doc: board: amlogic: Update support matrix

Update the matrix table with new supported features and
new SoC features to support.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
diff --git a/doc/board/amlogic/index.rst b/doc/board/amlogic/index.rst
index 0e2f8c9..9e780ba 100644
--- a/doc/board/amlogic/index.rst
+++ b/doc/board/amlogic/index.rst
@@ -26,7 +26,7 @@
 +-------------------------------+-----------+--------------+--------------+------------+------------+-------------+--------------+
 | Clock Control      		| **Yes**   | **Yes**      | **Yes**      | **Yes**    | **Yes**    | **Yes**     | **Yes**      |
 +-------------------------------+-----------+--------------+--------------+------------+------------+-------------+--------------+
-| PWM                		| No        | No           | No           | No         | No         | No          | No           |
+| PWM                		| **Yes**   | **Yes**      | **Yes**      | **Yes**    | **Yes**    | **Yes**     | **Yes**      |
 +-------------------------------+-----------+--------------+--------------+------------+------------+-------------+--------------+
 | Reset Control      		| **Yes**   | **Yes**      | **Yes**      | **Yes**    | **Yes**    | **Yes**     | **Yes**      |
 +-------------------------------+-----------+--------------+--------------+------------+------------+-------------+--------------+
@@ -44,9 +44,9 @@
 +-------------------------------+-----------+--------------+--------------+------------+------------+-------------+--------------+
 | I2C               		| **Yes**   | **Yes**      | **Yes**      | **Yes**    | **Yes**    | **Yes**     | **Yes**      |
 +-------------------------------+-----------+--------------+--------------+------------+------------+-------------+--------------+
-| USB               		| **Yes**   | **Yes**      | **Yes**      | No         | **Yes**    | **Yes**     | **Yes**      |
+| USB               		| **Yes**   | **Yes**      | **Yes**      | **Yes**    | **Yes**    | **Yes**     | **Yes**      |
 +-------------------------------+-----------+--------------+--------------+------------+------------+-------------+--------------+
-| USB OTG          		| No        | **Yes**      | **Yes**      | No         | **Yes**    | **Yes**     | **Yes**      |
+| USB OTG          		| No        | **Yes**      | **Yes**      | **Yes**    | **Yes**    | **Yes**     | **Yes**      |
 +-------------------------------+-----------+--------------+--------------+------------+------------+-------------+--------------+
 | eMMC              		| **Yes**   | **Yes**      | **Yes**      | **Yes**    | **Yes**    | **Yes**     | **Yes**      |
 +-------------------------------+-----------+--------------+--------------+------------+------------+-------------+--------------+
@@ -66,6 +66,8 @@
 +-------------------------------+-----------+--------------+--------------+------------+------------+-------------+--------------+
 | LCD/LVDS Output    		| No        | *N/A*        | No           | No         | No         | No          | No           |
 +-------------------------------+-----------+--------------+--------------+------------+------------+-------------+--------------+
+| MIPI DSI Output    		| *N/A*     | *N/A*        | *N/A*        | No         | No         | No          | No           |
++-------------------------------+-----------+--------------+--------------+------------+------------+-------------+--------------+
 | SoC (version) information    	| **Yes**   | **Yes**      | **Yes**      | **Yes**    | **Yes**    | **Yes**     | **Yes**      |
 +-------------------------------+-----------+--------------+--------------+------------+------------+-------------+--------------+