linux-kernel - Re: [PATCH v2 0/2] clk: Support for Palmas clk32kg and clk32kgaudio clocks

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Date:	Tue, 6 May 2014 08:31:36 -0500
From:	Nishanth Menon <nm@...com>
To:	Peter Ujfalusi <peter.ujfalusi@...com>
CC:	<mturquette@...aro.org>, <grant.likely@...aro.org>,
	<devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<linux-omap@...r.kernel.org>, <ldewangan@...dia.com>,
	<linux-doc@...r.kernel.org>, <robh+dt@...nel.org>
Subject: Re: [PATCH v2 0/2] clk: Support for Palmas clk32kg and clk32kgaudio
 clocks

On 16:24-20140506, Peter Ujfalusi wrote:
> Hi,
> 
> Changes since v1:
> - binding documentation and driver has been separated based on Nishanth Menon's
>   comment
> 
> v1 of the driver can be found:
> https://lkml.org/lkml/2014/4/3/104
> 
> Palmas class of devices can provide 32K clock(s) to be used by other devices
> on the board. Depending on the actual device the provided clocks can be:
> CLK32K_KG and CLK32K_KGAUDIO
> or only one:
> CLK32K_KG (TPS659039 for example)
> 
> Use separate compatible flags for the two 32K clock.
> A system which needs or have only one of the 32k clock from
> Palmas will need to add node(s) for each clock as separate section
> in the dts file.
> The two compatible property is:
> "ti,palmas-clk32kg" for clk32kg clock
> "ti,palmas-clk32kgaudio" for clk32kgaudio clock
> 
> Apart from the register control of the clocks - which is done via
> the clock API there is a posibility to enable the external sleep
> control. In this way the clock can be enabled/disabled on demand by the
> user of the clock.
> 
> Regards,
> Peter
> ---
> Peter Ujfalusi (2):
>   dt/bindings: Binding documentation for Palmas clk32kg and clk32kgaudio
>     clocks
>   clk: Add driver for Palmas clk32kg and clk32kgaudio clocks
> 
>  .../bindings/clock/clk-palmas-clk32kg-clocks.txt   |  35 +++
>  drivers/clk/Kconfig                                |   7 +
>  drivers/clk/Makefile                               |   1 +
>  drivers/clk/clk-palmas.c                           | 307 +++++++++++++++++++++
>  include/dt-bindings/mfd/palmas.h                   |  18 ++
>  5 files changed, 368 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/clock/clk-palmas-clk32kg-clocks.txt
>  create mode 100644 drivers/clk/clk-palmas.c
>  create mode 100644 include/dt-bindings/mfd/palmas.h
> 
> -- 
> 1.9.2
> 

Series:
Reviewed-by: Nishanth Menon <nm@...com>

-- 
Regards,
Nishanth Menon
--
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