| /* |
| * Copyright (c) 2020 TriaGnoSys GmbH |
| * Copyright (c) 2021 Safran Passenger Innovations Germany GmbH |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #include <arm/armv8-m.dtsi> |
| #include <zephyr/dt-bindings/gpio/gpio.h> |
| #include <zephyr/dt-bindings/i2c/i2c.h> |
| #include "gpio_gecko.h" |
| |
| / { |
| chosen { |
| zephyr,entropy = &se; |
| 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@50030000 { |
| compatible = "silabs,gecko-flash-controller"; |
| reg = <0x50030000 0x31a4>; |
| interrupts = <51 0>; |
| |
| #address-cells = <1>; |
| #size-cells = <1>; |
| |
| flash0: flash@0 { |
| compatible = "soc-nv-flash"; |
| write-block-size = <4>; |
| erase-block-size = <8192>; |
| }; |
| }; |
| |
| usart0: usart@50058000 { /* USART0 */ |
| compatible = "silabs,gecko-usart"; |
| reg = <0x50058000 0x400>; |
| interrupts = <11 0>, <12 0>; |
| interrupt-names = "rx", "tx"; |
| peripheral-id = <0>; |
| status = "disabled"; |
| }; |
| |
| usart1: usart@5005c000 { /* USART1 */ |
| compatible = "silabs,gecko-usart"; |
| reg = <0x5005c000 0x400>; |
| interrupts = <13 0>, <14 0>; |
| interrupt-names = "rx", "tx"; |
| peripheral-id = <1>; |
| status = "disabled"; |
| }; |
| |
| usart2: usart@50060000 { /* USART2 */ |
| compatible = "silabs,gecko-usart"; |
| reg = <0x50060000 0x400>; |
| interrupts = <15 0>, <16 0>; |
| interrupt-names = "rx", "tx"; |
| peripheral-id = <2>; |
| status = "disabled"; |
| }; |
| |
| i2c0: i2c@5a010000 { |
| compatible = "silabs,gecko-i2c"; |
| clock-frequency = <I2C_BITRATE_STANDARD>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x5a010000 0x400>; |
| interrupts = <27 0>; |
| status = "disabled"; |
| }; |
| |
| i2c1: i2c@50068000 { |
| compatible = "silabs,gecko-i2c"; |
| clock-frequency = <I2C_BITRATE_STANDARD>; |
| #address-cells = <1>; |
| #size-cells = <0>; |
| reg = <0x50068000 0x400>; |
| interrupts = <28 0>; |
| status = "disabled"; |
| }; |
| |
| rtcc0: rtcc@58000000 { |
| compatible = "silabs,gecko-rtcc"; |
| reg = <0x58000000 0x400>; |
| interrupts = <10 0>; |
| clock-frequency = <32768>; |
| prescaler = <1>; |
| status = "disabled"; |
| }; |
| |
| gpio: gpio@5003c300 { |
| compatible = "silabs,gecko-gpio"; |
| reg = <0x5003c300 0x3c00>; |
| interrupts = <26 2>, <25 2>; |
| interrupt-names = "GPIO_EVEN", "GPIO_ODD"; |
| |
| ranges; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| |
| gpioa: gpio@5003c000 { |
| compatible = "silabs,gecko-gpio-port"; |
| reg = <0x5003c000 0x30>; |
| peripheral-id = <0>; |
| gpio-controller; |
| #gpio-cells = <2>; |
| status = "disabled"; |
| }; |
| |
| gpiob: gpio@5003c030 { |
| compatible = "silabs,gecko-gpio-port"; |
| reg = <0x5003c030 0x30>; |
| peripheral-id = <1>; |
| gpio-controller; |
| #gpio-cells = <2>; |
| status = "disabled"; |
| }; |
| |
| gpioc: gpio@5003c060 { |
| compatible = "silabs,gecko-gpio-port"; |
| reg = <0x5003c060 0x30>; |
| peripheral-id = <2>; |
| gpio-controller; |
| #gpio-cells = <2>; |
| status = "disabled"; |
| }; |
| |
| gpiod: gpio@5003c090 { |
| compatible = "silabs,gecko-gpio-port"; |
| reg = <0x5003c090 0x30>; |
| peripheral-id = <3>; |
| gpio-controller; |
| #gpio-cells = <2>; |
| status = "disabled"; |
| }; |
| }; |
| |
| se: semailbox@5c000000 { |
| compatible = "silabs,gecko-semailbox"; |
| reg = <0x5c000000 0x80>; |
| interrupts = <0 3>, <1 3>, <2 3>; |
| interrupt-names = "SETAMPERHOST", "SEMBRX", "SEMBTX"; |
| status = "okay"; |
| }; |
| |
| wdog0: wdog@5a018000 { |
| compatible = "silabs,gecko-wdog"; |
| reg = <0x5a018000 0x2C>; |
| peripheral-id = <0>; |
| interrupts = <43 0>; |
| status = "disabled"; |
| }; |
| |
| wdog1: wdog@5a01c000 { |
| compatible = "silabs,gecko-wdog"; |
| reg = <0x5a01c000 0x2C>; |
| peripheral-id = <1>; |
| interrupts = <44 0>; |
| status = "disabled"; |
| }; |
| }; |
| }; |
| |
| &nvic { |
| arm,num-irq-priority-bits = <4>; |
| }; |