1// SPDX-License-Identifier: (GPL-2.0+ OR MIT) 2/* 3 * Copyright (C) 2023 Martin Botka <martin.botka@somainline.org>. 4 */ 5 6/dts-v1/; 7 8#include "sun50i-h616.dtsi" 9 10#include <dt-bindings/gpio/gpio.h> 11#include <dt-bindings/interrupt-controller/arm-gic.h> 12#include <dt-bindings/leds/common.h> 13 14/ { 15 aliases { 16 ethernet0 = &rtl8189ftv; 17 }; 18 19 leds { 20 compatible = "gpio-leds"; 21 22 led-0 { 23 function = LED_FUNCTION_STATUS; 24 color = <LED_COLOR_ID_GREEN>; 25 gpios = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */ 26 }; 27 }; 28 29 reg_vcc5v: regulator-vcc5v { 30 /* board wide 5V supply from carrier boards */ 31 compatible = "regulator-fixed"; 32 regulator-name = "vcc-5v"; 33 regulator-min-microvolt = <5000000>; 34 regulator-max-microvolt = <5000000>; 35 regulator-always-on; 36 }; 37 38 reg_vcc33_wifi: vcc33-wifi { 39 compatible = "regulator-fixed"; 40 regulator-name = "vcc33-wifi"; 41 regulator-min-microvolt = <3300000>; 42 regulator-max-microvolt = <3300000>; 43 regulator-always-on; 44 vin-supply = <®_vcc5v>; 45 }; 46 47 reg_vcc_wifi_io: vcc-wifi-io { 48 compatible = "regulator-fixed"; 49 regulator-name = "vcc-wifi-io"; 50 regulator-min-microvolt = <1800000>; 51 regulator-max-microvolt = <1800000>; 52 regulator-always-on; 53 vin-supply = <®_vcc33_wifi>; 54 }; 55 56 wifi_pwrseq: wifi-pwrseq { 57 compatible = "mmc-pwrseq-simple"; 58 clocks = <&rtc 1>; 59 clock-names = "ext_clock"; 60 reset-gpios = <&pio 6 18 GPIO_ACTIVE_LOW>; /* PG18 */ 61 post-power-on-delay-ms = <200>; 62 }; 63}; 64 65&mmc0 { 66 vmmc-supply = <®_dldo1>; 67 /* Card detection pin is not connected */ 68 broken-cd; 69 bus-width = <4>; 70 status = "okay"; 71}; 72 73&mmc1 { 74 vmmc-supply = <®_vcc33_wifi>; 75 vqmmc-supply = <®_vcc_wifi_io>; 76 mmc-pwrseq = <&wifi_pwrseq>; 77 bus-width = <4>; 78 non-removable; 79 mmc-ddr-1_8v; 80 status = "okay"; 81 82 rtl8189ftv: wifi@1 { 83 reg = <1>; 84 }; 85}; 86 87&r_i2c { 88 status = "okay"; 89 90 axp313a: pmic@36 { 91 compatible = "x-powers,axp313a"; 92 reg = <0x36>; 93 interrupt-controller; 94 #interrupt-cells = <1>; 95 96 regulators { 97 reg_dcdc1: dcdc1 { 98 regulator-name = "vdd-gpu-sys"; 99 regulator-min-microvolt = <810000>; 100 regulator-max-microvolt = <990000>; 101 regulator-always-on; 102 }; 103 104 reg_dcdc2: dcdc2 { 105 regulator-name = "vdd-cpu"; 106 regulator-min-microvolt = <810000>; 107 regulator-max-microvolt = <1100000>; 108 regulator-ramp-delay = <200>; 109 regulator-always-on; 110 }; 111 112 reg_dcdc3: dcdc3 { 113 regulator-name = "vcc-dram"; 114 regulator-min-microvolt = <1350000>; 115 regulator-max-microvolt = <1500000>; 116 regulator-always-on; 117 }; 118 119 reg_aldo1: aldo1 { 120 regulator-name = "vcc-1v8-pll"; 121 regulator-min-microvolt = <1800000>; 122 regulator-max-microvolt = <1800000>; 123 regulator-always-on; 124 }; 125 126 reg_dldo1: dldo1 { 127 regulator-name = "vcc-3v3-io"; 128 regulator-min-microvolt = <3300000>; 129 regulator-max-microvolt = <3300000>; 130 regulator-always-on; 131 }; 132 }; 133 }; 134}; 135 136&usbphy { 137 status = "okay"; 138}; 139