29 lines
923 B
Plaintext
29 lines
923 B
Plaintext
menu "Clock"
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config CLK
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bool "Enable clock driver support"
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depends on DM
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help
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This allows drivers to be provided for clock generators, including
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oscillators and PLLs. Devices can use a common clock API to request
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a particular clock rate and check on available clocks. Clocks can
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feed into other clocks in a tree structure, with multiplexers to
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choose the source for each clock.
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config SPL_CLK
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bool "Enable clock support in SPL"
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depends on CLK
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help
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The clock subsystem adds a small amount of overhead to the image.
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If this is acceptable and you have a need to use clock drivers in
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SPL, enable this option. It might provide a cleaner interface to
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setting up clocks within SPL, and allows the same drivers to be
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used as U-Boot proper.
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source "drivers/clk/tegra/Kconfig"
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source "drivers/clk/uniphier/Kconfig"
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source "drivers/clk/exynos/Kconfig"
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source "drivers/clk/at91/Kconfig"
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endmenu
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