[PATCH 0/7] Common Clock Framework support for Samsung S3C64xx

2013-06-05 Thread Tomasz Figa
This series is an attempt to move clock support on Samsung S3C64xx SoCs
to Common Clock Framework.

First, support for PLL types present on S3C64xx SoCs is added to Samsung
Common Clock Framework driver. Then the main clock driver for mentioned
SoCs is introduced. Further patches contain fixes for drivers to make them
compliant with CCF semantics, migration of platform code to use the new
clock driver and removal of old clock management code.

Depends on:
 - [PATCH 0/6] Samsung watchdog support clean-up
   http://thread.gmane.org/gmane.linux.kernel.samsung-soc/18736/focus=18989
 - [PATCH 00/15] Final Samsung PWM support cleanup
   http://www.spinics.net/lists/arm-kernel/msg248725.html

On S3C6410-based Tiny6410 board (Mini6410-compatible):

Tested-by: Tomasz Figa 

Tomasz Figa (7):
  clk: samsung: pll: Add support for PLL6552 and PLL6553
  clk: samsung: Add clock driver for S3C64xx SoCs
  ARM: SAMSUNG: Add soc_is_s3c6400/s3c6410 macros
  ARM: s3c64xx: dma: Use clk_prepare_enable/clk_disable_unprepare
  usb: host: ohci-s3c2410 Use clk_prepare_enable/clk_disable_unprepare
  ARM: s3c64xx: Migrate clock handling to Common Clock Framework
  ARM: s3c64xx: Remove old clock management code

 .../bindings/clock/samsung,s3c64xx-clock.txt   |   48 +
 arch/arm/Kconfig   |2 +-
 arch/arm/mach-s3c64xx/Makefile |2 +-
 arch/arm/mach-s3c64xx/clock.c  | 1007 
 arch/arm/mach-s3c64xx/common.c |   21 +-
 arch/arm/mach-s3c64xx/common.h |   12 +-
 arch/arm/mach-s3c64xx/dma.c|4 +-
 arch/arm/mach-s3c64xx/include/mach/regs-clock.h|  132 +--
 arch/arm/mach-s3c64xx/mach-anw6410.c   |2 +-
 arch/arm/mach-s3c64xx/mach-crag6410.c  |2 +-
 arch/arm/mach-s3c64xx/mach-hmt.c   |2 +-
 arch/arm/mach-s3c64xx/mach-mini6410.c  |2 +-
 arch/arm/mach-s3c64xx/mach-ncp.c   |2 +-
 arch/arm/mach-s3c64xx/mach-smartq.c|   11 +-
 arch/arm/mach-s3c64xx/mach-smdk6400.c  |2 +-
 arch/arm/mach-s3c64xx/mach-smdk6410.c  |2 +-
 arch/arm/mach-s3c64xx/pm.c |   21 -
 arch/arm/mach-s3c64xx/s3c6400.c|6 -
 arch/arm/mach-s3c64xx/s3c6410.c|7 -
 arch/arm/plat-samsung/include/plat/cpu.h   |4 +
 drivers/clk/samsung/Makefile   |1 +
 drivers/clk/samsung/clk-pll.c  |  160 
 drivers/clk/samsung/clk-pll.h  |4 +
 drivers/clk/samsung/clk-s3c64xx.c  |  503 ++
 drivers/usb/host/ohci-s3c2410.c|8 +-
 include/dt-bindings/clock/samsung,s3c64xx-clock.h  |  144 +++
 26 files changed, 907 insertions(+), 1204 deletions(-)
 create mode 100644 
Documentation/devicetree/bindings/clock/samsung,s3c64xx-clock.txt
 delete mode 100644 arch/arm/mach-s3c64xx/clock.c
 create mode 100644 drivers/clk/samsung/clk-s3c64xx.c
 create mode 100644 include/dt-bindings/clock/samsung,s3c64xx-clock.h

-- 
1.8.2.1

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Re: [PATCH 0/7] Common Clock Framework support for Samsung S3C64xx

2013-06-19 Thread Kukjin Kim

On 06/06/13 08:57, Tomasz Figa wrote:

This series is an attempt to move clock support on Samsung S3C64xx SoCs
to Common Clock Framework.


Looks good :)


First, support for PLL types present on S3C64xx SoCs is added to Samsung
Common Clock Framework driver. Then the main clock driver for mentioned
SoCs is introduced. Further patches contain fixes for drivers to make them
compliant with CCF semantics, migration of platform code to use the new
clock driver and removal of old clock management code.

Depends on:
  - [PATCH 0/6] Samsung watchdog support clean-up
http://thread.gmane.org/gmane.linux.kernel.samsung-soc/18736/focus=18989
  - [PATCH 00/15] Final Samsung PWM support cleanup
http://www.spinics.net/lists/arm-kernel/msg248725.html


BTW, Tomasz, so how was going on above PWM patches?



On S3C6410-based Tiny6410 board (Mini6410-compatible):

Tested-by: Tomasz Figa

Tomasz Figa (7):
   clk: samsung: pll: Add support for PLL6552 and PLL6553
   clk: samsung: Add clock driver for S3C64xx SoCs
   ARM: SAMSUNG: Add soc_is_s3c6400/s3c6410 macros
   ARM: s3c64xx: dma: Use clk_prepare_enable/clk_disable_unprepare
   usb: host: ohci-s3c2410 Use clk_prepare_enable/clk_disable_unprepare
   ARM: s3c64xx: Migrate clock handling to Common Clock Framework
   ARM: s3c64xx: Remove old clock management code

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Re: [PATCH 0/7] Common Clock Framework support for Samsung S3C64xx

2013-06-19 Thread Tomasz Figa
On Wednesday 19 of June 2013 23:17:06 Kukjin Kim wrote:
> On 06/06/13 08:57, Tomasz Figa wrote:
> > This series is an attempt to move clock support on Samsung S3C64xx SoCs
> > to Common Clock Framework.
> 
> Looks good :)

Thanks.

> > First, support for PLL types present on S3C64xx SoCs is added to
> > Samsung
> > Common Clock Framework driver. Then the main clock driver for mentioned
> > SoCs is introduced. Further patches contain fixes for drivers to make
> > them compliant with CCF semantics, migration of platform code to use
> > the new clock driver and removal of old clock management code.
> > 
> > Depends on:
> >   - [PATCH 0/6] Samsung watchdog support clean-up
> >   
> > http://thread.gmane.org/gmane.linux.kernel.samsung-soc/18736/focus=
> > 18989
> >   
> >   - [PATCH 00/15] Final Samsung PWM support cleanup
> >   
> > http://www.spinics.net/lists/arm-kernel/msg248725.html
> 
> BTW, Tomasz, so how was going on above PWM patches?
> 

I have them ready now, but the PWM maintainer has some objections, which 
will hopefully be resolved soon.

Best regards,
Tomasz

> > On S3C6410-based Tiny6410 board (Mini6410-compatible):
> > 
> > Tested-by: Tomasz Figa
> > 
> > Tomasz Figa (7):
> >clk: samsung: pll: Add support for PLL6552 and PLL6553
> >clk: samsung: Add clock driver for S3C64xx SoCs
> >ARM: SAMSUNG: Add soc_is_s3c6400/s3c6410 macros
> >ARM: s3c64xx: dma: Use clk_prepare_enable/clk_disable_unprepare
> >usb: host: ohci-s3c2410 Use clk_prepare_enable/clk_disable_unprepare
> >ARM: s3c64xx: Migrate clock handling to Common Clock Framework
> >ARM: s3c64xx: Remove old clock management code
> 
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