ARM: Rename ARCH_SHMOBILE to ARCH_SHMOBILE_LEGACY

SH-Mobile platforms are transitioning from non-multiplatform to
multiplatform kernel. A new ARCH_SHMOBILE_MULTI configuration symbol has
been created to group all multiplatform-enabled SH-Mobile SoCs. The
existing ARCH_SHMOBILE configuration symbol groups SoCs that haven't
been converted yet.

This arrangement works fine for the arch/ code, but lots of drivers
needed on both ARCH_SHMOBILE and ARCH_SHMOBILE_MULTI depend on
ARCH_SHMOBILE only. In order to avoid changing them, rename
ARCH_SHMOBILE to ARCH_SHMOBILE_LEGACY, and create a new boolean
ARCH_SHMOBILE configuration symbol that is selected by both
ARCH_SHMOBILE_LEGACY and ARCH_SHMOBILE_MULTI.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

arch/arm/Kconfig

@@ -644,8 +644,9 @@ config ARCH_MSM
 	  stack and controls some vital subsystems
 	  (clock and power control, etc).
 
-config ARCH_SHMOBILE
-	bool "Renesas SH-Mobile / R-Mobile"
+config ARCH_SHMOBILE_LEGACY
+	bool "Renesas SH-Mobile / R-Mobile (non-multiplatform)"
+	select ARCH_SHMOBILE
 	select ARM_PATCH_PHYS_VIRT
 	select CLKDEV_LOOKUP
 	select GENERIC_CLOCKEVENTS
@@ -660,7 +661,8 @@ config ARCH_SHMOBILE
 	select PM_GENERIC_DOMAINS if PM
 	select SPARSE_IRQ
 	help
-	  Support for Renesas's SH-Mobile and R-Mobile ARM platforms.
+	  Support for Renesas's SH-Mobile and R-Mobile ARM platforms using
+	  a non-multiplatform kernel.
 
 config ARCH_RPC
 	bool "RiscPC"
@@ -1611,7 +1613,7 @@ config HZ_FIXED
 	default 200 if ARCH_EBSA110 || ARCH_S3C24XX || ARCH_S5P64X0 || \
 		ARCH_S5PV210 || ARCH_EXYNOS4
 	default AT91_TIMER_HZ if ARCH_AT91
-	default SHMOBILE_TIMER_HZ if ARCH_SHMOBILE
+	default SHMOBILE_TIMER_HZ if ARCH_SHMOBILE_LEGACY
 	default 0
 
 choice
@@ -1796,8 +1798,8 @@ config ARCH_WANT_GENERAL_HUGETLB
 source "mm/Kconfig"
 
 config FORCE_MAX_ZONEORDER
-	int "Maximum zone order" if ARCH_SHMOBILE
-	range 11 64 if ARCH_SHMOBILE
+	int "Maximum zone order" if ARCH_SHMOBILE_LEGACY
+	range 11 64 if ARCH_SHMOBILE_LEGACY
 	default "12" if SOC_AM33XX
 	default "9" if SA1111
 	default "11"

arch/arm/Makefile

@@ -190,7 +190,6 @@ machine-$(CONFIG_ARCH_S5PC100)		+= s5pc100
 machine-$(CONFIG_ARCH_S5PV210)		+= s5pv210
 machine-$(CONFIG_ARCH_SA1100)		+= sa1100
 machine-$(CONFIG_ARCH_SHMOBILE) 	+= shmobile
-machine-$(CONFIG_ARCH_SHMOBILE_MULTI) 	+= shmobile
 machine-$(CONFIG_ARCH_SIRF)		+= prima2
 machine-$(CONFIG_ARCH_SOCFPGA)		+= socfpga
 machine-$(CONFIG_ARCH_STI)		+= sti

arch/arm/boot/compressed/Makefile

@@ -64,7 +64,7 @@ else
 endif
 endif
 
-ifeq ($(CONFIG_ARCH_SHMOBILE),y)
+ifeq ($(CONFIG_ARCH_SHMOBILE_LEGACY),y)
 OBJS		+= head-shmobile.o
 endif
 

arch/arm/boot/dts/Makefile

@@ -216,7 +216,7 @@ dtb-$(CONFIG_ARCH_U8500) += ste-snowball.dtb \
 dtb-$(CONFIG_ARCH_S3C24XX) += s3c2416-smdk2416.dtb
 dtb-$(CONFIG_ARCH_S3C64XX) += s3c6410-mini6410.dtb \
 	s3c6410-smdk6410.dtb
-dtb-$(CONFIG_ARCH_SHMOBILE) += emev2-kzm9d.dtb \
+dtb-$(CONFIG_ARCH_SHMOBILE_LEGACY) += emev2-kzm9d.dtb \
 	r7s72100-genmai.dtb \
 	r8a7740-armadillo800eva.dtb \
 	r8a7778-bockw.dtb \

arch/arm/configs/ape6evm_defconfig

@@ -13,7 +13,7 @@ CONFIG_EMBEDDED=y
 CONFIG_PERF_EVENTS=y
 CONFIG_SLAB=y
 # CONFIG_BLOCK is not set
-CONFIG_ARCH_SHMOBILE=y
+CONFIG_ARCH_SHMOBILE_LEGACY=y
 CONFIG_ARCH_R8A73A4=y
 CONFIG_MACH_APE6EVM=y
 # CONFIG_ARM_THUMB is not set

