[PATCH v2 6/9] arm64: aspeed: Add support for ASPEED AST27XX BMC SoC

[Kevin Chen]

Add two configs of ARCH_ASPEED and MACH_ASPEED_G7.
In current arm64 architecture, ARCH_ASPEED would select MACH_ASPEED_G7.

Signed-off-by: Kevin Chen <kevin_chen at aspeedtech.com>
---
 MAINTAINERS                  |  3 +++
 arch/arm64/Kconfig.platforms | 14 ++++++++++++++
 2 files changed, 17 insertions(+)

diff --git a/MAINTAINERS b/MAINTAINERS
index 8766f3e5e87e..7d7eded0d6a3 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2121,7 +2121,10 @@ Q:	https://patchwork.ozlabs.org/project/linux-aspeed/list/
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/joel/bmc.git
 F:	Documentation/devicetree/bindings/arm/aspeed/
 F:	arch/arm/boot/dts/aspeed/
+F:	arch/arm64/boot/dts/aspeed/
 F:	arch/arm/mach-aspeed/
+F:	include/dt-bindings/clock/aspeed,ast2700-clk.h
+F:	include/dt-bindings/reset/aspeed,ast2700-reset.h
 N:	aspeed
 
 ARM/AXM LSI SOC
diff --git a/arch/arm64/Kconfig.platforms b/arch/arm64/Kconfig.platforms
index 6c6d11536b42..1db7b6f1ee0a 100644
--- a/arch/arm64/Kconfig.platforms
+++ b/arch/arm64/Kconfig.platforms
@@ -40,6 +40,20 @@ config ARCH_APPLE
 	  This enables support for Apple's in-house ARM SoC family, starting
 	  with the Apple M1.
 
+config ARCH_ASPEED
+	bool "Aspeed SoC family"
+	select MACH_ASPEED_G7
+	help
+	  Say yes if you intend to run on an Aspeed ast2700 or similar
+	  seventh generation Aspeed BMCs.
+
+config MACH_ASPEED_G7
+	bool "Aspeed SoC AST2700"
+	help
+	  Say yes if you intend to run on an Aspeed ast2700
+	  seventh generation Aspeed BMCs.
+	  Aspeed ast2700 BMC based on the Cortex A35.
+
 menuconfig ARCH_BCM
 	bool "Broadcom SoC Support"
 
-- 
2.34.1