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SubjectRe: [PATCH 00/10] clk: mvebu: restructure SoC clock drivers
Sebastian,

On Sat, May 11, 2013 at 03:08:00AM +0200, Sebastian Hesselbarth wrote:
> Marvell EBU SoCs share some common clock functions that register core
> clocks or clock gates from SoC specific data. These clock drivers are
> organized by function and over time the drivers filled up with #ifdefs
> to separate different SoC specific code.
>
> This patch set first adds a new element to clock gate descriptors to
> allow to pass clk flags per clock gate. (Patch 1)
>
> Then it restructures MVEBU clock drivers into common clock setup and
> SoC specific files and Kconfig options. The driver's init functions
> are also registered to get called with of_clk_init. (Patches 2, 3-6)
>
> It then switches Dove, Kirkwood, and Armada 370/XP to make use of
> of_clk_init instead of mvebu_clocks_init. (Patches 7-9)
>
> Finally, all obsolete files and Kconfig options are removed. (Patch 10)
>
> It has been tested on CuBox (Dove) and Dockstar (Kirkwood) by me.
> Armada 370 and XP are compile tested only and should get their Tested-by
> from Thomas and Gregory, respectively.
>
> @Mike: As this only touches MVEBU related code, I suggest to take it
> all through the corresponding ARM branch.
>
> Sebastian Hesselbarth (10):
> clk: mvebu: introduce per-clock-gate flags
> clk: mvebu: add common clock functions for core clk and clk gating
> clk: mvebu: add Dove SoC-centric clock init
> clk: mvebu: add Kirkwood SoC-centric clock init
> clk: mvebu: add Armada 370 SoC-centric clock init
> clk: mvebu: add Armada XP SoC-centric clock init
> ARM: dove: move DT boards to SoC-centric clock init
> ARM: kirkwood: move DT boards to SoC-centric clock init
> ARM: mvebu: move DT boards to SoC-centric clock init
> clk: mvebu: desintegrate obsolete file
>
> arch/arm/mach-dove/Kconfig | 3 +-
> arch/arm/mach-dove/board-dt.c | 3 +-
> arch/arm/mach-dove/common.c | 1 -
> arch/arm/mach-kirkwood/Kconfig | 3 +-
> arch/arm/mach-kirkwood/board-dt.c | 3 +-
> arch/arm/mach-mvebu/Kconfig | 5 +-
> arch/arm/mach-mvebu/armada-370-xp.c | 4 +-
> drivers/clk/mvebu/Kconfig | 25 +-
> drivers/clk/mvebu/Makefile | 8 +-
> drivers/clk/mvebu/armada-370.c | 176 +++++++++
> drivers/clk/mvebu/armada-xp.c | 204 +++++++++++
> drivers/clk/mvebu/clk-core.c | 675 -----------------------------------
> drivers/clk/mvebu/clk-core.h | 18 -
> drivers/clk/mvebu/clk-gating-ctrl.c | 250 -------------
> drivers/clk/mvebu/clk-gating-ctrl.h | 22 --
> drivers/clk/mvebu/clk.c | 23 --
> drivers/clk/mvebu/common.c | 163 +++++++++
> drivers/clk/mvebu/common.h | 48 +++
> drivers/clk/mvebu/dove.c | 194 ++++++++++
> drivers/clk/mvebu/kirkwood.c | 247 +++++++++++++
> include/linux/clk/mvebu.h | 22 --
> 21 files changed, 1066 insertions(+), 1031 deletions(-)
> create mode 100644 drivers/clk/mvebu/armada-370.c
> create mode 100644 drivers/clk/mvebu/armada-xp.c
> delete mode 100644 drivers/clk/mvebu/clk-core.c
> delete mode 100644 drivers/clk/mvebu/clk-core.h
> delete mode 100644 drivers/clk/mvebu/clk-gating-ctrl.c
> delete mode 100644 drivers/clk/mvebu/clk-gating-ctrl.h
> delete mode 100644 drivers/clk/mvebu/clk.c
> create mode 100644 drivers/clk/mvebu/common.c
> create mode 100644 drivers/clk/mvebu/common.h
> create mode 100644 drivers/clk/mvebu/dove.c
> create mode 100644 drivers/clk/mvebu/kirkwood.c
> delete mode 100644 include/linux/clk/mvebu.h
> ---

I've tentatively applied the whole series to mvebu/seb_clk and merged it
into for-next. This will get it a few rounds of testing in linux-next
until Mike has a chance to review it.

thx,

Jason.


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