sunxi: Add SUN8I_RSB kconfig entry
Add simple and meaningful kconfig option for rsb.c
instead of using MACH type on Makefile.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
diff --git a/arch/arm/mach-sunxi/Kconfig b/arch/arm/mach-sunxi/Kconfig
index 966445d..2fd372a 100644
--- a/arch/arm/mach-sunxi/Kconfig
+++ b/arch/arm/mach-sunxi/Kconfig
@@ -23,6 +23,14 @@
Support for the PRCM (Power/Reset/Clock Management) unit available
in A31 SoC.
+config SUN8I_RSB
+ bool "Allwinner sunXi Reduced Serial Bus Driver"
+ help
+ Say y here to enable support for Allwinner's Reduced Serial Bus
+ (RSB) support. This controller is responsible for communicating
+ with various RSB based devices, such as AXP223, AXP8XX PMICs,
+ and AC100/AC200 ICs.
+
config SUNXI_HIGH_SRAM
bool
default n
@@ -188,6 +196,7 @@
select SUN6I_PRCM
select SUNXI_HIGH_SRAM
select SUNXI_GEN_SUN6I
+ select SUN8I_RSB
select SUPPORT_SPL
config MACH_SUN50I
@@ -216,6 +225,7 @@
# The sun8i SoCs share a lot, this helps to avoid a lot of "if A23 || A33"
config MACH_SUN8I
bool
+ select SUN8I_RSB
select SUN6I_PRCM
default y if MACH_SUN8I_A23
default y if MACH_SUN8I_A33
diff --git a/arch/arm/mach-sunxi/Makefile b/arch/arm/mach-sunxi/Makefile
index 87b0c57..64407db 100644
--- a/arch/arm/mach-sunxi/Makefile
+++ b/arch/arm/mach-sunxi/Makefile
@@ -18,8 +18,7 @@
endif
obj-$(CONFIG_SUN6I_P2WI) += p2wi.o
obj-$(CONFIG_SUN6I_PRCM) += prcm.o
-obj-$(CONFIG_MACH_SUN8I) += rsb.o
-obj-$(CONFIG_MACH_SUN9I) += rsb.o
+obj-$(CONFIG_SUN8I_RSB) += rsb.o
obj-$(CONFIG_MACH_SUN4I) += clock_sun4i.o
obj-$(CONFIG_MACH_SUN5I) += clock_sun4i.o
obj-$(CONFIG_MACH_SUN6I) += clock_sun6i.o