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Subject[PATCH v13 0/6] Per-user clock constraints
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Hi,

in this v13 I have:

* added the latest R-b tags from Stephen,

* split some lines that went over the 80-char limit,

* made explicit in the docs that the range limits are inclusive, and

* removed an ifdef in clkdev.c by adding a dev_id param to __of_clk_get_by_name.

The first patch just removes some unneeded NULL checks.

The second removes __clk_register.

The third patch actually moves the per-clock data that was stored in struct
clk to a new struct clk_core and adds references to it from both struct clk and
struct clk_hw. struct clk is now ready to contain information that is specific
to a given clk consumer.

The fourth patch adds API for setting floor and ceiling constraints and stores
that information on the per-user struct clk, which is iterable from struct
clk_core. The constraints are made available to clock implementations in the
determine_rate callback.

The fifth patch exports clk_register_clkdev so that clk-test.ko can be built as a module.

The sixth patch adds a module that can be used to unit-test the CCF. It's very rough right now, but I hope to have time soon to polish it a bit. It has been quite useful during development of this series though.

http://cgit.collabora.com/git/user/tomeu/linux.git/log/?h=per-user-clk-constraints-v13

Thanks,

Tomeu

Tomeu Vizoso (6):
clk: Remove unneeded NULL checks
clk: Remove __clk_register
clk: Make clk API return per-user struct clk instances
clk: Add rate constraints to clocks
clkdev: Export clk_register_clkdev
clk: Add module for unit tests

Documentation/clk.txt | 2 +
arch/arm/mach-omap2/cclock3xxx_data.c | 111 +++--
arch/arm/mach-omap2/clock.h | 11 +-
arch/arm/mach-omap2/clock_common_data.c | 5 +-
arch/arm/mach-omap2/dpll3xxx.c | 2 +
arch/arm/mach-omap2/dpll44xx.c | 2 +
arch/mips/alchemy/common/clock.c | 8 +
drivers/clk/Kconfig | 1 +
drivers/clk/Kconfig.debug | 6 +
drivers/clk/Makefile | 1 +
drivers/clk/at91/clk-programmable.c | 2 +
drivers/clk/bcm/clk-kona.c | 2 +
drivers/clk/clk-composite.c | 9 +-
drivers/clk/clk-test.c | 326 ++++++++++++
drivers/clk/clk.c | 851 +++++++++++++++++++++-----------
drivers/clk/clk.h | 5 +
drivers/clk/clkdev.c | 85 +++-
drivers/clk/hisilicon/clk-hi3620.c | 2 +
drivers/clk/mmp/clk-mix.c | 2 +
drivers/clk/qcom/clk-pll.c | 1 +
drivers/clk/qcom/clk-rcg.c | 10 +-
drivers/clk/qcom/clk-rcg2.c | 6 +
drivers/clk/sunxi/clk-factors.c | 2 +
drivers/clk/sunxi/clk-sun6i-ar100.c | 2 +
include/linux/clk-private.h | 43 +-
include/linux/clk-provider.h | 27 +-
include/linux/clk.h | 28 ++
include/linux/clk/ti.h | 4 +
28 files changed, 1187 insertions(+), 369 deletions(-)
create mode 100644 drivers/clk/Kconfig.debug
create mode 100644 drivers/clk/clk-test.c

--
1.9.3



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