Re: [PATCH v3 00/11] ARM: at91: rework main and slow clk implementation

From: Mike Turquette
Date: Wed Apr 30 2014 - 15:08:04 EST


Quoting Nicolas Ferre (2014-04-30 11:12:51)
> On 22/04/2014 06:12, Boris BREZILLON :
> > Hello,
> >
> > This series introduce the real clock model (as described in atmel datasheets)
> > for slow and main clocks.
> >
> > The modifications introduced by this series break the DT compat, but, as the
> > at91 CCF based implementation is pretty new (introduced in 3.14 only for sama5
> > eval boards) I think it won't impact a lot of users.
> >
> > Nicolas, Mike, if this series is accepted, I'd like to get it merged as soon as
> > possible to prevent other developpers from using a deprecated DT binding.
> > Moreover, I think this series should go through the same path for both clk
> > and DT changes (whatever path is chosen: either at91 or clk tree) because the
> > changes are tightly coupled.
>
> Boris,
>
> First of all, well...
> Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
>
> I didn't find something to add but the little comment about the
> documentation that you already fixed in this v3 version.
>
> Mike,
>
> I would like to merge this whole series through my tree and then the
> arm-soc tree. If it is okay for you, can you give your acknowledgement
> before that I build a pull-request for the arm-soc guys?

Patches #1-4:

Acked-by: Mike Turquette <mturquette@xxxxxxxxxx>

Regards,
Mike

>
> Thanks a lot, bye,
>
> > Changes since v2:
> > - add missing compatible in pmc.c
> > - fix sam9261 slow clock definition
> > - move xtal nodes out of /clocks node
> > - fix DT bindings documentation
> > - fix main RC oscillator initilization
> >
> > Changes since v1:
> > - fix sam9rl main clk definition
> > Boris BREZILLON (11):
> > clk: at91: rework main clk implementation
> > clk: at91: update main clk documentation
> > clk: at91: add slow clks driver
> > clk: at91: add slow clk documentation
> > ARM: at91/dt: move sama5d3 SoC to the new main/slow clk model
> > ARM: at91/dt: add xtal frequencies to sama5d3xcm boards
> > ARM: at91/dt: add xtal frequencies to sama5d3 xplained board
> > ARM: at91/dt: move at91sam9261 SoC to the new main clock model
> > ARM: at91/dt: define main xtal frequency of the at91sam9261ek board
> > ARM: at91/dt: move at91sam9rl SoC to the new slow/main clock models
> > ARM: at91/dt: define sam9rlek crystal frequencies
> >
> > .../devicetree/bindings/clock/at91-clock.txt | 128 ++++-
> > arch/arm/boot/dts/at91-sama5d3_xplained.dts | 8 +
> > arch/arm/boot/dts/at91sam9261.dtsi | 23 +-
> > arch/arm/boot/dts/at91sam9261ek.dts | 4 +
> > arch/arm/boot/dts/at91sam9rl.dtsi | 46 +-
> > arch/arm/boot/dts/at91sam9rlek.dts | 9 +
> > arch/arm/boot/dts/sama5d3.dtsi | 61 ++-
> > arch/arm/boot/dts/sama5d3xcm.dtsi | 8 +
> > drivers/clk/at91/Makefile | 4 +-
> > drivers/clk/at91/clk-main.c | 577 ++++++++++++++++++---
> > drivers/clk/at91/clk-slow.c | 467 +++++++++++++++++
> > drivers/clk/at91/pmc.c | 17 +
> > drivers/clk/at91/pmc.h | 9 +
> > drivers/clk/at91/sckc.c | 57 ++
> > drivers/clk/at91/sckc.h | 22 +
> > include/linux/clk/at91_pmc.h | 1 +
> > 16 files changed, 1352 insertions(+), 89 deletions(-)
> > create mode 100644 drivers/clk/at91/clk-slow.c
> > create mode 100644 drivers/clk/at91/sckc.c
> > create mode 100644 drivers/clk/at91/sckc.h
> >
>
>
> --
> Nicolas Ferre
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