Merge 50d5ff5b61 into 01c31ea804

ports/samd/boards/ADAFRUIT_NEO_TRINKEY/board.json

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+{
+    "deploy": [
+        "../deploy.md"
+    ],
+    "docs": "",
+    "features": [
+        "RGB LED"
+    ],
+    "images": ["adafruit_neo_trinkey.jpg"],
+    "mcu": "samd21",
+    "product": "Adafruit Neo Trinkey",
+    "thumbnail": "",
+    "url": "https://learn.adafruit.com/adafruit-neo-trinkey",
+    "vendor": "Adafruit"
+}

ports/samd/boards/ADAFRUIT_NEO_TRINKEY/manifest.py

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+include("$(PORT_DIR)/boards/manifest.py")
+require("neopixel")

ports/samd/boards/ADAFRUIT_NEO_TRINKEY/mpconfigboard.h

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+#define MICROPY_HW_BOARD_NAME "Adafruit Neo Trinkey"
+#define MICROPY_HW_MCU_NAME   "SAMD21G18A"

ports/samd/boards/ADAFRUIT_NEO_TRINKEY/mpconfigboard.mk

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+MCU_SERIES = SAMD21
+CMSIS_MCU = SAMD21G18A
+LD_FILES = boards/samd21x18a.ld sections.ld
+TEXT0 = 0x2000
+
+# The ?='s allow overriding in mpconfigboard.mk.
+# MicroPython settings
+MICROPY_VFS_LFS1 ?= 1
+
+FROZEN_MANIFEST ?= $(BOARD_DIR)/manifest.py

ports/samd/boards/ADAFRUIT_NEO_TRINKEY/pins.csv

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+# Pin rows contain Pin number and pin name.
+# Pin rows start with PIN_
+# LED rows start with LED_
+# If the pin name is omitted, the pin number is added as name.
+# Rows for empty entries have to start with '-'
+# Empty lines and lines starting with # are ignored
+
+PIN_PA03,TOUCH1
+PIN_PA05,NEOPIXEL
+PIN_PA07,TOUCH2
+
+# LED_PA10 is a dummy and should not be defined. However, the current SAMD port
+# causes a compilation error if there are no LED pins.
+# PR #9556 resolves the issue so after it's merged LED_PA10 can be removed.
+LED_PA10,LED