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authorChen-Yu Tsai <wens@csie.org>2014-10-08 15:02:52 +0200
committerMaxime Ripard <maxime.ripard@free-electrons.com>2014-10-20 14:51:28 +0200
commit3d4c2f1ced78fc6f74d0d9ddb25f66722f978fd1 (patch)
tree22a18dd27c1d3711f2402c27c21263fc53f90e62 /arch/arm/mach-sunxi
parentdevicetree: bindings: Add vendor prefix for Merrii Technology Co., Ltd. (diff)
downloadlinux-3d4c2f1ced78fc6f74d0d9ddb25f66722f978fd1.tar.xz
linux-3d4c2f1ced78fc6f74d0d9ddb25f66722f978fd1.zip
ARM: sunxi: Introduce Allwinner A80 support
The Allwinner A80 is a new Cortex octo-core A7/A15 big.LITTLE SoC. While it's processor cores and interconnecting bus are new, it re-uses many peripherals found in earlier Allwinner SoCs. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Tested-by: Andreas Färber <afaerber@suse.de>
Diffstat (limited to 'arch/arm/mach-sunxi')
-rw-r--r--arch/arm/mach-sunxi/Kconfig5
-rw-r--r--arch/arm/mach-sunxi/sunxi.c9
2 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm/mach-sunxi/Kconfig b/arch/arm/mach-sunxi/Kconfig
index 1aaa1e15ef70..d04f84b4f937 100644
--- a/arch/arm/mach-sunxi/Kconfig
+++ b/arch/arm/mach-sunxi/Kconfig
@@ -42,4 +42,9 @@ config MACH_SUN8I
select MFD_SUN6I_PRCM
select RESET_CONTROLLER
+config MACH_SUN9I
+ bool "Allwinner (sun9i) SoCs support"
+ default ARCH_SUNXI
+ select ARM_GIC
+
endif
diff --git a/arch/arm/mach-sunxi/sunxi.c b/arch/arm/mach-sunxi/sunxi.c
index d7598aeed803..1f986758784a 100644
--- a/arch/arm/mach-sunxi/sunxi.c
+++ b/arch/arm/mach-sunxi/sunxi.c
@@ -63,3 +63,12 @@ static const char * const sun8i_board_dt_compat[] = {
DT_MACHINE_START(SUN8I_DT, "Allwinner sun8i (A23) Family")
.dt_compat = sun8i_board_dt_compat,
MACHINE_END
+
+static const char * const sun9i_board_dt_compat[] = {
+ "allwinner,sun9i-a80",
+ NULL,
+};
+
+DT_MACHINE_START(SUN9I_DT, "Allwinner sun9i Family")
+ .dt_compat = sun9i_board_dt_compat,
+MACHINE_END