Add BeaglePlay (AM625X) board support

setup.py

@@ -115,7 +115,7 @@
     },
     include_package_data=True,
     install_requires=[
-        "Adafruit-PlatformDetect>=3.70.1",
+        "Adafruit-PlatformDetect>=3.89.1",
         "Adafruit-PureIO>=1.1.7",
         "binho-host-adapter>=0.1.6",
         "pyftdi>=0.40.0",

src/adafruit_blinka/board/beagleboard/beagle_play.py

@@ -0,0 +1,51 @@
+# SPDX-FileCopyrightText: 2026 Melissa LeBlanc-Williams for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+"""Pin definitions for the BeaglePlay."""
+from adafruit_blinka.microcontroller.am625x import pin
+
+# MIKROBUS connector I2C (i2c-3, /dev/play/mikrobus/i2c)
+SCL = pin.MIKROBUS_SCL
+SDA = pin.MIKROBUS_SDA
+
+# QWIIC / STEMMA QT connector (i2c-5, /dev/play/qwiic/i2c)
+QWIIC_SCL = pin.QWIIC_SCL
+QWIIC_SDA = pin.QWIIC_SDA
+
+# Grove connector I2C (i2c-1, /dev/play/grove/i2c)
+GROVE_SCL = pin.GROVE_SCL
+GROVE_SDA = pin.GROVE_SDA
+
+# MIKROBUS general-purpose GPIO
+MIKROBUS_GPIO1_7 = pin.MIKROBUS_GPIO1_7
+MIKROBUS_GPIO1_8 = pin.MIKROBUS_GPIO1_8
+MIKROBUS_GPIO1_9 = pin.MIKROBUS_GPIO1_9
+MIKROBUS_GPIO1_10 = pin.MIKROBUS_GPIO1_10
+MIKROBUS_GPIO1_11 = pin.MIKROBUS_GPIO1_11
+MIKROBUS_GPIO1_12 = pin.MIKROBUS_GPIO1_12
+MIKROBUS_W1 = pin.MIKROBUS_W1
+MIKROBUS_GPIO1_14 = pin.MIKROBUS_GPIO1_14
+MIKROBUS_GPIO1_15 = pin.MIKROBUS_GPIO1_15
+MIKROBUS_GPIO1_16 = pin.MIKROBUS_GPIO1_16
+MIKROBUS_GPIO1_17 = pin.MIKROBUS_GPIO1_17
+MIKROBUS_GPIO1_18 = pin.MIKROBUS_GPIO1_18
+MIKROBUS_GPIO1_20 = pin.MIKROBUS_GPIO1_20
+MIKROBUS_GPIO1_21 = pin.MIKROBUS_GPIO1_21
+MIKROBUS_GPIO1_22 = pin.MIKROBUS_GPIO1_22
+MIKROBUS_GPIO1_23 = pin.MIKROBUS_GPIO1_23
+MIKROBUS_GPIO1_24 = pin.MIKROBUS_GPIO1_24
+MIKROBUS_GPIO1_25 = pin.MIKROBUS_GPIO1_25
+
+# MIKROBUS UART (/dev/ttyS0)
+TX = pin.UART_TX
+RX = pin.UART_RX
+
+# User LEDs (gpiochip2)
+LED_USR0 = pin.USR0
+LED_USR1 = pin.USR1
+LED_USR2 = pin.USR2
+LED_USR3 = pin.USR3
+LED_USR4 = pin.USR4
+
+# User button
+USR_BUTTON = pin.USR_BUTTON