arch/arm/configs/armadillo800eva_defconfig

@@ -15,7 +15,7 @@ CONFIG_MODULE_FORCE_UNLOAD=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_IOSCHED_DEADLINE is not set
 # CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARCH_SHMOBILE=y
+CONFIG_ARCH_SHMOBILE_LEGACY=y
 CONFIG_ARCH_R8A7740=y
 CONFIG_MACH_ARMADILLO800EVA=y
 # CONFIG_SH_TIMER_TMU is not set

arch/arm/configs/bockw_defconfig

@@ -8,7 +8,7 @@ CONFIG_SYSCTL_SYSCALL=y
 CONFIG_EMBEDDED=y
 CONFIG_SLAB=y
 # CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARCH_SHMOBILE=y
+CONFIG_ARCH_SHMOBILE_LEGACY=y
 CONFIG_ARCH_R8A7778=y
 CONFIG_MACH_BOCKW=y
 CONFIG_MEMORY_START=0x60000000

arch/arm/configs/koelsch_defconfig

@@ -9,7 +9,7 @@ CONFIG_EMBEDDED=y
 CONFIG_PERF_EVENTS=y
 CONFIG_SLAB=y
 # CONFIG_BLOCK is not set
-CONFIG_ARCH_SHMOBILE=y
+CONFIG_ARCH_SHMOBILE_LEGACY=y
 CONFIG_ARCH_R8A7791=y
 CONFIG_MACH_KOELSCH=y
 # CONFIG_SWP_EMULATE is not set

arch/arm/configs/kzm9d_defconfig

@@ -13,7 +13,7 @@ CONFIG_SLAB=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_IOSCHED_DEADLINE is not set
 # CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARCH_SHMOBILE=y
+CONFIG_ARCH_SHMOBILE_LEGACY=y
 CONFIG_ARCH_EMEV2=y
 CONFIG_MACH_KZM9D=y
 CONFIG_MEMORY_START=0x40000000

arch/arm/configs/kzm9g_defconfig

@@ -22,7 +22,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_IOSCHED_DEADLINE is not set
 # CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARCH_SHMOBILE=y
+CONFIG_ARCH_SHMOBILE_LEGACY=y
 CONFIG_ARCH_SH73A0=y
 CONFIG_MACH_KZM9G=y
 CONFIG_MEMORY_START=0x41000000

arch/arm/configs/lager_defconfig

@@ -12,7 +12,7 @@ CONFIG_SLAB=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_IOSCHED_DEADLINE is not set
 # CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARCH_SHMOBILE=y
+CONFIG_ARCH_SHMOBILE_LEGACY=y
 CONFIG_ARCH_R8A7790=y
 CONFIG_MACH_LAGER=y
 # CONFIG_SH_TIMER_TMU is not set

arch/arm/configs/mackerel_defconfig

@@ -14,7 +14,7 @@ CONFIG_MODULE_UNLOAD=y
 # CONFIG_BLK_DEV_BSG is not set
 # CONFIG_IOSCHED_DEADLINE is not set
 # CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARCH_SHMOBILE=y
+CONFIG_ARCH_SHMOBILE_LEGACY=y
 CONFIG_ARCH_SH7372=y
 CONFIG_MACH_MACKEREL=y
 CONFIG_MEMORY_SIZE=0x10000000

arch/arm/configs/marzen_defconfig

@@ -9,7 +9,7 @@ CONFIG_SYSCTL_SYSCALL=y
 CONFIG_EMBEDDED=y
 CONFIG_SLAB=y
 # CONFIG_IOSCHED_CFQ is not set
-CONFIG_ARCH_SHMOBILE=y
+CONFIG_ARCH_SHMOBILE_LEGACY=y
 CONFIG_ARCH_R8A7779=y
 CONFIG_MACH_MARZEN=y
 CONFIG_MEMORY_START=0x60000000

arch/arm/mach-shmobile/Kconfig

@@ -1,6 +1,10 @@
+config ARCH_SHMOBILE
+	bool
+
 config ARCH_SHMOBILE_MULTI
 	bool "SH-Mobile Series" if ARCH_MULTI_V7
 	depends on MMU
+	select ARCH_SHMOBILE
 	select CPU_V7
 	select GENERIC_CLOCKEVENTS
 	select HAVE_ARM_SCU if SMP
@@ -30,7 +34,7 @@ config MACH_KZM9D
 comment "SH-Mobile System Configuration"
 endif
 
-if ARCH_SHMOBILE
+if ARCH_SHMOBILE_LEGACY
 
 comment "SH-Mobile System Type"
 
@@ -272,7 +276,7 @@ source "drivers/sh/Kconfig"
 
 endif
 
-if ARCH_SHMOBILE || ARCH_SHMOBILE_MULTI
+if ARCH_SHMOBILE
 
 menu "Timer and clock configuration"
 

drivers/Makefile

@@ -118,7 +118,7 @@ obj-$(CONFIG_SGI_SN)		+= sn/
 obj-y				+= firmware/
 obj-$(CONFIG_CRYPTO)		+= crypto/
 obj-$(CONFIG_SUPERH)		+= sh/
-obj-$(CONFIG_ARCH_SHMOBILE)	+= sh/
+obj-$(CONFIG_ARCH_SHMOBILE_LEGACY)	+= sh/
 ifndef CONFIG_ARCH_USES_GETTIMEOFFSET
 obj-y				+= clocksource/
 endif