[PATCH v2] documentation: arm: sunxi: Allwinner H2+/H3 update

[Wilken Gottwalt]

Updated information about H2+ and H3 differences and added a link to a
slightly newer datasheet.

Signed-off-by: Wilken Gottwalt <wilken.gottwalt@xxxxxxxxxxx>
---
Changes in v2:
        - addressed comments/proposals from Maxime
---
 Documentation/arm/sunxi.rst | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Documentation/arm/sunxi.rst b/Documentation/arm/sunxi.rst
index b037428aee98..19d78eea31a9 100644
--- a/Documentation/arm/sunxi.rst
+++ b/Documentation/arm/sunxi.rst
@@ -103,12 +103,14 @@ SunXi family
 
         * No document available now, but is known to be working properly with
           H3 drivers and memory map.
+        * The changes compared to a H3 are a downgraded GMAC to a 100MBit MAC
+          and the display engine (DE) not having support for 4k.
 
       - Allwinner H3 (sun8i)
 
         * Datasheet
 
-          http://dl.linux-sunxi.org/H3/Allwinner_H3_Datasheet_V1.0.pdf
+          https://linux-sunxi.org/images/4/4b/Allwinner_H3_Datasheet_V1.2.pdf
 
       - Allwinner R40 (sun8i)
 
-- 
2.28.0