[PATCH 0/3] clk: mvebu: initial support for AP806 clocks

[Michael Turquette]

Thomas,

On Mon, Feb 15, 2016 at 3:31 PM, Michael Turquette
<mturquette at baylibre.com> wrote:
> Hi Thomas,
>
> Quoting Thomas Petazzoni (2016-02-14 23:34:55)
>> Hello,
>>
>> The following set of patches add initial support for the main clocks
>> found in the AP806 hardware block, which is the central block used in
>> the newest Marvell 7K and 8K 64-bits processors.
>>
>> Two new drivers are added, one for the so-called "core" clocks and one
>> for the "ring" clocks. The latter are child clocks from one of the
>> core clocks. The "core" clocks are fixed rate clocks, but their rate
>> is calculated from values in the Sample At Reset register.
>>
>> The support for the Marvell 7K/8K platform (Device Tree, etc.) will be
>> submitted as a separate patch series.
>
> Yay, new SoC! Just FYI, we worked out an agreement in December[0] that
> the clk git tree can take DT bindings and headers, and we'll always host
> them in an immutable branch by default in case arm-soc (or anyone else)
> needs them. Stephen and I are doing this now.

Oops, I misunderstood your point (and I should have looked at the
patches before replying). The patches in this series do indeed have
the clk DT binding descriptions.

Pardon the noise, nothing to see here, move along ;-)

Regards,
Mike

>
> It's nice for us to review those bindings at the same time that we
> review the driver.
>
> [0] http://lkml.kernel.org/r/<20151231001859.19557.99512@quark.deferred.io>
>
> Best regards,
> Mike
>
>>
>> Thanks!
>>
>> Thomas
>>
>> Thomas Petazzoni (3):
>>   clk: unconditionally recurse into clk/mvebu/
>>   clk: mvebu: add AP806 core clock driver
>>   clk: mvebu: add AP806 ring clock driver
>>
>>  .../clock/mvebu-armada-ap806-core-clock.txt        |  33 ++++++
>>  .../clock/mvebu-armada-ap806-ring-clock.txt        |  32 ++++++
>>  drivers/clk/Makefile                               |   2 +-
>>  drivers/clk/mvebu/Kconfig                          |   6 ++
>>  drivers/clk/mvebu/Makefile                         |   3 +-
>>  drivers/clk/mvebu/ap806-core.c                     | 112 +++++++++++++++++++++
>>  drivers/clk/mvebu/ap806-ring.c                     |  65 ++++++++++++
>>  7 files changed, 251 insertions(+), 2 deletions(-)
>>  create mode 100644 Documentation/devicetree/bindings/clock/mvebu-armada-ap806-core-clock.txt
>>  create mode 100644 Documentation/devicetree/bindings/clock/mvebu-armada-ap806-ring-clock.txt
>>  create mode 100644 drivers/clk/mvebu/ap806-core.c
>>  create mode 100644 drivers/clk/mvebu/ap806-ring.c
>>
>> --
>> 2.6.4
>>



-- 
Michael Turquette
CEO
BayLibre - At the Heart of Embedded Linux
http://baylibre.com/