[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 COMMON_CLK_SI5351
	tristate "Clock driver for SiLabs 5351A/B/C"
	depends on I2C
	depends on OF
	select REGMAP_I2C
	select RATIONAL
	---help---
	  This driver supports Silicon Labs 5351A/B/C programmable clock
	  generators.

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.

config COMMON_CLK_AXI_CLKGEN
	tristate "AXI clkgen driver"
	depends on ARCH_ZYNQ || MICROBLAZE
	help
	---help---
	  Support for the Analog Devices axi-clkgen pcore clock generator for Xilinx
	  FPGAs. It is commonly used in Analog Devices' reference designs.

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
9abd5f05 SH	58	config COMMON_CLK_SI5351
	59	tristate "Clock driver for SiLabs 5351A/B/C"
	60	depends on I2C
476ba5ff	61	depends on OF
9abd5f05 SH	62	select REGMAP_I2C
	63	select RATIONAL
	64	---help---
	65	This driver supports Silicon Labs 5351A/B/C programmable clock
	66	generators.
	67
f9f8c043 PU	68	config CLK_TWL6040
	69	tristate "External McPDM functional clock from twl6040"
	70	depends on TWL6040_CORE
	71	---help---
	72	Enable the external functional clock support on OMAP4+ platforms for
	73	McPDM. McPDM module is using the external bit clock on the McPDM bus
	74	as functional clock.
	75
0e646c52 LPC	76	config COMMON_CLK_AXI_CLKGEN
	77	tristate "AXI clkgen driver"
	78	depends on ARCH_ZYNQ \|\| MICROBLAZE
	79	help
	80	---help---
	81	Support for the Analog Devices axi-clkgen pcore clock generator for Xilinx
	82	FPGAs. It is commonly used in Analog Devices' reference designs.
	83
8fb61e33	84	endmenu
97fa4cf4 SH	85
97fa4cf4 SH	86	source "drivers/clk/mvebu/Kconfig"