drivers/clk/Kconfig

   1 menu "Clock"
   2
   3 config CLK
   4         bool "Enable clock driver support"
   5         depends on DM
   6         help
   7           This allows drivers to be provided for clock generators, including
   8           oscillators and PLLs. Devices can use a common clock API to request
   9           a particular clock rate and check on available clocks. Clocks can
  10           feed into other clocks in a tree structure, with multiplexers to
  11           choose the source for each clock.
  12
  13 config SPL_CLK
  14         bool "Enable clock support in SPL"
  15         depends on CLK
  16         help
  17           The clock subsystem adds a small amount of overhead to the image.
  18           If this is acceptable and you have a need to use clock drivers in
  19           SPL, enable this option. It might provide a cleaner interface to
  20           setting up clocks within SPL, and allows the same drivers to be
  21           used as U-Boot proper.
  22
  23 config CLK_BCM6345
  24         bool "Clock controller driver for BCM6345"
  25         depends on CLK && ARCH_BMIPS
  26         default y
  27         help
  28           This clock driver adds support for enabling and disabling peripheral
  29           clocks on BCM6345 SoCs. HW has no rate changing capabilities.
  30
  31 config CLK_BOSTON
  32         def_bool y if TARGET_BOSTON
  33         depends on CLK
  34         select REGMAP
  35         select SYSCON
  36         help
  37           Enable this to support the clocks
  38
  39 config CLK_ZYNQ
  40         bool "Enable clock driver support for Zynq"
  41         depends on CLK && ARCH_ZYNQ
  42         default y
  43         help
  44           This clock driver adds support for clock realted settings for
  45           Zynq platform.
  46
  47 config CLK_ZYNQMP
  48         bool "Enable clock driver support for ZynqMP"
  49         depends on ARCH_ZYNQMP
  50         help
  51           This clock driver adds support for clock realted settings for
  52           ZynqMP platform.
  53
  54 source "drivers/clk/tegra/Kconfig"
  55 source "drivers/clk/uniphier/Kconfig"
  56 source "drivers/clk/exynos/Kconfig"
  57 source "drivers/clk/at91/Kconfig"
  58
  59 endmenu