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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 Piotr Mienkowski * * SPDX-License-Identifier: Apache-2.0 */ #include <arm/armv7-m.dtsi> #include <zephyr/dt-bindings/gpio/gpio.h> #include <zephyr/dt-bindings/i2c/i2c.h> #include "gpio_gecko.h" / { chosen { zephyr,flash-controller = &msc; }; cpus { #address-cells = <1>; #size-cells = <0>; cpu0: cpu@0 { compatible = "arm,cortex-m4f"; reg = <0>; }; }; sram0: memory@20000000 { compatible = "mmio-sram"; }; soc { msc: flash-controller@400e0000 { compatible = "silabs,gecko-flash-controller"; reg = <0x400e0000 0x104>; interrupts = <25 0>; #address-cells = <1>; #size-cells = <1>; flash0: flash@0 { compatible = "soc-nv-flash"; write-block-size = <4>; erase-block-size = <2048>; }; }; usart0: usart@40010000 { /* USART0 */ compatible = "silabs,gecko-usart"; reg = <0x40010000 0x400>; interrupts = <12 0>, <13 0>; interrupt-names = "rx", "tx"; peripheral-id = <0>; status = "disabled"; }; usart1: usart@40010400 { /* USART1 */ compatible = "silabs,gecko-usart"; reg = <0x40010400 0x400>; interrupts = <20 0>, <21 0>; interrupt-names = "rx", "tx"; peripheral-id = <1>; status = "disabled"; }; usart2: usart@40010800 { /* USART2 */ compatible = "silabs,gecko-usart"; reg = <0x40010800 0x400>; interrupts = <38 0>, <39 0>; interrupt-names = "rx", "tx"; peripheral-id = <2>; status = "disabled"; }; leuart0: leuart@4004a000 { /* LEUART0 */ compatible = "silabs,gecko-leuart"; reg = <0x4004a000 0x400>; interrupts = <22 0>; peripheral-id = <0>; status = "disabled"; }; i2c0: i2c@4000c000 { compatible = "silabs,gecko-i2c"; clock-frequency = <I2C_BITRATE_STANDARD>; #address-cells = <1>; #size-cells = <0>; reg = <0x4000c000 0x400>; interrupts = <17 0>; status = "disabled"; }; i2c1: i2c@4000c400 { compatible = "silabs,gecko-i2c"; clock-frequency = <I2C_BITRATE_STANDARD>; #address-cells = <1>; #size-cells = <0>; reg = <0x4000c400 0x400>; interrupts = <40 0>; status = "disabled"; }; rtcc0: rtcc@40042000 { compatible = "silabs,gecko-rtcc"; reg = <0x40042000 0x184>; interrupts = <31 0>; clock-frequency = <32768>; prescaler = <1>; status = "disabled"; }; gpio: gpio@4000a400 { compatible = "silabs,gecko-gpio"; reg = <0x4000a400 0xc00>; interrupts = <10 2 18 2>; interrupt-names = "GPIO_EVEN", "GPIO_ODD"; ranges; #address-cells = <1>; #size-cells = <1>; gpioa: gpio@4000a000 { compatible = "silabs,gecko-gpio-port"; reg = <0x4000a000 0x30>; peripheral-id = <0>; gpio-controller; #gpio-cells = <2>; status = "disabled"; }; gpiob: gpio@4000a030 { compatible = "silabs,gecko-gpio-port"; reg = <0x4000a030 0x30>; peripheral-id = <1>; gpio-controller; #gpio-cells = <2>; status = "disabled"; }; gpioc: gpio@4000a060 { compatible = "silabs,gecko-gpio-port"; reg = <0x4000a060 0x30>; peripheral-id = <2>; gpio-controller; #gpio-cells = <2>; status = "disabled"; }; gpiod: gpio@4000a090 { compatible = "silabs,gecko-gpio-port"; reg = <0x4000a090 0x30>; peripheral-id = <3>; gpio-controller; #gpio-cells = <2>; status = "disabled"; }; gpiof: gpio@4000a0f0 { compatible = "silabs,gecko-gpio-port"; reg = <0x4000a0f0 0x30>; peripheral-id = <5>; gpio-controller; #gpio-cells = <2>; status = "disabled"; }; }; wdog0: wdog@40052000 { compatible = "silabs,gecko-wdog"; reg = <0x40052000 0x2C>; peripheral-id = <0>; interrupts = <2 0>; status = "disabled"; }; wdog1: wdog@40052400 { compatible = "silabs,gecko-wdog"; reg = <0x40052400 0x2C>; peripheral-id = <1>; interrupts = <3 0>; status = "disabled"; }; }; pinctrl: pin-controller { /* Pin controller is a "virtual" device since SiLabs SoCs do pin * control in a distributed way (GPIO registers and PSEL * registers on each peripheral). */ compatible = "silabs,gecko-pinctrl"; }; }; &nvic { arm,num-irq-priority-bits = <3>; }; |