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ARM: sunxi: add support for H2+ SoC 

Allwinner H2+ is a quad-core Cortex-A7 SoC.

It is very like H3, that they share the same SoC ID (0x1680), and H3
memory maps as well as drivers works well on the SoC.

Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This commit is contained in:
Icenowy Zheng 2016-12-02 23:05:12 +08:00 committed by Maxime Ripard
parent 7ce7d89f48
commit 16fa9629c4
3 changed files with 6 additions and 0 deletions
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4
Documentation/arm/sunxi/README
View File

@ -63,6 +63,10 @@ SunXi family
+ User Manual + User Manual
http://dl.linux-sunxi.org/A33/A33%20user%20manual%20release%201.1.pdf http://dl.linux-sunxi.org/A33/A33%20user%20manual%20release%201.1.pdf
- Allwinner H2+ (sun8i)
+ No document available now, but is known to be working properly with
H3 drivers and memory map.
- Allwinner H3 (sun8i) - Allwinner H3 (sun8i)
+ Datasheet + Datasheet
http://dl.linux-sunxi.org/H3/Allwinner_H3_Datasheet_V1.0.pdf http://dl.linux-sunxi.org/H3/Allwinner_H3_Datasheet_V1.0.pdf

1
Documentation/devicetree/bindings/arm/sunxi.txt
View File

@ -12,6 +12,7 @@ using one of the following compatible strings:
allwinner,sun8i-a23 allwinner,sun8i-a23
allwinner,sun8i-a33 allwinner,sun8i-a33
allwinner,sun8i-a83t allwinner,sun8i-a83t
allwinner,sun8i-h2-plus
allwinner,sun8i-h3 allwinner,sun8i-h3
allwinner,sun9i-a80 allwinner,sun9i-a80
allwinner,sun50i-a64 allwinner,sun50i-a64

1
arch/arm/mach-sunxi/sunxi.c
View File

@ -63,6 +63,7 @@ static const char * const sun8i_board_dt_compat[] = {
"allwinner,sun8i-a23", "allwinner,sun8i-a23",
"allwinner,sun8i-a33", "allwinner,sun8i-a33",
"allwinner,sun8i-a83t", "allwinner,sun8i-a83t",
"allwinner,sun8i-h2-plus",
"allwinner,sun8i-h3", "allwinner,sun8i-h3",
NULL, NULL,
}; };