 charger out, supplied by VBAT */ |
| vph_pwr: regulator-vph-pwr { |
| compatible = "regulator-fixed"; |
| regulator-name = "vph_pwr"; |
| regulator-min-microvolt = <3700000>; |
| regulator-max-microvolt = <3700000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| }; |
| |
| &gpi_dma0 { |
| status = "okay"; |
| }; |
| |
| &gpu { |
| status = "okay"; |
| }; |
| |
| &gpu_zap_shader { |
| firmware-name = "qcom/qcm2290/a702_zap.mbn"; |
| }; |
| |
| &i2c0 { |
| clock-frequency = <100000>; |
| |
| status = "okay"; |
| }; |
| |
| &i2c1 { |
| clock-frequency = <100000>; |
| |
| status = "okay"; |
| }; |
| |
| &pm4125_vbus { |
| regulator-min-microamp = <500000>; |
| regulator-max-microamp = <500000>; |
| |
| status = "okay"; |
| }; |
| |
| &qupv3_id_0 { |
| status = "okay"; |
| }; |
| |
| &remoteproc_adsp { |
| firmware-name = "qcom/qcm2290/adsp.mbn"; |
| |
| status = "okay"; |
| }; |
| |
| &remoteproc_mpss { |
| firmware-name = "qcom/qcm2290/modem.mbn"; |
| |
| status = "okay"; |
| }; |
| |
| &rpm_requests { |
| regulators { |
| compatible = "qcom,rpm-pm2250-regulators"; |
| vdd_s3-supply = <&vph_pwr>; |
| vdd_s4-supply = <&vph_pwr>; |
| vdd_l1_l2_l3_l5_l6_l7_l8_l9_l10_l11_l12-supply = <&pm4125_s3>; |
| vdd_l4_l17_l18_l19_l20_l21_l22-supply = <&vph_pwr>; |
| vdd_l13_l14_l15_l16-supply = <&pm4125_s4>; |
| |
| pm4125_s3: s3 { |
| /* 0.4V-1.6625V -> 1.3V (Power tree requirements) */ |
| regulator-min-microvolt = <1352000>; |
| regulator-max-microvolt = <1352000>; |
| regulator-boot-on; |
| }; |
| |
| pm4125_s4: s4 { |
| /* 1.2V-2.35V -> 2.05V (Power tree requirements) */ |
| regulator-min-microvolt = <2072000>; |
| regulator-max-microvolt = <2072000>; |
| regulator-boot-on; |
| }; |
| |
| pm4125_l2: l2 { |
| /* LPDDR4X VDD2 */ |
| regulator-min-microvolt = <1136000>; |
| regulator-max-microvolt = <1136000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| pm4125_l3: l3 { |
| /* LPDDR4X VDDQ */ |
| regulator-min-microvolt = <616000>; |
| regulator-max-microvolt = <616000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| pm4125_l4: l4 { |
| /* max = 3.05V -> max = 2.7 to disable 3V signaling (SDHCI2) */ |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <2700000>; |
| regulator-allow-set-load; |
| }; |
| |
| pm4125_l5: l5 { |
| /* CSI/DSI */ |
| regulator-min-microvolt = <1232000>; |
| regulator-max-microvolt = <1232000>; |
| regulator-allow-set-load; |
| regulator-boot-on; |
| }; |
| |
| pm4125_l6: l6 { |
| /* DRAM PLL */ |
| regulator-min-microvolt = <928000>; |
| regulator-max-microvolt = <928000>; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| pm4125_l7: l7 { |
| /* Wi-Fi CX */ |
| regulator-min-microvolt = <664000>; |
| regulator-max-microvolt = <664000>; |
| }; |
| |
| pm4125_l10: l10 { |
| /* Wi-Fi RFA */ |
| regulator-min-microvolt = <1304000>; |
| regulator-max-microvolt = <1304000>; |
| }; |
| |
| pm4125_l11: l11 { |
| /* ANX7625 DVDD1P0V/AVDD1P0V */ |
| regulator-min-microvolt = <1000000>; |
| regulator-max-microvolt = <1000000>; |
| regulator-boot-on; |
| regulator-always-on; |
| }; |
| |
| pm4125_l12: l12 { |
| /* USB PHYs */ |
| regulator-min-microvolt = <928000>; |
| regulator-max-microvolt = <928000>; |
| regulator-allow-set-load; |
| regulator-boot-on; |
| }; |
| |
| pm4125_l13: l13 { |
| /* USB/QFPROM/PLLs */ |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-allow-set-load; |
| regulator-boot-on; |
| }; |
| |
| pm4125_l14: l14 { |
| /* SDHCI1 EMMC VCCQ */ |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-allow-set-load; |
| /* Broken hardware, never turn it off! */ |