src/adafruit_blinka/microcontroller/am625x/pin.py

@@ -0,0 +1,68 @@
+# SPDX-FileCopyrightText: 2026 Melissa LeBlanc-Williams for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
+"""TI AM625X pin names (BeaglePlay)"""
+from adafruit_blinka.microcontroller.generic_linux.libgpiod_pin import Pin
+
+# gpiochip1 (4201000.gpio) – MCU domain GPIO
+QWIIC_SCL = Pin((1, 17))  # MCU_I2C0_SCL
+QWIIC_SDA = Pin((1, 18))  # MCU_I2C0_SDA
+
+# gpiochip2 (600000.gpio) – main_gpio0
+USR0 = Pin((2, 3))  # USR0 LED
+USR1 = Pin((2, 4))  # USR1 LED
+USR2 = Pin((2, 5))  # USR2 LED
+USR3 = Pin((2, 6))  # USR3 LED
+USR4 = Pin((2, 9))  # USR4 LED
+USR_BUTTON = Pin((2, 18))
+
+# gpiochip3 (601000.gpio) – main_gpio1
+# MIKROBUS I2C (i2c-3)
+MIKROBUS_SCL = Pin((3, 22))  # MIKROBUS_GPIO1_22 / main_i2c3_scl
+MIKROBUS_SDA = Pin((3, 23))  # MIKROBUS_GPIO1_23 / main_i2c3_sda
+
+# Grove I2C (i2c-1)
+GROVE_SCL = Pin((3, 28))  # main_i2c1_scl
+GROVE_SDA = Pin((3, 29))  # main_i2c1_sda
+
+# MIKROBUS general-purpose GPIO lines (gpiochip3)
+MIKROBUS_GPIO1_7 = Pin((3, 7))
+MIKROBUS_GPIO1_8 = Pin((3, 8))
+MIKROBUS_GPIO1_9 = Pin((3, 9))
+MIKROBUS_GPIO1_10 = Pin((3, 10))
+MIKROBUS_GPIO1_11 = Pin((3, 11))
+MIKROBUS_GPIO1_12 = Pin((3, 12))
+MIKROBUS_W1 = Pin((3, 13))  # 1-Wire GPIO
+MIKROBUS_GPIO1_14 = Pin((3, 14))
+MIKROBUS_GPIO1_15 = Pin((3, 15))
+MIKROBUS_GPIO1_16 = Pin((3, 16))
+MIKROBUS_GPIO1_17 = Pin((3, 17))
+MIKROBUS_GPIO1_18 = Pin((3, 18))
+# line 19 is VDD_3V3_SD (regulator control – not a user GPIO)
+MIKROBUS_GPIO1_20 = Pin((3, 20))
+MIKROBUS_GPIO1_21 = Pin((3, 21))
+MIKROBUS_GPIO1_22 = MIKROBUS_SCL  # dual-use: I2C SCL or GPIO
+MIKROBUS_GPIO1_23 = MIKROBUS_SDA  # dual-use: I2C SDA or GPIO
+# lines 24/25 are dual-use: MIKROBUS UART TX/RX or GPIO
+MIKROBUS_GPIO1_24 = Pin((3, 24))
+MIKROBUS_GPIO1_25 = Pin((3, 25))
+
+# MIKROBUS UART TX/RX aliases (/dev/ttyS0)
+UART_TX = MIKROBUS_GPIO1_24
+UART_RX = MIKROBUS_GPIO1_25
+
+# ordered as (i2cId, SCL, SDA)
+i2cPorts = (
+    (3, MIKROBUS_SCL, MIKROBUS_SDA),  # MIKROBUS I2C → /dev/play/mikrobus/i2c
+    (1, GROVE_SCL, GROVE_SDA),  # Grove I2C    → /dev/play/grove/i2c
+    (5, QWIIC_SCL, QWIIC_SDA),  # QWIIC        → /dev/play/qwiic/i2c
+)
+
+# ordered as (spiId, sckId, mosiId, misoId)
+# MIKROBUS SPI is managed by the Greybus/CC1352P7 coprocessor;
+# no spidev is exposed by default on stock images.
+spiPorts = ()
+
+# ordered as (uartId, txId, rxId)
+# MIKROBUS UART → /dev/ttyS0
+uartPorts = ((0, UART_TX, UART_RX),)

src/board_imports.json

@@ -155,5 +155,6 @@
     "VIVID_UNIT": "adafruit_blinka.board.vivid_unit",
     "INDIEDROID_NOVA": "adafruit_blinka.board.ameridroid.indiedroid_nova",
     "RDK_X3": "adafruit_blinka.board.horizon.rdkx3",
-    "PARTICLE_TACHYON": "adafruit_blinka.board.particle.tachyon"
+    "PARTICLE_TACHYON": "adafruit_blinka.board.particle.tachyon",
+    "BEAGLE_PLAY": "adafruit_blinka.board.beagleboard.beagle_play"
 }

src/microcontroller_imports.json

@@ -80,5 +80,6 @@
     "FT2232H": "adafruit_blinka.microcontroller.ftdi_mpsse.ft2232h",
     "FT4232H": "adafruit_blinka.microcontroller.ftdi_mpsse.ft4232h",
     "BINHO": "adafruit_blinka.microcontroller.nova",
-    "OS_AGNOSTIC": "adafruit_blinka.microcontroller.generic_agnostic_board"
+    "OS_AGNOSTIC": "adafruit_blinka.microcontroller.generic_agnostic_board",
+    "AM625X": "adafruit_blinka.microcontroller.am625x"
 }