+ Fixup: TCA8418 - Add COPYRIGHT.md, update README.md

Drivers/TCA8418/COPYRIGHT.md

@@ -0,0 +1,18 @@
+Copyright 2023 Anthony DiGirolamo
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the “Software”), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Drivers/TCA8418/README.md

@@ -1,5 +1,4 @@
-# BQ24295
+# TCA8418 I2C Controlled Keypad Scan IC With Integrated ESD Protection
 
-Power management: I2C-controlled 3A single cell USB charger with narrow VDC 4.5-5.5V adjustable voltage at 1.5A synchronous boost operation.
-
-[Datasheet](https://www.ti.com/lit/ds/symlink/bq24295.pdf)
+[Datasheet](https://www.ti.com/lit/ds/symlink/tca8418.pdf?ts=1751500237439)
+[Original implementation](https://github.com/AnthonyDiGirolamo/i2c-thumb-keyboard/tree/master) by Anthony DiGirolamo