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![Marek Behún](/assets/img/avatar_default.png)
The drivers are based on Linux driver by Gregory Clement. The TBG clocks support only the .get_rate method. - since setting rate is not supported, the driver computes the rates when probing and so subsequent calls to the .get_rate method do not read the corresponding registers again The peripheral clocks support methods .get_rate, .enable and .disable. - the .set_parent method theoretically could be supported on some clocks (the parent would have to be one of the TBG clocks) - the .set_rate method would have to try all the divider values to find the best approximation of a given rate, and it doesn't seem like this should be needed in U-Boot, therefore not implemented Signed-off-by: Marek Behun <marek.behun@nic.cz> Reviewed-by: Stefan Roese <sr@denx.de> Signed-off-by: Stefan Roese <sr@denx.de>
12 lines
307 B
Plaintext
12 lines
307 B
Plaintext
config CLK_MVEBU
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bool "MVEBU clock drivers"
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depends on CLK && ARCH_MVEBU
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help
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Enable support for clock present on Marvell MVEBU SoCs.
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config CLK_ARMADA_3720
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bool "Marvell Armada 3720 clock driver"
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depends on CLK_MVEBU && ARM64
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help
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Enable this to support the clocks on Marvell Armada 3720 SoC.
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