| Tom Rini | ab06a53 | 2025-04-02 08:31:19 -0600 | [diff] [blame] | 1 | // SPDX-License-Identifier: (GPL-2.0+ OR MIT) |
| 2 | /* |
| 3 | * Copyright (C) 2024 Heiko Schocher <hs@denx.de> |
| 4 | */ |
| 5 | |
| 6 | /dts-v1/; |
| 7 | |
| 8 | #include <dt-bindings/gpio/gpio.h> |
| 9 | #include <dt-bindings/leds/common.h> |
| 10 | #include "imx8mp-aristainetos3a-som-v1.dtsi" |
| 11 | |
| 12 | &{/} { |
| 13 | model = "Aristainetos3 proton2s carrier"; |
| 14 | compatible = "abb,imx8mp-aristanetos3-proton2s", |
| 15 | "abb,imx8mp-aristanetos3-som", |
| 16 | "fsl,imx8mp"; |
| 17 | |
| 18 | watchdog { |
| 19 | /* MAX6371KA */ |
| 20 | compatible = "linux,wdt-gpio"; |
| 21 | pinctrl-names = "default"; |
| 22 | pinctrl-0 = <&pinctrl_watchdog_gpio>; |
| 23 | always-running; |
| 24 | gpios = <&gpio1 6 GPIO_ACTIVE_HIGH>; |
| 25 | hw_algo = "level"; |
| 26 | /* Reset triggers in 3..9 seconds */ |
| 27 | hw_margin_ms = <1500>; |
| 28 | }; |
| 29 | }; |
| 30 | |
| 31 | ðphy1 { |
| 32 | status = "disabled"; |
| 33 | }; |
| 34 | |
| 35 | &eqos { |
| 36 | max-speed = <100>; |
| 37 | }; |
| 38 | |
| 39 | &ecspi1{ |
| 40 | pinctrl-0 = <&pinctrl_ecspi1>; |
| 41 | cs-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>; |
| 42 | }; |
| 43 | |
| 44 | &fec { |
| 45 | status = "disabled"; |
| 46 | }; |
| 47 | |
| 48 | &gpio1 { |
| 49 | pinctrl-names = "default"; |
| 50 | pinctrl-0 = <&pinctrl_gpio_proton2s>; |
| 51 | |
| 52 | gpio-line-names = |
| 53 | "", "", "", "", "", "", "", "POWER", |
| 54 | "", "", "", "", "", "", "", "", |
| 55 | "", "", "", "", "", "", "", "", |
| 56 | "", "", "", "", "", "", "", ""; |
| 57 | }; |
| 58 | |
| 59 | &gpio6 { |
| 60 | gpio-line-names = |
| 61 | "RELAY0", "RELAY1", "RELAY2", "HEATER", |
| 62 | "FAN", "SPARE", "CLEAR", "FAULT", |
| 63 | "", "", "", "", "", "", "", "", ""; |
| 64 | }; |
| 65 | |
| 66 | &i2c2 { |
| 67 | tlc59108@40 { |
| 68 | compatible = "ti,tlc59108"; |
| 69 | reg = <0x40>; |
| 70 | #address-cells = <1>; |
| 71 | #size-cells = <0>; |
| 72 | |
| 73 | led@0 { |
| 74 | reg = <0x0>; |
| 75 | function = LED_FUNCTION_STATUS; |
| 76 | color = <LED_COLOR_ID_RED>; |
| 77 | function-enumerator = <20>; |
| 78 | }; |
| 79 | |
| 80 | led@1 { |
| 81 | reg = <0x1>; |
| 82 | function = LED_FUNCTION_STATUS; |
| 83 | color = <LED_COLOR_ID_GREEN>; |
| 84 | function-enumerator = <20>; |
| 85 | }; |
| 86 | |
| 87 | led@2 { |
| 88 | reg = <0x2>; |
| 89 | function = LED_FUNCTION_STATUS; |
| 90 | color = <LED_COLOR_ID_GREEN>; |
| 91 | function-enumerator = <21>; |
| 92 | }; |
| 93 | |
| 94 | led@3 { |
| 95 | reg = <0x3>; |
| 96 | function = LED_FUNCTION_STATUS; |
| 97 | color = <LED_COLOR_ID_RED>; |
| 98 | function-enumerator = <21>; |
| 99 | }; |
| 100 | |
| 101 | led@4 { |
| 102 | reg = <0x4>; |
| 103 | function = LED_FUNCTION_STATUS; |
| 104 | color = <LED_COLOR_ID_BLUE>; |
| 105 | function-enumerator = <21>; |
| 106 | }; |
| 107 | |
| 108 | led@5 { |
| 109 | reg = <0x5>; |
| 110 | function = LED_FUNCTION_STATUS; |
| 111 | color = <LED_COLOR_ID_RED>; |
| 112 | function-enumerator = <22>; |
| 113 | }; |
| 114 | |
| 115 | led@6 { |
| 116 | reg = <0x6>; |
| 117 | function = LED_FUNCTION_STATUS; |
| 118 | color = <LED_COLOR_ID_GREEN>; |
| 119 | function-enumerator = <22>; |
| 120 | }; |
| 121 | |
| 122 | led@7 { |
| 123 | reg = <0x7>; |
| 124 | function = LED_FUNCTION_STATUS; |
| 125 | color = <LED_COLOR_ID_BLUE>; |
| 126 | function-enumerator = <22>; |
| 127 | }; |
| 128 | }; |
| 129 | |
| 130 | rtc1: rtc@68 { |
| 131 | compatible = "dallas,ds1339"; |
| 132 | reg = <0x68>; |
| 133 | }; |
| 134 | }; |
| 135 | |
| 136 | &uart1 { |
| 137 | pinctrl-0 = <&pinctrl_uart1>; |
| 138 | }; |
| 139 | |
| 140 | &uart2 { |
| 141 | pinctrl-0 = <&pinctrl_uart2>; |
| 142 | }; |
| 143 | |
| 144 | &uart3 { |
| 145 | pinctrl-0 = <&pinctrl_uart3>; |
| 146 | }; |
| 147 | |
| 148 | &uart4 { |
| 149 | linux,rs485-enabled-at-boot-time; |
| 150 | rs485-rts-active-low; |
| 151 | rs485-rts-delay = <0 0>; |
| 152 | rts-gpios = <&gpio3 9 GPIO_ACTIVE_HIGH>; |
| 153 | }; |
| 154 | |
| 155 | &usdhc1 { |
| 156 | status = "disabled"; |
| 157 | }; |
| 158 | |
| 159 | &wdog1 { |
| 160 | status = "okay"; |
| 161 | }; |