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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 | /* SPDX-License-Identifier: Apache-2.0 */ #include <arm/armv6-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 { compatible = "arm,cortex-m0+"; reg = <0>; }; }; sram0: memory@20000000 { compatible = "mmio-sram"; }; soc { msc: flash-controller@400c0000 { compatible = "silabs,gecko-flash-controller"; label = "FLASH_CTRL"; reg = <0x400c0000 0x5c>; interrupts = <15 0>; #address-cells = <1>; #size-cells = <1>; flash0: flash@0 { compatible = "soc-nv-flash"; label = "FLASH_0"; write-block-size = <4>; erase-block-size = <1024>; }; }; usart0: usart@4000c000 { /* USART0 */ compatible = "silabs,gecko-usart"; reg = <0x4000c000 0x400>; interrupts = <17 0>, <18 0>; interrupt-names = "rx", "tx"; peripheral-id = <0>; status = "disabled"; label = "UART_0"; }; usart1: usart@4000c400 { /* USART1 */ compatible = "silabs,gecko-usart"; reg = <0x4000c400 0x400>; interrupts = <8 0>, <9 0>; interrupt-names = "rx", "tx"; peripheral-id = <1>; status = "disabled"; label = "UART_1"; }; leuart0: leuart@40084000 { /* LEUART0 */ compatible = "silabs,gecko-leuart"; reg = <0x40084000 0x400>; interrupts = <10 0>; peripheral-id = <0>; status = "disabled"; label = "LEUART_0"; }; i2c0: i2c@4000a000 { compatible = "silabs,gecko-i2c"; clock-frequency = <I2C_BITRATE_STANDARD>; #address-cells = <1>; #size-cells = <0>; reg = <0x4000a000 0x400>; interrupts = <5 0>; label = "I2C_0"; status = "disabled"; }; gpio@40006100 { compatible = "silabs,gecko-gpio"; reg = <0x40006100 0xf00>; interrupts = <1 0 6 0>; interrupt-names = "GPIO_EVEN", "GPIO_ODD"; label = "GPIO"; ranges; #address-cells = <1>; #size-cells = <1>; gpioa: gpio@40006000 { compatible = "silabs,gecko-gpio-port"; reg = <0x40006000 0x24>; peripheral-id = <0>; label = "GPIO_A"; gpio-controller; #gpio-cells = <2>; status = "disabled"; }; gpiob: gpio@40006024 { compatible = "silabs,gecko-gpio-port"; reg = <0x40006024 0x24>; peripheral-id = <1>; label = "GPIO_B"; gpio-controller; #gpio-cells = <2>; status = "disabled"; }; gpioc: gpio@40006048 { compatible = "silabs,gecko-gpio-port"; reg = <0x40006048 0x24>; peripheral-id = <2>; label = "GPIO_C"; gpio-controller; #gpio-cells = <2>; status = "disabled"; }; gpiod: gpio@4000606c { compatible = "silabs,gecko-gpio-port"; reg = <0x4000606c 0x24>; peripheral-id = <3>; label = "GPIO_D"; gpio-controller; #gpio-cells = <2>; status = "disabled"; }; gpioe: gpio@40006090 { compatible = "silabs,gecko-gpio-port"; reg = <0x40006090 0x24>; peripheral-id = <4>; label = "GPIO_E"; gpio-controller; #gpio-cells = <2>; status = "disabled"; }; gpiof: gpio@400060b4 { compatible = "silabs,gecko-gpio-port"; reg = <0x400060b4 0x24>; peripheral-id = <5>; label = "GPIO_F"; gpio-controller; #gpio-cells = <2>; status = "disabled"; }; }; }; }; &nvic { arm,num-irq-priority-bits = <2>; }; |