| regulator-always-on; |
| }; |
| |
| pm4125_l15: l15 { |
| /* VDDIO */ |
| regulator-min-microvolt = <1800000>; |
| regulator-max-microvolt = <1800000>; |
| regulator-allow-set-load; |
| regulator-always-on; |
| regulator-boot-on; |
| }; |
| |
| pm4125_l20: l20 { |
| /* SDHCI1 EMMC */ |
| regulator-min-microvolt = <2400000>; |
| regulator-max-microvolt = <3600000>; |
| regulator-allow-set-load; |
| }; |
| |
| pm4125_l21: l21 { |
| /* USB HS */ |
| regulator-min-microvolt = <2960000>; |
| regulator-max-microvolt = <3300000>; |
| regulator-allow-set-load; |
| regulator-boot-on; |
| }; |
| |
| pm4125_l22: l22 { |
| /* Wi-Fi VDD */ |
| regulator-min-microvolt = <3312000>; |
| regulator-max-microvolt = <3312000>; |
| }; |
| }; |
| }; |
| |
| &sdhc_1 { |
| vmmc-supply = <&pm4125_l20>; |
| vqmmc-supply = <&pm4125_l14>; |
| pinctrl-0 = <&sdc1_state_on>; |
| pinctrl-1 = <&sdc1_state_off>; |
| pinctrl-names = "default", "sleep"; |
| mmc-hs400-1_8v; |
| mmc-hs200-1_8v; |
| non-removable; |
| supports-cqe; |
| no-sdio; |
| no-sd; |
| |
| status = "okay"; |
| }; |
| |
| &spi5 { |
| status = "okay"; |
| |
| mcu@0 { |
| compatible = "arduino,unoq-mcu"; |
| reg = <0>; |
| }; |
| }; |
| |
| &tlmm { |
| jmisc_gpio18: jmisc-gpio18-state { |
| pins = "gpio18"; |
| function = "gpio"; |
| drive-strength = <2>; |
| bias-pull-down; |
| }; |
| |
| jmisc_gpio28: jmisc-gpio28-state { |
| pins = "gpio28"; |
| function = "gpio"; |
| drive-strength = <2>; |
| bias-pull-down; |
| }; |
| |
| key_vold_n: key-vold-n-state { |
| pins = "gpio36"; |
| function = "gpio"; |
| bias-pull-up; |
| output-disable; |
| }; |
| |
| key_volp_n: key-volp-n-state { |
| pins = "gpio96"; |
| function = "gpio"; |
| bias-pull-up; |
| output-disable; |
| }; |
| |
| jmisc_gpio98: jmisc-gpio98-state { |
| pins = "gpio98"; |
| function = "gpio"; |
| drive-strength = <2>; |
| bias-pull-down; |
| }; |
| |
| jmisc_gpio99: jmisc-gpio99-state { |
| pins = "gpio99"; |
| function = "gpio"; |
| drive-strength = <2>; |
| bias-pull-down; |
| }; |
| |
| jmisc_gpio100: jmisc-gpio100-state { |
| pins = "gpio100"; |
| function = "gpio"; |
| drive-strength = <2>; |
| bias-pull-down; |
| }; |
| |
| jmisc_gpio101: jmisc-gpio101-state { |
| pins = "gpio101"; |
| function = "gpio"; |
| drive-strength = <2>; |
| bias-pull-down; |
| }; |
| }; |
| |
| &uart2 { |
| status = "okay"; |
| }; |
| |
| /* UART connected to Bluetooth */ |
| &uart3 { |
| status = "okay"; |
| |
| bluetooth { |
| compatible = "qcom,wcn3988-bt"; |
| |
| vddio-supply = <&pm4125_l15>; |
| vddxo-supply = <&pm4125_l13>; |
| vddrf-supply = <&pm4125_l10>; |
| vddch0-supply = <&pm4125_l22>; |
| enable-gpios = <&tlmm 87 GPIO_ACTIVE_HIGH>; |
| max-speed = <3000000>; |
| }; |
| }; |
| |
| /* UART exposed in JCTL */ |
| &uart4 { |
| compatible = "qcom,geni-debug-uart"; |
| |
| status = "okay"; |
| }; |
| |
| &usb { |
| status = "okay"; |
| }; |
| |
| &usb_hsphy { |
| vdd-supply = <&pm4125_l12>; |
| vdda-pll-supply = <&pm4125_l13>; |
| vdda-phy-dpdm-supply = <&pm4125_l21>; |
| |
| status = "okay"; |
| }; |
| |
| &usb_qmpphy { |
| vdda-phy-supply = <&pm4125_l12>; |
| vdda-pll-supply = <&pm4125_l13>; |
| |
| status = "okay"; |
| }; |
| |
| &wifi { |
| vdd-0.8-cx-mx-supply = <&pm4125_l7>; |
| vdd-1.8-xo-supply = <&pm4125_l13>; |
| vdd-1.3-rfa-supply = <&pm4125_l10>; |
| vdd-3.3-ch0-supply = <&pm4125_l22>; |
| qcom,ath10k-calibration-variant = "ArduinoImola"; |
| firmware-name = "qcm2290"; |
| |
| status = "okay"; |
| }; |
| |
| &xo_board { |
| clock-frequency = <38400000>; |
| }; |
