drivers/clk/Kconfig

   1
   2 config CLKDEV_LOOKUP
   3         bool
   4         select HAVE_CLK
   5
   6 config HAVE_CLK_PREPARE
   7         bool
   8
   9 config HAVE_MACH_CLKDEV
  10         bool
  11
  12 config COMMON_CLK
  13         bool
  14         select HAVE_CLK_PREPARE
  15         select CLKDEV_LOOKUP
  16         select SRCU
  17         ---help---
  18           The common clock framework is a single definition of struct
  19           clk, useful across many platforms, as well as an
  20           implementation of the clock API in include/linux/clk.h.
  21           Architectures utilizing the common struct clk should select
  22           this option.
  23
  24 menu "Common Clock Framework"
  25         depends on COMMON_CLK
  26
  27 config COMMON_CLK_WM831X
  28         tristate "Clock driver for WM831x/2x PMICs"
  29         depends on MFD_WM831X
  30         ---help---
  31           Supports the clocking subsystem of the WM831x/2x series of
  32           PMICs from Wolfson Microelectronics.
  33
  34 source "drivers/clk/versatile/Kconfig"
  35
  36 config COMMON_CLK_MAX_GEN
  37         bool
  38
  39 config COMMON_CLK_MAX77686
  40         tristate "Clock driver for Maxim 77686 MFD"
  41         depends on MFD_MAX77686
  42         select COMMON_CLK_MAX_GEN
  43         ---help---
  44           This driver supports Maxim 77686 crystal oscillator clock.
  45
  46 config COMMON_CLK_MAX77802
  47         tristate "Clock driver for Maxim 77802 PMIC"
  48         depends on MFD_MAX77686
  49         select COMMON_CLK_MAX_GEN
  50         ---help---
  51           This driver supports Maxim 77802 crystal oscillator clock.
  52
  53 config COMMON_CLK_RK808
  54         tristate "Clock driver for RK808"
  55         depends on MFD_RK808
  56         ---help---
  57           This driver supports RK808 crystal oscillator clock. These
  58           multi-function devices have two fixed-rate oscillators,
  59           clocked at 32KHz each. Clkout1 is always on, Clkout2 can off
  60           by control register.
  61
  62 config COMMON_CLK_SI5351
  63         tristate "Clock driver for SiLabs 5351A/B/C"
  64         depends on I2C
  65         select REGMAP_I2C
  66         select RATIONAL
  67         ---help---
  68           This driver supports Silicon Labs 5351A/B/C programmable clock
  69           generators.
  70
  71 config COMMON_CLK_SI570
  72         tristate "Clock driver for SiLabs 570 and compatible devices"
  73         depends on I2C
  74         depends on OF
  75         select REGMAP_I2C
  76         help
  77         ---help---
  78           This driver supports Silicon Labs 570/571/598/599 programmable
  79           clock generators.
  80
  81 config COMMON_CLK_S2MPS11
  82         tristate "Clock driver for S2MPS1X/S5M8767 MFD"
  83         depends on MFD_SEC_CORE
  84         ---help---
  85           This driver supports S2MPS11/S2MPS14/S5M8767 crystal oscillator
  86           clock. These multi-function devices have two (S2MPS14) or three
  87           (S2MPS11, S5M8767) fixed-rate oscillators, clocked at 32KHz each.
  88
  89 config CLK_TWL6040
  90         tristate "External McPDM functional clock from twl6040"
  91         depends on TWL6040_CORE
  92         ---help---
  93           Enable the external functional clock support on OMAP4+ platforms for
  94           McPDM. McPDM module is using the external bit clock on the McPDM bus
  95           as functional clock.
  96
  97 config COMMON_CLK_AXI_CLKGEN
  98         tristate "AXI clkgen driver"
  99         depends on ARCH_ZYNQ || MICROBLAZE
 100         help
 101         ---help---
 102           Support for the Analog Devices axi-clkgen pcore clock generator for Xilinx
 103           FPGAs. It is commonly used in Analog Devices' reference designs.
 104
 105 config CLK_QORIQ
 106         bool "Clock driver for Freescale QorIQ platforms"
 107         depends on (PPC_E500MC || ARM) && OF
 108         ---help---
 109           This adds the clock driver support for Freescale QorIQ platforms
 110           using common clock framework.
 111
 112 config COMMON_CLK_XGENE
 113         bool "Clock driver for APM XGene SoC"
 114         default y
 115         depends on ARM64
 116         ---help---
 117           Sypport for the APM X-Gene SoC reference, PLL, and device clocks.
 118
 119 config COMMON_CLK_KEYSTONE
 120         tristate "Clock drivers for Keystone based SOCs"
 121         depends on ARCH_KEYSTONE && OF
 122         ---help---
 123           Supports clock drivers for Keystone based SOCs. These SOCs have local
 124           a power sleep control module that gate the clock to the IPs and PLLs.
 125
 126 config COMMON_CLK_PALMAS
 127         tristate "Clock driver for TI Palmas devices"
 128         depends on MFD_PALMAS
 129         ---help---
 130           This driver supports TI Palmas devices 32KHz output KG and KG_AUDIO
 131           using common clock framework.
 132
 133 config COMMON_CLK_PWM
 134         tristate "Clock driver for PWMs used as clock outputs"
 135         depends on PWM
 136         ---help---
 137           Adapter driver so that any PWM output can be (mis)used as clock signal
 138           at 50% duty cycle.
 139
 140 config COMMON_CLK_PXA
 141         def_bool COMMON_CLK && ARCH_PXA
 142         ---help---
 143           Sypport for the Marvell PXA SoC.
 144
 145 config COMMON_CLK_CDCE706
 146         tristate "Clock driver for TI CDCE706 clock synthesizer"
 147         depends on I2C
 148         select REGMAP_I2C
 149         select RATIONAL
 150         ---help---
 151           This driver supports TI CDCE706 programmable 3-PLL clock synthesizer.
 152
 153 source "drivers/clk/qcom/Kconfig"
 154
 155 endmenu
 156
 157 source "drivers/clk/bcm/Kconfig"
 158 source "drivers/clk/mvebu/Kconfig"
 159
 160 source "drivers/clk/samsung/Kconfig"