linux/drivers/clk/Kconfig
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   1
   2config CLKDEV_LOOKUP
   3        bool
   4        select HAVE_CLK
   5
   6config HAVE_CLK_PREPARE
   7        bool
   8
   9config HAVE_MACH_CLKDEV
  10        bool
  11
  12config COMMON_CLK
  13        bool
  14        select HAVE_CLK_PREPARE
  15        select CLKDEV_LOOKUP
  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
  21          this option.
  22
  23menu "Common Clock Framework"
  24        depends on COMMON_CLK
  25
  26config COMMON_CLK_DEBUG
  27        bool "DebugFS representation of clock tree"
  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
  36config 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
  43config COMMON_CLK_VERSATILE
  44        bool "Clock driver for ARM Reference designs"
  45        depends on ARCH_INTEGRATOR || ARCH_REALVIEW || ARCH_VEXPRESS || ARM64
  46        ---help---
  47          Supports clocking on ARM Reference designs:
  48          - Integrator/AP and Integrator/CP
  49          - RealView PB1176, EB, PB11MP and PBX
  50          - Versatile Express
  51
  52config 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
  58config COMMON_CLK_SI5351
  59        tristate "Clock driver for SiLabs 5351A/B/C"
  60        depends on I2C
  61        select REGMAP_I2C
  62        select RATIONAL
  63        ---help---
  64          This driver supports Silicon Labs 5351A/B/C programmable clock
  65          generators.
  66
  67config CLK_TWL6040
  68        tristate "External McPDM functional clock from twl6040"
  69        depends on TWL6040_CORE
  70        ---help---
  71          Enable the external functional clock support on OMAP4+ platforms for
  72          McPDM. McPDM module is using the external bit clock on the McPDM bus
  73          as functional clock.
  74
  75config COMMON_CLK_AXI_CLKGEN
  76        tristate "AXI clkgen driver"
  77        depends on ARCH_ZYNQ || MICROBLAZE
  78        help
  79        ---help---
  80          Support for the Analog Devices axi-clkgen pcore clock generator for Xilinx
  81          FPGAs. It is commonly used in Analog Devices' reference designs.
  82
  83config CLK_PPC_CORENET
  84        bool "Clock driver for PowerPC corenet platforms"
  85        depends on PPC_E500MC && OF
  86        ---help---
  87          This adds the clock driver support for Freescale PowerPC corenet
  88          platforms using common clock framework.
  89
  90endmenu
  91
  92source "drivers/clk/mvebu/Kconfig"
  93
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