--- /dev/null
+// SPDX-License-Identifier: (GPL-2.0 OR MIT)
+/*
+ * Copyright (C) 2023 SmartRG Inc.
+ * Author: Chad Monroe <chad.monroe@smartrg.com>
+ */
+
+/dts-v1/;
+#include "mt7988a.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/pinctrl/mt65xx.h>
+#include <dt-bindings/regulator/richtek,rt5190a-regulator.h>
+
+/ {
+ aliases {
+ serial0 = &uart0;
+ ethernet0 = &gmac0;
+ ethernet1 = &gmac1;
+ led-boot = &led_sys_green;
+ led-failsafe = &led_sys_blue;
+ led-running = &led_sys_white;
+ led-upgrade = &led_sys_red;
+ };
+
+ chosen {
+ stdout-path = &uart0;
+ bootargs = "console=ttyS0,115200n1 loglevel=8 pci=pcie_bus_perf root=PARTLABEL=rootfs";
+ };
+
+ memory {
+ reg = <0x0 0x40000000 0x0 0x40000000>;
+ };
+
+ reserved-memory {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ /delete-node/ramoops@42ff0000;
+
+ bootdata@45000000 {
+ no-map;
+ reg = <0x0 0x45000000 0x0 0x00001000>;
+ };
+
+ ramoops_reserved: ramoops@45001000 {
+ no-map;
+ compatible = "ramoops";
+ reg = <0x0 0x45001000 0x0 0x00140000>;
+ ftrace-size = <0x20000>;
+ record-size = <0x20000>;
+ console-size = <0x20000>;
+ pmsg-size = <0x80000>;
+ };
+ };
+
+ reg_1p8v: regulator-1p8v {
+ compatible = "regulator-fixed";
+ regulator-name = "fixed-1.8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ reg_3p3v: regulator-3p3v {
+ compatible = "regulator-fixed";
+ regulator-name = "fixed-3.3V";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+ pinctrl-names = "default";
+ pinctrl-0 = <&button_pins>;
+
+ factory {
+ label = "reset";
+ linux,code = <KEY_RESTART>;
+ gpios = <&pio 13 GPIO_ACTIVE_LOW>;
+ };
+
+ wps {
+ label = "sync";
+ linux,code = <KEY_WPS_BUTTON>;
+ gpios = <&pio 14 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ gpio-export {
+ compatible = "gpio-export";
+
+ bluetooth_reset {
+ gpio-export,name = "bt_reset";
+ gpio-export,direction_may_change;
+ gpios = <&pio 20 GPIO_ACTIVE_HIGH>;
+ };
+
+ bluetooth_txrx_ctl {
+ gpio-export,name = "bt_txrx_ctl";
+ gpio-export,direction_may_change;
+ gpios = <&pio 74 GPIO_ACTIVE_HIGH>;
+ };
+
+ gps_enable {
+ gpio-export,name = "gps_enable";
+ gpio-export,output = <1>;
+ gpios = <&pio 9 GPIO_ACTIVE_LOW>;
+ };
+
+ slic_interrupt {
+ gpio-export,name = "slic_interrupt";
+ gpio-export,direction_may_change;
+ gpios = <&pio 54 GPIO_ACTIVE_HIGH>;
+ };
+
+ slic_reset {
+ gpio-export,name = "slic_reset";
+ gpio-export,output = <0>;
+ gpios = <&pio 72 GPIO_ACTIVE_HIGH>;
+ };
+
+ usb_enable {
+ gpio-export,name = "usb_enable";
+ gpio-export,output = <1>;
+ gpios = <&pio 63 GPIO_ACTIVE_HIGH>;
+ };
+ };
+};
+
+&cpu0 {
+ proc-supply = <&rt5190_buck3>;
+};
+
+&cpu1 {
+ proc-supply = <&rt5190_buck3>;
+};
+
+&cpu2 {
+ proc-supply = <&rt5190_buck3>;
+};
+
+&cpu3 {
+ proc-supply = <&rt5190_buck3>;
+};
+
+&cci {
+ proc-supply = <&rt5190_buck3>;
+};
+
+&cpu_thermal {
+ /delete-node/cooling-maps;
+ /delete-node/trips;
+
+ trips {
