Hi,
On 11-11-16 17:46, Icenowy Zheng wrote:
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@xxxxxxxx>
I agree that given that the chip-id is 1680 for both
this does seem to be the same die as the H3, and given
that we do not have any datasheets, I agree that just
treating the H2+ as a H3 is best for now, we can always
change h2.dtsi to actually differentiate things later.
This entire series LGTM and is:
Reviewed-by: Hans de Goede <hdegoede@xxxxxxxxxx>
Regards,
Hans
---
Documentation/arm/sunxi/README | 4 ++++
Documentation/devicetree/bindings/arm/sunxi.txt | 1 +
arch/arm/mach-sunxi/sunxi.c | 1 +
3 files changed, 6 insertions(+)
diff --git a/Documentation/arm/sunxi/README b/Documentation/arm/sunxi/README
index cd02433..1fe4d99c 100644
--- a/Documentation/arm/sunxi/README
+++ b/Documentation/arm/sunxi/README
@@ -63,6 +63,10 @@ SunXi family
+ User Manual
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)
+ Datasheet
http://dl.linux-sunxi.org/H3/Allwinner_H3_Datasheet_V1.0.pdf
diff --git a/Documentation/devicetree/bindings/arm/sunxi.txt b/Documentation/devicetree/bindings/arm/sunxi.txt
index 3975d0a..0c0f277 100644
--- a/Documentation/devicetree/bindings/arm/sunxi.txt
+++ b/Documentation/devicetree/bindings/arm/sunxi.txt
@@ -13,5 +13,6 @@ using one of the following compatible strings:
allwinner,sun8i-a33
allwinner,sun8i-a83t
allwinner,sun8i-h3
+ allwinner,sun8i-h2plus
allwinner,sun9i-a80
nextthing,gr8
diff --git a/arch/arm/mach-sunxi/sunxi.c b/arch/arm/mach-sunxi/sunxi.c
index 2e2bde2..3647ad7 100644
--- a/arch/arm/mach-sunxi/sunxi.c
+++ b/arch/arm/mach-sunxi/sunxi.c
@@ -63,6 +63,7 @@ static const char * const sun8i_board_dt_compat[] = {
"allwinner,sun8i-a23",
"allwinner,sun8i-a33",
"allwinner,sun8i-a83t",
+ "allwinner,sun8i-h2plus",
"allwinner,sun8i-h3",
NULL,
};
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