// SPDX-License-Identifier: (GPL-2.0+ or MIT) /* * Copyright (C) 2020 Arm Ltd. */ /dts-v1/; #include "sun50i-h616.dtsi" #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/interrupt-controller/arm-gic.h> #include <dt-bindings/leds/common.h> / { model = "OrangePi Zero2"; compatible = "xunlong,orangepi-zero2", "allwinner,sun50i-h616"; aliases { ethernet0 = &emac0; serial0 = &uart0; }; chosen { stdout-path = "serial0:115200n8"; }; leds { compatible = "gpio-leds"; led-0 { function = LED_FUNCTION_POWER; color = <LED_COLOR_ID_RED>; gpios = <&pio 2 12 GPIO_ACTIVE_HIGH>; /* PC12 */ default-state = "on"; }; led-1 { function = LED_FUNCTION_STATUS; color = <LED_COLOR_ID_GREEN>; gpios = <&pio 2 13 GPIO_ACTIVE_HIGH>; /* PC13 */ }; }; reg_vcc5v: vcc5v { /* board wide 5V supply directly from the USB-C socket */ compatible = "regulator-fixed"; regulator-name = "vcc-5v"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; regulator-always-on; }; }; &emac0 { pinctrl-names = "default"; pinctrl-0 = <&ext_rgmii_pins>; phy-mode = "rgmii"; phy-handle = <&ext_rgmii_phy>; phy-supply = <®_dcdce>; allwinner,rx-delay-ps = <3100>; allwinner,tx-delay-ps = <700>; status = "okay"; }; &mdio0 { ext_rgmii_phy: ethernet-phy@1 { compatible = "ethernet-phy-ieee802.3-c22"; reg = <1>; }; }; &mmc0 { vmmc-supply = <®_dcdce>; cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */ bus-width = <4>; status = "okay"; }; &r_rsb { status = "okay"; axp305: pmic@745 { compatible = "x-powers,axp305", "x-powers,axp805", "x-powers,axp806"; interrupt-controller; #interrupt-cells = <1>; reg = <0x745>; x-powers,self-working-mode; vina-supply = <®_vcc5v>; vinb-supply = <®_vcc5v>; vinc-supply = <®_vcc5v>; vind-supply = <®_vcc5v>; vine-supply = <®_vcc5v>; aldoin-supply = <®_vcc5v>; bldoin-supply = <®_vcc5v>; cldoin-supply = <®_vcc5v>; regulators { reg_aldo1: aldo1 { regulator-always-on; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-name = "vcc-sys"; }; reg_aldo2: aldo2 { /* 3.3V on headers */ regulator-always-on; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-name = "vcc3v3-ext"; }; reg_aldo3: aldo3 { /* 3.3V on headers */ regulator-always-on; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-name = "vcc3v3-ext2"; }; reg_bldo1: bldo1 { regulator-always-on; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-name = "vcc1v8"; }; bldo2 { /* unused */ }; bldo3 { /* unused */ }; bldo4 { /* unused */ }; cldo1 { /* reserved */ }; cldo2 { /* unused */ }; cldo3 { /* unused */ }; reg_dcdca: dcdca { regulator-always-on; regulator-min-microvolt = <810000>; regulator-max-microvolt = <1100000>; regulator-name = "vdd-cpu"; }; reg_dcdcc: dcdcc { regulator-always-on; regulator-min-microvolt = <810000>; regulator-max-microvolt = <990000>; regulator-name = "vdd-gpu-sys"; }; reg_dcdcd: dcdcd { regulator-always-on; regulator-min-microvolt = <1500000>; regulator-max-microvolt = <1500000>; regulator-name = "vdd-dram"; }; reg_dcdce: dcdce { regulator-always-on; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-name = "vcc-eth-mmc"; }; sw { /* unused */ }; }; }; }; &pio { vcc-pc-supply = <®_aldo1>; vcc-pf-supply = <®_aldo1>; vcc-pg-supply = <®_bldo1>; vcc-ph-supply = <®_aldo1>; vcc-pi-supply = <®_aldo1>; }; &spi0 { status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&spi0_pins>, <&spi0_cs0_pin>; flash@0 { #address-cells = <1>; #size-cells = <1>; compatible = "jedec,spi-nor"; reg = <0>; spi-max-frequency = <40000000>; }; }; &uart0 { pinctrl-names = "default"; pinctrl-0 = <&uart0_ph_pins>; status = "okay"; };