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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 hierarchy 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 || ARM64
---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
select REGMAP_I2C
select RATIONAL
---help---
This driver supports Silicon Labs 5351A/B/C programmable clock
generators.
config COMMON_CLK_SI570
tristate "Clock driver for SiLabs 570 and compatible devices"
depends on I2C
depends on OF
select REGMAP_I2C
help
---help---
This driver supports Silicon Labs 570/571/598/599 programmable
clock generators.
config COMMON_CLK_S2MPS11
tristate "Clock driver for S2MPS11 MFD"
depends on MFD_SEC_CORE
---help---
This driver supports S2MPS11 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.
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.
config CLK_PPC_CORENET
bool "Clock driver for PowerPC corenet platforms"
depends on PPC_E500MC && OF
---help---
This adds the clock driver support for Freescale PowerPC corenet
platforms using common clock framework.
config COMMON_CLK_XGENE
bool "Clock driver for APM XGene SoC"
default y
depends on ARM64
---help---
Sypport for the APM X-Gene SoC reference, PLL, and device clocks.
config COMMON_CLK_KEYSTONE
tristate "Clock drivers for Keystone based SOCs"
depends on ARCH_KEYSTONE && OF
---help---
Supports clock drivers for Keystone based SOCs. These SOCs have local
a power sleep control module that gate the clock to the IPs and PLLs.
endmenu
source "drivers/clk/mvebu/Kconfig"
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