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Commit a5bd7f7a authored by Geert Uytterhoeven's avatar Geert Uytterhoeven
Browse files

clk: renesas: Provide Kconfig symbols for CPG/MSSR and CPG/MSTP support 



Currently the decision whether to build the renesas-cpg-mssr and
clk-mstp drivers is handled by Makefile logic.  However, the rcar-sysc
driver will need to know whether CPG/MSSR and/or CPG/MSTP support are
available or not.

To avoid having to duplicate this logic, move it to Kconfig. Provide
non-visible CLK_RENESAS_CPG_MSSR and CLK_RENESAS_CPG_MSTP Kconfig
symbols, which can be used by both Makefiles and C code.

Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Acked-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
parent 12a56817

drivers/clk/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -201,6 +201,7 @@ source "drivers/clk/bcm/Kconfig" 
source "drivers/clk/hisilicon/Kconfig"

source "drivers/clk/mvebu/Kconfig"

source "drivers/clk/qcom/Kconfig"

source "drivers/clk/renesas/Kconfig"

source "drivers/clk/samsung/Kconfig"

source "drivers/clk/tegra/Kconfig"

source "drivers/clk/ti/Kconfig"

drivers/clk/renesas/Kconfig

0 → 100644
+16 −0
Original line number Diff line number Diff line 
config CLK_RENESAS_CPG_MSSR

	bool

	default y if ARCH_R8A7795



config CLK_RENESAS_CPG_MSTP

	bool

	default y if ARCH_R7S72100

	default y if ARCH_R8A73A4

	default y if ARCH_R8A7740

	default y if ARCH_R8A7778

	default y if ARCH_R8A7779

	default y if ARCH_R8A7790

	default y if ARCH_R8A7791

	default y if ARCH_R8A7793

	default y if ARCH_R8A7794

	default y if ARCH_SH73A0

drivers/clk/renesas/Makefile

+14 −12
Original line number Diff line number Diff line 
obj-$(CONFIG_ARCH_EMEV2)		+= clk-emev2.o

obj-$(CONFIG_ARCH_R7S72100)		+= clk-rz.o clk-mstp.o

obj-$(CONFIG_ARCH_R8A73A4)		+= clk-r8a73a4.o clk-mstp.o clk-div6.o

obj-$(CONFIG_ARCH_R8A7740)		+= clk-r8a7740.o clk-mstp.o clk-div6.o

obj-$(CONFIG_ARCH_R8A7778)		+= clk-r8a7778.o clk-mstp.o

obj-$(CONFIG_ARCH_R8A7779)		+= clk-r8a7779.o clk-mstp.o

obj-$(CONFIG_ARCH_R8A7790)		+= clk-rcar-gen2.o clk-mstp.o clk-div6.o

obj-$(CONFIG_ARCH_R8A7791)		+= clk-rcar-gen2.o clk-mstp.o clk-div6.o

obj-$(CONFIG_ARCH_R8A7793)		+= clk-rcar-gen2.o clk-mstp.o clk-div6.o

obj-$(CONFIG_ARCH_R8A7794)		+= clk-rcar-gen2.o clk-mstp.o clk-div6.o

obj-$(CONFIG_ARCH_R8A7795)		+= renesas-cpg-mssr.o \

					   r8a7795-cpg-mssr.o clk-div6.o

obj-$(CONFIG_ARCH_SH73A0)		+= clk-sh73a0.o clk-mstp.o clk-div6.o
 
obj-$(CONFIG_ARCH_R7S72100)		+= clk-rz.o

obj-$(CONFIG_ARCH_R8A73A4)		+= clk-r8a73a4.o clk-div6.o

obj-$(CONFIG_ARCH_R8A7740)		+= clk-r8a7740.o clk-div6.o

obj-$(CONFIG_ARCH_R8A7778)		+= clk-r8a7778.o

obj-$(CONFIG_ARCH_R8A7779)		+= clk-r8a7779.o

obj-$(CONFIG_ARCH_R8A7790)		+= clk-rcar-gen2.o clk-div6.o

obj-$(CONFIG_ARCH_R8A7791)		+= clk-rcar-gen2.o clk-div6.o

obj-$(CONFIG_ARCH_R8A7793)		+= clk-rcar-gen2.o clk-div6.o

obj-$(CONFIG_ARCH_R8A7794)		+= clk-rcar-gen2.o clk-div6.o

obj-$(CONFIG_ARCH_R8A7795)		+= r8a7795-cpg-mssr.o

obj-$(CONFIG_ARCH_SH73A0)		+= clk-sh73a0.o clk-div6.o



obj-$(CONFIG_CLK_RENESAS_CPG_MSSR)	+= renesas-cpg-mssr.o clk-div6.o

obj-$(CONFIG_CLK_RENESAS_CPG_MSTP)	+= clk-mstp.o