[people/ms/u-boot.git] / drivers / clk / Kconfig

menu "Clock"

config CLK
	bool "Enable clock driver support"
	depends on DM
	help
	  This allows drivers to be provided for clock generators, including
	  oscillators and PLLs. Devices can use a common clock API to request
	  a particular clock rate and check on available clocks. Clocks can
	  feed into other clocks in a tree structure, with multiplexers to
	  choose the source for each clock.

config SPL_CLK
	bool "Enable clock support in SPL"
	depends on CLK
	help
	  The clock subsystem adds a small amount of overhead to the image.
	  If this is acceptable and you have a need to use clock drivers in
	  SPL, enable this option. It might provide a cleaner interface to
	  setting up clocks within SPL, and allows the same drivers to be
	  used as U-Boot proper.

config CLK_BOSTON
	def_bool y if TARGET_BOSTON
	depends on CLK
	select REGMAP
	select SYSCON
	help
	  Enable this to support the clocks

config CLK_ZYNQMP
	bool "Enable clock driver support for ZynqMP"
	depends on ARCH_ZYNQMP
	help
	  This clock driver adds support for clock realted settings for
	  ZynqMP platform.

source "drivers/clk/tegra/Kconfig"
source "drivers/clk/uniphier/Kconfig"
source "drivers/clk/exynos/Kconfig"
source "drivers/clk/at91/Kconfig"

endmenu
Commit	Line	Data
81385818 MY	1	menu "Clock"
81385818 MY	2
f26c8a8e SG	3	config CLK
	4	bool "Enable clock driver support"
	5	depends on DM
	6	help
	7	This allows drivers to be provided for clock generators, including
	8	oscillators and PLLs. Devices can use a common clock API to request
	9	a particular clock rate and check on available clocks. Clocks can
	10	feed into other clocks in a tree structure, with multiplexers to
	11	choose the source for each clock.
	12
05435891	13	config SPL_CLK
f26c8a8e SG	14	bool "Enable clock support in SPL"
	15	depends on CLK
	16	help
	17	The clock subsystem adds a small amount of overhead to the image.
	18	If this is acceptable and you have a need to use clock drivers in
	19	SPL, enable this option. It might provide a cleaner interface to
	20	setting up clocks within SPL, and allows the same drivers to be
	21	used as U-Boot proper.
81385818	22
dd7c7494 PB	23	config CLK_BOSTON
	24	def_bool y if TARGET_BOSTON
	25	depends on CLK
	26	select REGMAP
	27	select SYSCON
	28	help
	29	Enable this to support the clocks
	30
128ec1fe SDPP	31	config CLK_ZYNQMP
	32	bool "Enable clock driver support for ZynqMP"
	33	depends on ARCH_ZYNQMP
	34	help
	35	This clock driver adds support for clock realted settings for
	36	ZynqMP platform.
	37
d9fd7008	38	source "drivers/clk/tegra/Kconfig"
48264d9b	39	source "drivers/clk/uniphier/Kconfig"
166097e8	40	source "drivers/clk/exynos/Kconfig"
9e5935c0	41	source "drivers/clk/at91/Kconfig"
48264d9b	42
81385818	43	endmenu