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[v2,1/4] arm: sunxi: add support for V3s SoC

Message ID 20170116180116.36729-2-icenowy@aosc.xyz (mailing list archive)
State New, archived
Headers show

Commit Message

Icenowy Zheng Jan. 16, 2017, 6:01 p.m. UTC
Allwinner V3s is a low-end single-core Cortex-A7 SoC, with 64MB
integrated DRAM, and several peripherals.

Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
---
Changes in v2:
- Used linux-sunxi.org wiki hosted address of V3s datasheet.

Note: the V3s datasheet contains its user manual.

 Documentation/arm/sunxi/README | 4 ++++
 arch/arm/mach-sunxi/sunxi.c    | 1 +
 2 files changed, 5 insertions(+)

Comments

Maxime Ripard Jan. 17, 2017, 9:05 a.m. UTC | #1
On Tue, Jan 17, 2017 at 02:01:13AM +0800, Icenowy Zheng wrote:
> Allwinner V3s is a low-end single-core Cortex-A7 SoC, with 64MB
> integrated DRAM, and several peripherals.
> 
> Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
> ---
> Changes in v2:
> - Used linux-sunxi.org wiki hosted address of V3s datasheet.
> 
> Note: the V3s datasheet contains its user manual.

That would be great to use User Manual in the filename rather than
datasheet then. The datasheet is something different.

Maxime
Icenowy Zheng Jan. 17, 2017, 4:52 p.m. UTC | #2
17.01.2017, 17:06, "Maxime Ripard" <maxime.ripard@free-electrons.com>:
> On Tue, Jan 17, 2017 at 02:01:13AM +0800, Icenowy Zheng wrote:
>>  Allwinner V3s is a low-end single-core Cortex-A7 SoC, with 64MB
>>  integrated DRAM, and several peripherals.
>>
>>  Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
>>  ---
>>  Changes in v2:
>>  - Used linux-sunxi.org wiki hosted address of V3s datasheet.
>>
>>  Note: the V3s datasheet contains its user manual.
>
> That would be great to use User Manual in the filename rather than
> datasheet then. The datasheet is something different.

Allwinner named it datasheet.

For previous SoCs, datasheet will contain info about pins, and user manual
about registers.

But for H3 and V3s, datasheet now contains both pins' info and registers' info.

>
> Maxime
>
> --
> Maxime Ripard, Free Electrons
> Embedded Linux and Kernel engineering
> http://free-electrons.com
diff mbox

Patch

diff --git a/Documentation/arm/sunxi/README b/Documentation/arm/sunxi/README
index cd0243302bc1..a455b305c62c 100644
--- a/Documentation/arm/sunxi/README
+++ b/Documentation/arm/sunxi/README
@@ -67,6 +67,10 @@  SunXi family
         + Datasheet
           http://dl.linux-sunxi.org/H3/Allwinner_H3_Datasheet_V1.0.pdf
 
+      - Allwinner V3s (sun8i)
+        + Datasheet
+          http://linux-sunxi.org/File:Allwinner_V3s_Datasheet_V1.0.pdf
+
     * Quad ARM Cortex-A15, Quad ARM Cortex-A7 based SoCs
       - Allwinner A80
         + Datasheet
diff --git a/arch/arm/mach-sunxi/sunxi.c b/arch/arm/mach-sunxi/sunxi.c
index 2e2bde271205..f246bfc6cfe4 100644
--- a/arch/arm/mach-sunxi/sunxi.c
+++ b/arch/arm/mach-sunxi/sunxi.c
@@ -64,6 +64,7 @@  static const char * const sun8i_board_dt_compat[] = {
 	"allwinner,sun8i-a33",
 	"allwinner,sun8i-a83t",
 	"allwinner,sun8i-h3",
+	"allwinner,sun8i-v3s",
 	NULL,
 };