ili9xxx: add list of models on top of the document. (#3023)

* Update ili9xxx.rst

Pleasing the list of allowed display models on top of the page.
As suggested on the discord #documention channel.

* Update index.rst

Adding all display models that can be used with the ili9xxx display controller component.

* Update index.rst

restore 'ILI9xxx, components/display/ili9xxx, ili9341.jpg' in index page

* adding driver aliases to the index page as well.

* revert last changes

* Update components/display/ili9xxx.rst

Co-authored-by: Keith Burzinski <kbx81x@gmail.com>

---------

Co-authored-by: Keith Burzinski <kbx81x@gmail.com>

components/display/ili9xxx.rst

@@ -3,11 +3,28 @@ ILI9xxx TFT LCD Series
 ======================
 
 .. seo::
-    :description: Instructions for setting up ILI9xxx TFT LCD display drivers.
+    :description: Instructions for setting up ILI9xxx like TFT LCD display drivers.
     :image: ili9341.jpg
 
 .. _ili9xxx:
 
+Models
+------
+With this display driver you can control the following displays:
+  - ILI9341
+  - ILI9342
+  - ILI9481
+  - ILI9486
+  - ILI9488
+  - M5STACK
+  - S3BOX
+  - S3BOX_LITE
+  - ST7796
+  - TFT 2.4
+  - TFT 2.4R
+
+More display drivers will come in the future.
+
 Usage
 -----
 This component is the successor of the ILI9341 component allowing to control more display drivers and use 16bit colors when enough free ram.

index.rst

@@ -610,6 +610,13 @@ Display Components
     ST7789V, components/display/st7789v, st7789v.jpg
     ST7920, components/display/st7920, st7920.jpg
     ILI9xxx, components/display/ili9xxx, ili9341.jpg
+    ILI9341, components/display/ili9xxx, ili9341.jpg
+    ILI9342, components/display/ili9xxx, ili9341.jpg
+    ILI9481, components/display/ili9xxx, ili9341.jpg 
+    ILI9486, components/display/ili9xxx, ili9341.jpg 
+    ILI9488, components/display/ili9xxx, ili9341.jpg 
+    ST7796, components/display/ili9xxx, ili9341.jpg
+
     Waveshare E-Paper, components/display/waveshare_epaper, waveshare_epaper.jpg
     Inkplate, components/display/inkplate6, inkplate6.jpg
     PCD8544 (Nokia 5110/ 3310), components/display/pcd8544, pcd8544.jpg