[linux-2.6-block.git] / drivers / clk / Kconfig


config CLKDEV_LOOKUP
	bool
	select HAVE_CLK

config HAVE_CLK_PREPARE
	bool

config HAVE_MACH_CLKDEV
	bool

config COMMON_CLK
	bool
	select HAVE_CLK_PREPARE
	select CLKDEV_LOOKUP
	---help---
	  The common clock framework is a single definition of struct
	  clk, useful across many platforms, as well as an
	  implementation of the clock API in include/linux/clk.h.
	  Architectures utilizing the common struct clk should select
	  this option.

menu "Common Clock Framework"
	depends on COMMON_CLK

config COMMON_CLK_DEBUG
	bool "DebugFS representation of clock tree"
	select DEBUG_FS
	---help---
	  Creates a directory hierchy in debugfs for visualizing the clk
	  tree structure.  Each directory contains read-only members
	  that export information specific to that clk node: clk_rate,
	  clk_flags, clk_prepare_count, clk_enable_count &
	  clk_notifier_count.

config COMMON_CLK_WM831X
	tristate "Clock driver for WM831x/2x PMICs"
	depends on MFD_WM831X
	---help---
          Supports the clocking subsystem of the WM831x/2x series of
	  PMICs from Wolfson Microlectronics.

config COMMON_CLK_VERSATILE
	bool "Clock driver for ARM Reference designs"
	depends on ARCH_INTEGRATOR || ARCH_REALVIEW || ARCH_VEXPRESS
	---help---
          Supports clocking on ARM Reference designs:
	  - Integrator/AP and Integrator/CP
	  - RealView PB1176, EB, PB11MP and PBX
	  - Versatile Express

config COMMON_CLK_MAX77686
	tristate "Clock driver for Maxim 77686 MFD"
	depends on MFD_MAX77686
	---help---
	  This driver supports Maxim 77686 crystal oscillator clock. 

config CLK_TWL6040
	tristate "External McPDM functional clock from twl6040"
	depends on TWL6040_CORE
	---help---
	  Enable the external functional clock support on OMAP4+ platforms for
	  McPDM. McPDM module is using the external bit clock on the McPDM bus
	  as functional clock.

endmenu

source "drivers/clk/mvebu/Kconfig"
Commit	Line	Data
6d803ba7 JCPV	1
	2	config CLKDEV_LOOKUP
	3	bool
	4	select HAVE_CLK
aa3831cf	5
5c77f560 SG	6	config HAVE_CLK_PREPARE
	7	bool
	8
aa3831cf KP	9	config HAVE_MACH_CLKDEV
aa3831cf KP	10	bool
b2476490	11
8fb61e33 AB	12	config COMMON_CLK
8fb61e33 AB	13	bool
b2476490	14	select HAVE_CLK_PREPARE
01033be1	15	select CLKDEV_LOOKUP
b2476490 MT	16	---help---
	17	The common clock framework is a single definition of struct
	18	clk, useful across many platforms, as well as an
	19	implementation of the clock API in include/linux/clk.h.
	20	Architectures utilizing the common struct clk should select
8fb61e33	21	this option.
b2476490	22
8fb61e33 AB	23	menu "Common Clock Framework"
8fb61e33 AB	24	depends on COMMON_CLK
b2476490	25
b2476490 MT	26	config COMMON_CLK_DEBUG
b2476490 MT	27	bool "DebugFS representation of clock tree"
b2476490 MT	28	select DEBUG_FS
	29	---help---
	30	Creates a directory hierchy in debugfs for visualizing the clk
	31	tree structure. Each directory contains read-only members
	32	that export information specific to that clk node: clk_rate,
	33	clk_flags, clk_prepare_count, clk_enable_count &
	34	clk_notifier_count.
	35
f05259a6 MB	36	config COMMON_CLK_WM831X
	37	tristate "Clock driver for WM831x/2x PMICs"
	38	depends on MFD_WM831X
	39	---help---
	40	Supports the clocking subsystem of the WM831x/2x series of
	41	PMICs from Wolfson Microlectronics.
	42
f9a6aa43	43	config COMMON_CLK_VERSATILE
672575e1	44	bool "Clock driver for ARM Reference designs"
bcd6f569	45	depends on ARCH_INTEGRATOR \|\| ARCH_REALVIEW \|\| ARCH_VEXPRESS
f9a6aa43	46	---help---
bcd6f569 PM	47	Supports clocking on ARM Reference designs:
	48	- Integrator/AP and Integrator/CP
	49	- RealView PB1176, EB, PB11MP and PBX
	50	- Versatile Express
f9a6aa43	51
73118e61 JL	52	config COMMON_CLK_MAX77686
	53	tristate "Clock driver for Maxim 77686 MFD"
	54	depends on MFD_MAX77686
	55	---help---
	56	This driver supports Maxim 77686 crystal oscillator clock.
	57
f9f8c043 PU	58	config CLK_TWL6040
	59	tristate "External McPDM functional clock from twl6040"
	60	depends on TWL6040_CORE
	61	---help---
	62	Enable the external functional clock support on OMAP4+ platforms for
	63	McPDM. McPDM module is using the external bit clock on the McPDM bus
	64	as functional clock.
	65
8fb61e33	66	endmenu
97fa4cf4 SH	67
97fa4cf4 SH	68	source "drivers/clk/mvebu/Kconfig"