+ cpu_trip_crit: crit {
+ temperature = <125000>;
+ hysteresis = <2000>;
+ type = "critical";
+ };
+
+ cpu_trip_hot: hot {
+ temperature = <120000>;
+ hysteresis = <2000>;
+ type = "hot";
+ };
+
+ cpu_trip_active_high: active-high {
+ temperature = <110000>;
+ hysteresis = <2000>;
+ type = "active";
+ };
+
+ cpu_trip_active_med: active-med {
+ temperature = <80000>;
+ hysteresis = <2000>;
+ type = "active";
+ };
+
+ cpu_trip_active_low: active-low {
+ temperature = <60000>;
+ hysteresis = <2000>;
+ type = "active";
+ };
+
+ cpu_trip_active_silent: active-silent {
+ temperature = <40000>;
+ hysteresis = <2000>;
+ type = "active";
+ };
+ };
+
+ cooling-maps {
+ cpu-active-high {
+ /* active: set fan to cooling level 3 */
+ cooling-device = <&fan 3 3>;
+ trip = <&cpu_trip_active_high>;
+ };
+
+ cpu-active-med {
+ /* active: set fan to cooling level 2 */
+ cooling-device = <&fan 2 2>;
+ trip = <&cpu_trip_active_med>;
+ };
+
+ cpu-active-low {
+ /* active: set fan to cooling level 1 */
+ cooling-device = <&fan 1 1>;
+ trip = <&cpu_trip_active_low>;
+ };
+
+ cpu-active-silent {
+ /* active: set fan to cooling level 0 */
+ cooling-device = <&fan 0 0>;
+ trip = <&cpu_trip_active_silent>;
+ };
+ };
+};
+
+ð {
+ pinctrl-0 = <&mdio0_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
+&fan {
+ pwms = <&pwm 0 40000 0>;
+
+ /**
+ * set fan speed
+ *
+ * 0 = off
+ * 61 = 24% duty cycle
+ * 77 = 30% duty cycle
+ * 102 = 40% duty cycle
+ * 128 - 50% duty cycle
+ * 255 = 100% duty cycle
+ */
+ cooling-levels = <61 77 102 128>;
+
+ interrupt-parent = <&pio>;
+ interrupts = <21 IRQ_TYPE_EDGE_FALLING>;
+ pulses-per-revolution = <2>;
+
+ status = "okay";
+};
+
+&gmac0 {
+ status = "okay";
+};
+
+&gmac1 {
+ label = "wan";
+ status = "okay";
+ phy-mode = "usxgmii";
+};
+
+&gmac2 {
+ label = "lan1";
+ status = "okay";
+ phy-mode = "usxgmii";
+ phy-connection-type = "usxgmii";
+ phy = <&phy8>;
+};
+
+&gsw_phy0 {
+ status = "disabled";
+};
+
+&gsw_phy1 {
+ pinctrl-names = "gbe-led";
+ pinctrl-0 = <&gbe1_led0_pins>, <&gbe1_led1_pins>;
+};
+
+&gsw_phy1_led0 {
+ status = "okay";
+ color = <LED_COLOR_ID_GREEN>;
+};
+
+&gsw_phy1_led1 {
+ status = "okay";
+ color = <LED_COLOR_ID_AMBER>;
+};
+
+&gsw_phy2 {
+ pinctrl-names = "gbe-led";
+ pinctrl-0 = <&gbe2_led0_pins>, <&gbe2_led1_pins>;
+};
+
+&gsw_phy2_led0 {
+ status = "okay";
+ color = <LED_COLOR_ID_GREEN>;
+};
+
+&gsw_phy2_led1 {
+ status = "okay";
+ color = <LED_COLOR_ID_AMBER>;
+};
+
+&gsw_phy3 {
+ pinctrl-names = "gbe-led";
+ pinctrl-0 = <&gbe3_led0_pins>, <&gbe3_led1_pins>;
+};
+
+&gsw_phy3_led0 {
+ status = "okay";
+ color = <LED_COLOR_ID_GREEN>;
+};
+
+&gsw_phy3_led1 {
+ status = "okay";
+ color = <LED_COLOR_ID_AMBER>;
+};
+
+&i2c0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pins>;
+ status = "okay";
+
+ rt5190a_64: rt5190a@64 {
+ compatible = "richtek,rt5190a";
+ reg = <0x64>;
