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Subject[PATCH v4 0/7] ARM: davinci: convert to common clock framework​
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This series converts mach-davinci to use the common clock framework.

Basically, this series does some cleanup and rearranging to get things
ready for the conversion. Then there is a patch to add new driver in
drivers/clk and finally a patch to make the conversion from the mach
clock drivers to the new drivers.

I have tested this on LEGO MINDSTORMS EV3 (TI AM1808), so I am confident
that I haven't broken anything (too badly) in da850. But, I don't have
other hardware to test.

The one thing that I know I have broken is CPU frequency scaling on da850.
I don't think it was working with device tree anyway, so I can't really test
it with the hardware I have. I'm hoping that it will be OK to defer fixing
it and add device tree support at the same time.

Dependencies:
* This series applies on top of "ARM: davinici: move watchdog restart from
mach to drivers​" [1][2]
* On da850, you will also need a patch to prevent problems with the USB PHY
clocks [3]
* Or get it all at once:
git fetch https://github.com/dlech/ev3dev-kernel.git common-clk-v4

[1]: https://patchwork.kernel.org/patch/10105623/
[2]: https://patchwork.kernel.org/patch/10105613/
[3]: https://patchwork.kernel.org/patch/10133193/


v4 changes:
* Basically, the whole series is new/reworked except for the first patch.
* Instead of having an intermediate conversion of the clocks in mach-davinci,
new clock drivers are introduced in drivers/clk.
* There are a few more cleanup patches added before making the conversion.

v3 changes:
* Remove leftovers from rebasing in "ARM: davinci: don't use static clk_lookup"
(fixes compile error)

v2 changes:
* Dropped "ARM: davinci: clean up map_io functions" - will resend as separate
patch series
* Reworked remaining patches so that there is less shuffling around



David Lechner (7):
ARM: davinci: move davinci_clk_init() to init_time
ARM: davinci: don't use static clk_lookup
ARM: davinci: fix duplicate clocks
ARM: davinci: remove davinci_set_refclk_rate()
clk: Introduce davinci clocks
ARM: davinci: convert to common clock framework
ARM: davinci_all_defconfig: remove CONFIG_DAVINCI_RESET_CLOCKS

arch/arm/Kconfig | 2 +-
arch/arm/configs/davinci_all_defconfig | 1 -
arch/arm/mach-davinci/Kconfig | 12 -
arch/arm/mach-davinci/Makefile | 2 +-
arch/arm/mach-davinci/board-da830-evm.c | 17 +-
arch/arm/mach-davinci/board-da850-evm.c | 2 +-
arch/arm/mach-davinci/board-dm355-evm.c | 2 +-
arch/arm/mach-davinci/board-dm355-leopard.c | 2 +-
arch/arm/mach-davinci/board-dm365-evm.c | 2 +-
arch/arm/mach-davinci/board-dm644x-evm.c | 2 +-
arch/arm/mach-davinci/board-dm646x-evm.c | 17 +-
arch/arm/mach-davinci/board-mityomapl138.c | 2 +-
arch/arm/mach-davinci/board-neuros-osd2.c | 2 +-
arch/arm/mach-davinci/board-omapl138-hawk.c | 17 +-
arch/arm/mach-davinci/board-sffsdr.c | 2 +-
arch/arm/mach-davinci/clock.c | 745 --------------------------
arch/arm/mach-davinci/clock.h | 72 ---
arch/arm/mach-davinci/common.c | 1 -
arch/arm/mach-davinci/da830.c | 536 +++++--------------
arch/arm/mach-davinci/da850.c | 785 ++++++----------------------
arch/arm/mach-davinci/da8xx-dt.c | 17 +-
arch/arm/mach-davinci/davinci.h | 4 +
arch/arm/mach-davinci/devices-da8xx.c | 46 +-
arch/arm/mach-davinci/dm355.c | 452 ++++------------
arch/arm/mach-davinci/dm365.c | 594 ++++++---------------
arch/arm/mach-davinci/dm644x.c | 401 ++++----------
arch/arm/mach-davinci/dm646x.c | 451 +++++-----------
arch/arm/mach-davinci/include/mach/clock.h | 3 -
arch/arm/mach-davinci/include/mach/common.h | 9 -
arch/arm/mach-davinci/include/mach/da8xx.h | 11 +-
arch/arm/mach-davinci/psc.c | 137 -----
arch/arm/mach-davinci/psc.h | 14 -
arch/arm/mach-davinci/usb-da8xx.c | 225 +-------
drivers/clk/Makefile | 1 +
drivers/clk/davinci/Makefile | 3 +
drivers/clk/davinci/da8xx-cfgchip-clk.c | 380 ++++++++++++++
drivers/clk/davinci/pll.c | 333 ++++++++++++
drivers/clk/davinci/psc.c | 217 ++++++++
include/linux/clk/davinci.h | 46 ++
include/linux/platform_data/davinci_clk.h | 25 +
40 files changed, 1875 insertions(+), 3717 deletions(-)
delete mode 100644 arch/arm/mach-davinci/clock.c
delete mode 100644 arch/arm/mach-davinci/psc.c
create mode 100644 drivers/clk/davinci/Makefile
create mode 100644 drivers/clk/davinci/da8xx-cfgchip-clk.c
create mode 100644 drivers/clk/davinci/pll.c
create mode 100644 drivers/clk/davinci/psc.c
create mode 100644 include/linux/clk/davinci.h
create mode 100644 include/linux/platform_data/davinci_clk.h

--
2.7.4

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