4 bool "Enable clock driver support"
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.
14 bool "Enable clock support in SPL"
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.
24 bool "Clock controller driver for BCM6345"
25 depends on CLK && ARCH_BMIPS
28 This clock driver adds support for enabling and disabling peripheral
29 clocks on BCM6345 SoCs. HW has no rate changing capabilities.
32 def_bool y if TARGET_BOSTON
37 Enable this to support the clocks
40 bool "Enable clock driver support for Zynq"
41 depends on CLK && ARCH_ZYNQ
44 This clock driver adds support for clock realted settings for
48 bool "Enable clock driver support for ZynqMP"
49 depends on ARCH_ZYNQMP
51 This clock driver adds support for clock realted settings for
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 source "drivers/clk/renesas/Kconfig"