History log of /openbmc/u-boot/drivers/clk/mvebu/armada-37xx-periph.c (Results 1 – 5 of 5)
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# 333279af 19-Sep-2018 Tom Rini <trini@konsulko.com>

Merge git://git.denx.de/u-boot-marvell

- Multiples updates to the turris boards / platform
- Changes / enhancements to the Marvell PHY drivers, mainly
to support the turris platform
- Many fixes a

Merge git://git.denx.de/u-boot-marvell

- Multiples updates to the turris boards / platform
- Changes / enhancements to the Marvell PHY drivers, mainly
to support the turris platform
- Many fixes and enhancements to the pxa3xx NAND driver
- Fixes for the UART boot mode in kwboot
- Misc minor changes to other 32bit and 64bit boards

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# de75fb09 17-Aug-2018 Marek Behún <marek.behun@nic.cz>

clk: armada-37xx-periph: Support changing clock parent and rate

Add support for changing clock rate and parent clock for Armada 37xx
peripheral clocks.

Only clocks which can be disabled (.can_gate

clk: armada-37xx-periph: Support changing clock parent and rate

Add support for changing clock rate and parent clock for Armada 37xx
peripheral clocks.

Only clocks which can be disabled (.can_gate is true) can have parent
or rate changed.

This is needed so that Turris Mox can change SPI clock in device tree.

Signed-off-by: Marek Behun <marek.behun@nic.cz>
Signed-off-by: Stefan Roese <sr@denx.de>

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Revision tags: v2018.07
# ca70cbab 14-May-2018 Tom Rini <trini@konsulko.com>

Merge git://git.denx.de/u-boot-marvell


# dd77690c 24-Apr-2018 Marek Behún <marek.behun@nic.cz>

clk: armada-37xx: Support soc_clk_dump

Add support for the clk dump command on Armada 37xx.

Signed-off-by: Marek Behun <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Ste

clk: armada-37xx: Support soc_clk_dump

Add support for the clk dump command on Armada 37xx.

Signed-off-by: Marek Behun <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>

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# 82a248df 24-Apr-2018 Marek Behún <marek.behun@nic.cz>

driver: clk: Add support for clocks on Armada 37xx

The drivers are based on Linux driver by Gregory Clement.

The TBG clocks support only the .get_rate method.
- since setting rate is not supporte

driver: clk: Add support for clocks on Armada 37xx

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>

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