sunxi: Add SUN6I_PRCM kconfig entry

Add simple and meaningful kconfig option for prcm.c
instead of using MACH type on Makefile.

PRCM (Power/Reset/Clock Management) is considered as a
Multi-Functional Device, so used the same on Kconfig definition.

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 15cc01439ad5483dd129cb2e51a85d44e72de26e..dd1cf016eac19a2441087618df7a343eba348727 100644 (file)
--- a/arch/arm/mach-sunxi/Kconfig
+++ b/arch/arm/mach-sunxi/Kconfig
@@ -6,6 +6,12 @@ config SPL_LDSCRIPT
 config IDENT_STRING
        default " Allwinner Technology"
 
+config SUN6I_PRCM
+       bool
+       help
+         Support for the PRCM (Power/Reset/Clock Management) unit available
+         in A31 SoC.
+
 config SUNXI_HIGH_SRAM
        bool
        default n
@@ -88,6 +94,7 @@ config MACH_SUN6I
        select CPU_V7_HAS_NONSEC
        select CPU_V7_HAS_VIRT
        select ARCH_SUPPORT_PSCI
+       select SUN6I_PRCM
        select SUNXI_GEN_SUN6I
        select SUPPORT_SPL
        select ARMV7_BOOT_SEC_DEFAULT if OLD_SUNXI_KERNEL_COMPAT

diff --git a/arch/arm/mach-sunxi/Makefile b/arch/arm/mach-sunxi/Makefile
index 6ddf6827643088b756a8fedb040ea226785ac161..9713fd5a29bad5c9a367e2650d2c18eaff248101 100644 (file)
--- a/arch/arm/mach-sunxi/Makefile
+++ b/arch/arm/mach-sunxi/Makefile
@@ -16,7 +16,7 @@ obj-y += pinmux.o
 ifndef CONFIG_MACH_SUN9I
 obj-y  += usb_phy.o
 endif
-obj-$(CONFIG_MACH_SUN6I)       += prcm.o
+obj-$(CONFIG_SUN6I_PRCM)       += prcm.o
 obj-$(CONFIG_MACH_SUN8I)       += prcm.o
 obj-$(CONFIG_MACH_SUN9I)       += prcm.o
 obj-$(CONFIG_MACH_SUN6I)       += p2wi.o