[PATCH 1/6] ARM: sunxi: Introduce Allwinner A80 support

From: Chen-Yu Tsai
Date: Sun Sep 21 2014 - 11:00:02 EST


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@xxxxxxxx>
---
arch/arm/mach-sunxi/Kconfig | 5 +++++
arch/arm/mach-sunxi/sunxi.c | 9 +++++++++
2 files changed, 14 insertions(+)

diff --git a/arch/arm/mach-sunxi/Kconfig b/arch/arm/mach-sunxi/Kconfig
index 1aaa1e1..72f222b 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 A80 (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 42d4753..4bd2117 100644
--- a/arch/arm/mach-sunxi/sunxi.c
+++ b/arch/arm/mach-sunxi/sunxi.c
@@ -139,3 +139,12 @@ 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 (A80) Family")
+ .dt_compat = sun9i_board_dt_compat,
+MACHINE_END
--
2.1.0

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/