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

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

[Wilken Gottwalt]

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

Signed-off-by: Wilken Gottwalt <wilken.gottwalt@mailbox.org>
---
 Documentation/arm/sunxi.rst | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/arm/sunxi.rst b/Documentation/arm/sunxi.rst
index b037428aee98..50b9199d929d 100644
--- a/Documentation/arm/sunxi.rst
+++ b/Documentation/arm/sunxi.rst
@@ -103,12 +103,15 @@ SunXi family
 
         * No document available now, but is known to be working properly with
           H3 drivers and memory map.
+        * It is basically a H3 where the GMAC block was replaced by a 100 MBit only MAC block.
 
       - Allwinner H3 (sun8i)
 
         * Datasheet
 
           http://dl.linux-sunxi.org/H3/Allwinner_H3_Datasheet_V1.0.pdf
+          or a slightly more up to date version
+          https://linux-sunxi.org/images/4/4b/Allwinner_H3_Datasheet_V1.2.pdf
 
       - Allwinner R40 (sun8i)
 
-- 
2.28.0

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

[Maxime Ripard]

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Hi,

On Tue, Sep 08, 2020 at 03:18:08PM +0200, Wilken Gottwalt wrote:
> Updated information about H2+ and H3 difference and added a link to a
> slightly newer datasheet.
> 
> Signed-off-by: Wilken Gottwalt <wilken.gottwalt@mailbox.org>
> ---
>  Documentation/arm/sunxi.rst | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/Documentation/arm/sunxi.rst b/Documentation/arm/sunxi.rst
> index b037428aee98..50b9199d929d 100644
> --- a/Documentation/arm/sunxi.rst
> +++ b/Documentation/arm/sunxi.rst
> @@ -103,12 +103,15 @@ SunXi family
>  
>          * No document available now, but is known to be working properly with
>            H3 drivers and memory map.
> +        * It is basically a H3 where the GMAC block was replaced by a 100 MBit only MAC block.

There's more to it (like 4k output in the display engine iirc), but I'm
not really sure that it's this file purpose to document each variation
between SoCs.

>        - Allwinner H3 (sun8i)
>  
>          * Datasheet
>  
>            http://dl.linux-sunxi.org/H3/Allwinner_H3_Datasheet_V1.0.pdf
> +          or a slightly more up to date version
> +          https://linux-sunxi.org/images/4/4b/Allwinner_H3_Datasheet_V1.2.pdf

Why not just update the link?

Maxime

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