| /* |
| * Copyright (c) 2018 Google LLC. |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| /dts-v1/; |
| #include <atmel/samd21.dtsi> |
| |
| / { |
| model = "Adafruit Trinket M0"; |
| compatible = "adafruit,trinket-m0", "atmel,samd21e18a", "atmel,samd21"; |
| |
| chosen { |
| zephyr,console = &sercom0; |
| zephyr,sram = &sram0; |
| zephyr,flash = &flash0; |
| zephyr,code-partition = &code_partition; |
| }; |
| }; |
| |
| &sercom0 { |
| status = "ok"; |
| current-speed = <115200>; |
| }; |
| |
| &sercom2 { |
| status = "ok"; |
| current-speed = <115200>; |
| }; |
| |
| /* Drives the on-board DotStar LED */ |
| &spi1 { |
| status = "ok"; |
| }; |
| |
| &flash0 { |
| partitions { |
| compatible = "fixed-partitions"; |
| #address-cells = <1>; |
| #size-cells = <1>; |
| |
| boot_partition: partition@0 { |
| label = "uf2"; |
| reg = <0x00000000 0x2000>; |
| read-only; |
| }; |
| |
| code_partition: partition@2000 { |
| label = "code"; |
| reg = <0x2000 0x3A000>; |
| read-only; |
| }; |
| |
| /* |
| * The final 16 KiB is reserved for the application |
| * and is used by NFFS if enabled. |
| */ |
| |
| #if defined(CONFIG_FILE_SYSTEM_NFFS) |
| nffs_partition: partition@3c000 { |
| label = "nffs"; |
| reg = <0x0003c000 0x00004000>; |
| }; |
| #endif |
| }; |
| }; |