Loading...
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 | /* * Copyright (c) 2020 TriaGnoSys GmbH * * SPDX-License-Identifier: Apache-2.0 */ #include <arm/armv8-m.dtsi> #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/i2c/i2c.h> #include "gpio_gecko.h" / { chosen { zephyr,flash-controller = &msc; }; cpus { #address-cells = <1>; #size-cells = <0>; cpu0: cpu@0 { device_type = "cpu"; compatible = "arm,cortex-m33f"; reg = <0>; #address-cells = <1>; #size-cells = <1>; mpu: mpu@e000ed90 { compatible = "arm,armv8m-mpu"; reg = <0xe000ed90 0x40>; arm,num-mpu-regions = <16>; }; }; }; sram0: memory@20000000 { device_type = "memory"; compatible = "mmio-sram"; }; soc { msc: flash-controller@40030000 { compatible = "silabs,gecko-flash-controller"; label = "FLASH_CTRL"; reg = <0x40030000 0x31a4>; interrupts = <51 0>; #address-cells = <1>; #size-cells = <1>; flash0: flash@0 { compatible = "soc-nv-flash"; label = "FLASH_0"; write-block-size = <4>; erase-block-size = <8192>; }; }; usart0: usart@40058000 { /* USART0 */ compatible = "silabs,gecko-usart"; reg = <0x40058000 0x400>; interrupts = <11 0>, <12 0>; interrupt-names = "rx", "tx"; peripheral-id = <0>; status = "disabled"; label = "USART_0"; }; usart1: usart@4005c000 { /* USART1 */ compatible = "silabs,gecko-usart"; reg = <0x4005c000 0x400>; interrupts = <13 0>, <14 0>; interrupt-names = "rx", "tx"; peripheral-id = <1>; status = "disabled"; label = "USART_1"; }; usart2: usart@40060000 { /* USART2 */ compatible = "silabs,gecko-usart"; reg = <0x40060000 0x400>; interrupts = <15 0>, <16 0>; interrupt-names = "rx", "tx"; peripheral-id = <2>; status = "disabled"; label = "USART_2"; }; i2c0: i2c@4a010000 { compatible = "silabs,gecko-i2c"; clock-frequency = <I2C_BITRATE_STANDARD>; #address-cells = <1>; #size-cells = <0>; reg = <0x4a010000 0x400>; interrupts = <27 0>; label = "I2C_0"; status = "disabled"; }; i2c1: i2c@40068000 { compatible = "silabs,gecko-i2c"; clock-frequency = <I2C_BITRATE_STANDARD>; #address-cells = <1>; #size-cells = <0>; reg = <0x40068000 0x400>; interrupts = <28 0>; label = "I2C_1"; status = "disabled"; }; rtcc0: rtcc@48000000 { compatible = "silabs,gecko-rtcc"; reg = <0x48000000 0x400>; interrupts = <10 0>; clock-frequency = <32768>; prescaler = <1>; status = "disabled"; label = "RTCC_0"; }; gpio: gpio@4003c300 { compatible = "silabs,gecko-gpio"; reg = <0x4003c300 0x3c00>; interrupts = <26 2>, <25 2>; interrupt-names = "GPIO_EVEN", "GPIO_ODD"; label = "GPIO"; ranges; #address-cells = <1>; #size-cells = <1>; gpioa: gpio@4003c000 { compatible = "silabs,gecko-gpio-port"; reg = <0x4003c000 0x30>; peripheral-id = <0>; label = "GPIO_A"; gpio-controller; #gpio-cells = <2>; status = "disabled"; }; gpiob: gpio@4003c030 { compatible = "silabs,gecko-gpio-port"; reg = <0x4003c030 0x30>; peripheral-id = <1>; label = "GPIO_B"; gpio-controller; #gpio-cells = <2>; status = "disabled"; }; gpioc: gpio@4003c060 { compatible = "silabs,gecko-gpio-port"; reg = <0x4003c060 0x30>; peripheral-id = <2>; label = "GPIO_C"; gpio-controller; #gpio-cells = <2>; status = "disabled"; }; gpiod: gpio@4003c090 { compatible = "silabs,gecko-gpio-port"; reg = <0x4003c090 0x30>; peripheral-id = <3>; label = "GPIO_D"; gpio-controller; #gpio-cells = <2>; status = "disabled"; }; }; wdog0: wdog@4a018000 { compatible = "silabs,gecko-wdog"; reg = <0x4a018000 0x2C>; peripheral-id = <0>; label = "WDOG0"; interrupts = <43 0>; status = "disabled"; }; wdog1: wdog@4a01c000 { compatible = "silabs,gecko-wdog"; reg = <0x4a01c000 0x2C>; peripheral-id = <1>; label = "WDOG1"; interrupts = <44 0>; status = "disabled"; }; }; }; &nvic { arm,num-irq-priority-bits = <4>; }; |