+ /*interrupts-extended = <&gpio26 0 IRQ_TYPE_LEVEL_LOW>;*/
+ vin2-supply = <&rt5190_buck1>;
+ vin3-supply = <&rt5190_buck1>;
+ vin4-supply = <&rt5190_buck1>;
+
+ regulators {
+ rt5190_buck1: buck1 {
+ regulator-name = "rt5190a-buck1";
+ regulator-min-microvolt = <5090000>;
+ regulator-max-microvolt = <5090000>;
+ regulator-allowed-modes =
+ <RT5190A_OPMODE_AUTO RT5190A_OPMODE_FPWM>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+ buck2 {
+ regulator-name = "vcore";
+ regulator-min-microvolt = <600000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+ rt5190_buck3: buck3 {
+ regulator-name = "vproc";
+ regulator-min-microvolt = <600000>;
+ regulator-max-microvolt = <1400000>;
+ regulator-boot-on;
+ };
+ buck4 {
+ regulator-name = "rt5190a-buck4";
+ regulator-min-microvolt = <850000>;
+ regulator-max-microvolt = <850000>;
+ regulator-allowed-modes =
+ <RT5190A_OPMODE_AUTO RT5190A_OPMODE_FPWM>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+ ldo {
+ regulator-name = "rt5190a-ldo";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+ };
+ };
+};
+
+&i2c1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins>;
+ status = "okay";
+
+ system-leds {
+ compatible = "srg,sysled";
+ reg = <0x30>;
+
+ led_sys_red: system_red {
+ label = "red";
+ reg = <1>;
+ };
+
+ led_sys_green: system_green {
+ label = "green";
+ reg = <2>;
+ };
+
+ led_sys_blue: system_blue {
+ label = "blue";
+ reg = <3>;
+ };
+
+ led_sys_white: system_white {
+ label = "white";
+ reg = <4>;
+ };
+ };
+};
+
+&mdio_bus {
+ phy0: ethernet-phy@0 {
+ /* AQR113C */
+ compatible = "ethernet-phy-ieee802.3-c45";
+ reg = <0>;
+
+ reset-gpios = <&pio 62 GPIO_ACTIVE_LOW>;
+ reset-assert-us = <100000>;
+ reset-deassert-us = <1000000>;
+
+ leds {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@0 {
+ reg = <0>;
+ function = LED_FUNCTION_WAN;
+ color = <LED_COLOR_ID_GREEN>;
+ };
+
+ led@1 {
+ reg = <1>;
+ function = LED_FUNCTION_WAN;
+ color = <LED_COLOR_ID_ORANGE>;
+ };
+
+ led@2 {
+ reg = <2>;
+ function = LED_FUNCTION_WAN;
+ color = <LED_COLOR_ID_WHITE>;
+ active-low;
+ };
+ };
+ };
+
+ phy8: ethernet-phy@8 {
+ /* AQR113C */
+ compatible = "ethernet-phy-ieee802.3-c45";
+ reg = <8>;
+
+ reset-gpios = <&pio 71 GPIO_ACTIVE_LOW>;
+ reset-assert-us = <100000>;
+ reset-deassert-us = <1000000>;
+
+ leds {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@0 {
+ reg = <0>;
+ function = LED_FUNCTION_LAN;
+ color = <LED_COLOR_ID_GREEN>;
+ };
+
+ led@1 {
+ reg = <1>;
+ function = LED_FUNCTION_LAN;
+ color = <LED_COLOR_ID_ORANGE>;
+ };
+
+ led@2 {
+ reg = <2>;
+ function = LED_FUNCTION_LAN;
+ color = <LED_COLOR_ID_WHITE>;
+ active-low;
+ };
+ };
+ };
+};
+
+&mmc0 {
+ pinctrl-names = "default", "state_uhs";
+ pinctrl-0 = <&mmc0_pins_emmc_51>;
+ pinctrl-1 = <&mmc0_pins_emmc_51>;
+ bus-width = <8>;
+ max-frequency = <200000000>;
+ cap-mmc-highspeed;
+ mmc-hs200-1_8v;
+ mmc-hs400-1_8v;
+ hs400-ds-delay = <0x12814>;
