Squashed 'third_party/pico-sdk/lib/tinyusb/' content from commit 868948f67c

Change-Id: I5d33c2566dd597be9d4b1c30d4b3723c5ef4a265
git-subtree-dir: third_party/pico-sdk/lib/tinyusb
git-subtree-split: 868948f67c90fa7c2553cdcd604b52862cf55720
Signed-off-by: Austin Schuh <austin.linux@gmail.com>
diff --git a/docs/index.rst b/docs/index.rst
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+:hide-toc:
+
+*********
+TinyUSB
+*********
+
+TinyUSB is an open-source cross-platform USB Host/Device stack for embedded systems,
+designed to be memory-safe with no dynamic allocation and thread-safe with all interrupt events being deferred and then handled in the non-ISR task function.
+
+
+.. toctree::
+   :caption: Index
+   :hidden:
+
+   Info <info/index>
+   Reference <reference/index>
+   Contributing <contributing/index>
+
+.. toctree::
+   :caption: External Links
+   :hidden:
+
+   Source Code <https://github.com/hathach/tinyusb>
+   Issue Tracker <https://github.com/hathach/tinyusb/issues>
+   Discussions <https://github.com/hathach/tinyusb/discussions>