mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-02 09:30:10 +00:00
128ec1fe6f
Add basic clock driver support for zynqmp which sets the required clock for GEM controller Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org>
43 lines
1.2 KiB
Text
43 lines
1.2 KiB
Text
menu "Clock"
|
|
|
|
config CLK
|
|
bool "Enable clock driver support"
|
|
depends on DM
|
|
help
|
|
This allows drivers to be provided for clock generators, including
|
|
oscillators and PLLs. Devices can use a common clock API to request
|
|
a particular clock rate and check on available clocks. Clocks can
|
|
feed into other clocks in a tree structure, with multiplexers to
|
|
choose the source for each clock.
|
|
|
|
config SPL_CLK
|
|
bool "Enable clock support in SPL"
|
|
depends on CLK
|
|
help
|
|
The clock subsystem adds a small amount of overhead to the image.
|
|
If this is acceptable and you have a need to use clock drivers in
|
|
SPL, enable this option. It might provide a cleaner interface to
|
|
setting up clocks within SPL, and allows the same drivers to be
|
|
used as U-Boot proper.
|
|
|
|
config CLK_BOSTON
|
|
def_bool y if TARGET_BOSTON
|
|
depends on CLK
|
|
select REGMAP
|
|
select SYSCON
|
|
help
|
|
Enable this to support the clocks
|
|
|
|
config CLK_ZYNQMP
|
|
bool "Enable clock driver support for ZynqMP"
|
|
depends on ARCH_ZYNQMP
|
|
help
|
|
This clock driver adds support for clock realted settings for
|
|
ZynqMP platform.
|
|
|
|
source "drivers/clk/tegra/Kconfig"
|
|
source "drivers/clk/uniphier/Kconfig"
|
|
source "drivers/clk/exynos/Kconfig"
|
|
source "drivers/clk/at91/Kconfig"
|
|
|
|
endmenu
|