From 16e3e94bf4047f2c319d3540532204fcdb518bb6 Mon Sep 17 00:00:00 2001
From: Technobly <technobly@gmail.com>
Date: Tue, 29 Apr 2025 11:07:30 -0500
Subject: [PATCH] Support for Particle Tachyon

---
 adafruit_platformdetect/board.py            | 8 ++++++++
 adafruit_platformdetect/chip.py             | 3 +++
 adafruit_platformdetect/constants/boards.py | 6 ++++++
 adafruit_platformdetect/constants/chips.py  | 1 +
 4 files changed, 18 insertions(+)

diff --git a/adafruit_platformdetect/board.py b/adafruit_platformdetect/board.py
index b302d17..e14758c 100644
--- a/adafruit_platformdetect/board.py
+++ b/adafruit_platformdetect/board.py
@@ -243,6 +243,8 @@ def id(self) -> Optional[str]:
             board_id = self._rv1106_id()
         elif chip_id == chips.SUNRISE_X3:
             board_id = boards.RDK_X3
+        elif chip_id == chips.QCM6490:
+            board_id = boards.PARTICLE_TACHYON
         self._board_id = board_id
         return board_id
 
@@ -1198,6 +1200,11 @@ def any_horizon_board(self):
         """Check whether the current board is any Horizon device."""
         return self.id in boards._HORIZON_IDS
 
+    @property
+    def any_particle_board(self):
+        """Check whether the current board is any Particle device."""
+        return self.id in boards._PARTICLE_IDS
+
     @property
     def os_environ_board(self) -> bool:
         """Check whether the current board is an OS environment variable special case."""
@@ -1272,6 +1279,7 @@ def lazily_generate_conditions():
             yield self.any_vivid_unit
             yield self.any_starfive_id
             yield self.any_horizon_board
+            yield self.any_particle_board
 
         return any(condition for condition in lazily_generate_conditions())
 
diff --git a/adafruit_platformdetect/chip.py b/adafruit_platformdetect/chip.py
index cabc733..f07c091 100644
--- a/adafruit_platformdetect/chip.py
+++ b/adafruit_platformdetect/chip.py
@@ -349,6 +349,9 @@ def _linux_id(self) -> Optional[str]:
         if self.detector.check_dt_compatible_value("hobot,x3"):
             return chips.SUNRISE_X3
 
+        if self.detector.check_dt_compatible_value("particle,tachyon"):
+            return chips.QCM6490
+
         linux_id = None
         hardware = self.detector.get_cpuinfo_field("Hardware")
 
diff --git a/adafruit_platformdetect/constants/boards.py b/adafruit_platformdetect/constants/boards.py
index 6e1742e..296589e 100644
--- a/adafruit_platformdetect/constants/boards.py
+++ b/adafruit_platformdetect/constants/boards.py
@@ -270,6 +270,9 @@
 # Horizon
 RDK_X3 = "RDK_X3"
 
+# Particle
+PARTICLE_TACHYON = "PARTICLE_TACHYON"
+
 # StarFive boards
 _STARFIVE_BOARD_IDS = (VISIONFIVE2,)
 # Asus Tinkerboard
@@ -688,5 +691,8 @@
 
 _AMERIDROID_IDS = (INDIEDROID_NOVA,)
 
+# Particle
+_PARTICLE_IDS = (PARTICLE_TACHYON,)
+
 # Agnostic board
 OS_AGNOSTIC_BOARD = "OS_AGNOSTIC_BOARD"
diff --git a/adafruit_platformdetect/constants/chips.py b/adafruit_platformdetect/constants/chips.py
index a08bf59..69bc7bc 100644
--- a/adafruit_platformdetect/constants/chips.py
+++ b/adafruit_platformdetect/constants/chips.py
@@ -87,6 +87,7 @@
 RZV2N = "RZV2N"
 RZV2H = "RZV2H"
 SUNRISE_X3 = "SUNRISE_X3"
+QCM6490 = "QCM6490"
 
 BCM_RANGE = {"BCM2708", "BCM2709", "BCM2711", "BCM2712", "BCM2835", "BCM2837"}