arm: sunxi: add support for V3s SoC

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>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

diff --git a/Documentation/arm/sunxi/README b/Documentation/arm/sunxi/README
index 1fe4d99cb43e2287f21b1a06759494a35ff0ae17..d7b1f016bd62bb7e06b97e9345d1eb8ac7df1723 100644 (file)
--- a/Documentation/arm/sunxi/README
+++ b/Documentation/arm/sunxi/README
@@ -71,6 +71,10 @@ 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 320d2afdbc7803ea23f747f75a45c871ba91049c..f44e3acb5c90e8b0b845908038b9ac6473fc6824 100644 (file)
--- a/arch/arm/mach-sunxi/sunxi.c
+++ b/arch/arm/mach-sunxi/sunxi.c
@@ -65,6 +65,7 @@ static const char * const sun8i_board_dt_compat[] = {
        "allwinner,sun8i-a83t",
        "allwinner,sun8i-h2-plus",
        "allwinner,sun8i-h3",
+       "allwinner,sun8i-v3s",
        NULL,
 };