+ vmmc-supply = <®_3p3v>;
+ vqmmc-supply = <®_1p8v>;
+ non-removable;
+ no-sd;
+ no-sdio;
+ status = "okay";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ card@0 {
+ #address-cells = <0>;
+ #size-cells = <0>;
+ compatible = "mmc-card";
+ reg = <0>;
+
+ block {
+ compatible = "block-device";
+
+ partitions {
+ block-partition-factory {
+ partname = "factory";
+
+ nvmem-layout {
+ compatible = "fixed-layout";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ eeprom_factory_0: eeprom@0 {
+ reg = <0x0 0x1e00>;
+ };
+ };
+ };
+ };
+ };
+ };
+};
+
+&pcie0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcie0_1_pins>;
+ reset-gpios = <&pio 7 GPIO_ACTIVE_LOW>;
+ status = "okay";
+
+ pcie@0,0 {
+ reg = <0x0000 0 0 0 0>;
+
+ mt7996@0,0 {
+ reg = <0x0000 0 0 0 0>;
+ nvmem-cells = <&eeprom_factory_0>;
+ nvmem-cell-names = "eeprom";
+ ieee80211-freq-limit = <2400000 2500000>, <5170000 5835000>, <5945000 7125000>;
+ };
+ };
+};
+
+&pcie1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pcie1_pins>;
+ status = "okay";
+};
+
+&pcie2 {
+ status = "disabled";
+};
+
+&pcie3 {
+ status = "disabled";
+};
+
+&pio {
+ button_pins: button-pins {
+ pins = "GPIO_RESET", "GPIO_WPS";
+ mediatek,pull-down-adv = <0>; /* bias-disable */
+ };
+
+ pcie0_1_pins: pcie0-pins-g1 {
+ mux {
+ function = "pcie";
+ groups = "pcie_2l_0_pereset", "pcie_clk_req_n0_0";
+ };
+ };
+
+ pwm_pins: pwm-pins {
+ mux {
+ function = "pwm";
+ groups = "pwm0", "pwm1";
+ };
+ };
+
+ sfp_i2c_pins: sfp-i2c-pins {
+ conf-scl {
+ pins = "LED_A";
+ drive-strength = <8>;
+ mediatek,pull-up-adv = <1>;
+ };
+ conf-sda {
+ pins = "LED_E";
+ drive-strength = <8>;
+ mediatek,pull-up-adv = <0>;
+ };
+ };
+
+ uart1_pins: uart1-pins {
+ mux {
+ function = "uart";
+ groups = "uart1_2";
+ };
+ };
+
+ uart2_pins: uart2-pins {
+ mux {
+ function = "uart";
+ groups = "uart2";
+ };
+ };
+};
+
+&pwm {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm_pins>;
+ status = "okay";
+};
+
+&spi0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi0_flash_pins>;
+ status = "disabled";
+
+ spi_nand: spi_nand@0 {
+ compatible = "spi-nand";
+ reg = <0>;
+ spi-max-frequency = <52000000>;
+ spi-tx-buswidth = <4>;
+ spi-rx-buswidth = <4>;
+ };
+
+};
+
+&ssusb0 {
+ status = "okay";
+};
+
+&ssusb1 {
+ status = "okay";
+};
+
+&switch {
+ status = "okay";
+
+ ports {
+ port@0 {
+ status = "disabled";
+ };
+
+ port@1 {
+ label = "lan2";
+ };
+
+ port@2 {
+ label = "lan3";
+ };
+
+ port@3 {
+ label = "lan4";
+ };
+ };
+};
+
+&tphy {
+ status = "okay";
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart1_pins>;
+ status = "okay";
+
+ /* Airoha AG3352 GPS */
+};
+
+&uart2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart2_pins>;
+ status = "okay";
+
+ /* DA14531MOD Bluetooth */
+};
+
+&watchdog {
+ status = "okay";
+};
+
+&xphy {
+ status = "okay";
+};
projects / openwrt / staging / dangole.git / commitdiff